Analysis

  • max time kernel
    114s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2024 22:18

General

  • Target

    fdc65bfcf0a657a015ef85c649e265c1_JaffaCakes118.exe

  • Size

    72KB

  • MD5

    fdc65bfcf0a657a015ef85c649e265c1

  • SHA1

    149267406fb6d29b907f1a2a74f4d7872dee211a

  • SHA256

    595c023bb59c3dcf814404a3f40a968ec7cf1abeb1096f5f728a1690a766ee77

  • SHA512

    c9dfbdf2a3813700175c86bf00d3b3418f87673ecbc8bccb2dbb9206ed17fd027fbc362f154da47622e8807c22db2e3408e70fdc8cc6d55818725483c845a840

  • SSDEEP

    1536:I1M+RjLYzObUYgZosube48p1V5o9ZmPekekFrdMb+KR0Nc8Qs:CjfYzObROpZo9YegFJe0Nc8Qs

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Signatures

  • MetaSploit

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fdc65bfcf0a657a015ef85c649e265c1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fdc65bfcf0a657a015ef85c649e265c1_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Windows\SysWOW64\cmd.exe
      cmd
      2⤵
        PID:1516
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2268 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:1852

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1848-0-0x0000000000490000-0x0000000000491000-memory.dmp
        Filesize

        4KB