download:

tb_free_installer.exe

Full analysis: https://app.any.run/tasks/96d63d1a-d619-40b2-a368-2382121c2991
Verdict: Malicious activity
Analysis date: April 04, 2020, 12:17:42
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

9B2C293A25B8B1D68222A6F1EF9274D7

SHA1:

77E0A6D76CDD2E7A2132C6F136924BF4659AD8B6

SHA256:

B00563192C32023D99395DAD2A1173701F9E452F3D88C0A0D47E0E860884EE3B

SSDEEP:

49152:q+BX83a1WT1hmSHwHHica/0zrmPzpMeDWn8dYMK:q+Bs371ISOicac2qeK8uF

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

    • Loads dropped or rewritten executable

      • InfoForSetup.exe (PID: 1740)
      • AliyunWrapExe.Exe (PID: 3732)
      • InfoForSetup.exe (PID: 3100)
      • InfoForSetup.exe (PID: 3056)
      • InfoForSetup.exe (PID: 3040)
      • InfoForSetup.exe (PID: 4052)
      • InfoForSetup.exe (PID: 3764)
      • InfoForSetup.exe (PID: 2056)
      • InfoForSetup.exe (PID: 3384)
      • Agent.exe (PID: 2636)
      • Agent.exe (PID: 3040)
      • InfoForSetup.exe (PID: 1720)
      • AppSetup.exe (PID: 1524)
      • InfoForSetup.exe (PID: 2500)
      • InfoForSetup.exe (PID: 2472)
      • InfoForSetup.exe (PID: 3908)
      • AliyunWrapExe.Exe (PID: 2744)
      • InfoForSetup.exe (PID: 2652)
      • TBConsoleUI.exe (PID: 2300)
      • TodoBackupService.exe (PID: 3220)
      • TodoBackupEnumNetByFD_0.exe (PID: 3360)
      • vds.exe (PID: 1920)
      • AdvertisingPopup.exe (PID: 1520)
      • QtWebEngineProcess.exe (PID: 3852)
      • TbService.exe (PID: 3160)
      • TrayNotify.exe (PID: 2760)

    • Application was dropped or rewritten from another process

      • InfoForSetup.exe (PID: 3100)
      • InfoForSetup.exe (PID: 3764)
      • InfoForSetup.exe (PID: 2056)
      • EDownloader.exe (PID: 2524)
      • InfoForSetup.exe (PID: 1740)
      • InfoForSetup.exe (PID: 3056)
      • InfoForSetup.exe (PID: 4052)
      • InfoForSetup.exe (PID: 3040)
      • AliyunWrapExe.Exe (PID: 3732)
      • InfoForSetup.exe (PID: 3384)
      • drvsetup.exe (PID: 3744)
      • AppSetup.exe (PID: 1524)
      • SetupSendData2Downloader.exe (PID: 3036)
      • Agent.exe (PID: 3040)
      • EUinApp.exe (PID: 3072)
      • InfoForSetup.exe (PID: 1720)
      • Agent.exe (PID: 2636)
      • SetupUE.exe (PID: 2836)
      • InfoForSetup.exe (PID: 2472)
      • InfoForSetup.exe (PID: 2500)
      • InfoForSetup.exe (PID: 3908)
      • AliyunWrapExe.Exe (PID: 2744)
      • InfoForSetup.exe (PID: 2652)
      • EuDownload.exe (PID: 1900)
      • TodoBackupService.exe (PID: 3220)
      • EuDownload.exe (PID: 3640)
      • Loader.exe (PID: 2700)
      • TBConsoleUI.exe (PID: 2300)
      • TodoBackupEnumNetByFD_0.exe (PID: 3360)
      • AdvertisingPopup.exe (PID: 1520)
      • QtWebEngineProcess.exe (PID: 3852)
      • TbService.exe (PID: 3160)
      • TrayNotify.exe (PID: 2760)
      • EuDownload.exe (PID: 1688)
      • EuDownload.exe (PID: 3748)
      • WinChkdsk.exe (PID: 340)

    • Actions looks like stealing of personal data

      • TB_Free_easeus.tmp (PID: 1268)
      • TBConsoleUI.exe (PID: 2300)

    • Changes settings of System certificates

      • AdvertisingPopup.exe (PID: 1520)

  • SUSPICIOUS

    • Reads Internet Cache Settings

      • AliyunWrapExe.Exe (PID: 3732)
      • AliyunWrapExe.Exe (PID: 2744)
      • EDownloader.exe (PID: 2524)

    • Executable content was dropped or overwritten

      • tb_free_installer.exe (PID: 3984)
      • TB_Free_easeus.exe (PID: 2076)
      • drvsetup.exe (PID: 3744)
      • Agent.exe (PID: 3040)
      • TB_Free_easeus.tmp (PID: 1268)

    • Reads internet explorer settings

      • EDownloader.exe (PID: 2524)
      • TBConsoleUI.exe (PID: 2300)

    • Reads the Windows organization settings

      • TB_Free_easeus.tmp (PID: 1268)

    • Reads Windows owner or organization settings

      • TB_Free_easeus.tmp (PID: 1268)

    • Removes files from Windows directory

      • drvsetup.exe (PID: 3744)

    • Creates files in the Windows directory

      • TB_Free_easeus.tmp (PID: 1268)
      • drvsetup.exe (PID: 3744)
      • Agent.exe (PID: 3040)
      • WinChkdsk.exe (PID: 340)
      • TbService.exe (PID: 3160)

    • Changes IE settings (feature browser emulation)

      • TB_Free_easeus.tmp (PID: 1268)
      • EUinApp.exe (PID: 3072)

    • Creates files in the program directory

      • drvsetup.exe (PID: 3744)
      • Agent.exe (PID: 2636)
      • Agent.exe (PID: 3040)
      • EuDownload.exe (PID: 3640)
      • AliyunWrapExe.Exe (PID: 2744)
      • TBConsoleUI.exe (PID: 2300)
      • AdvertisingPopup.exe (PID: 1520)
      • EuDownload.exe (PID: 3748)
      • EuDownload.exe (PID: 1688)

    • Creates files in the driver directory

      • drvsetup.exe (PID: 3744)

    • Modifies the open verb of a shell class

      • AppSetup.exe (PID: 1524)

    • Creates COM task schedule object

      • AppSetup.exe (PID: 1524)

    • Executed as Windows Service

      • Agent.exe (PID: 3040)
      • vds.exe (PID: 1920)
      • vssvc.exe (PID: 1744)

    • Creates or modifies windows services

      • Agent.exe (PID: 2636)

    • Low-level read access rights to disk partition

      • vds.exe (PID: 1920)
      • Agent.exe (PID: 3040)
      • TbService.exe (PID: 3160)

    • Executed via COM

      • vdsldr.exe (PID: 2676)
      • vdsldr.exe (PID: 2248)
      • vdsldr.exe (PID: 4072)

    • Starts Internet Explorer

      • EDownloader.exe (PID: 2524)

    • Adds / modifies Windows certificates

      • AdvertisingPopup.exe (PID: 1520)

  • INFO

    • Loads dropped or rewritten executable

      • TB_Free_easeus.tmp (PID: 1268)

    • Application was dropped or rewritten from another process

      • TB_Free_easeus.tmp (PID: 1268)

    • Creates a software uninstall entry

      • TB_Free_easeus.tmp (PID: 1268)

    • Dropped object may contain Bitcoin addresses

      • TB_Free_easeus.tmp (PID: 1268)

    • Application launched itself

      • iexplore.exe (PID: 3300)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3300)
      • iexplore.exe (PID: 3308)

    • Changes internet zones settings

      • iexplore.exe (PID: 3300)

    • Reads the hosts file

      • AdvertisingPopup.exe (PID: 1520)

    • Reads settings of System Certificates

      • AdvertisingPopup.exe (PID: 1520)
      • iexplore.exe (PID: 3308)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3308)

    • Changes settings of System certificates

      • iexplore.exe (PID: 3308)

    • Creates files in the program directory

      • TB_Free_easeus.tmp (PID: 1268)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:01:30 04:57:48+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 26624
InitializedDataSize: 186368
UninitializedDataSize: 2048
EntryPoint: 0x338f
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 30-Jan-2018 03:57:48
Detected languages:
  • English - United States

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 30-Jan-2018 03:57:48
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00006627
0x00006800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.45224
.rdata
0x00008000
0x0000149A
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.00708
.data
0x0000A000
0x0002AFF8
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.03532
.ndata
0x00035000
0x00010000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00045000
0x00011470
0x00011600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.25819

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.28733
841
UNKNOWN
English - United States
RT_MANIFEST
2
4.97202
9640
UNKNOWN
English - United States
RT_ICON
3
5.16314
4264
UNKNOWN
English - United States
RT_ICON
4
3.78931
3752
UNKNOWN
English - United States
RT_ICON
5
3.93282
2216
UNKNOWN
English - United States
RT_ICON
6
3.6651
1640
UNKNOWN
English - United States
RT_ICON
7
3.57587
1384
UNKNOWN
English - United States
RT_ICON
8
5.45655
1128
UNKNOWN
English - United States
RT_ICON
9
3.94819
744
UNKNOWN
English - United States
RT_ICON
10
3.41104
296
UNKNOWN
English - United States
RT_ICON

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
101
Monitored processes
47
Malicious processes
16
Suspicious processes
12

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start tb_free_installer.exe edownloader.exe infoforsetup.exe no specs infoforsetup.exe no specs aliyunwrapexe.exe infoforsetup.exe no specs infoforsetup.exe no specs infoforsetup.exe no specs infoforsetup.exe no specs infoforsetup.exe no specs tb_free_easeus.exe infoforsetup.exe no specs tb_free_easeus.tmp drvsetup.exe appsetup.exe no specs setupsenddata2downloader.exe no specs agent.exe agent.exe euinapp.exe no specs infoforsetup.exe no specs setupue.exe no specs infoforsetup.exe no specs infoforsetup.exe no specs infoforsetup.exe no specs aliyunwrapexe.exe vdsldr.exe no specs vds.exe no specs iexplore.exe no specs infoforsetup.exe no specs loader.exe no specs tbconsoleui.exe iexplore.exe eudownload.exe todobackupservice.exe eudownload.exe vdsldr.exe no specs todobackupenumnetbyfd_0.exe no specs advertisingpopup.exe eudownload.exe eudownload.exe qtwebengineprocess.exe traynotify.exe tbservice.exe vdsldr.exe no specs winchkdsk.exe no specs vssvc.exe no specs tb_free_installer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
340WinChkdsk.exe \\?\Volume{e1a82db3-a9f0-11e7-b142-806e6f6e6963} NTFS 756 752 760 0C:\Program Files\EaseUS\Todo Backup\bin\WinChkdsk.exe—TbService.exe
User:
admin
Company:
CHENGDU YIWO Tech Development Co., Ltd
Integrity Level:
HIGH
Description:
EaseUS Todo Backup WinChkds Application
Exit code:
0
Version:
5.8.0.0
Modules
Images
c:\program files\easeus\todo backup\bin\winchkdsk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcp90.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\imagehlp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ulib.dll
c:\windows\system32\user32.dll
1268"C:\Users\admin\AppData\Local\Temp\is-CDDHQ.tmp\TB_Free_easeus.tmp" /SL5="$80264,96562474,677376,C:\Users\admin\Desktop\TB_Free_easeus.exe" /verysilent /DIR="C:\Program Files\EaseUS\Todo Backup" /IMAGEPATH="C:\My Backups" /LANG=English agreeImprove=true GUID=S-1-5-21-1302019708-1500728564-335382590-1000 /LOG=C:\Users\admin\AppData\Local\Temp\\easeusproductsetup.log C:\Users\admin\AppData\Local\Temp\is-CDDHQ.tmp\TB_Free_easeus.tmp
TB_Free_easeus.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-cddhq.tmp\tb_free_easeus.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1520AdvertisingPopup.exe TBP FreeC:\Program Files\EaseUS\Todo Backup\bin\AdvertisingPopup.exe
TBConsoleUI.exe
User:
admin
Company:
CHENGDU YIWO Tech Development Co., Ltd
Integrity Level:
HIGH
Description:
EaseUS Todo Backup Application
Exit code:
0
Version:
12, 0, 0, 0
Modules
Images
c:\program files\easeus\todo backup\bin\advertisingpopup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\easeus\todo backup\bin\qt5core.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
1524"C:\Program Files\EaseUS\Todo Backup\bin\AppSetup.exe" InstallC:\Program Files\EaseUS\Todo Backup\bin\AppSetup.exe—TB_Free_easeus.tmp
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\program files\easeus\todo backup\bin\appsetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcp90.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\program files\easeus\todo backup\bin\imagesh.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
1688"C:\Program Files\EaseUS\Todo Backup\bin\EuDownload.exe" https://update.easeus.com/update/tb/free/versions.xml "C:\Program Files\EaseUS\Todo Backup\bin/update/versions.xml" 0 "" 1 3636C:\Program Files\EaseUS\Todo Backup\bin\EuDownload.exe
TBConsoleUI.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\program files\easeus\todo backup\bin\eudownload.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1720"C:\Program Files\EaseUS\Todo Backup\bin\InfoForSetup.exe" /Uid S-1-5-21-1302019708-1500728564-335382590-1000C:\Program Files\EaseUS\Todo Backup\bin\InfoForSetup.exe—TB_Free_easeus.tmp
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\program files\easeus\todo backup\bin\infoforsetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1740 /Uid "S-1-5-21-1302019708-1500728564-335382590-1000"C:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\aliyun\InfoForSetup.exe—EDownloader.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\downloader_easeus\1.0.0\3free\aliyun\infoforsetup.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
1744C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.exe
c:\systemroot\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
1900"C:\Program Files\EaseUS\Todo Backup\bin\EuDownload.exe" https://update.easeus.com/update/tb/innerbuy/tb_home_innerbuy_version_cfg2.ini "C:\Users\admin\AppData\Local\Temp\euphtupdate.ini" 0 "" 1 2816C:\Program Files\EaseUS\Todo Backup\bin\EuDownload.exe
TBConsoleUI.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\program files\easeus\todo backup\bin\eudownload.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1920C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Virtual Disk Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vds.exe
c:\systemroot\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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\atl.dll
Total events
2 621
Read events
1 569
Write events
1 042
Delete events
10

Modification events

(PID) Process:(3732) AliyunWrapExe.ExeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3732) AliyunWrapExe.ExeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3732) AliyunWrapExe.ExeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3732) AliyunWrapExe.ExeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3732) AliyunWrapExe.ExeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3732) AliyunWrapExe.ExeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3732) AliyunWrapExe.ExeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2524) EDownloader.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2524) EDownloader.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2524) EDownloader.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
Executable files
1 054
Suspicious files
116
Text files
4 123
Unknown types
175

Dropped files

PID
Process
Filename
Type
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\Chinese.initext
MD5:—
SHA256:—
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\ChineseTrad.initext
MD5:—
SHA256:—
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\Japanese.initext
MD5:—
SHA256:—
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\German.initext
MD5:—
SHA256:—
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\InitConfigure.initext
MD5:—
SHA256:—
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\Korean.initext
MD5:—
SHA256:—
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\Italian.initext
MD5:—
SHA256:—
3732AliyunWrapExe.ExeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\aliyun\tempInfo.web —
MD5:—
SHA256:—
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\Polish.initext
MD5:—
SHA256:—
3984tb_free_installer.exeC:\Users\admin\AppData\Local\Temp\downloader_easeus\1.0.0\3Free\Portuguese.initext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
11
DNS requests
3
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2524
EDownloader.exe
GET
—
205.185.216.10:80
http://download.easeus.com/free/tb_free_12.0.exe
US
—
—
malicious
2524
EDownloader.exe
POST
200
205.185.216.10:80
http://download.easeus.com/api/index.php/Home/Index/productInstall/
US
text
425 b
malicious
2524
EDownloader.exe
GET
—
205.185.216.10:80
http://download.easeus.com/free/tb_free_12.0.exe
US
—
—
malicious
3732
AliyunWrapExe.Exe
POST
200
47.252.97.15:80
http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_tbp_downloader/shards/lb
US
—
—
malicious
3732
AliyunWrapExe.Exe
GET
200
216.92.47.198:80
http://track.easeus.com/product/index.php?c=main&a=getstatus&pid=0
US
binary
1 b
suspicious
2524
EDownloader.exe
GET
—
205.185.216.10:80
http://download.easeus.com/free/tb_free_12.0.exe
US
—
—
malicious
2524
EDownloader.exe
GET
—
205.185.216.10:80
http://download.easeus.com/free/tb_free_12.0.exe
US
—
—
malicious
3732
AliyunWrapExe.Exe
POST
—
47.252.97.15:80
http://easeusinfo.us-east-1.log.aliyuncs.com/logstores/logstore_tbp_downloader/shards/lb
US
—
—
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2524
EDownloader.exe
205.185.216.10:80
download.easeus.com
Highwinds Network Group, Inc.
US
whitelisted
3732
AliyunWrapExe.Exe
216.92.47.198:80
track.easeus.com
pair Networks
US
suspicious
3732
AliyunWrapExe.Exe
47.252.97.15:80
easeusinfo.us-east-1.log.aliyuncs.com
Alibaba (China) Technology Co., Ltd.
US
unknown

DNS requests

Domain
IP
Reputation
download.easeus.com
  • 205.185.216.10
  • 205.185.216.42
malicious
track.easeus.com
  • 216.92.47.198
suspicious
easeusinfo.us-east-1.log.aliyuncs.com
  • 47.252.97.15
  • 47.252.97.14
  • 47.252.97.13
  • 47.252.97.12
  • 47.252.97.11
  • 47.252.97.10
  • 47.252.97.9
  • 47.252.97.8
  • 47.89.169.181
unknown

Threats

PID
Process
Class
Message
2524
EDownloader.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2524
EDownloader.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
Process
Message
Agent.exe
Init Log
Agent.exe
Ldq : Agent start install!
Agent.exe
Ldq : Agent call CreateService!
Agent.exe
Ldq : Agent call CreateService is success!
Agent.exe
Init Log
Agent.exe
Ldq : Agent set service description!
Agent.exe
Ldq : Agent entry ServiceMain!
Agent.exe
Ldq : Agent start create model!
Agent.exe
Failed to Load lib (Err=0x12529002) CheckTool
Agent.exe
socket closed
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Reports
tb_free_installer.exe