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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/10/2024, 10:06

General

  • Target

    0563c4095de0d7f3f8eba8a104644c7c_JaffaCakes118.exe

  • Size

    68KB

  • MD5

    0563c4095de0d7f3f8eba8a104644c7c

  • SHA1

    378c150c9418ede515a97fb68c1eedfaf5fae3d6

  • SHA256

    06e444feee4554c158960e78518550b4839f38ed226369c0d708463a6a40ee6d

  • SHA512

    3db51f66df3c1e9c6f8f0c66445339f9959ffd8908216a78db5f4f33be8dc23fb9528ca34503c68f8e93208fe9474e6e79a631b99eb8ef29cc6952d3296f8d04

  • SSDEEP

    768:nqQ07c92/EyTAYtxqfGNC0klI7C8ycYlI5P194jp4cU98iILKF5w3OZAItUukC:n87wc1aGNC0klI7CPpIFa6oiILKrtpp

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\0563c4095de0d7f3f8eba8a104644c7c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0563c4095de0d7f3f8eba8a104644c7c_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:3352
  • 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=4304,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4060 /prefetch:8
    1⤵
      PID:2920

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      68KB

      MD5

      0563c4095de0d7f3f8eba8a104644c7c

      SHA1

      378c150c9418ede515a97fb68c1eedfaf5fae3d6

      SHA256

      06e444feee4554c158960e78518550b4839f38ed226369c0d708463a6a40ee6d

      SHA512

      3db51f66df3c1e9c6f8f0c66445339f9959ffd8908216a78db5f4f33be8dc23fb9528ca34503c68f8e93208fe9474e6e79a631b99eb8ef29cc6952d3296f8d04

    • memory/3352-0-0x0000000000800000-0x000000000080D000-memory.dmp

      Filesize

      52KB

    • memory/3352-3-0x0000000000800000-0x000000000080D000-memory.dmp

      Filesize

      52KB