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Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:19

General

  • Target

    JaffaCakes118_85f48d312d81f053a5ccd8f089556135.exe

  • Size

    44KB

  • MD5

    85f48d312d81f053a5ccd8f089556135

  • SHA1

    4c7cc797d402daba286755f75ad80460b275b8f0

  • SHA256

    ae9284917637c8beea1254548fd88a8a0cb44513067f02afd0f79836c7d484e4

  • SHA512

    13d59f2696a579c6c2815728274d5babc44f249116cdc2d5390c9ff72889d7f877c433aafa66f7468421213ec5fb300119327d3137e401cb8ce9d180490a6122

  • SSDEEP

    768:SCIqdH/k1ZVcT194jp4LqxuHrV7wHuzgK4j6TVjuGAKNj4BZ4gbUgSw/4PrA0X1F:SNqaLV8a6Llrxg7j6TYBQsAgdSwK1j

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_85f48d312d81f053a5ccd8f089556135.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_85f48d312d81f053a5ccd8f089556135.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:2276

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

    44KB

    MD5

    85f48d312d81f053a5ccd8f089556135

    SHA1

    4c7cc797d402daba286755f75ad80460b275b8f0

    SHA256

    ae9284917637c8beea1254548fd88a8a0cb44513067f02afd0f79836c7d484e4

    SHA512

    13d59f2696a579c6c2815728274d5babc44f249116cdc2d5390c9ff72889d7f877c433aafa66f7468421213ec5fb300119327d3137e401cb8ce9d180490a6122

  • memory/2276-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2276-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2276-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2276-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2276-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2276-11-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2276-13-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2276-15-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2276-95-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB