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Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/09/2024, 18:02

General

  • Target

    ff13fcae6243d9a07d64245363b71e58_JaffaCakes118.exe

  • Size

    46KB

  • MD5

    ff13fcae6243d9a07d64245363b71e58

  • SHA1

    4e2f410dcc010a2a7bde20efb00891c81e628646

  • SHA256

    80c2ec3b369542693416ddc17296e528d66ff86fcdc5e04a4fcdcb98f013f0bd

  • SHA512

    9b5cb0e803556d778351429ded8d7d106ad66ab027c9aa2b84302c5d8b68145738238dc7e09bc6884e4a171a903d3aaba3952d1e5abb96b11ac9933c896023e3

  • SSDEEP

    768:YNqQ07c92/EyTAYtxqfGNC0klI7C8ycYlI5P194jp4th9:687wc1aGNC0klI7CPpIFa6th9

Malware Config

Signatures

  • Detects MyDoom family 3 IoCs
  • MyDoom

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 3 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\ff13fcae6243d9a07d64245363b71e58_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ff13fcae6243d9a07d64245363b71e58_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:756
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4372,i,3239535018877284530,3457823197501312703,262144 --variations-seed-version --mojo-platform-channel-handle=4420 /prefetch:8
    1⤵
      PID:1176

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Program Files\Common Files\microsoft shared\ink\ar-SA\index.com

      Filesize

      46KB

      MD5

      ff13fcae6243d9a07d64245363b71e58

      SHA1

      4e2f410dcc010a2a7bde20efb00891c81e628646

      SHA256

      80c2ec3b369542693416ddc17296e528d66ff86fcdc5e04a4fcdcb98f013f0bd

      SHA512

      9b5cb0e803556d778351429ded8d7d106ad66ab027c9aa2b84302c5d8b68145738238dc7e09bc6884e4a171a903d3aaba3952d1e5abb96b11ac9933c896023e3

    • memory/756-0-0x0000000000800000-0x000000000080D000-memory.dmp

      Filesize

      52KB

    • memory/756-3-0x0000000000800000-0x000000000080D000-memory.dmp

      Filesize

      52KB