File name:

pf.zip

Full analysis: https://app.any.run/tasks/8536e90d-a922-4a96-b924-8e833ae9af50
Verdict: Malicious activity
Analysis date: December 05, 2022, 20:06:33
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:

90B901191FB837ECD03B591D2CEEFD9A

SHA1:

BF200150DD3F4F61898B44F53F6756C804821094

SHA256:

F4C1D831719DEFF3F583396038B9181B316E509AC410132BFA4EE2334C3121F6

SSDEEP:

49152:TmPNJDnvx4+Zf95vAH3W0l79GFmZS0bn3VLIPLS0Le:6Fr4+Zfh0t9RZS0bn3BSB6

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

    • Disables Windows Defender

      • msiexec.exe (PID: 4068)

    • Writes to the Start menu file

      • regsvr32.exe (PID: 2100)

    • Changes the autorun value in the registry

      • regsvr32.exe (PID: 2100)
      • unregmp2.exe (PID: 2328)

    • Changes the Startup folder

      • regsvr32.exe (PID: 2100)

  • SUSPICIOUS

    • Application launched itself

      • msiexec.exe (PID: 4068)
      • ie4uinit.exe (PID: 3884)
      • rundll32.exe (PID: 1400)

    • Creates or modifies Windows services

      • netsh.exe (PID: 2460)

    • Executes as Windows Service

      • taskhost.exe (PID: 3540)
      • EOSNotify.exe (PID: 308)

    • Executes via Task Scheduler

      • sipnotify.exe (PID: 3240)

    • Start notepad (likely ransomware note)

      • WinRAR.exe (PID: 3528)

    • Uses RUNDLL32.EXE to load library

      • ie4uinit.exe (PID: 3884)
      • rundll32.exe (PID: 1400)

    • Reads Microsoft Outlook installation path

      • ie4uinit.exe (PID: 3884)

    • Write to the desktop.ini file (may be used to cloak folders)

      • ie4uinit.exe (PID: 3884)
      • unregmp2.exe (PID: 2328)
      • regsvr32.exe (PID: 2100)

    • Reads Internet Explorer settings

      • ie4uinit.exe (PID: 3884)

    • Changes default file association

      • unregmp2.exe (PID: 2328)

    • Reads settings of System Certificates

      • sipnotify.exe (PID: 3240)

    • Changes internet zones settings

      • ie4uinit.exe (PID: 3884)

    • Checks for Java to be installed

      • jusched.exe (PID: 4016)

  • INFO

    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 4068)

    • Drops a file that was compiled in debug mode

      • msiexec.exe (PID: 4068)

    • Manual execution by a user

      • WinRAR.exe (PID: 3528)
      • chrome.exe (PID: 3168)
      • ie4uinit.exe (PID: 3884)
      • ie4uinit.exe (PID: 2992)
      • chrmstp.exe (PID: 3304)
      • unregmp2.exe (PID: 2328)
      • ie4uinit.exe (PID: 3984)
      • regsvr32.exe (PID: 2100)
      • IMEKLMG.EXE (PID: 936)
      • jusched.exe (PID: 4016)
      • IMEKLMG.EXE (PID: 3336)
      • msiexec.exe (PID: 3752)

    • Application launched itself

      • chrmstp.exe (PID: 3304)
      • chrome.exe (PID: 3168)

    • Reads security settings of Internet Explorer

      • sipnotify.exe (PID: 3240)
      • ie4uinit.exe (PID: 3884)

    • Checks supported languages

      • IMEKLMG.EXE (PID: 3336)
      • IMEKLMG.EXE (PID: 936)
      • jusched.exe (PID: 4016)
      • imkrmig.exe (PID: 3912)

    • Reads the computer name

      • IMEKLMG.EXE (PID: 3336)
      • IMEKLMG.EXE (PID: 936)

    • Process checks are UAC notifies on

      • IMEKLMG.EXE (PID: 3336)
      • IMEKLMG.EXE (PID: 936)

    • Drops the executable file immediately after the start

      • msiexec.exe (PID: 4068)
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)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
159
Monitored processes
74
Malicious processes
5
Suspicious processes
1

Behavior graph

Click at the process to see the details
start winrar.exe no specs msiexec.exe no specs msiexec.exe msiexec.exe msiexec.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs netsh.exe no specs takeown.exe no specs cacls.exe no specs takeown.exe no specs cacls.exe no specs takeown.exe no specs cacls.exe no specs takeown.exe no specs cacls.exe no specs powershell.exe no specs winrar.exe no specs notepad.exe no specs notepad.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 taskhost.exe no specs sipnotify.exe ie4uinit.exe no specs ie4uinit.exe no specs rundll32.exe no specs rundll32.exe no specs rundll32.exe no specs rundll32.exe no specs ie4uinit.exe no specs unregmp2.exe ie4uinit.exe no specs regsvr32.exe chrmstp.exe no specs chrmstp.exe no specs imeklmg.exe no specs imeklmg.exe no specs jusched.exe no specs imkrmig.exe no specs eosnotify.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
308C:\Windows\system32\EOSNotify.exe C:\Windows\system32\EOSNotify.exe—services.exe
User:
Administrator
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
EOS Notification
Exit code:
0
Version:
6.1.7601.24544 (win7sp1_ldr_escrow.191230-1647)
Modules
Images
c:\windows\system32\eosnotify.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
372"C:\Windows\System32\takeown.exe" /f C:\Windows\system32\cscript.exeC:\Windows\System32\takeown.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Takes ownership of a file
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\takeown.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
452"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1028,6473511869097434887,9092192445100589692,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3164 /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:\windows\system32\ntdll.dll
c:\program files\google\chrome\application\chrome.exe
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
488"C:\Windows\System32\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=7777 protocol=TCPC:\Windows\System32\netsh.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\credui.dll
c:\windows\system32\user32.dll
788"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,6473511869097434887,9092192445100589692,131072 --enable-features=PasswordImport --lang=en-US --instant-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1948 /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:\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
912"C:\Windows\system32\NOTEPAD.EXE" C:\Users\admin\AppData\Local\Temp\Rar$DIa3528.32122\winupdate32.logC:\Windows\system32\NOTEPAD.EXE—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Notepad
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\notepad.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
936"C:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE" /SetPreload /KOR /LogC:\Program Files\Common Files\microsoft shared\IME14\SHARED\IMEKLMG.EXE—Explorer.EXE
User:
Administrator
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Office IME 2010
Exit code:
1
Version:
14.0.4734.1000
Modules
Images
c:\program files\common files\microsoft shared\ime14\shared\imeklmg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\userenv.dll
c:\windows\system32\rpcrt4.dll
1172"C:\Windows\System32\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=14443 protocol=TCPC:\Windows\System32\netsh.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\credui.dll
c:\windows\system32\user32.dll
1220"C:\Windows\System32\netsh.exe" ipsec static add filter filterlist=Filter1 srcaddr=Me dstaddr=any dstport=4444 protocol=TCPC:\Windows\System32\netsh.exe—MsiExec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\credui.dll
c:\windows\system32\user32.dll
1232C:\Windows\system32\MsiExec.exe -Embedding DC85B2E1F3AF71BB631842C1153117BA E Global\MSI0000C:\Windows\system32\MsiExec.exe—msiexec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
Total events
36 370
Read events
33 716
Write events
2 633
Delete events
21

Modification events

(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(1772) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\pf.zip
(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(1772) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
9
Suspicious files
148
Text files
172
Unknown types
20

Dropped files

PID
Process
Filename
Type
4068msiexec.exeC:\Users\admin\AppData\Local\Temp\~DFAC9A5AB76408D9BD.TMPgmc
MD5:—
SHA256:—
1772WinRAR.exeC:\Users\admin\Desktop\pf\6.msiexecutable
MD5:—
SHA256:—
4068msiexec.exeC:\Windows\Installer\1073681.msiexecutable
MD5:—
SHA256:—
4068msiexec.exeC:\Windows\.inibinary
MD5:—
SHA256:—
4068msiexec.exeC:\Users\admin\AppData\Local\Temp\~DF8C6F74876A5782E9.TMPgmc
MD5:—
SHA256:—
3168chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-638E4F85-C60.pma —
MD5:—
SHA256:—
4068msiexec.exeC:\Windows\Installer\MSI3906.tmpbinary
MD5:—
SHA256:—
3528WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIa3528.31134\sysupdate.logbinary
MD5:—
SHA256:—
1772WinRAR.exeC:\Users\admin\Desktop\pf\M0021.cabcompressed
MD5:—
SHA256:—
4068msiexec.exeC:\Windows\Installer\1073683.ipibinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
27
DNS requests
16
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
HEAD
200
104.109.59.136:80
http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=133147445309530000
NL
—
—
whitelisted
—
—
HEAD
200
23.203.90.83:80
http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=133147446004680000
US
—
—
whitelisted
3240
sipnotify.exe
HEAD
200
23.205.225.13:80
http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=133147444704350000
NL
—
—
whitelisted
3240
sipnotify.exe
GET
200
23.205.225.13:80
http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=133147444704350000
NL
compressed
78.4 Kb
whitelisted
—
—
HEAD
200
23.203.90.83:80
http://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE2JgkA?v=133147445655780000
US
—
—
whitelisted
3260
chrome.exe
GET
200
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvNzI0QUFXNV9zT2RvdUwyMERESEZGVmJnQQ/1.0.0.6_nmmhkkegccagdldgiimedpiccmgmieda.crx
US
crx
242 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3260
chrome.exe
142.250.185.68:443
www.google.com
GOOGLE
US
whitelisted
3260
chrome.exe
142.250.184.227:443
clientservices.googleapis.com
GOOGLE
US
whitelisted
3260
chrome.exe
142.250.186.46:443
clients2.google.com
GOOGLE
US
whitelisted
3260
chrome.exe
216.58.212.161:443
clients2.googleusercontent.com
GOOGLE
US
whitelisted
3260
chrome.exe
142.250.185.202:443
fonts.googleapis.com
GOOGLE
US
whitelisted
3260
chrome.exe
142.250.186.131:443
www.gstatic.com
GOOGLE
US
whitelisted
3260
chrome.exe
172.217.18.3:443
fonts.gstatic.com
GOOGLE
US
whitelisted
3260
chrome.exe
172.217.16.206:443
apis.google.com
GOOGLE
US
whitelisted
3240
sipnotify.exe
23.205.225.13:80
query.prod.cms.rt.microsoft.com
AKAMAI-AS
DE
unknown
3260
chrome.exe
142.250.185.227:443
ssl.gstatic.com
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
clientservices.googleapis.com
  • 142.250.184.227
whitelisted
clients2.google.com
  • 142.250.186.46
whitelisted
www.google.com
  • 142.250.185.68
malicious
accounts.google.com
  • 142.250.186.141
shared
clients2.googleusercontent.com
  • 216.58.212.161
whitelisted
fonts.googleapis.com
  • 142.250.185.202
whitelisted
www.gstatic.com
  • 142.250.186.131
whitelisted
fonts.gstatic.com
  • 172.217.18.3
whitelisted
apis.google.com
  • 172.217.16.206
whitelisted
ssl.gstatic.com
  • 142.250.185.227
whitelisted

Threats

No threats detected
Process
Message
MsiExec.exe
[AVX_CRT_Fix][C:\Windows\Installer\MSI376C.tmp] CPU: __isa_available = 5
MsiExec.exe
[AVX_CRT_Fix][C:\Windows\Installer\MSI37CB.tmp] CPU: __isa_available = 5
MsiExec.exe
[AVX_CRT_Fix][C:\Windows\Installer\MSI37DB.tmp] CPU: __isa_available = 5
MsiExec.exe
[AVX_CRT_Fix][C:\Windows\Installer\MSI37FB.tmp] CPU: __isa_available = 5
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Reports
pf.zip