Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2025 06:33

General

  • Target

    JaffaCakes118_4ab33f7c13e03c3f1877d054e54c0cef.exe

  • Size

    57KB

  • MD5

    4ab33f7c13e03c3f1877d054e54c0cef

  • SHA1

    0c44c41533ff892a077dfc98f079876128d6e06a

  • SHA256

    f61d574eb4cd65bc6130a17d697643c44ac2c6b3abd7e1a624954c9e9676a422

  • SHA512

    1218aa990be030fefba165370c27ba5c2428384d4941c69b8e180dc9f2248ab4eb5ee9b07667a4fd6efd960a49f4cc50efe83730e8b8d0d3e4f39eabd054d7ad

  • SSDEEP

    1536:DNqaLV8a6vd36pwmuZz17TwntR7F1mwtGAWgw55E0BA/:DNqMkdCwmtnn7F1m66Bc

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_4ab33f7c13e03c3f1877d054e54c0cef.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ab33f7c13e03c3f1877d054e54c0cef.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:2448

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\index.com

    Filesize

    57KB

    MD5

    4ab33f7c13e03c3f1877d054e54c0cef

    SHA1

    0c44c41533ff892a077dfc98f079876128d6e06a

    SHA256

    f61d574eb4cd65bc6130a17d697643c44ac2c6b3abd7e1a624954c9e9676a422

    SHA512

    1218aa990be030fefba165370c27ba5c2428384d4941c69b8e180dc9f2248ab4eb5ee9b07667a4fd6efd960a49f4cc50efe83730e8b8d0d3e4f39eabd054d7ad

  • memory/2448-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2448-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2448-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2448-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2448-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2448-19-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2448-104-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2448-114-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2448-140-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB