General

  • Target

    SkibidimanOptimizationsv2.exe

  • Size

    48KB

  • Sample

    250118-arcrqsxnfw

  • MD5

    810412956c1a9e8fb127fefa8fcd1dd5

  • SHA1

    06d8005d1e43a2ff5d6fb73c47ccb060774211c0

  • SHA256

    1dfc91ff4b1f651182b7f4ed4aa3654407e54e86e8c537b1c46206113da279fd

  • SHA512

    eb3aac74a054d7002dfa3e290d038e84b179b16a0e1a45c886c0c961e120921a43ce8e54a053f7e157556072b8dc739737f82e2d020ddad83f107338cbdf075a

  • SSDEEP

    768:fuir1TUEFSuWUoV3kmo2qzAlgIYIRL1hfsPIyQQpgfGkfhu0beKXk866xiZUbOVh:fuir1TUKP2LgSRrfRyQ1fG+hBbeKUD66

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

10.5.0.2:4444

Mutex

b3dyACQEHe6v

Attributes
  • delay

    7

  • install

    true

  • install_file

    update.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      SkibidimanOptimizationsv2.exe

    • Size

      48KB

    • MD5

      810412956c1a9e8fb127fefa8fcd1dd5

    • SHA1

      06d8005d1e43a2ff5d6fb73c47ccb060774211c0

    • SHA256

      1dfc91ff4b1f651182b7f4ed4aa3654407e54e86e8c537b1c46206113da279fd

    • SHA512

      eb3aac74a054d7002dfa3e290d038e84b179b16a0e1a45c886c0c961e120921a43ce8e54a053f7e157556072b8dc739737f82e2d020ddad83f107338cbdf075a

    • SSDEEP

      768:fuir1TUEFSuWUoV3kmo2qzAlgIYIRL1hfsPIyQQpgfGkfhu0beKXk866xiZUbOVh:fuir1TUKP2LgSRrfRyQ1fG+hBbeKUD66

    • 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

MITRE ATT&CK Enterprise v15

Tasks