Windows 7 deprecation

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

Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2024, 02:35

General

  • Target

    225d26dc45027e503e449bdf4c189c81a84c89c73fbf5634838e6d2847d73918.exe

  • Size

    285KB

  • MD5

    a9ba74e3e542e965104c652efdf5518f

  • SHA1

    aa2c72203bf0afd7b3adff00168553ad39290995

  • SHA256

    225d26dc45027e503e449bdf4c189c81a84c89c73fbf5634838e6d2847d73918

  • SHA512

    ec63eb3ea99c6b1801a868262a74354219f5862707b729d06bde06d7734eeeaf0c980bcee89498d2267d7082e6593c955d8c0a0472387ad66f96f3b3ec1b4ab3

  • SSDEEP

    6144:Bbs/Zm+dR+u27z2ejvmej83EkVYuQTdJ2q:B4LdR+u2/EG876hdJ2q

Malware Config

Extracted

Family

gcleaner

C2

80.66.75.114

Signatures

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\225d26dc45027e503e449bdf4c189c81a84c89c73fbf5634838e6d2847d73918.exe
    "C:\Users\Admin\AppData\Local\Temp\225d26dc45027e503e449bdf4c189c81a84c89c73fbf5634838e6d2847d73918.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1880
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "225d26dc45027e503e449bdf4c189c81a84c89c73fbf5634838e6d2847d73918.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\225d26dc45027e503e449bdf4c189c81a84c89c73fbf5634838e6d2847d73918.exe" & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4792
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "225d26dc45027e503e449bdf4c189c81a84c89c73fbf5634838e6d2847d73918.exe" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2616
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1880 -s 1536
      2⤵
      • Program crash
      PID:3332
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1880 -ip 1880
    1⤵
      PID:3216

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\951G8FD5\download[1].htm

      Filesize

      1B

      MD5

      cfcd208495d565ef66e7dff9f98764da

      SHA1

      b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

      SHA256

      5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

      SHA512

      31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

    • memory/1880-2-0x00000000048D0000-0x00000000048FD000-memory.dmp

      Filesize

      180KB

    • memory/1880-1-0x0000000002C40000-0x0000000002D40000-memory.dmp

      Filesize

      1024KB

    • memory/1880-3-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1880-9-0x0000000002C40000-0x0000000002D40000-memory.dmp

      Filesize

      1024KB

    • memory/1880-11-0x00000000048D0000-0x00000000048FD000-memory.dmp

      Filesize

      180KB

    • memory/1880-10-0x0000000000400000-0x0000000002B68000-memory.dmp

      Filesize

      39.4MB

    • memory/1880-13-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1880-22-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/1880-21-0x0000000000400000-0x0000000002B68000-memory.dmp

      Filesize

      39.4MB