Overview

overview

10

Static

static

10

1e846d2dad...1f.exe

windows10-2004-x64

10

1e846d2dad...1f.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    1e846d2dad8cd36606e205ae0902ff4bc0da921d9ce5d24d50f5448d92cbdc1f.exe
  • Size 245KB
  • Sample260628-xv74dacs2s
  • SHA256 1e846d2dad8cd36606e205ae0902ff4bc0da921d9ce5d24d50f5448d92cbdc1f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefense_evasionexecutionpersistencerat

Malware Config

Targets

    • Target
      1e846d2dad8cd36606e205ae0902ff4bc0da921d9ce5d24d50f5448d92cbdc1f.exe
    • Size 245KB
    • SHA256 1e846d2dad8cd36606e205ae0902ff4bc0da921d9ce5d24d50f5448d92cbdc1f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Family: AsyncRat

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

      ratasyncrat

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks