General

  • Target

    https://minrcx.com/external/TsKecsKM-018f9fef-5bd5-2241-5c1e-cdcfd5caae7c-9N9KqD0P/download

  • Sample

    240523-nws66sfa32

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

CPA

C2

5.253.84.218:54657

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      https://minrcx.com/external/TsKecsKM-018f9fef-5bd5-2241-5c1e-cdcfd5caae7c-9N9KqD0P/download

    • AsyncRat

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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks