Analysis

  • max time kernel
    154s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-06-2024 22:40

General

  • Target

    a6efc429f637282b4e391893a747c31c_JaffaCakes118.exe

  • Size

    4.2MB

  • MD5

    a6efc429f637282b4e391893a747c31c

  • SHA1

    1b47a99694cd89769845024edd21e9552b670007

  • SHA256

    9d21148128fd4a02aa5432e0decd6e82c5a167f90f12b6aff9b9a036145ca4ae

  • SHA512

    8a8b10befee25b5ced633f614543ba22a17bfe0596dd1c973cceee9d6a6f34ee6782c9aafad2e4285ec6fb0cc6d520fca95f9fef0382e43ce942c9fcbfb5f106

  • SSDEEP

    98304:Zg7ZxESAmnpKmSmwb4qbKuoUi5Eb0WS/8qRLT9CypNsd:W7KmprSmwb4qbjaGb5mHlTN

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 5 IoCs

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

  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6efc429f637282b4e391893a747c31c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a6efc429f637282b4e391893a747c31c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:380
  • 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 --no-appcompat-clear --mojo-platform-channel-handle=4612 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2236

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/380-0-0x0000000000400000-0x00000000013EB000-memory.dmp
      Filesize

      15.9MB

    • memory/380-1-0x0000000001A00000-0x0000000001A01000-memory.dmp
      Filesize

      4KB

    • memory/380-2-0x0000000000400000-0x00000000013EB000-memory.dmp
      Filesize

      15.9MB

    • memory/380-3-0x0000000000400000-0x00000000013EB000-memory.dmp
      Filesize

      15.9MB

    • memory/380-4-0x0000000001A00000-0x0000000001A01000-memory.dmp
      Filesize

      4KB

    • memory/380-6-0x0000000000400000-0x00000000013EB000-memory.dmp
      Filesize

      15.9MB

    • memory/380-8-0x0000000001A30000-0x0000000001A31000-memory.dmp
      Filesize

      4KB

    • memory/380-9-0x0000000000400000-0x00000000013EB000-memory.dmp
      Filesize

      15.9MB