Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03-01-2025 19:45

General

  • Target

    JaffaCakes118_6f1b05a596b73408c9b56494ee693c98.exe

  • Size

    21KB

  • MD5

    6f1b05a596b73408c9b56494ee693c98

  • SHA1

    80b837a395e2e446bd2eed663f4fe01344d5ed8b

  • SHA256

    68ba44549a3a4b13992bfafb35394bbdf85f61e4557e65f642e9c8c88fd1036c

  • SHA512

    130f2d7baed8b4a49a218f815277b258e43cbc30c82a1c4030eb6b2cad4773d370a77c9c7243db64e3657fa6f0a1c5cb5877a9df3b51f38cb74ee0ac560386b3

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzU4uG:SCIqdH/k1ZVcT194jp44uG

Malware Config

Signatures

  • Detects MyDoom family 9 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 11 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f1b05a596b73408c9b56494ee693c98.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6f1b05a596b73408c9b56494ee693c98.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:1636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\WinRAR.v.3.2.and.key.exe

    Filesize

    21KB

    MD5

    6f1b05a596b73408c9b56494ee693c98

    SHA1

    80b837a395e2e446bd2eed663f4fe01344d5ed8b

    SHA256

    68ba44549a3a4b13992bfafb35394bbdf85f61e4557e65f642e9c8c88fd1036c

    SHA512

    130f2d7baed8b4a49a218f815277b258e43cbc30c82a1c4030eb6b2cad4773d370a77c9c7243db64e3657fa6f0a1c5cb5877a9df3b51f38cb74ee0ac560386b3

  • memory/1636-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-45-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-113-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-122-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-123-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1636-148-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB