Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-01-2025 16:42

General

  • Target

    JaffaCakes118_cd1624dcc1fa4a03a720f8b0100bea7a.exe

  • Size

    32KB

  • MD5

    cd1624dcc1fa4a03a720f8b0100bea7a

  • SHA1

    f4d965baf13acd81472f4660d386c5c430ff36c2

  • SHA256

    0d93f86fdcda61e73b41e6d0490f01d69906d7b2b3724cdbad4825d47b11a803

  • SHA512

    27571bf2e4b2b01c8b231ece1a99ee3990974adb3aa6b3daff118da0726a2032fda319b162d471181e8a7bbeece8afb5458c4efd9519956d357e71b667d6df92

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzU0MXK2m2Ptt2F0ksJyJFf0C:SCIqdH/k1ZVcT194jp4hXK2nt2F0kVR

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_cd1624dcc1fa4a03a720f8b0100bea7a.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cd1624dcc1fa4a03a720f8b0100bea7a.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:1732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    32KB

    MD5

    cd1624dcc1fa4a03a720f8b0100bea7a

    SHA1

    f4d965baf13acd81472f4660d386c5c430ff36c2

    SHA256

    0d93f86fdcda61e73b41e6d0490f01d69906d7b2b3724cdbad4825d47b11a803

    SHA512

    27571bf2e4b2b01c8b231ece1a99ee3990974adb3aa6b3daff118da0726a2032fda319b162d471181e8a7bbeece8afb5458c4efd9519956d357e71b667d6df92

  • memory/1732-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1732-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1732-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1732-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1732-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1732-11-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1732-13-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1732-94-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/1732-117-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB