General

  • Target

    9102def13c0f40b898906345d88e938fbc0c69149d7e68b53343c2bf57f11a85

  • Size

    269KB

  • Sample

    240407-3dnajahf41

  • MD5

    2c4a114a90f9fb3531096c1ba752e800

  • SHA1

    bf8cdbc6f1c10d04e0f27bc48fd66c68937ae5e4

  • SHA256

    9102def13c0f40b898906345d88e938fbc0c69149d7e68b53343c2bf57f11a85

  • SHA512

    30a90034cff589bb08215494817500bbb25b1433f8e986444b5939e81ca49581e3cdaf9f3fd3371873b14e24ffd455cd0a4a5e7e41c123c8c9cc272cc1b1eb94

  • SSDEEP

    6144:YjluQoStIo5R4nM/40yJ2z+lbYGaneFoznS3XG4/zpbUd6dkmFp+v:YEQoSnqh2zaqnooOGmzpo2fp+v

Malware Config

Targets

    • Target

      9102def13c0f40b898906345d88e938fbc0c69149d7e68b53343c2bf57f11a85

    • Size

      269KB

    • MD5

      2c4a114a90f9fb3531096c1ba752e800

    • SHA1

      bf8cdbc6f1c10d04e0f27bc48fd66c68937ae5e4

    • SHA256

      9102def13c0f40b898906345d88e938fbc0c69149d7e68b53343c2bf57f11a85

    • SHA512

      30a90034cff589bb08215494817500bbb25b1433f8e986444b5939e81ca49581e3cdaf9f3fd3371873b14e24ffd455cd0a4a5e7e41c123c8c9cc272cc1b1eb94

    • SSDEEP

      6144:YjluQoStIo5R4nM/40yJ2z+lbYGaneFoznS3XG4/zpbUd6dkmFp+v:YEQoSnqh2zaqnooOGmzpo2fp+v

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks