Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 15:23

General

  • Target

    e21513991d3863e55b35da1133090c3c_JaffaCakes118.exe

  • Size

    35KB

  • MD5

    e21513991d3863e55b35da1133090c3c

  • SHA1

    71e865fcaa2449ea3c23c6510af7bb16677794c4

  • SHA256

    fd2687fcee2dc38da79c78f685f9d31f3683e1ff02f1455630ef602f07b274eb

  • SHA512

    29aa5a09fedc470fcb6b4110b55a4c21b1b85847239ecf5342e09ecb48a1d4b31484d894a97e9ca8137caf68d4368f79727f701e2364ca8ae0040edda1f3c5e0

  • SSDEEP

    768:SCIqdH/k1ZVcT194jp4Ce8gIqciLcvawl0ir:SNqaLV8a6Ce8gjrLjwlVr

Malware Config

Signatures

  • Detects MyDoom family 10 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 12 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\e21513991d3863e55b35da1133090c3c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e21513991d3863e55b35da1133090c3c_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:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\ICQ 4 Lite.exe

    Filesize

    35KB

    MD5

    e21513991d3863e55b35da1133090c3c

    SHA1

    71e865fcaa2449ea3c23c6510af7bb16677794c4

    SHA256

    fd2687fcee2dc38da79c78f685f9d31f3683e1ff02f1455630ef602f07b274eb

    SHA512

    29aa5a09fedc470fcb6b4110b55a4c21b1b85847239ecf5342e09ecb48a1d4b31484d894a97e9ca8137caf68d4368f79727f701e2364ca8ae0040edda1f3c5e0

  • memory/2684-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-11-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-35-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-114-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-120-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-121-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2684-146-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB