Analysis

  • max time kernel
    150s
  • max time network
    93s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/09/2024, 11:47

General

  • Target

    fe7630320000e354032c18fdae16af21_JaffaCakes118.dll

  • Size

    52KB

  • MD5

    fe7630320000e354032c18fdae16af21

  • SHA1

    c30062910c38ac924dd093cc57814d1ed987da48

  • SHA256

    298373492d1c069be7dc17748bd85b61d7292dc01d7744b8eb10fae087a5c66d

  • SHA512

    4a781a9d8beb63649236f5ed546e7bc6898d3d25428dc55d885d56426651246dfd2af9b1c26b8677b335cbd474bd7ff27db913a7ffb0c3b876556236e2961fb1

  • SSDEEP

    1536:a3idBevKuP4LCb/YiLZY9My7ye6Us9F9En:aydBeCubb/YiWZ7yeTs7+n

Malware Config

Signatures

  • Gh0st RAT payload 8 IoCs
  • Gh0strat

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

  • Blocklisted process makes network request 2 IoCs
  • Server Software Component: Terminal Services DLL 1 TTPs 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.

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe7630320000e354032c18fdae16af21_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:880
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe7630320000e354032c18fdae16af21_JaffaCakes118.dll,#1
      2⤵
      • Server Software Component: Terminal Services DLL
      • System Location Discovery: System Language Discovery
      PID:2208
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2784
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe c:\users\admin\appdata\local\temp\fe7630320000e354032c18fdae16af21_jaffacakes118.dll wintest
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2208-2-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2208-1-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2208-0-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2208-3-0x0000000010023000-0x0000000010024000-memory.dmp

    Filesize

    4KB

  • memory/2208-4-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2784-5-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2784-6-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2784-11-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2784-17-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2936-10-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2936-9-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2936-8-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2936-7-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2936-12-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB

  • memory/2936-18-0x0000000010000000-0x0000000010026000-memory.dmp

    Filesize

    152KB