Overview

overview

10

Static

static

3

x0f462bbef...df.exe

windows10-2004-x64

10

x0f462bbef...df.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    x0f462bbef6ceeec1dac9dd561364cd4585b7645568f0b7a6d52cdbaa7efc8ddf.exe
  • Size 39.8MB
  • Sample260707-3mrdjsgy4q
  • SHA256 0f462bbef6ceeec1dac9dd561364cd4585b7645568f0b7a6d52cdbaa7efc8ddf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratvenomratdefaultdiscoveryexecutionpersistenceratrootkitstealerupx

Malware Config

Extracted

Family

  • asyncrat

Version

  • Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

  • Default

C2

  • 81.70.105.7:4449

Mutex

  • etnhfhuuaagtlfxr

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      x0f462bbef6ceeec1dac9dd561364cd4585b7645568f0b7a6d52cdbaa7efc8ddf.exe
    • Size 39.8MB
    • SHA256 0f462bbef6ceeec1dac9dd561364cd4585b7645568f0b7a6d52cdbaa7efc8ddf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdiscoveryexecutionasyncratvenomratpersistenceratrootkitstealerupx

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Family: VenomRAT

      VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.

      ratrootkitstealervenomrat
    • Custom signature

      VenomRAT

      Detects VenomRAT.

      rat

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks