Analysis

  • max time kernel
    102s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2025, 10:04

General

  • Target

    JaffaCakes118_b9a4ab846861bad00b139075512de6f8.exe

  • Size

    217KB

  • MD5

    b9a4ab846861bad00b139075512de6f8

  • SHA1

    8b1bdfac2f9ff80e423345938193f851ba7e9f64

  • SHA256

    e1b8be93acbfd24417dd1ec681567dc8d8a28b0faffffa96133988bf50d07f9c

  • SHA512

    4003c4315979b919d7e984d54e8b2496e3641a03e50570a3175a63438be36f60f9c673133ae69db63c45cb617455f360ffe2940c3ce409b6d807e5eab25bfefa

  • SSDEEP

    6144:UUYWD0SIafn3OsuAJH4bEcnNPUc42u/hzbcU:18SIaP3HuyyEcpytIU

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

192.168.238.131:443

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Program crash 1 IoCs
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b9a4ab846861bad00b139075512de6f8.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b9a4ab846861bad00b139075512de6f8.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5424
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5424 -s 508
      2⤵
      • Program crash
      PID:5548
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5424 -ip 5424
    1⤵
      PID:968

    Network

    MITRE ATT&CK Enterprise v16

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/5424-0-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB

    • memory/5424-2-0x0000000000400000-0x0000000000453000-memory.dmp

      Filesize

      332KB