General

  • Target

    Client.exe

  • Size

    47KB

  • Sample

    230426-y6fc6sde51

  • MD5

    ba749e000163c81a53234fcb21cdd2ee

  • SHA1

    1650d6019a972f647ad8b58bab7648bd9311cc02

  • SHA256

    f510b0b4cc33d862c3b1d9b35ee76563cf3044e5d85009d27a46177ab4332b7d

  • SHA512

    91bb51faf1a3ba3ed3e2ee963642da71df3c9c4ffd4502142407fac1cc99f29fa33b0c73abf50f3e1f095252efbfc9fde6a35fece6002349f25c28837583f5d7

  • SSDEEP

    768:gbERqILEWgg+jiltelDSN+iV08Ybyge3Tg/Rvu9vEgK/JrZVc6KN:cEgIltKDs4zb1AwJu9nkJrZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

127.0.0.1:8848

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    2

  • install

    true

  • install_file

    app.exe

  • install_folder

    %Temp%

aes.plain

Targets

    • Target

      Client.exe

    • Size

      47KB

    • MD5

      ba749e000163c81a53234fcb21cdd2ee

    • SHA1

      1650d6019a972f647ad8b58bab7648bd9311cc02

    • SHA256

      f510b0b4cc33d862c3b1d9b35ee76563cf3044e5d85009d27a46177ab4332b7d

    • SHA512

      91bb51faf1a3ba3ed3e2ee963642da71df3c9c4ffd4502142407fac1cc99f29fa33b0c73abf50f3e1f095252efbfc9fde6a35fece6002349f25c28837583f5d7

    • SSDEEP

      768:gbERqILEWgg+jiltelDSN+iV08Ybyge3Tg/Rvu9vEgK/JrZVc6KN:cEgIltKDs4zb1AwJu9nkJrZVclN

    Score
    10/10
    • AsyncRat

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

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v6

Tasks