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Analysis

  • max time kernel
    140s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/08/2024, 09:11

General

  • Target

    a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe

  • Size

    358KB

  • MD5

    a1f884655f2fdd0859e27274041e38b2

  • SHA1

    1a41e5eb29f1b177b56d663370586dc61cd5f2b0

  • SHA256

    5c485d16fae4610d574ed5047a08b742a145672c4ac48a5d3f9fcc5e71ab2f37

  • SHA512

    5ba3f93f64d98a63806be127099f2dd66f54b87899def3bf0e6b8fe5d4708b5422ad22d4b800320838cfb02bb04dd4aa349b3c14d8ab2cc6f24c0c33253fa01f

  • SSDEEP

    6144:+l8KWs/bWq+nR6xtEstSlckJ4OUSccLU4968TI+RjoSB:+l837cCHJrccvZPRjoSB

Score
7/10

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4528
  • 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=4124,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4104 /prefetch:8
    1⤵
      PID:2960

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\GetRightToGo\a1f884655f2fdd0859e27274041e38b2_JaffaCakes118.data

      Filesize

      1KB

      MD5

      87ed75d6b5a26bf8ecc5b2c95f727b7c

      SHA1

      ec6eb6a6ca58849bfeb8ee47ad3f357f7fe1d083

      SHA256

      2bd9c234d1bac9988ce452444a9c1fac633ce79b466d7e7a1751128bce6e21aa

      SHA512

      95fc98b6763d7e3eb251bd601fce43ab47bbf3af5b87d174bf13aaacbbeb41aa931d869646ae01d585425210f778c6aa6aa588fc4475a1678d80f81e0b72e03e

    • memory/4528-0-0x0000000000400000-0x000000000050C000-memory.dmp

      Filesize

      1.0MB

    • memory/4528-13-0x0000000000400000-0x000000000050C000-memory.dmp

      Filesize

      1.0MB