Analysis

  • max time kernel
    146s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 22:43

General

  • Target

    ee9219f5f6c9ceb9253498267060e8d0_JaffaCakes118.exe

  • Size

    452KB

  • MD5

    ee9219f5f6c9ceb9253498267060e8d0

  • SHA1

    2a4a5d0de372d713cd2c80f24806437a8f610235

  • SHA256

    5050f2c4e900d4a82f4049b115cb00d769506854adedd74c9cf04e0d727a00b3

  • SHA512

    8488dd224754ac9f4969e1368a3bb2f8d1ce0433e32650863913a383558a02e8639f6e08f1c366e12ebf1cc573f39178499c0da0d780f6f0cf53b063213170e5

  • SSDEEP

    6144:hMJAGW9bmCH1SYLkCgyUVyXyKI0LMDHOf/2eoXLf1lvBeN7AVgDTr+4FBW:hUSKqlLEVyzI0WHOToXDEBAVwS4

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\ee9219f5f6c9ceb9253498267060e8d0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ee9219f5f6c9ceb9253498267060e8d0_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:2024
    • C:\ProgramData\043A6A5B00014973000C902AB4EB2331\043A6A5B00014973000C902AB4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000C902AB4EB2331\043A6A5B00014973000C902AB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\ee9219f5f6c9ceb9253498267060e8d0_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:1896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6A5B00014973000C902AB4EB2331\043A6A5B00014973000C902AB4EB2331.exe

    Filesize

    452KB

    MD5

    ee9219f5f6c9ceb9253498267060e8d0

    SHA1

    2a4a5d0de372d713cd2c80f24806437a8f610235

    SHA256

    5050f2c4e900d4a82f4049b115cb00d769506854adedd74c9cf04e0d727a00b3

    SHA512

    8488dd224754ac9f4969e1368a3bb2f8d1ce0433e32650863913a383558a02e8639f6e08f1c366e12ebf1cc573f39178499c0da0d780f6f0cf53b063213170e5

  • memory/1896-11-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/1896-13-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/1896-12-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/1896-19-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/1896-32-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/1896-33-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/1896-38-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/2024-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/2024-1-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/2024-2-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/2024-18-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/2024-30-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB