Analysis

  • max time kernel
    73s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 22:25

General

  • Target

    JaffaCakes118_076b94a0b653e5c2d074d2014c6d3f0adf575f22b997e12d3a767aa4fbfac411.exe

  • Size

    2.5MB

  • MD5

    4c0c3dd4ab8d557729c5bf4d38fa03bd

  • SHA1

    d4c1abee2d4dc6bb0bd457a1630c0282ba9c641e

  • SHA256

    076b94a0b653e5c2d074d2014c6d3f0adf575f22b997e12d3a767aa4fbfac411

  • SHA512

    b1f2854f9a98eabf0dbf5194799a75603d101a1813a0e302697f7bdeb13ea6dd624086a73f2d2aa8d70909be29d968f9d32b8b0725108537573025e85be0ae22

  • SSDEEP

    49152:NUadRV4/3dgccsKxJ5nj6GipJGDK0pmy5OqQqkOgz/ZH2SSeJa:SC6gccsK75njbWGDZmmR0ESrA

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

192.168.0.153:4444

Signatures

  • MetaSploit

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

  • Metasploit family
  • UPX packed file 2 IoCs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_076b94a0b653e5c2d074d2014c6d3f0adf575f22b997e12d3a767aa4fbfac411.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_076b94a0b653e5c2d074d2014c6d3f0adf575f22b997e12d3a767aa4fbfac411.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1736
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1736 -s 40
      2⤵
        PID:2596

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1736-0-0x000000013F090000-0x000000013F395000-memory.dmp

      Filesize

      3.0MB

    • memory/1736-1-0x000000013F090000-0x000000013F395000-memory.dmp

      Filesize

      3.0MB