General

  • Target

    1f522a21b4f7df8d6d4537d2aaba1b407ee427d4e44f89427ad35c3556730843

  • Size

    2.9MB

  • Sample

    250221-cgqa7azmfs

  • MD5

    e2b81e506da924059fd0b1e4bd9eb3ae

  • SHA1

    ecf52d7c1616ffa52020ebcc8b3b79ec1770eecd

  • SHA256

    1f522a21b4f7df8d6d4537d2aaba1b407ee427d4e44f89427ad35c3556730843

  • SHA512

    469358884c44447b34536dfdf75469d196f9aef9ef60a8e8bb4c02756cbb5a67efdcb0b7d241abf83386063b9daee86ba74e993d52f77fa2d20432ed1877f092

  • SSDEEP

    49152:IQ3YRorKW5k82cr3YNXrlnKadJSJfT1WCuSeYhVx7wYZIQphenoKHoCPzGnbnr6G:NIRof5kPcDoblLqfTAQ1VxEYDGTICPzk

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

FEB 19

Mutex

cgkwgawwtvsvxsymd

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/Ax2bm8Nk

aes.plain

Targets

    • Target

      9491700097082_20250101_20250211_40489.vbs

    • Size

      61KB

    • MD5

      6b21159837ddee24c19775ca1f5ec62d

    • SHA1

      d68d6100363fd75679c69111288d9fa692b35cba

    • SHA256

      1bf0f448a3723866f225527bd1cae2d5062ca48c298b425c11968b4bbddca5c8

    • SHA512

      2633084c9bf5db0e2f241a33692ce9069ba04fa72c5b8d7cbdb1573f469b039cf1d99836fe21cb5eef0cc7744ecbdb6f1dcdee82c88c851aaa10e5293a8ac023

    • SSDEEP

      768:e2ysVepqc8QaEiZ7LfrPBW/2Vbt804sXcYpr6qDaR2UjKWlAi4fKds8kzB6oerlN:m9a5bBvVbu04s5CR2lWiIAwltrQRFY

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Asyncrat family

    • VenomRAT

      Detects VenomRAT.

    • Venomrat family

    • Async RAT payload

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks