Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    309s
  • max time network
    315s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/08/2024, 13:04

General

  • Target

    x64_x32_installer__v4.1.1.msi

  • Size

    34.3MB

  • MD5

    d00dfa1254adae89e3d61f58ff09ba9b

  • SHA1

    110b147dee11dc7fc5f9411f977e2f94f0259a91

  • SHA256

    9b0bcf400badc55d3acc1db7b9e086135ee2a87dd8e1f9bab2f4dbd642a51dfd

  • SHA512

    3c581c5437e33c61adfcd5dd0c41714ccbe8797556d4e8bc1941f5090a28120a6dee061e7f2acc6efe43d7ee43311ef13ee9215a99eb00d572f433669ee7499d

  • SSDEEP

    786432:rt9sUyTDXySTjxA4Ztx2+G+N0WYQYBXPByttH+dktHEDv0y2beW:rt9M7xVLYjsp+ikJ2yW

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 15 IoCs
  • Loads dropped DLL 7 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\x64_x32_installer__v4.1.1.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3656
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 630DA0E9BEF2EDF4E80554C33101F734
      2⤵
      • Blocklisted process makes network request
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Config.Msi\e578f91.rbs

    Filesize

    25KB

    MD5

    0444959c4f3bec2dad3bbee941b40f76

    SHA1

    f5f8266ae0676dd397e0ce894d3cce5b06a17cfa

    SHA256

    2cff4281a8cc2656eb60abbe300d6ec837285b3a9dae3424916af4a5d6c4491e

    SHA512

    36cb210101f704e46c3ea24bac281fe89b61557287d34b267ab296c238740828f946e4667b2f9b291273798bfc073f99c55c0d9d15c79741199a6a72841e434c

  • C:\Windows\Installer\MSI902A.tmp

    Filesize

    738KB

    MD5

    b158d8d605571ea47a238df5ab43dfaa

    SHA1

    bb91ae1f2f7142b9099e3cc285f4f5b84de568e4

    SHA256

    ca763693cc25d316f14a9ebad80ebf00590329550c45adb7e5205486533c2504

    SHA512

    56aef59c198acf2fcd0d95ea6e32ce1c706e5098a0800feff13ddb427bfb4d538de1c415a5cb5496b09a5825155e3abb1c13c8c37dc31549604bd4d63cb70591

  • C:\Windows\Installer\MSIA52F.tmp

    Filesize

    364KB

    MD5

    54d74546c6afe67b3d118c3c477c159a

    SHA1

    957f08beb7e27e657cd83d8ee50388b887935fae

    SHA256

    f9956417af079e428631a6c921b79716d960c3b4917c6b7d17ff3cb945f18611

    SHA512

    d27750b913cc2b7388e9948f42385d0b4124e48335ae7fc0bc6971f4f807dbc9af63fe88675bc440eb42b9a92551bf2d77130b1633ddda90866616b583ae924f

  • C:\Windows\Installer\e578f8e.msi

    Filesize

    34.3MB

    MD5

    d00dfa1254adae89e3d61f58ff09ba9b

    SHA1

    110b147dee11dc7fc5f9411f977e2f94f0259a91

    SHA256

    9b0bcf400badc55d3acc1db7b9e086135ee2a87dd8e1f9bab2f4dbd642a51dfd

    SHA512

    3c581c5437e33c61adfcd5dd0c41714ccbe8797556d4e8bc1941f5090a28120a6dee061e7f2acc6efe43d7ee43311ef13ee9215a99eb00d572f433669ee7499d