Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-01-2025 22:07

General

  • Target

    JaffaCakes118_af3038a24b3d136726d25885d833cbcd.exe

  • Size

    59KB

  • MD5

    af3038a24b3d136726d25885d833cbcd

  • SHA1

    a6bd87f1f1b4e27c91359073e0d6f5f48bf23a75

  • SHA256

    0f8bf60687b94ee21a9ef4a3bee5ae99866b9b88bc92da42f3d5e35f7f5dd85b

  • SHA512

    fa14e344edb9973a9164262a6809559bf7820f55f31b894b0e382789618fbd0333bc03986808be0c241e47e75535db50c786e75b6ffd91e442ddce95809b3d74

  • SSDEEP

    1536:/g7wc1aGNC0klI7CPN3ku7jSY2ySMzh6RylA:I7wc1aOCo7C1316jySU6YK

Malware Config

Signatures

  • Detects MyDoom family 3 IoCs
  • MyDoom

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

  • Mydoom family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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_af3038a24b3d136726d25885d833cbcd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_af3038a24b3d136726d25885d833cbcd.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:4652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Winamp 5.0 (en).exe

    Filesize

    59KB

    MD5

    af3038a24b3d136726d25885d833cbcd

    SHA1

    a6bd87f1f1b4e27c91359073e0d6f5f48bf23a75

    SHA256

    0f8bf60687b94ee21a9ef4a3bee5ae99866b9b88bc92da42f3d5e35f7f5dd85b

    SHA512

    fa14e344edb9973a9164262a6809559bf7820f55f31b894b0e382789618fbd0333bc03986808be0c241e47e75535db50c786e75b6ffd91e442ddce95809b3d74

  • memory/4652-0-0x0000000000800000-0x000000000080A000-memory.dmp

    Filesize

    40KB

  • memory/4652-3-0x0000000000800000-0x000000000080A000-memory.dmp

    Filesize

    40KB