Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    09/08/2024, 22:29

General

  • Target

    83cd480db7c1696ba1c1d1f268af44a5_JaffaCakes118.exe

  • Size

    814KB

  • MD5

    83cd480db7c1696ba1c1d1f268af44a5

  • SHA1

    c801a5e7ce600611985f80ddfc03778c4d1fa48e

  • SHA256

    2b0ea1180e18009ca6b1c36bf483e6e37bd3d84160d68ca72b426646877f35f9

  • SHA512

    e33569b26b5fd29c3a7be4c393b15a044747629ca48aff6bdee7fa1ce18c86b37e9a09dd10577accefbed5d3522e90602cd95f3c131c509b60a9d3a014d88a40

  • SSDEEP

    24576:HDptGJSJ7O037lw6u8kxBpTdhtFfJcqCv9:HD2JMOAVKpTdhps

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 4 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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.

  • Checks processor information in registry 2 TTPs 3 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\83cd480db7c1696ba1c1d1f268af44a5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\83cd480db7c1696ba1c1d1f268af44a5_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    PID:2488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2488-2-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2488-1-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2488-0-0x0000000002060000-0x0000000002061000-memory.dmp

    Filesize

    4KB

  • memory/2488-3-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2488-5-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2488-4-0x000000000057D000-0x000000000063C000-memory.dmp

    Filesize

    764KB

  • memory/2488-6-0x0000000000400000-0x000000000063D000-memory.dmp

    Filesize

    2.2MB

  • memory/2488-8-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2488-9-0x000000000057D000-0x000000000063C000-memory.dmp

    Filesize

    764KB