General

  • Target

    3730cde00a18eb51a69cec2c0f7fec25.exe

  • Size

    48KB

  • Sample

    221223-ewyxzsah9w

  • MD5

    3730cde00a18eb51a69cec2c0f7fec25

  • SHA1

    e1e674276906eeb2edbc3def8d5b29d30e3ea860

  • SHA256

    5a55e8151e99ae52f6fb48e25cdf6d7d2fc6e531b6050a250fc4f53d480aa3ac

  • SHA512

    5ca253deebcd29f4473a79c0a485d6eb8995f51a6831a19e547da57c99fe4bd9ee59a0cf44c3be5635225e7abbaef7f04ed716bbeeaec8e55da7029bb7c4b09b

  • SSDEEP

    768:j5F603LoILkWAt+jipNRipp8YblgyDPhvEgK/JzZVc6KN:j5F6RtpNWzbiWnkJzZVclN

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

Default

Mutex

DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    true

  • install_file

    SystemUI.exe

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/AjHdtULH

aes.plain

Targets

    • Target

      3730cde00a18eb51a69cec2c0f7fec25.exe

    • Size

      48KB

    • MD5

      3730cde00a18eb51a69cec2c0f7fec25

    • SHA1

      e1e674276906eeb2edbc3def8d5b29d30e3ea860

    • SHA256

      5a55e8151e99ae52f6fb48e25cdf6d7d2fc6e531b6050a250fc4f53d480aa3ac

    • SHA512

      5ca253deebcd29f4473a79c0a485d6eb8995f51a6831a19e547da57c99fe4bd9ee59a0cf44c3be5635225e7abbaef7f04ed716bbeeaec8e55da7029bb7c4b09b

    • SSDEEP

      768:j5F603LoILkWAt+jipNRipp8YblgyDPhvEgK/JzZVc6KN:j5F6RtpNWzbiWnkJzZVclN

    Score
    10/10
    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • Async RAT payload

    • Executes dropped EXE

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks