General

  • Target

    WaveInstaller.exe

  • Size

    249KB

  • Sample

    240711-phay4sycld

  • MD5

    247af4e0a1a0d20bb625ece6439ee87d

  • SHA1

    28ad251bb0db405924834583c216db028373c681

  • SHA256

    a7b2894e48d292b192b8f33a3968c9b2c42e215b18d0b6ec91e4412d319f5608

  • SHA512

    b4c87d609821173559cf5fcef7e2dfeb444a63f0222367e28bfd83c2f29ff33d0588fa6b4dd74402ccc502dd97ea4f6f489295d186ca3add5d5e40876c616142

  • SSDEEP

    3072:+/H6zbxSl+GLAsNeDF5nI0PGIj9lua/Obw0hFv2PCWpIdNrY:yazbYlx0sNOBTunbw0/5Wpi

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

C2

127.0.0.1:8848

https://ooo.fluffiflower.xyz/:8848

ooo.fluffiflower.xyz:8848

2.132.191.110:8848

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    true

  • install_file

    Explorer.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      WaveInstaller.exe

    • Size

      249KB

    • MD5

      247af4e0a1a0d20bb625ece6439ee87d

    • SHA1

      28ad251bb0db405924834583c216db028373c681

    • SHA256

      a7b2894e48d292b192b8f33a3968c9b2c42e215b18d0b6ec91e4412d319f5608

    • SHA512

      b4c87d609821173559cf5fcef7e2dfeb444a63f0222367e28bfd83c2f29ff33d0588fa6b4dd74402ccc502dd97ea4f6f489295d186ca3add5d5e40876c616142

    • SSDEEP

      3072:+/H6zbxSl+GLAsNeDF5nI0PGIj9lua/Obw0hFv2PCWpIdNrY:yazbYlx0sNOBTunbw0/5Wpi

    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 v15

Tasks