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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2024, 17:44

General

  • Target

    0fea80f4ee6979f2acf3d21f9ae998a3_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    0fea80f4ee6979f2acf3d21f9ae998a3

  • SHA1

    6c89f5a6680511f36b189dd5604930ec3f09206d

  • SHA256

    b9d3f8ec058e0d401ed8a2d256c02231928c290e6ae5ba16f893d0808b2f95db

  • SHA512

    d134397b6973e60e319563dab8cd1c4fc2959e392cbd8dbfdefe8c0ca9f38c99b1134868ab3449689394d5d0eb664d187cd99b68ff23572a40d62ad397914bb5

  • SSDEEP

    24576:Iutr5OUFBJkDURc9i0b/mHQr4UeNmJ7MXIU8y69GivJB0r5xebLGZ:IuXPkDUuo0b/mHTUe8J7MXIx9YuJhC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fea80f4ee6979f2acf3d21f9ae998a3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0fea80f4ee6979f2acf3d21f9ae998a3_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\1\AFUWIN.exe
      "C:\1\AFUWIN.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2392

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \1\AFUWIN.EXE

    Filesize

    380KB

    MD5

    7c4c2eb9951381f8b4152945ce1496c7

    SHA1

    fa97a059a6d01dd39a985ca65f63a318bcb686a0

    SHA256

    f879dc61738808c0a21095bb72dd7a0bc1e9284a691937672707d708ea37a911

    SHA512

    7a2c9c9b0fe8f2e3137ee5b8044a8010028fbe4b98dc5ea2f5c8a17d2c059a7643d828abcb82f02d275b6c4f7924502cc74b2b4e1f8e9e4345ede1d3cf712beb