General

  • Target

    f8426a8416b86681c417b2025b1c09445cb2997eb34e5d4d5c63c2064e99abea

  • Size

    821KB

  • Sample

    240818-xt1ynssflk

  • MD5

    d52ad01a5c9190d57300102c195db59d

  • SHA1

    6864be60323c8db158b2e5f64cd37bd7df8c39ec

  • SHA256

    f8426a8416b86681c417b2025b1c09445cb2997eb34e5d4d5c63c2064e99abea

  • SHA512

    d6b1fe3937c4613e84e95f2102217946ed5f4beb56d5b6d2b9ad27314160c80659583bab189856196142a70cba3985b036186798722d794f19d7172afd6649d1

  • SSDEEP

    12288:dMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9JhBBxdsP2g:dnsJ39LyjbJkQFMhmC+6GD9X5dsu

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

127.0.0.1:4449

Mutex

lol.exe

Attributes
  • delay

    1

  • install

    true

  • install_file

    lol.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      f8426a8416b86681c417b2025b1c09445cb2997eb34e5d4d5c63c2064e99abea

    • Size

      821KB

    • MD5

      d52ad01a5c9190d57300102c195db59d

    • SHA1

      6864be60323c8db158b2e5f64cd37bd7df8c39ec

    • SHA256

      f8426a8416b86681c417b2025b1c09445cb2997eb34e5d4d5c63c2064e99abea

    • SHA512

      d6b1fe3937c4613e84e95f2102217946ed5f4beb56d5b6d2b9ad27314160c80659583bab189856196142a70cba3985b036186798722d794f19d7172afd6649d1

    • SSDEEP

      12288:dMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9JhBBxdsP2g:dnsJ39LyjbJkQFMhmC+6GD9X5dsu

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks