Analysis

  • max time kernel
    90s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2022 23:30

General

  • Target

    288-58-0x00000000020B0000-0x00000000020D6000-memory.exe

  • Size

    152KB

  • MD5

    b243a03d4d6b5e754dd02d784352e184

  • SHA1

    3a3ec9e192f3c63536dff8b73fbbac2c38a962fa

  • SHA256

    19a31788b287500c2f9f83252ead694681ee8aff279091328a6e9f86d67e566b

  • SHA512

    900498678fe9b24681a07df16553c9feb61acbbede37d607e7a226a339cc8f062d66470459fdb27578fd52887cb3b0f984d2f2d82506e912cd0687bab521965b

  • SSDEEP

    1536:2LZG3Um6VvT6lNZoWArokSeLVXv7XbA78kvl6YViacDxJVclN:eG3964NZOseLN7XbA7NvViacdjY

Malware Config

Extracted

Family

asyncrat

Version

VenomRAT+HVNC+Stealer Version:5.0.8

Botnet

Venom Clients

C2

79.137.207.151:4449

Mutex

Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes
  • delay

    10

  • install

    true

  • install_file

    svchost.exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers.

  • Async RAT payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\288-58-0x00000000020B0000-0x00000000020D6000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\288-58-0x00000000020B0000-0x00000000020D6000-memory.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4720

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4720-132-0x00000000008A0000-0x00000000008C6000-memory.dmp
    Filesize

    152KB

  • memory/4720-133-0x00007FFBC8BD0000-0x00007FFBC9691000-memory.dmp
    Filesize

    10.8MB

  • memory/4720-134-0x00007FFBC8BD0000-0x00007FFBC9691000-memory.dmp
    Filesize

    10.8MB