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Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 09:34

General

  • Target

    5b607e6fd148c8086693efbdeeb41b78_JaffaCakes118.exe

  • Size

    123KB

  • MD5

    5b607e6fd148c8086693efbdeeb41b78

  • SHA1

    361dc32bd92df7af01d6ff94f217aee59fcea01e

  • SHA256

    8acad0bb89c55778552e31fa5ac83b74316d51439178b3ac27fc87b5134fee96

  • SHA512

    73f2b71d38808e892c867d35f74b1e30187fc4c06589f3ab5cad850c80b359636b0334d61b583d6d97d5265a746d88ced96a3ba0c82f7d1376d4f1995e6e1474

  • SSDEEP

    1536:VWKV3DPDeoGfC9OIyxHgPqjqh8YR2ah7WL4WGDbKeevF4PT0Zonee8joV:VWKVLDFGKKqhLR2Y7WyevF47BnR8A

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b607e6fd148c8086693efbdeeb41b78_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5b607e6fd148c8086693efbdeeb41b78_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2632
    • C:\Users\Admin\AppData\Local\Temp\5b607e6fd148c8086693efbdeeb41b78_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\5b607e6fd148c8086693efbdeeb41b78_JaffaCakes118.exe
      2⤵
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2716
      • C:\Windows\SysWOW64\msnmsgr.exe
        C:\Windows\system32\msnmsgr.exe 476 "C:\Users\Admin\AppData\Local\Temp\5b607e6fd148c8086693efbdeeb41b78_JaffaCakes118.exe"
        3⤵
        • Executes dropped EXE
        PID:2884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Windows\SysWOW64\msnmsgr.exe

    Filesize

    123KB

    MD5

    5b607e6fd148c8086693efbdeeb41b78

    SHA1

    361dc32bd92df7af01d6ff94f217aee59fcea01e

    SHA256

    8acad0bb89c55778552e31fa5ac83b74316d51439178b3ac27fc87b5134fee96

    SHA512

    73f2b71d38808e892c867d35f74b1e30187fc4c06589f3ab5cad850c80b359636b0334d61b583d6d97d5265a746d88ced96a3ba0c82f7d1376d4f1995e6e1474

  • memory/2716-0-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2716-6-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2716-7-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2716-10-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2716-5-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2716-4-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2716-2-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2716-9-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB

  • memory/2716-21-0x0000000000400000-0x00000000004B6000-memory.dmp

    Filesize

    728KB