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Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 2 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
  • 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 7 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:2716
    • 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:2672
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k imgsvc
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \??\c:\windows\filename.jpg

    Filesize

    6.8MB

    MD5

    505edfc7590d1fcc9cba564d5e0aea0a

    SHA1

    3616a5bfb749281ef7f7cbe03a0de07e5ef5f2d4

    SHA256

    5d963d271a5c0772d5772b39c91e6fb584903921dbac1bc640c48be368799c0b

    SHA512

    2a4babd4d19bd9a6aef9a5393c85f6bd324a9d35a7985f450e7bd0cb18d6196623ac815551cad393d06c69484f43205c5740998c029f672322ac9e5d6c945ba9

  • memory/2848-4-0x0000000010000000-0x0000000010020000-memory.dmp

    Filesize

    128KB