General

  • Target

    74f5b09b4cfcad6bc0b9d6965843d92489692a2344ccb9bdbddb96b4e23ea3ad

  • Size

    388KB

  • Sample

    221003-kkrbnafeb6

  • MD5

    6da20b14a10763a2aac10e44b1369c3a

  • SHA1

    2855bab0da612e2010ab5efe4ba32a545eff7d21

  • SHA256

    74f5b09b4cfcad6bc0b9d6965843d92489692a2344ccb9bdbddb96b4e23ea3ad

  • SHA512

    46cee2726285eb098a3f593de097f469506204cc37ce5f2cd0f91b59223a5424ff0f834e454060b384e261a9af9286a9fbc3246feb3c6b8098e604d3945590c7

  • SSDEEP

    12288:MvAPUD3Bk0Mr9Vif7/F1hIIaYHuvAIS26:MvtvMpVij/F1hV5HuvAIk

Malware Config

Targets

    • Target

      74f5b09b4cfcad6bc0b9d6965843d92489692a2344ccb9bdbddb96b4e23ea3ad

    • Size

      388KB

    • MD5

      6da20b14a10763a2aac10e44b1369c3a

    • SHA1

      2855bab0da612e2010ab5efe4ba32a545eff7d21

    • SHA256

      74f5b09b4cfcad6bc0b9d6965843d92489692a2344ccb9bdbddb96b4e23ea3ad

    • SHA512

      46cee2726285eb098a3f593de097f469506204cc37ce5f2cd0f91b59223a5424ff0f834e454060b384e261a9af9286a9fbc3246feb3c6b8098e604d3945590c7

    • SSDEEP

      12288:MvAPUD3Bk0Mr9Vif7/F1hIIaYHuvAIS26:MvtvMpVij/F1hV5HuvAIk

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks