Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 13:43

General

  • Target

    794b401e7f30ee05d0809b1c9121e8f3_JaffaCakes118.exe

  • Size

    681KB

  • MD5

    794b401e7f30ee05d0809b1c9121e8f3

  • SHA1

    0a954eda16c96e8ae255c7bcfb4dfe0c91874c3c

  • SHA256

    153ef8a6ffa06ee8ef8a647ad4cd446223edb182e5e1b250fb11034384cc3870

  • SHA512

    3caafde04e570941194e6e2b3e35153802d8c1dd5ca58d3663e9835d7f6279decb28fd3253152ffcfa07ebac78c4c55951af82ae40c95d2038405ac45d8fdf2f

  • SSDEEP

    12288:8wEZxZLDznQwo5unUeArTE5yjgcy7LxOuH9/7HPuXRZ8dzfPtfdeEvnrvdXZPThA:rEZxZLHnQwOunXLpvwuVbKz81VfTFXZm

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • UPX packed file 10 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\794b401e7f30ee05d0809b1c9121e8f3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\794b401e7f30ee05d0809b1c9121e8f3_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:2952

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2952-0-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-19-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-20-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-21-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-22-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-23-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-24-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-25-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-26-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB

        • memory/2952-28-0x0000000000400000-0x00000000005CC000-memory.dmp

          Filesize

          1.8MB