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Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 00:34

General

  • Target

    47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe

  • Size

    858KB

  • MD5

    47754bf9c692a964efd5c295b467e502

  • SHA1

    e2066da1d8e4a077c57f2a3499a256458b1e04a0

  • SHA256

    b1c07ebcb812023a58f674ad6c00e6f2aeb9cb5c8d922cbba2b4218427631c61

  • SHA512

    85ac02cb28d4b53e96d3be4ef1296ccccdcc15f5f8deaaa9c244995e41715849a789b8d3cec85b9645603fd9acab5a370803d8a4611224e9edfa7fab3d1b68f7

  • SSDEEP

    24576:0unTWx6MeTN+xIYxQJRZ6S71gWdRkNChD:0Px6N+5OiS71gWd/D

Malware Config

Signatures

  • 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 3 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.

  • 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\47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\47754bf9c692a964efd5c295b467e502_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Checks processor information in registry
    PID:2156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2156-0-0x0000000000480000-0x0000000000554000-memory.dmp

    Filesize

    848KB

  • memory/2156-1-0x0000000000BC0000-0x0000000000C8E000-memory.dmp

    Filesize

    824KB

  • memory/2156-2-0x0000000000E60000-0x000000000109E000-memory.dmp

    Filesize

    2.2MB

  • memory/2156-3-0x0000000000E60000-0x00000000010A5000-memory.dmp

    Filesize

    2.3MB

  • memory/2156-5-0x0000000000E60000-0x000000000109E000-memory.dmp

    Filesize

    2.2MB