General

  • Target

    b25d1e8ab20ad15c5304b804c8a5ff9dbada8c77b36ea6cd85e1c20c407ac800

  • Size

    1.3MB

  • Sample

    221019-1sr6xsacar

  • MD5

    82dfcb5c33adaaae2975ad51b9258470

  • SHA1

    dbc6fe3e95544f837f442635627c2254d7b579ed

  • SHA256

    b25d1e8ab20ad15c5304b804c8a5ff9dbada8c77b36ea6cd85e1c20c407ac800

  • SHA512

    d415bd5388ec0129914582256ae9c648168290d4f65bb41e3591670d9b50518109cc1f41f04ad7d5caa9a0d24e4b63f139ebcf1b6b1ee9e03f582043808ab32a

  • SSDEEP

    24576:43Sp4fuQAhpQ5LbQxHO9D2iXBo5/sOU1IdvMBC1vpPi9PRWLtY9TxdNEmAN2m:B42QA05b+aHBohsV1QvpK5RQtY9TxsJo

Malware Config

Targets

    • Target

      b25d1e8ab20ad15c5304b804c8a5ff9dbada8c77b36ea6cd85e1c20c407ac800

    • Size

      1.3MB

    • MD5

      82dfcb5c33adaaae2975ad51b9258470

    • SHA1

      dbc6fe3e95544f837f442635627c2254d7b579ed

    • SHA256

      b25d1e8ab20ad15c5304b804c8a5ff9dbada8c77b36ea6cd85e1c20c407ac800

    • SHA512

      d415bd5388ec0129914582256ae9c648168290d4f65bb41e3591670d9b50518109cc1f41f04ad7d5caa9a0d24e4b63f139ebcf1b6b1ee9e03f582043808ab32a

    • SSDEEP

      24576:43Sp4fuQAhpQ5LbQxHO9D2iXBo5/sOU1IdvMBC1vpPi9PRWLtY9TxdNEmAN2m:B42QA05b+aHBohsV1QvpK5RQtY9TxsJo

    • Imminent RAT

      Remote-access trojan based on Imminent Monitor remote admin software.

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks