Analysis

  • max time kernel
    135s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-05-2024 14:12

General

  • Target

    level1.exe

  • Size

    12.2MB

  • MD5

    cf080f8347a0fce496dacf25583d9644

  • SHA1

    90f91dd3df40c05701495b241a25959d4283ead7

  • SHA256

    4aabb2ae5e3de665b6f054c87a69f23a2ac90e97e5d213fec960e65c59390b33

  • SHA512

    97bb5a4f22635e6a1f1f83cc7ae02791ef07354221f85ec774b5e645c7ae2c5bb71a00efeb4eb59c45aff4de5ff51da7f78d7b32af14a117d265f6aabd6351be

  • SSDEEP

    196608:4otLxynW9jf0Bhrsq5O6Yfy6TSDJWBRwtrG2oc:BtNh9jf0sJyYSDJaeVn

Malware Config

Extracted

Family

metasploit

Version

metasploit_stager

C2

192.168.122.1:31337

Signatures

  • MetaSploit

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2408
    • C:\Users\Admin\AppData\Local\Temp\level1.exe
      "C:\Users\Admin\AppData\Local\Temp\level1.exe"
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2380
    • 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=5164 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3404

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2380-2-0x00007FF78C8E0000-0x00007FF78D341000-memory.dmp
        Filesize

        10.4MB

      • memory/2408-0-0x000001FF0DCA0000-0x000001FF0DCA1000-memory.dmp
        Filesize

        4KB