General

  • Target

    file.exe

  • Size

    7.2MB

  • Sample

    221010-qaykwacahn

  • MD5

    bb7f3577d463fadac9a7253f57b4eb2f

  • SHA1

    fcc48ec6d025baa62296ecce576237bf0baf7be9

  • SHA256

    91543bc749c48fcef86c4ce0beae06a2ae2c335420de9a943fb0339c61ba8d0b

  • SHA512

    4b7b2e052045b5a3ac64712382a0224985e42951bb8216ad1117211807727580d68e5c027f3a5e71eff4da986966429c0f325e988f4176bf07894242a2732589

  • SSDEEP

    196608:91Op3yAqD89otTWw6HYO+2eLUQPZf6V2Vr/gVEzmY:3O9ynAzOPf6kVr/gtY

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.2MB

    • MD5

      bb7f3577d463fadac9a7253f57b4eb2f

    • SHA1

      fcc48ec6d025baa62296ecce576237bf0baf7be9

    • SHA256

      91543bc749c48fcef86c4ce0beae06a2ae2c335420de9a943fb0339c61ba8d0b

    • SHA512

      4b7b2e052045b5a3ac64712382a0224985e42951bb8216ad1117211807727580d68e5c027f3a5e71eff4da986966429c0f325e988f4176bf07894242a2732589

    • SSDEEP

      196608:91Op3yAqD89otTWw6HYO+2eLUQPZf6V2Vr/gVEzmY:3O9ynAzOPf6kVr/gtY

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks