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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    24/10/2024, 17:24

General

  • Target

    74936c85afe8347c752a5fb3e40bc0de_JaffaCakes118.exe

  • Size

    31KB

  • MD5

    74936c85afe8347c752a5fb3e40bc0de

  • SHA1

    94c066ebb372d548baa38317462973e9541f7dc7

  • SHA256

    95fa96facf16888eb94364eed509eabb9761528f65897fe0df32a832a28e0842

  • SHA512

    69e7343b1e795bf6337daab539f0e3ccbc8ee0fde4cd4101e42be948a4bb3054a2679800e7f2facae1a4754f8f0e04db8b951e7f256053ba00f7195aac514b9c

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUTzdpvL9sV2UJomeH57FXGPxQko:SCIqdH/k1ZVcT194jp4QJo7bW5QUWaRC

Malware Config

Signatures

  • Detects MyDoom family 11 IoCs
  • MyDoom

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

  • 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\74936c85afe8347c752a5fb3e40bc0de_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\74936c85afe8347c752a5fb3e40bc0de_JaffaCakes118.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:1760

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.ShareReactor.com

    Filesize

    31KB

    MD5

    74936c85afe8347c752a5fb3e40bc0de

    SHA1

    94c066ebb372d548baa38317462973e9541f7dc7

    SHA256

    95fa96facf16888eb94364eed509eabb9761528f65897fe0df32a832a28e0842

    SHA512

    69e7343b1e795bf6337daab539f0e3ccbc8ee0fde4cd4101e42be948a4bb3054a2679800e7f2facae1a4754f8f0e04db8b951e7f256053ba00f7195aac514b9c

  • memory/1760-1-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-89-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-112-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-140-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-141-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-142-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1760-144-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB