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Analysis

  • max time kernel
    145s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    13/08/2024, 15:06

General

  • Target

    9398f91705c8b083687e31df9782c2b5_JaffaCakes118.exe

  • Size

    432KB

  • MD5

    9398f91705c8b083687e31df9782c2b5

  • SHA1

    c3bbbbb3214f329b5fac4183dfe267bed0b2a6dd

  • SHA256

    46bd225af8202bebf64354fdec400ca3691f58c445c3df1cfd8a364895ac84fa

  • SHA512

    fbed3f9cb461b7569abe32e97d028038bf60fab06d96fdf5ac4513a90a5f538de5c5fc68f4c896a0c5e5ee451c61e94507f12376316b4f40186550151b581749

  • SSDEEP

    6144:DyiMayuNj37jvaJjk8+nc6i54RQ9JDaoUUTcUnuLh8f1CX8wxZKEIn:DyiCQ3fnc94Rk3U6uLvZKfn

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\9398f91705c8b083687e31df9782c2b5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9398f91705c8b083687e31df9782c2b5_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:2240
    • C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
      "C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\9398f91705c8b083687e31df9782c2b5_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:2168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe

    Filesize

    432KB

    MD5

    9398f91705c8b083687e31df9782c2b5

    SHA1

    c3bbbbb3214f329b5fac4183dfe267bed0b2a6dd

    SHA256

    46bd225af8202bebf64354fdec400ca3691f58c445c3df1cfd8a364895ac84fa

    SHA512

    fbed3f9cb461b7569abe32e97d028038bf60fab06d96fdf5ac4513a90a5f538de5c5fc68f4c896a0c5e5ee451c61e94507f12376316b4f40186550151b581749

  • memory/2168-13-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2168-11-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2168-12-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2168-19-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2168-30-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2168-31-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2168-36-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2240-0-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

  • memory/2240-1-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2240-2-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2240-18-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB

  • memory/2240-27-0x0000000000410000-0x00000000004EA000-memory.dmp

    Filesize

    872KB