General

  • Target

    2a465e1cff39d36c45dc0f9b28440411187ebe843e9311e2820804942d72e201.exe

  • Size

    45KB

  • Sample

    241112-cl966a1pa1

  • MD5

    94eb371cf65dc29a53fcf3bc0173b35e

  • SHA1

    ad4ddf8884c805f86ec09063cf6653ec012ae941

  • SHA256

    2a465e1cff39d36c45dc0f9b28440411187ebe843e9311e2820804942d72e201

  • SHA512

    c6fba4eea2e88dd34390ac8b9a38578e0b83731fb6ef8a551fa4d1489cbc64bb3eab6c9dc7c3a7872c9e595b8d016898f25a5f3e1e3bc1ceca8019816f5f6248

  • SSDEEP

    768:8u6cdTAYhbJWUh9Nzmo2qLfKjPGagAWOzjbFgX3i6BwXytKe+CANqlcDZ2j+:8u6cdTAur2yKTKTO3bCXS6Bw+z+7Fd2S

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

45.147.46.188:1604

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    abd.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      2a465e1cff39d36c45dc0f9b28440411187ebe843e9311e2820804942d72e201.exe

    • Size

      45KB

    • MD5

      94eb371cf65dc29a53fcf3bc0173b35e

    • SHA1

      ad4ddf8884c805f86ec09063cf6653ec012ae941

    • SHA256

      2a465e1cff39d36c45dc0f9b28440411187ebe843e9311e2820804942d72e201

    • SHA512

      c6fba4eea2e88dd34390ac8b9a38578e0b83731fb6ef8a551fa4d1489cbc64bb3eab6c9dc7c3a7872c9e595b8d016898f25a5f3e1e3bc1ceca8019816f5f6248

    • SSDEEP

      768:8u6cdTAYhbJWUh9Nzmo2qLfKjPGagAWOzjbFgX3i6BwXytKe+CANqlcDZ2j+:8u6cdTAur2yKTKTO3bCXS6Bw+z+7Fd2S

    • AsyncRat

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

    • Asyncrat family

    • Async RAT payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks