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Analysis

  • max time kernel
    150s
  • max time network
    144s
  • 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, 19:10

General

  • Target

    JaffaCakes118_66d69dd6c1358b3da514434e7fed7974.dll

  • Size

    69KB

  • MD5

    66d69dd6c1358b3da514434e7fed7974

  • SHA1

    cbfc8fc51962dca4ae02729609d793e00f00f0c2

  • SHA256

    1a7a8e2d108fcbb78e84297e0711872ebe00301bb1242a50ed11989757b5a917

  • SHA512

    cc3f6a4aae22403cfed04014a0cb39afb22c506ddbc6cfee97c13b20357d8eb288b24da3aa0d7d4e7b4c4f6182a9e1738843bc88b0640b3ed8cefa597786fde2

  • SSDEEP

    1536:5twrJc9PSf8tSjetUhsSEy1cwRxX/kByrP1B:56rJiPk8tSws0yzxX/kByb1B

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 Program Files 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_66d69dd6c1358b3da514434e7fed7974.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1860
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_66d69dd6c1358b3da514434e7fed7974.dll,#1
      2⤵
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:5688
  • 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:5320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \??\c:\program files (x86)\rnop\wnopqrstu.gif

    Filesize

    11.6MB

    MD5

    7177a2ec47acc0653353aaec7d1bb984

    SHA1

    66d124e591e05da8f59f75191d84dca492fd48d5

    SHA256

    46d70b216f488e2af61c70f4fe2cad00f8b78d7d8caa41815ec07785f03d44d1

    SHA512

    eceafa8910a2b9d37e922689a96eabcfd7c5fd2efabcb2b2b58e9ddba0d220339f31c47f7f249325dee29f47cecf8357d843847e6d64e78b78251ca48584154a