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Analysis

  • max time kernel
    141s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/08/2024, 00:48

General

  • Target

    8ca9250d025cec47d788c88a169048cc_JaffaCakes118.exe

  • Size

    215KB

  • MD5

    8ca9250d025cec47d788c88a169048cc

  • SHA1

    89566fe748cec0d9a06d473dbe5907385c8fafe4

  • SHA256

    e7c6ade551062c4dbe3daf28631be2580d3cd5e4f250c9ef7573a4df13d27594

  • SHA512

    0bf7c8c3e89f6a47c0e73ec6f95ece1b6ed49d31a0697a35271e590b663f0cbf0b610e76cb410aaedd45a985915f13eb923117df153c4b1a35d62f09449b6230

  • SSDEEP

    3072:v2HzvOOfwjdbsCOJHMhVDNY4WaNm5sPrGmKMReGRoutNr6+AA:veOOfkbsNBqtWaNm59oRoS4+p

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8ca9250d025cec47d788c88a169048cc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\8ca9250d025cec47d788c88a169048cc_JaffaCakes118.exe"
    1⤵
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:4860
  • 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=3852,i,2727319350781907497,7925939240893079607,262144 --variations-seed-version --mojo-platform-channel-handle=4240 /prefetch:8
    1⤵
      PID:3740

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\FG.url

      Filesize

      192B

      MD5

      b32e479bd009ed83990c9673269a8679

      SHA1

      c90602796792d73b8e14df593d28c88639957537

      SHA256

      4da0710275fe2edc624ceae921dfed794450221c88daaac73467fc885cff1a3b

      SHA512

      d29415020d7ddc493ac36ad2351414523f9804f3031a50c6bfded58d8b9a83f13877ae73571e9dcc50eedd7014230196313dfab8618e587e118ae6ba4d94db12

    • memory/4860-0-0x0000000000400000-0x00000000005C5000-memory.dmp

      Filesize

      1.8MB

    • memory/4860-15-0x0000000000400000-0x00000000005C5000-memory.dmp

      Filesize

      1.8MB

    • memory/4860-17-0x0000000000400000-0x00000000005C5000-memory.dmp

      Filesize

      1.8MB