Overview

overview

10

Static

static

98bb7310f4...c0.exe

windows7-x64

10

98bb7310f4...c0.exe

windows10-2004-x64

10

Resubmissions

09/01/2023, 12:41

230109-pwzjmahf3z10

09/01/2023, 12:31

230109-pp2qeahe9110

Sharing

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General

  • Target
    98bb7310f473f8151d19643afb9142c0.exe
  • Size 915KB
  • Sample230109-pp2qeahe91
  • SHA256 b77a024602ae648ad80a3fd49f08a26b99c377b81b189b60f474437ab13205b4
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
asyncratstormkittyvenom clientsevasionpersistenceratstealer

Malware Config

Extracted

Family

  • asyncrat

Version

  • VenomRAT+HVNC+Stealer Version:5.0.9

Botnet

  • Venom Clients

C2

  • 185.132.176.192:4449

Mutex

  • Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      98bb7310f473f8151d19643afb9142c0.exe
    • Size 915KB
    • SHA256 b77a024602ae648ad80a3fd49f08a26b99c377b81b189b60f474437ab13205b4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    asyncratstormkittyvenom clientsevasionpersistenceratstealer

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • StormKitty

      StormKitty is an open source info stealer written in C#.

      stealerstormkitty

    • StormKitty payload

    • Async RAT payload

      rat

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks