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Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2025, 01:34

General

  • Target

    JaffaCakes118_627796b3a2378a52a97de4a208b0e882.dll

  • Size

    124KB

  • MD5

    627796b3a2378a52a97de4a208b0e882

  • SHA1

    067d7a0076761ab7a0508fbad6f8b7cee6f2b531

  • SHA256

    ad90b73ca0ba3aaabeb490445c123e2f2f79e1f29fed52a5c79bd1c2c5f16bdd

  • SHA512

    239ea01d7bb8b0994890d82e493d6696c032f3495ccd6e24fa7cce191773593830dec0ebffaa839f9b8ed8d78ea0c067fc66305bb95fc7cfac88937bdc0fd1da

  • SSDEEP

    3072:Bzk9z4Uh+yQAbAbu7NWtMpebimeN7kgMwzi/:uDTQAbbMbxg7kVwz

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Gh0strat family
  • Loads dropped DLL 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_627796b3a2378a52a97de4a208b0e882.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5000
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_627796b3a2378a52a97de4a208b0e882.dll,#1
      2⤵
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:1200
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:4312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \??\c:\windows\filename.jpg

    Filesize

    13.1MB

    MD5

    7b13a8517f874cf41a06ab162fb670f2

    SHA1

    80749960133743623124e719957416fb0b39b3ff

    SHA256

    6e415cda2703a19bef04c8f6ad4570fef6e4dc1765c32af967487a1c0591be65

    SHA512

    6ea342fff53bfd91ea302d13fa5e3989eeab132dfd701a41be5cb0c49d37d69a97c5f8240e6869dc57d2df6a1477955e04e76560f3c9aebcb77d69097a69ff19