Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-08-2024 13:43

General

  • Target

    c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe

  • Size

    484KB

  • MD5

    c0de7606d8649ec818dd66699fb1b780

  • SHA1

    7223567e209589a44b22abbd1155703d13e3b2f3

  • SHA256

    f6cbdbef121947423a9a77772b4df1e5da487f3d6c37394ee92b10c46b267ccc

  • SHA512

    a4d6f0bff6bee4a9fa4c98c311ea6dd9858f385ff4c2fd23dd61248ea6790a1150e2ea85932ac3cb81054ba31e4d50f47c000651fff08e59d9ef51828ee21391

  • SSDEEP

    12288:vLE11YrDVyHbtBFMLX0y9teChxr9RocGGOPeKJ9B5:vLEw/VYbVMLh5xXGVeE

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1328
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Update\ourtimes" /XML "C:\Users\Admin\AppData\Local\Temp\z238"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1140
    • C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\c0de7606d8649ec818dd66699fb1b780_JaffaCakes118.exe"
      2⤵
      • Drops desktop.ini file(s)
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2208

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\z238

    Filesize

    1KB

    MD5

    46f8323fc11d9b3b4ab8fa28892be848

    SHA1

    e11d3356770d2edff868cecb316e47e7764c1ced

    SHA256

    1eea1af638ef4bd8de678529b7b6023bf8506a4294c474dc37f0a45b0ed0e782

    SHA512

    ca6d9f21b9fd7ef96463f862d22c56067d22309eb4c59bb941d45df69fad5e8b65fc9841d2ce42e9ebd6e52d808e6cc4afbee6a40e17fa8f0b8c163d1f4e02ab

  • memory/1328-14-0x0000000074E20000-0x00000000753D1000-memory.dmp

    Filesize

    5.7MB

  • memory/1328-2-0x0000000074E20000-0x00000000753D1000-memory.dmp

    Filesize

    5.7MB

  • memory/1328-3-0x0000000074E22000-0x0000000074E23000-memory.dmp

    Filesize

    4KB

  • memory/1328-4-0x0000000074E20000-0x00000000753D1000-memory.dmp

    Filesize

    5.7MB

  • memory/1328-1-0x0000000074E20000-0x00000000753D1000-memory.dmp

    Filesize

    5.7MB

  • memory/1328-0-0x0000000074E22000-0x0000000074E23000-memory.dmp

    Filesize

    4KB

  • memory/2208-10-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2208-9-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2208-8-0x0000000000400000-0x000000000045E000-memory.dmp

    Filesize

    376KB

  • memory/2208-13-0x0000000074E20000-0x00000000753D1000-memory.dmp

    Filesize

    5.7MB

  • memory/2208-15-0x0000000074E20000-0x00000000753D1000-memory.dmp

    Filesize

    5.7MB

  • memory/2208-16-0x0000000074E20000-0x00000000753D1000-memory.dmp

    Filesize

    5.7MB

  • memory/2208-22-0x0000000074E20000-0x00000000753D1000-memory.dmp

    Filesize

    5.7MB