Overview

overview

10

Static

static

10

7af694f5b0...f1.exe

windows10-2004-x64

10

7af694f5b0...f1.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    7af694f5b0ecadde96052c26c6f92142e15a93b0b54e76f0bbc241da3bf09df1
  • Size 45KB
  • Sample260530-xhqcssbt4x
  • SHA256 7af694f5b0ecadde96052c26c6f92142e15a93b0b54e76f0bbc241da3bf09df1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • sexau.blog:443

  • sexau.blog:80

  • sexau.blog:7797

  • sexau.blog:8707

  • sexau.blog:6620

  • www.sexau.blog:443

  • www.sexau.blog:80

  • www.sexau.blog:7797

  • www.sexau.blog:8707

  • www.sexau.blog:6620

  • trickbot.sexau.blog:443

  • trickbot.sexau.blog:80

  • trickbot.sexau.blog:7797

  • trickbot.sexau.blog:8707

  • trickbot.sexau.blog:6620

  • formbook.sexau.blog:443

  • formbook.sexau.blog:80

  • formbook.sexau.blog:7797

  • formbook.sexau.blog:8707

  • formbook.sexau.blog:6620

Mutex

  • Z4FLyBAB6uLx

Attributes
  • delay

    0

  • install

    true

  • install_file

    oepzhg.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      7af694f5b0ecadde96052c26c6f92142e15a93b0b54e76f0bbc241da3bf09df1
    • Size 45KB
    • SHA256 7af694f5b0ecadde96052c26c6f92142e15a93b0b54e76f0bbc241da3bf09df1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks