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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2025, 12:21

General

  • Target

    JaffaCakes118_861e9e735ca2dd6e6ae4d4887ceacd46.exe

  • Size

    21KB

  • MD5

    861e9e735ca2dd6e6ae4d4887ceacd46

  • SHA1

    cac01b0a12ccd0d3d1a998a41739f773abe7d107

  • SHA256

    038e45c4dadb41969f34728ff202fceb272d09ab44677c18864503294f16e0cf

  • SHA512

    353d83398e8bea1be29fce0c0dd5bb800c54f4d8825163781ee20abdc208eecfdb27664f09c14f54fe648888da9d6260130738ac710147ad417692620463610a

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUvY3dj:SCIqdH/k1ZVcT194jp4vKdj

Malware Config

Signatures

  • Detects MyDoom family 10 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 12 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_861e9e735ca2dd6e6ae4d4887ceacd46.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_861e9e735ca2dd6e6ae4d4887ceacd46.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:1312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\microsoft shared\ink\ar-SA\ICQ 4 Lite.exe

    Filesize

    21KB

    MD5

    861e9e735ca2dd6e6ae4d4887ceacd46

    SHA1

    cac01b0a12ccd0d3d1a998a41739f773abe7d107

    SHA256

    038e45c4dadb41969f34728ff202fceb272d09ab44677c18864503294f16e0cf

    SHA512

    353d83398e8bea1be29fce0c0dd5bb800c54f4d8825163781ee20abdc208eecfdb27664f09c14f54fe648888da9d6260130738ac710147ad417692620463610a

  • memory/1312-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-40-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-129-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-145-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-184-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-283-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1312-304-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB