General

  • Target

    4b4d72704210c1c4ed3cbd3e795446f0N.exe

  • Size

    2.5MB

  • Sample

    240816-wkqwnssanl

  • MD5

    4b4d72704210c1c4ed3cbd3e795446f0

  • SHA1

    25b1643ced521f1ac8510a214b90a5f719dee571

  • SHA256

    b4b664bcf91ad02e0e9583b80f98d7da73fd17e12ebd76a7c47fe013c9bc5b74

  • SHA512

    242fa5e9987886a431d43538a381c6bf448aa1aca7d778b9b0d4c1ff26c4923c887bb2f9499a03f02816ed283b303e3e8d9b6241f1a26452112fdf73656fa7d2

  • SSDEEP

    49152:bSvzrTtEBP/OlsLzFmNfW6FJKxxfZA4G:uvzuBP/OlsLzFmNfW6FJKxxfZA4G

Malware Config

Extracted

Family

asyncrat

Version

AWS | 3Losh

Botnet

27-07-2024

C2

127.0.0.1:6000

104.243.32.185:6000

Mutex

AsyncMutex_alosh

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      4b4d72704210c1c4ed3cbd3e795446f0N.exe

    • Size

      2.5MB

    • MD5

      4b4d72704210c1c4ed3cbd3e795446f0

    • SHA1

      25b1643ced521f1ac8510a214b90a5f719dee571

    • SHA256

      b4b664bcf91ad02e0e9583b80f98d7da73fd17e12ebd76a7c47fe013c9bc5b74

    • SHA512

      242fa5e9987886a431d43538a381c6bf448aa1aca7d778b9b0d4c1ff26c4923c887bb2f9499a03f02816ed283b303e3e8d9b6241f1a26452112fdf73656fa7d2

    • SSDEEP

      49152:bSvzrTtEBP/OlsLzFmNfW6FJKxxfZA4G:uvzuBP/OlsLzFmNfW6FJKxxfZA4G

    • AsyncRat

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

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks