File name:

UMF.Installer_v0.53.5.zip

Full analysis: https://app.any.run/tasks/c1d12b27-72bf-4a02-9163-2c203e79cef0
Verdict: Malicious activity
Analysis date: January 14, 2022, 19:54:37
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

38F4392D0B6AC2017A456185543E4991

SHA1:

1B017FB608FFA750ED99DB2687ADEA0FF9F240B0

SHA256:

30A8F1AEC09F2CC225EC52C6CBAB9C6B541291525104DB9503450540789A1EF4

SSDEEP:

196608:urNFc+geu7W2k1hA0EjU4eUGyVBhMuiTgX5E/25dJd72D96/uf:Z3euSEjU4eUG4liME/Mrd72pauf

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Application was dropped or rewritten from another process

      • UMF.Installer.exe (PID: 3568)
      • UMF.Installer.exe (PID: 2268)
      • UMF.Installer.exe (PID: 2944)
      • UMF.Installer.exe (PID: 3612)
      • UMF.Installer.exe (PID: 2800)
      • UMF.Installer.exe (PID: 1972)
      • PCOptimizerProInstaller.exe (PID: 1348)
      • PCOptimizerProInstaller.exe (PID: 2336)
      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • StartApps.exe (PID: 3540)
      • PCOptimizerPro.exe (PID: 1944)
      • PCOptimizerPro.exe (PID: 3836)
      • PCOptimizerPro.exe (PID: 3752)

    • Loads dropped or rewritten executable

      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • PCOptimizerProInstaller.exe (PID: 2336)
      • regsvr32.exe (PID: 3804)

    • Registers / Runs the DLL via REGSVR32.EXE

      • PCOptimizerProSetup_STD.exe (PID: 3800)

    • Changes settings of System certificates

      • PCOptimizerProSetup_STD.exe (PID: 3800)

    • Loads the Task Scheduler DLL interface

      • PCOptimizerPro.exe (PID: 3752)
      • PCOptimizerPro.exe (PID: 1944)

  • SUSPICIOUS

    • Checks supported languages

      • UMF.Installer.exe (PID: 2268)
      • UMF.Installer.exe (PID: 3612)
      • WinRAR.exe (PID: 2396)
      • MSASCui.exe (PID: 1968)
      • UMF.Installer.exe (PID: 1972)
      • PCOptimizerProInstaller.exe (PID: 2336)
      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • StartApps.exe (PID: 3540)
      • PCOptimizerPro.exe (PID: 1944)
      • PCOptimizerPro.exe (PID: 3752)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 2396)

    • Reads the computer name

      • UMF.Installer.exe (PID: 2268)
      • UMF.Installer.exe (PID: 3612)
      • UMF.Installer.exe (PID: 1972)
      • WinRAR.exe (PID: 2396)
      • PCOptimizerProInstaller.exe (PID: 2336)
      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • StartApps.exe (PID: 3540)
      • PCOptimizerPro.exe (PID: 1944)
      • PCOptimizerPro.exe (PID: 3752)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2396)
      • chrome.exe (PID: 3840)
      • chrome.exe (PID: 3648)
      • PCOptimizerProInstaller.exe (PID: 2336)
      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • PCOptimizerPro.exe (PID: 3752)

    • Drops a file with too old compile date

      • chrome.exe (PID: 3840)
      • chrome.exe (PID: 3648)
      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • PCOptimizerProInstaller.exe (PID: 2336)

    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 3840)

    • Creates a directory in Program Files

      • PCOptimizerProSetup_STD.exe (PID: 3800)

    • Creates files in the program directory

      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • PCOptimizerPro.exe (PID: 1944)
      • PCOptimizerPro.exe (PID: 3752)

    • Drops a file that was compiled in debug mode

      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • PCOptimizerPro.exe (PID: 3752)

    • Creates/Modifies COM task schedule object

      • regsvr32.exe (PID: 3804)

    • Creates files in the user directory

      • PCOptimizerProSetup_STD.exe (PID: 3800)

    • Creates a software uninstall entry

      • PCOptimizerProSetup_STD.exe (PID: 3800)

    • Adds / modifies Windows certificates

      • PCOptimizerProSetup_STD.exe (PID: 3800)

    • Reads CPU info

      • PCOptimizerPro.exe (PID: 1944)
      • PCOptimizerPro.exe (PID: 3752)

    • Creates files in the Windows directory

      • PCOptimizerPro.exe (PID: 3752)

    • Searches for installed software

      • PCOptimizerPro.exe (PID: 3752)
      • PCOptimizerPro.exe (PID: 1944)

  • INFO

    • Manual execution by user

      • MSASCui.exe (PID: 1968)
      • UMF.Installer.exe (PID: 2800)
      • UMF.Installer.exe (PID: 1972)
      • chrome.exe (PID: 3840)
      • explorer.exe (PID: 2236)
      • PCOptimizerProInstaller.exe (PID: 1348)
      • PCOptimizerProInstaller.exe (PID: 2336)
      • PCOptimizerPro.exe (PID: 3752)
      • PCOptimizerPro.exe (PID: 3836)

    • Checks supported languages

      • explorer.exe (PID: 2236)
      • chrome.exe (PID: 2084)
      • chrome.exe (PID: 2564)
      • chrome.exe (PID: 1460)
      • chrome.exe (PID: 3840)
      • chrome.exe (PID: 3648)
      • chrome.exe (PID: 2288)
      • chrome.exe (PID: 3248)
      • chrome.exe (PID: 2316)
      • chrome.exe (PID: 3316)
      • chrome.exe (PID: 3276)
      • chrome.exe (PID: 2420)
      • chrome.exe (PID: 2108)
      • chrome.exe (PID: 2216)
      • chrome.exe (PID: 1292)
      • chrome.exe (PID: 3676)
      • chrome.exe (PID: 3212)
      • chrome.exe (PID: 3664)
      • chrome.exe (PID: 3024)
      • chrome.exe (PID: 3172)
      • chrome.exe (PID: 576)
      • chrome.exe (PID: 3512)
      • chrome.exe (PID: 2108)
      • chrome.exe (PID: 2516)
      • chrome.exe (PID: 2692)
      • chrome.exe (PID: 1656)
      • chrome.exe (PID: 2852)
      • chrome.exe (PID: 3476)
      • chrome.exe (PID: 1780)
      • chrome.exe (PID: 2080)
      • chrome.exe (PID: 3368)
      • chrome.exe (PID: 3516)
      • chrome.exe (PID: 3048)
      • chrome.exe (PID: 460)
      • chrome.exe (PID: 2916)
      • chrome.exe (PID: 3308)
      • chrome.exe (PID: 1668)
      • chrome.exe (PID: 3284)
      • chrome.exe (PID: 1004)
      • chrome.exe (PID: 3044)
      • chrome.exe (PID: 3568)
      • chrome.exe (PID: 576)
      • chrome.exe (PID: 3576)
      • chrome.exe (PID: 3664)
      • chrome.exe (PID: 3236)
      • chrome.exe (PID: 2512)
      • chrome.exe (PID: 392)
      • chrome.exe (PID: 3672)
      • chrome.exe (PID: 796)
      • chrome.exe (PID: 3304)
      • chrome.exe (PID: 932)
      • chrome.exe (PID: 2364)
      • regsvr32.exe (PID: 3804)
      • chrome.exe (PID: 1292)
      • chrome.exe (PID: 2132)
      • chrome.exe (PID: 2792)
      • chrome.exe (PID: 2696)
      • chrome.exe (PID: 1656)

    • Reads the computer name

      • chrome.exe (PID: 3840)
      • chrome.exe (PID: 3648)
      • chrome.exe (PID: 2564)
      • explorer.exe (PID: 2236)
      • chrome.exe (PID: 2316)
      • chrome.exe (PID: 2420)
      • chrome.exe (PID: 1656)
      • chrome.exe (PID: 1004)
      • chrome.exe (PID: 1668)
      • chrome.exe (PID: 3576)
      • chrome.exe (PID: 3672)
      • chrome.exe (PID: 3304)
      • chrome.exe (PID: 2364)

    • Application launched itself

      • chrome.exe (PID: 3840)

    • Reads the hosts file

      • chrome.exe (PID: 3840)
      • chrome.exe (PID: 3648)

    • Reads settings of System Certificates

      • chrome.exe (PID: 3648)
      • chrome.exe (PID: 3840)
      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • PCOptimizerPro.exe (PID: 1944)
      • PCOptimizerPro.exe (PID: 3752)

    • Reads the date of Windows installation

      • chrome.exe (PID: 1668)

    • Checks Windows Trust Settings

      • chrome.exe (PID: 3840)
      • PCOptimizerProSetup_STD.exe (PID: 3800)
      • PCOptimizerPro.exe (PID: 1944)
      • PCOptimizerPro.exe (PID: 3752)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipFileName: UMF.Installer.exe
ZipUncompressedSize: 10467840
ZipCompressedSize: 9118188
ZipCRC: 0x7d65cb12
ZipModifyDate: 2021:12:26 02:45:16
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
137
Monitored processes
73
Malicious processes
10
Suspicious processes
2

Behavior graph

Click at the process to see the details
drop and start drop and start drop and start drop and start start drop and start drop and start winrar.exe umf.installer.exe no specs umf.installer.exe umf.installer.exe no specs umf.installer.exe umf.installer.exe no specs umf.installer.exe msascui.exe no specs explorer.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs pcoptimizerproinstaller.exe no specs pcoptimizerproinstaller.exe pcoptimizerprosetup_std.exe regsvr32.exe chrome.exe no specs startapps.exe no specs pcoptimizerpro.exe pcoptimizerpro.exe no specs pcoptimizerpro.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
392"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3852 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
460"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4044 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
576"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4168 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\version.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\gdi32.dll
576"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=2796 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
796"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=47 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3712 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
932"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=532 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
1004"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4212 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
1292"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3760 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\version.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
1292"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1044,15437401599744611575,11702713775961535749,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2936 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shlwapi.dll
1348"C:\Users\admin\Downloads\PCOptimizerProInstaller.exe" C:\Users\admin\Downloads\PCOptimizerProInstaller.exe—Explorer.EXE
User:
admin
Company:
Xportsoft.com
Integrity Level:
MEDIUM
Description:
PC Optimizer Pro
Exit code:
3221226540
Version:
8.1.1.3
Modules
Images
c:\users\admin\downloads\pcoptimizerproinstaller.exe
c:\windows\system32\ntdll.dll
Total events
38 447
Read events
37 846
Write events
586
Delete events
15

Modification events

(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2396) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\UMF.Installer_v0.53.5.zip
(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2396) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
25
Suspicious files
239
Text files
196
Unknown types
18

Dropped files

PID
Process
Filename
Type
3840chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-61E1D555-F00.pma —
MD5:—
SHA256:—
2396WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2396.24771\UMF.Installer.exeexecutable
MD5:—
SHA256:—
3840chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:5BD3C311F2136A7A88D3E197E55CF902
SHA256:FA331915E1797E59979A3E4BCC2BD0D3DEAA039B94D4DB992BE251FD02A224B9
3840chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:8FF312A95D60ED89857FEB720D80D4E1
SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B
3840chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF126fba.TMPtext
MD5:936EB7280DA791E6DD28EF3A9B46D39C
SHA256:CBAF2AFD831B32F6D1C12337EE5D2F090D6AE1F4DCB40B08BEF49BF52AD9721F
3840chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferencestext
MD5:—
SHA256:—
3840chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferences~RF127131.TMPtext
MD5:8304B8F42465198890090F52D3F80A4C
SHA256:80C32AC2585E7E81200104B1630F19560A156C4ABF51B5888B0FBF07323FAB34
2396WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2396.26296\UMF.Installer.exeexecutable
MD5:—
SHA256:—
3648chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Cache\indexbinary
MD5:—
SHA256:—
3840chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old~RF126fd9.TMPtext
MD5:81F483F77EE490F35306A4F94DB2286B
SHA256:82434CE3C9D13F509EBEEBE3A7A1A1DE9AB4557629D9FC855761E0CFA45E8BCE
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
59
TCP/UDP connections
94
DNS requests
69
Threats
15

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
860
svchost.exe
HEAD
403
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3
US
—
—
whitelisted
860
svchost.exe
HEAD
200
173.194.5.234:80
http://r5---sn-aigzrn7l.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3?cms_redirect=yes&mh=8t&mip=185.192.69.73&mm=28&mn=sn-aigzrn7l&ms=nvh&mt=1642189949&mv=m&mvi=5&pl=25&rmhost=r3---sn-aigzrn7l.gvt1.com&shardbypass=yes&smhost=r3---sn-aigzrn7e.gvt1.com
US
—
—
whitelisted
860
svchost.exe
HEAD
302
142.250.185.110:80
http://redirector.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3
US
—
—
whitelisted
860
svchost.exe
GET
206
173.194.5.234:80
http://r5---sn-aigzrn7l.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3?cms_redirect=yes&mh=8t&mip=185.192.69.73&mm=28&mn=sn-aigzrn7l&ms=nvh&mt=1642189949&mv=m&mvi=5&pl=25&rmhost=r3---sn-aigzrn7l.gvt1.com&shardbypass=yes&smhost=r3---sn-aigzrn7e.gvt1.com
US
binary
9.46 Kb
whitelisted
860
svchost.exe
GET
302
142.250.185.110:80
http://redirector.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3
US
html
614 b
whitelisted
860
svchost.exe
GET
206
173.194.5.234:80
http://r5---sn-aigzrn7l.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3?cms_redirect=yes&mh=8t&mip=185.192.69.73&mm=28&mn=sn-aigzrn7l&ms=nvh&mt=1642189949&mv=m&mvi=5&pl=25&rmhost=r3---sn-aigzrn7l.gvt1.com&shardbypass=yes&smhost=r3---sn-aigzrn7e.gvt1.com
US
binary
20.7 Kb
whitelisted
860
svchost.exe
GET
302
142.250.185.110:80
http://redirector.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3
US
html
614 b
whitelisted
860
svchost.exe
GET
206
173.194.5.234:80
http://r5---sn-aigzrn7l.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3?cms_redirect=yes&mh=8t&mip=185.192.69.73&mm=28&mn=sn-aigzrn7l&ms=nvh&mt=1642189949&mv=m&mvi=5&pl=25&rmhost=r3---sn-aigzrn7l.gvt1.com&shardbypass=yes&smhost=r3---sn-aigzrn7e.gvt1.com
US
binary
5.63 Kb
whitelisted
860
svchost.exe
GET
206
173.194.5.234:80
http://r5---sn-aigzrn7l.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3?cms_redirect=yes&mh=8t&mip=185.192.69.73&mm=28&mn=sn-aigzrn7l&ms=nvh&mt=1642189949&mv=m&mvi=5&pl=25&rmhost=r3---sn-aigzrn7l.gvt1.com&shardbypass=yes&smhost=r3---sn-aigzrn7e.gvt1.com
US
binary
88.3 Kb
whitelisted
860
svchost.exe
GET
302
142.250.185.110:80
http://redirector.gvt1.com/edgedl/release2/chrome_component/adys6mm2sd23z36ns7e4hcs4hrqq_1.3.36.111/ihnlcenocehgdaegdmhbidjhnhdchfmm_1.3.36.111_win_ac5lwr5427en7czu7myxmee6c7xq.crx3
US
html
614 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3124
WerFault.exe
52.168.117.172:443
watson.microsoft.com
Microsoft Corporation
US
suspicious
3648
chrome.exe
142.250.185.205:443
accounts.google.com
Google Inc.
US
suspicious
3648
chrome.exe
142.250.185.68:443
www.google.com
Google Inc.
US
whitelisted
3648
chrome.exe
142.250.185.227:443
www.gstatic.com
Google Inc.
US
whitelisted
3648
chrome.exe
142.250.185.74:443
fonts.googleapis.com
Google Inc.
US
whitelisted
3648
chrome.exe
172.217.16.131:443
update.googleapis.com
Google Inc.
US
whitelisted
3648
chrome.exe
34.104.35.123:80
edgedl.me.gvt1.com
—
US
whitelisted
—
—
142.250.185.110:80
redirector.gvt1.com
Google Inc.
US
whitelisted
3648
chrome.exe
142.250.184.195:443
ssl.gstatic.com
Google Inc.
US
whitelisted
3648
chrome.exe
142.250.181.238:443
encrypted-tbn0.gstatic.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
watson.microsoft.com
  • 52.168.117.172
whitelisted
clients2.google.com
  • 142.250.185.238
whitelisted
accounts.google.com
  • 142.250.185.205
shared
www.google.com
  • 142.250.185.68
  • 142.250.185.228
malicious
fonts.googleapis.com
  • 142.250.185.74
whitelisted
www.gstatic.com
  • 142.250.185.227
whitelisted
fonts.gstatic.com
  • 142.250.186.163
whitelisted
apis.google.com
  • 142.250.186.174
whitelisted
clientservices.googleapis.com
  • 142.250.181.227
whitelisted
update.googleapis.com
  • 172.217.16.131
whitelisted

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET DNS Query for .to TLD
—
—
Potentially Bad Traffic
ET DNS Query for .to TLD
—
—
Potentially Bad Traffic
ET DNS Query for .to TLD
3648
chrome.exe
Potentially Bad Traffic
ET INFO Observed ZeroSSL SSL/TLS Certificate
3648
chrome.exe
Potentially Bad Traffic
ET INFO Observed ZeroSSL SSL/TLS Certificate
3648
chrome.exe
Potentially Bad Traffic
ET INFO Observed ZeroSSL SSL/TLS Certificate
3648
chrome.exe
Potentially Bad Traffic
ET INFO Observed ZeroSSL SSL/TLS Certificate
3800
PCOptimizerProSetup_STD.exe
A Network Trojan was detected
ET USER_AGENTS Suspicious User Agent (Microsoft Internet Explorer)
3800
PCOptimizerProSetup_STD.exe
Potentially Bad Traffic
ET INFO Observed ZeroSSL SSL/TLS Certificate
3800
PCOptimizerProSetup_STD.exe
Potentially Bad Traffic
ET INFO Observed ZeroSSL SSL/TLS Certificate
Process
Message
regsvr32.exe
HKCR { NoRemove CLSID { ForceRemove {203ABD21-41F1-4F1B-BAE3-D6A89A90D239} = s 'PCProCtxMenu Class' { InprocServer32 = s 'C:\Program Files\PC Optimizer Pro\PCOptProCtxMenu.dll' { val ThreadingModel = s 'Apartment' } } } NoRemove * { NoRemove ShellEx { NoRemove ContextMenuHandlers { ForceRemove PCProCtxMenu = s '{203ABD21-41F1-4F1B-BAE3-D6A89A90D239}' } } } NoRemove lnkfile { NoRemove ShellEx { NoRemove ContextMenuHandlers { ForceRemove PCProCtxMenu = s '{203ABD21-41F1-4F1B-BAE3-D6A89A90D239}' } } } }
regsvr32.exe
HKCR { NoRemove CLSID { ForceRemove {203ABD21-41F1-4F1B-BAE3-D6A89A90D239} = s 'PCProCtxMenu Class' { InprocServer32 = s 'C:\Program Files\PC Optimizer Pro\PCOptProCtxMenu.dll' { val ThreadingModel = s 'Apartment' } } } NoRemove * { NoRemove ShellEx { NoRemove ContextMenuHandlers { ForceRemove PCProCtxMenu = s '{203ABD21-41F1-4F1B-BAE3-D6A89A90D239}' } } } NoRemove lnkfile { NoRemove ShellEx { NoRemove ContextMenuHandlers { ForceRemove PCProCtxMenu = s '{203ABD21-41F1-4F1B-BAE3-D6A89A90D239}' } } } }
PCOptimizerProSetup_STD.exe
strData:8044520824
PCOptimizerProSetup_STD.exe
Initial:aH77qbHab7
PCOptimizerProSetup_STD.exe
Target:9hVTp
PCOptimizerProSetup_STD.exe
Target:aH77qbHab79hVTp
PCOptimizerPro.exe
:N Need Help? Dial Toll Free: 1-866-364-6553:
PCOptimizerPro.exe
:N Need Help? Dial Toll Free: 1-866-364-6553:
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Reports
UMF.Installer_v0.53.5.zip