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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
    22/03/2025, 12:25

General

  • Target

    JaffaCakes118_86214409855dc5f5c66e9f7a9f743e6f.exe

  • Size

    52KB

  • MD5

    86214409855dc5f5c66e9f7a9f743e6f

  • SHA1

    d7cbc6c81a629555a73bd9bbe28cb012e4119dde

  • SHA256

    11748e386ef18e91d4d60c331fa9b67692074fd341e733b924ec0217c8fd36d2

  • SHA512

    544413b7be409b7282065fc6fa2ebafe4805cafc1ad129ea12e15a90a86c2c2db0921f66332ec3f559affb56035c998560b56fe3aa92333757c52cf5070e1f52

  • SSDEEP

    1536:SNqaLV8a6YyiIfVgF2Ee5umSKXhHy4HIJl:SNqMm/gFe5rSiy4o/

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_86214409855dc5f5c66e9f7a9f743e6f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_86214409855dc5f5c66e9f7a9f743e6f.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:2236

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    52KB

    MD5

    86214409855dc5f5c66e9f7a9f743e6f

    SHA1

    d7cbc6c81a629555a73bd9bbe28cb012e4119dde

    SHA256

    11748e386ef18e91d4d60c331fa9b67692074fd341e733b924ec0217c8fd36d2

    SHA512

    544413b7be409b7282065fc6fa2ebafe4805cafc1ad129ea12e15a90a86c2c2db0921f66332ec3f559affb56035c998560b56fe3aa92333757c52cf5070e1f52

  • memory/2236-0-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-3-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-5-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-7-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-9-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-11-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-13-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-93-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-116-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB

  • memory/2236-117-0x0000000000800000-0x000000000080D000-memory.dmp

    Filesize

    52KB