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Analysis

  • max time kernel
    140s
  • max time network
    20s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2024, 09:06

General

  • Target

    09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe

  • Size

    15KB

  • MD5

    09eb4b774e06ff537076f0ad43ea1d83

  • SHA1

    42ce5d7b8f2ac9d97320080ca1e17b69f55d4546

  • SHA256

    db6d1c435a0942706d9f518e79b511489cfe6a060cc6587cab148b1c22e8ba33

  • SHA512

    12cd86caa8be2f709ab10533b4e0a3164dd9485065e01e41755651c06d44fcba09497d5fd602b79d75df7c54116a29b1830d4d2fca1236d111650023af3a6a28

  • SSDEEP

    192:nIXGSf7qLl5u3Qz9N5dLnqK+lOtzS4Y5PC2XOXIuG69YNTjGLPAEZTIxKxHXG5EZ:qf7e8uLHGOjGXOYy9OTGAExuMGQ

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • Drops file in System32 directory 3 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 use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Windows\SysWOW64\IEXPLORER.exe
      C:\Windows\system32\IEXPLORER.exe
      2⤵
      • Executes dropped EXE
      PID:1640
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c del /q /a "C:\Users\Admin\AppData\Local\Temp\09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2164

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\IEXPLORER.exe

    Filesize

    15KB

    MD5

    09eb4b774e06ff537076f0ad43ea1d83

    SHA1

    42ce5d7b8f2ac9d97320080ca1e17b69f55d4546

    SHA256

    db6d1c435a0942706d9f518e79b511489cfe6a060cc6587cab148b1c22e8ba33

    SHA512

    12cd86caa8be2f709ab10533b4e0a3164dd9485065e01e41755651c06d44fcba09497d5fd602b79d75df7c54116a29b1830d4d2fca1236d111650023af3a6a28

  • memory/1640-9-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2364-8-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB