General

  • Target

    clientfinish.exe

  • Size

    74KB

  • Sample

    241201-htp4vasrcm

  • MD5

    904b56c15b74175ee9ad9cd128dd0c6d

  • SHA1

    97a36639afebb07948f036f83f730b763ce17d97

  • SHA256

    2b2e2be82fc0f29c6c91fa8fa530bce3859a78b22b937645553826c81f7e2852

  • SHA512

    cda12a6c221b5b3641d71838701781498d022b26a62cce749977008b739dfe2839d40dd2823f9fcd2c3dda67153a2524feaaf3df8905b424f2b593de9efb66fd

  • SSDEEP

    1536:PUVgcxaJ5CTWPMVbGuK/IkH1b+1gN6Q3Qzc8+VclN:PUqcxaDAWPMVbGuKBH1b+2NB3Q5kY

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

test

C2

127.0.0.1:4449

127.0.0.1:1177

187.18.72.113:4449

187.18.72.113:1177

189.14.62.242:4449

189.14.62.242:1177

192.168.1.6:4449

192.168.1.6:1177

Mutex

bbyamcmpnabjdr

Attributes
  • delay

    1

  • install

    true

  • install_file

    Services.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      clientfinish.exe

    • Size

      74KB

    • MD5

      904b56c15b74175ee9ad9cd128dd0c6d

    • SHA1

      97a36639afebb07948f036f83f730b763ce17d97

    • SHA256

      2b2e2be82fc0f29c6c91fa8fa530bce3859a78b22b937645553826c81f7e2852

    • SHA512

      cda12a6c221b5b3641d71838701781498d022b26a62cce749977008b739dfe2839d40dd2823f9fcd2c3dda67153a2524feaaf3df8905b424f2b593de9efb66fd

    • SSDEEP

      1536:PUVgcxaJ5CTWPMVbGuK/IkH1b+1gN6Q3Qzc8+VclN:PUqcxaDAWPMVbGuKBH1b+2NB3Q5kY

    • AsyncRat

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

    • Asyncrat family

    • VenomRAT

      Detects VenomRAT.

    • Venomrat family

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks