Analysis

  • max time kernel
    152s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-03-2024 02:01

General

  • Target

    262540bd67d01a52f4da9d01c2291c09b8547074aed875e5928df271da782893.exe

  • Size

    1.1MB

  • MD5

    fa5eb8fed006a2021e3166aa98840dbc

  • SHA1

    1f4ed48d2d15eb7f8020cdf8f85fa4afe4d3cd40

  • SHA256

    262540bd67d01a52f4da9d01c2291c09b8547074aed875e5928df271da782893

  • SHA512

    0b8346723df23d96f8d7852eda94398b92c6c6dbc6f1ad40dbd16ad10d991975b958643b53e0722f83a088b4125c6d3e80ce143fc3d3f4236f2a3ae16bf4b76c

  • SSDEEP

    12288:4flnY3KLykUX8rsfq4ZqugtyIPDFQk1cWGGJ7jZLJLUf9snBS4csPYae6qfz4uNa:4dqfqOqugtNDFQAjhhUF54clNf77BM

Malware Config

Signatures

  • Detects Echelon Stealer payload 1 IoCs
  • Echelon

    Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\262540bd67d01a52f4da9d01c2291c09b8547074aed875e5928df271da782893.exe
    "C:\Users\Admin\AppData\Local\Temp\262540bd67d01a52f4da9d01c2291c09b8547074aed875e5928df271da782893.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4728
  • 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=3692 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4072

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4728-0-0x000002127E080000-0x000002127E24C000-memory.dmp

      Filesize

      1.8MB

    • memory/4728-1-0x00007FFC22B50000-0x00007FFC23611000-memory.dmp

      Filesize

      10.8MB

    • memory/4728-2-0x0000021218980000-0x0000021218990000-memory.dmp

      Filesize

      64KB

    • memory/4728-3-0x0000021200120000-0x0000021200121000-memory.dmp

      Filesize

      4KB

    • memory/4728-4-0x0000021200120000-0x0000021200121000-memory.dmp

      Filesize

      4KB

    • memory/4728-5-0x0000021200120000-0x0000021200121000-memory.dmp

      Filesize

      4KB

    • memory/4728-6-0x00007FFC22B50000-0x00007FFC23611000-memory.dmp

      Filesize

      10.8MB