Overview

overview

10

Static

static

5

cs2.exe

windows10-2004-x64

10

cs2.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    cs2.exe
  • Size 105KB
  • Sample260831-agb3fssdkh
  • SHA256 f6f7dbd6561e7ee6ba7e6abffdb1e5de01bf511318aade34825d888e99db645f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdonutloaderdefaultdiscoveryloaderpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • BwRat 1.0.0

Botnet

  • Default

C2

  • 112.213.103.17:1217

Mutex

  • DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      cs2.exe
    • Size 105KB
    • SHA256 f6f7dbd6561e7ee6ba7e6abffdb1e5de01bf511318aade34825d888e99db645f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdiscoveryasyncratdonutloaderloaderpersistencerat

    • Async RAT payload

      rat

    • Detects DonutLoader

      loader

    • Family: AsyncRat

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

      ratasyncrat

    • Family: DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks