Analysis

  • max time kernel
    146s
  • max time network
    90s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 09:51

General

  • Target

    c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe

  • Size

    393KB

  • MD5

    c07a92c1206dbfd444b6c3f522fc3e8f

  • SHA1

    3b98273c6ac5a7987e5fc2793100248ebe2553f1

  • SHA256

    aa8f0418ac38ac63c3aac6dc6b98edcc2b4434c665c4c8762581f2e1e46647c0

  • SHA512

    b23b2517cfc87941aeae16e16639f5be4b1216d96a5e80a23cf09f7da6a27e0369413094d2e5f0f4861fc7e021814e79b10e0ca1ce955f380114b560479535dd

  • SSDEEP

    6144:aQt86S1dGppg6gUmXepiZujTthY8fMccz907DP3dMKsucbTb9Vhpfn2qDE:IdGppg0zj7Y8Sz96jdbsucLJDE

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 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 FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
      "C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe

    Filesize

    393KB

    MD5

    c07a92c1206dbfd444b6c3f522fc3e8f

    SHA1

    3b98273c6ac5a7987e5fc2793100248ebe2553f1

    SHA256

    aa8f0418ac38ac63c3aac6dc6b98edcc2b4434c665c4c8762581f2e1e46647c0

    SHA512

    b23b2517cfc87941aeae16e16639f5be4b1216d96a5e80a23cf09f7da6a27e0369413094d2e5f0f4861fc7e021814e79b10e0ca1ce955f380114b560479535dd

  • memory/2076-29-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2076-22-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2076-48-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2076-43-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2076-42-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2076-20-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2076-15-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2076-17-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2076-21-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2540-5-0x0000000000411000-0x00000000004D2000-memory.dmp

    Filesize

    772KB

  • memory/2540-27-0x0000000000411000-0x00000000004D2000-memory.dmp

    Filesize

    772KB

  • memory/2540-26-0x00000000005D0000-0x00000000005D1000-memory.dmp

    Filesize

    4KB

  • memory/2540-1-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2540-28-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2540-0-0x00000000005D0000-0x00000000005D1000-memory.dmp

    Filesize

    4KB

  • memory/2540-39-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2540-40-0x0000000000411000-0x00000000004D2000-memory.dmp

    Filesize

    772KB

  • memory/2540-4-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2540-6-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2540-3-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB