General

  • Target

    a6b44600a77997e6e46bda3f0aa10986127380de91be9ca5aa0713eab42717f0.exe

  • Size

    87.0MB

  • Sample

    241212-c3m3ysskcq

  • MD5

    84f0b3584d52b500e4ebfbf97e02bfa2

  • SHA1

    881042aea9717260c2337ae4cbb95097cce2ed74

  • SHA256

    a6b44600a77997e6e46bda3f0aa10986127380de91be9ca5aa0713eab42717f0

  • SHA512

    f8466287e5df5895e2222c4faad2f59a14dc780daeb43af16c3a71d980df8168b2aced89077940e7870e1395df06a441550844656caa54b7a6970cf18ee4751e

  • SSDEEP

    1572864:6dn2MQcEzvgKWogC6eA4ZysnIFJnvGnbZMsWhIk9AQ2qNTaBWaAFG0yegv1kACzz:in2MQcuYKWoP6eNtGBkZnWhIk9B2eOWX

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

103.187.5.183:4449

Mutex

ybhlsestsknld

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      a6b44600a77997e6e46bda3f0aa10986127380de91be9ca5aa0713eab42717f0.exe

    • Size

      87.0MB

    • MD5

      84f0b3584d52b500e4ebfbf97e02bfa2

    • SHA1

      881042aea9717260c2337ae4cbb95097cce2ed74

    • SHA256

      a6b44600a77997e6e46bda3f0aa10986127380de91be9ca5aa0713eab42717f0

    • SHA512

      f8466287e5df5895e2222c4faad2f59a14dc780daeb43af16c3a71d980df8168b2aced89077940e7870e1395df06a441550844656caa54b7a6970cf18ee4751e

    • SSDEEP

      1572864:6dn2MQcEzvgKWogC6eA4ZysnIFJnvGnbZMsWhIk9AQ2qNTaBWaAFG0yegv1kACzz:in2MQcuYKWoP6eNtGBkZnWhIk9B2eOWX

    • AsyncRat

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

    • Asyncrat family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks