Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2024 20:43

General

  • Target

    b916cbb97b626613d4ae2029c1108efd_JaffaCakes118.exe

  • Size

    38KB

  • MD5

    b916cbb97b626613d4ae2029c1108efd

  • SHA1

    eb6c634ac88ff69641c4665a50e755a44efdb551

  • SHA256

    d51ea59f4ec26d0c1267bb33ac4eca587d61285bc8c12337930cd79693cf65e6

  • SHA512

    94c8a42174274d40cf1274321dff549db014de5823c5f1441d8b34bb88d539e03ce47891cfb27ce74c586e02ee041b6c8b2cb9a5b80367c5ba507fc6d1fc14fe

  • SSDEEP

    768:SCIqdH/k1ZVcT194jp420skstEBSTZX+0Bj:SNqaLV8a620slDA0Bj

Malware Config

Signatures

  • Detects MyDoom family 11 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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\b916cbb97b626613d4ae2029c1108efd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b916cbb97b626613d4ae2029c1108efd_JaffaCakes118.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:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    38KB

    MD5

    b916cbb97b626613d4ae2029c1108efd

    SHA1

    eb6c634ac88ff69641c4665a50e755a44efdb551

    SHA256

    d51ea59f4ec26d0c1267bb33ac4eca587d61285bc8c12337930cd79693cf65e6

    SHA512

    94c8a42174274d40cf1274321dff549db014de5823c5f1441d8b34bb88d539e03ce47891cfb27ce74c586e02ee041b6c8b2cb9a5b80367c5ba507fc6d1fc14fe

  • memory/2312-67-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-112-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-113-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-114-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-123-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-124-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2312-126-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB