Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-01-2025 05:42

General

  • Target

    JaffaCakes118_4945465161566d7f961e57632d25266d.exe

  • Size

    68KB

  • MD5

    4945465161566d7f961e57632d25266d

  • SHA1

    9804340c51157316e1c6c6df9ddfc6982523a59f

  • SHA256

    7cff5633e75ddd3151c6fe1d53469e2edd25a11f8b2a661c441796022157311b

  • SHA512

    e62723c1cff3ce5da4aab892b48303c61fbcda56052b224a128253c4f38110aa2ca3b450aa4ea5d345b1d482fae94f04f4ba499941a7fa064e1b624088a3ed3f

  • SSDEEP

    1536:n87wc1aGNC0klI7CPpIFa6sdImNWqYGd5cn7IG:87wc1aOCo7CxI4dImPmn7x

Malware Config

Signatures

  • Detects MyDoom family 3 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 3 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_4945465161566d7f961e57632d25266d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4945465161566d7f961e57632d25266d.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:2112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Common Files\microsoft shared\ink\ar-SA\Winamp 5.0 (en).com

    Filesize

    68KB

    MD5

    4945465161566d7f961e57632d25266d

    SHA1

    9804340c51157316e1c6c6df9ddfc6982523a59f

    SHA256

    7cff5633e75ddd3151c6fe1d53469e2edd25a11f8b2a661c441796022157311b

    SHA512

    e62723c1cff3ce5da4aab892b48303c61fbcda56052b224a128253c4f38110aa2ca3b450aa4ea5d345b1d482fae94f04f4ba499941a7fa064e1b624088a3ed3f

  • memory/2112-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2112-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB