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Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16/03/2025, 01:26

General

  • Target

    JaffaCakes118_78565be138dabfd2ec960a37ca394a56.exe

  • Size

    28KB

  • MD5

    78565be138dabfd2ec960a37ca394a56

  • SHA1

    0bbb01bf61fd04f2148ca30cc21618780be8b18f

  • SHA256

    4e0f5cf60195c9089df4840b23cd0bebd24be9d7812c60470dbdfa4b1578744e

  • SHA512

    d1c280cad9988e7157dd3b80c3cbf71fd4116cf83b7534ae853ee10ead5f3533e7803a7466fe171c522aee5adc105ae559fab51720a3526645b04b693b87d35d

  • SSDEEP

    384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUHSphPEkiprgi8RTPrNLKx:SCIqdH/k1ZVcT194jp48hP8prH89Pr6

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_78565be138dabfd2ec960a37ca394a56.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_78565be138dabfd2ec960a37ca394a56.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:2600

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.exe

    Filesize

    28KB

    MD5

    78565be138dabfd2ec960a37ca394a56

    SHA1

    0bbb01bf61fd04f2148ca30cc21618780be8b18f

    SHA256

    4e0f5cf60195c9089df4840b23cd0bebd24be9d7812c60470dbdfa4b1578744e

    SHA512

    d1c280cad9988e7157dd3b80c3cbf71fd4116cf83b7534ae853ee10ead5f3533e7803a7466fe171c522aee5adc105ae559fab51720a3526645b04b693b87d35d

  • memory/2600-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2600-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2600-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2600-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2600-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2600-11-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2600-13-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2600-43-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2600-117-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB