Analysis

  • max time kernel
    150s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/03/2025, 17:49

General

  • Target

    JaffaCakes118_484721c3727b8f2fde9632aae58babdf.dll

  • Size

    8.8MB

  • MD5

    484721c3727b8f2fde9632aae58babdf

  • SHA1

    ecafaa980c3d90baa1a398ddcfc3fbe26d5daea1

  • SHA256

    449eb8e8720a4e4a54965cf49a639fe1343bdeeaa14e97d6c9950de9b3ae9e8f

  • SHA512

    19bbdf117f0811302e1f87dd6ef8fd13e5355294e29752be6e649a541b2c5fe9dd5f3bfb09a2e8c8460b0532606cd09c5318a8a0f75f45b65d6a3605392537bb

  • SSDEEP

    3072:BvBKS+26Y8zoz4EfZRzUKR/F4pEIbybZuwYc1UqhEEEEEEEEEEEEEEEEEEEEEEEP:N8tA1fYmFEX2ZuwFCT

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
  • 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 14 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_484721c3727b8f2fde9632aae58babdf.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:232
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_484721c3727b8f2fde9632aae58babdf.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4552
  • 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
    • Suspicious use of AdjustPrivilegeToken
    PID:2416

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \??\c:\users\admin\appdata\local\temp\img.jpg

    Filesize

    14.4MB

    MD5

    4bcdeaff2f41e0da8d4d7dd0a8bbcf4c

    SHA1

    e50f12c83745df84000f5afdf6cc2a0a57649fb0

    SHA256

    4bfdbe2963d4f9a996c3a407359475da49e85efb9ea27698c46e68bba48e78f8

    SHA512

    6311ad71d496ed94216e43859eacd43bd8c8e8a6c98d677980e7fd8a2f2f94b19d65acf04ca791d3428f7dcf09f7106d574a90971ee39ea9639fbbf310c5276d