Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    12/08/2024, 03:00

General

  • Target

    8d0d0673df13e82507a0314d046d2e99_JaffaCakes118.exe

  • Size

    228KB

  • MD5

    8d0d0673df13e82507a0314d046d2e99

  • SHA1

    36f58cb224b8a47b8085038ac0bbcbded053ac51

  • SHA256

    cf589432733948af2fb61f5e7d73ce11c91199d31530e0478f622536eaab9d72

  • SHA512

    499339d96585b46813d9798824db06a9af8041cfa0f5fcbd873bceda96d7f116a1fb92de1507f6d558940944b7ce3d19acd7646ac98bb0d93519574d1c4f694a

  • SSDEEP

    6144:c29pDuIqCHE28LuU4SDOZ+5H88EZeeSzbjnNu91RrqI/:cGDuxamSUDO4HfEZeeSLnA91

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 51 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d0d0673df13e82507a0314d046d2e99_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8d0d0673df13e82507a0314d046d2e99_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Users\Admin\lpluoz.exe
      "C:\Users\Admin\lpluoz.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\lpluoz.exe

    Filesize

    228KB

    MD5

    b05b4f76298171eb64ed059eeca24167

    SHA1

    cecb358b116bfc1216e03224c2ab7613a32c6d51

    SHA256

    c24e51c25d33db1c6d5fd2a0a950e61a141865ff8e2fcb6db4843ac5dc9991d8

    SHA512

    d67ead6be99d95982535e3940f14960269224e713391c6d39d0ed3a2c556d37d60325f725831d1c3761b9e50580dae9254315b08767f90a326008ac93d4a4d61