Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    23/03/2025, 14:29

General

  • Target

    JaffaCakes118_87467045438dac3b29ce09dd6b7a0642.exe

  • Size

    31KB

  • MD5

    87467045438dac3b29ce09dd6b7a0642

  • SHA1

    eb0fc62aa2f0007e26d4bb8e6fa7f2974e7ee435

  • SHA256

    67fb4cbe84047d0a111e20cb9cd2d4ac08950aac917ba4908292c95e85fc19d6

  • SHA512

    09a4a7d8ca0305b6197f949cdc415f6a5f05ee7d458f633cac513d2adcaf6a9810d5df0f66af7220521e354390a919fcfe08a18596dda99943478d4659bd757f

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUp5bRUmz6MDxv17yHQxTTRwLJXX:SCIqdH/k1ZVcT194jp4ptbGHQpTi9n

Malware Config

Signatures

  • Detects MyDoom family 8 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 10 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_87467045438dac3b29ce09dd6b7a0642.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_87467045438dac3b29ce09dd6b7a0642.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:1504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\Kazaa Lite.exe

    Filesize

    31KB

    MD5

    87467045438dac3b29ce09dd6b7a0642

    SHA1

    eb0fc62aa2f0007e26d4bb8e6fa7f2974e7ee435

    SHA256

    67fb4cbe84047d0a111e20cb9cd2d4ac08950aac917ba4908292c95e85fc19d6

    SHA512

    09a4a7d8ca0305b6197f949cdc415f6a5f05ee7d458f633cac513d2adcaf6a9810d5df0f66af7220521e354390a919fcfe08a18596dda99943478d4659bd757f

  • memory/1504-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1504-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1504-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1504-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1504-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1504-11-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1504-37-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1504-115-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1504-116-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB