Analysis

  • max time kernel
    150s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-01-2025 07:54

General

  • Target

    JaffaCakes118_3d7716ebc681dbc9fb939408a434ca95.exe

  • Size

    152KB

  • MD5

    3d7716ebc681dbc9fb939408a434ca95

  • SHA1

    21687506677218a6a899a23df5cec5432c359d58

  • SHA256

    004566d49485717ed80925c661d425e9726aa391667d5471cb418f96c6e06f77

  • SHA512

    aa8a4f7b97cb08664d7ea36f11ca7df083f21960cad448fe8776f91a5a62e273117a4cd222bd5703ed0137d61b96ba8db93041e375fe1243a1e072a724eee197

  • SSDEEP

    3072:E7S0BwvfdtG79onTCBvqYzVKBaUi5zGy7oidb2bb:/0Bw3dSSkKk1xFkide

Score
10/10

Malware Config

Signatures

  • Gh0st RAT payload 3 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 4 IoCs
  • Drops file in Program Files directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

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

  • Kills process with taskkill 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3d7716ebc681dbc9fb939408a434ca95.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3d7716ebc681dbc9fb939408a434ca95.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /t /im KSafeTray.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1196
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /t /im kxetray.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2540
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /t /im knsdtray.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2984
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /t /im KSafeTray.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1536
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /t /im kxetray.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1076
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /f /t /im knsdtray.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:540
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe Rundlla.dll, CodeMain lpServiceName
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\Rundlla.dll

    Filesize

    20.1MB

    MD5

    6ca90c365855a4cf34d51eaa5fac0543

    SHA1

    19afb3d6e8e55439a99d5b2c0ba0a0ab952af6d8

    SHA256

    2f0d840b6ee2f1216ae73bf713570a2d25a77688b1f88fe48f3eac076708c7f9

    SHA512

    626d3c7e44562700a78c66a0a885d29babbebeebb14c92065c336f7ef1dd152f0cc5c4a4d0dbcea73551bd74d343351d7c3d7795f8191e84b343165d4b92217e

  • memory/2528-0-0x0000000000400000-0x00000000004276FC-memory.dmp

    Filesize

    157KB

  • memory/2528-9-0x0000000000400000-0x00000000004276FC-memory.dmp

    Filesize

    157KB