General

  • Target

    637d28dbae0ce3b9af8bce8af89af1589c2cf1f5c01219e4e8c30d75d776e6e0

  • Size

    74KB

  • Sample

    240818-xfa54a1gpk

  • MD5

    1b59c9224c83fec52c931b6f7f3d8eeb

  • SHA1

    e89a4d1b44cf2c125d64ce3dbd3816cf5afc9905

  • SHA256

    637d28dbae0ce3b9af8bce8af89af1589c2cf1f5c01219e4e8c30d75d776e6e0

  • SHA512

    3082383b6a688747a86567f72138525dd5a2759762780603be19680527688af5037559ffc40782cce2b5d08c0dde0e8fbbca64cd81553d204f5615e69b34dcf9

  • SSDEEP

    1536:PU6gcxmd3CiWPMV6E7S4CBnI+H1b0/+SmQzcuLVclN:PUzcxmRdWPMV6EPsH1b0wQnBY

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

MiHRK

C2

147.185.221.19:9062

Mutex

guvhxsunsdttyzp

Attributes
  • delay

    3

  • install

    true

  • install_file

    Internet Support.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      637d28dbae0ce3b9af8bce8af89af1589c2cf1f5c01219e4e8c30d75d776e6e0

    • Size

      74KB

    • MD5

      1b59c9224c83fec52c931b6f7f3d8eeb

    • SHA1

      e89a4d1b44cf2c125d64ce3dbd3816cf5afc9905

    • SHA256

      637d28dbae0ce3b9af8bce8af89af1589c2cf1f5c01219e4e8c30d75d776e6e0

    • SHA512

      3082383b6a688747a86567f72138525dd5a2759762780603be19680527688af5037559ffc40782cce2b5d08c0dde0e8fbbca64cd81553d204f5615e69b34dcf9

    • SSDEEP

      1536:PU6gcxmd3CiWPMV6E7S4CBnI+H1b0/+SmQzcuLVclN:PUzcxmRdWPMV6EPsH1b0wQnBY

    Score
    10/10
    • AsyncRat

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

    • VenomRAT

      Detects VenomRAT.

    • 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