Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    02-01-2025 10:36

General

  • Target

    JaffaCakes118_6474a4ba8d9c3f8322c7e5b12c53e750.exe

  • Size

    49KB

  • MD5

    6474a4ba8d9c3f8322c7e5b12c53e750

  • SHA1

    5bf70acfd78ce1bae86d5906e29d7bdd0ebb2d16

  • SHA256

    28ca8193e27ff64470042f8b289de80e0e0288fd64b7695657422a974363dc04

  • SHA512

    db8196c8a8f8ffe15a8093ea47963292a74f32e3de26e6279d4daa8a6dea23c44048bb8179ce2d763f918720cf8d4f051894ddb27b7f322de1eecd1561668e02

  • SSDEEP

    768:SCIqdH/k1ZVcT194jp4RyKBrMKNwTyk2hvnuByW4DAWN7a+lPnwXLQ:SNqaLV8a6nrMKNwTo5nuByW4c7Q

Malware Config

Signatures

  • Detects MyDoom family 9 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 11 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_6474a4ba8d9c3f8322c7e5b12c53e750.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6474a4ba8d9c3f8322c7e5b12c53e750.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:2104

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.com

    Filesize

    49KB

    MD5

    6474a4ba8d9c3f8322c7e5b12c53e750

    SHA1

    5bf70acfd78ce1bae86d5906e29d7bdd0ebb2d16

    SHA256

    28ca8193e27ff64470042f8b289de80e0e0288fd64b7695657422a974363dc04

    SHA512

    db8196c8a8f8ffe15a8093ea47963292a74f32e3de26e6279d4daa8a6dea23c44048bb8179ce2d763f918720cf8d4f051894ddb27b7f322de1eecd1561668e02

  • memory/2104-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-77-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-113-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-114-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-115-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2104-148-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB