General

  • Target

    JaffaCakes118_2639445988d9173a2f4e1f95d3ab6062

  • Size

    609KB

  • Sample

    241231-tathpszmgj

  • MD5

    2639445988d9173a2f4e1f95d3ab6062

  • SHA1

    5469590c4a341104f6bab13f1b7b484d43b1d34d

  • SHA256

    f95c8ace1331a172303a2f2cea8edc805203156e499012df465a158246495cce

  • SHA512

    88b8d43d8d263ea9700a855606354eae0a496c9ff2f3e96398d607f0d81345b19a19bef0b1728d1828671ebe3563df891cdc62912b2fa9086615947a9f9bf5e1

  • SSDEEP

    12288:sULh08OGQuZLvqJFTP2bvCuJsGx48vpnnuQsHhJfAUyfvq3:GnGQYTqaCCsGx48vJuQq

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

23.95.115.74:1465

23.95.115.74:1560

23.95.115.74:1148

23.95.115.74:1985

216.250.249.156:1465

216.250.249.156:1560

216.250.249.156:1148

216.250.249.156:1985

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      JaffaCakes118_2639445988d9173a2f4e1f95d3ab6062

    • Size

      609KB

    • MD5

      2639445988d9173a2f4e1f95d3ab6062

    • SHA1

      5469590c4a341104f6bab13f1b7b484d43b1d34d

    • SHA256

      f95c8ace1331a172303a2f2cea8edc805203156e499012df465a158246495cce

    • SHA512

      88b8d43d8d263ea9700a855606354eae0a496c9ff2f3e96398d607f0d81345b19a19bef0b1728d1828671ebe3563df891cdc62912b2fa9086615947a9f9bf5e1

    • SSDEEP

      12288:sULh08OGQuZLvqJFTP2bvCuJsGx48vpnnuQsHhJfAUyfvq3:GnGQYTqaCCsGx48vJuQq

    • AsyncRat

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

    • Asyncrat family

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks