Overview

overview

10

Static

static

URLScan

urlscan

1

http://198.20.177.22...

windows7-x64

1

http://198.20.177.22...

windows10-2004-x64

10

Sharing

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General

  • Target

    http://198.20.177.229:444/

  • Sample

    221201-1ds5nsch76

Score
10/10
asyncratnew cryptpersistencerat

Malware Config

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

New Crypt

C2

aboreda.linkpc.net:6666

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_file

    Webrootupdate.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      http://198.20.177.229:444/

    Score
    10/10
    asyncratnew cryptpersistencerat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Async RAT payload

      rat

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Adds Run key to start application

      persistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks