General

  • Target

    1755af268f1c596328c8f6d2a238b9eb3efb5057625db6ad3da553aa6550bf79

  • Size

    453KB

  • Sample

    240403-xndaeshg2s

  • MD5

    4935e1001f29229cedcc5177a2a234ae

  • SHA1

    0654fcd742bd2f8d5b42575513ca0f1c291cd95b

  • SHA256

    1755af268f1c596328c8f6d2a238b9eb3efb5057625db6ad3da553aa6550bf79

  • SHA512

    d644064d03d688f65bbfac3976e451d7ef48342023574160c5b2833c7d5da573edd625a6b15a5b75a471df7046165bdc9e5bce44e7c13c8f28b9ebf21de7a082

  • SSDEEP

    6144:VjluQoSv4DSIo5R4nM/40ySne2hsgUNbUbNcIPNUtEbjNCkSlYX41r152k7LkXLA:VEQoSfqwBYUblXIkqYX4B152k7w5scqf

Malware Config

Targets

    • Target

      1755af268f1c596328c8f6d2a238b9eb3efb5057625db6ad3da553aa6550bf79

    • Size

      453KB

    • MD5

      4935e1001f29229cedcc5177a2a234ae

    • SHA1

      0654fcd742bd2f8d5b42575513ca0f1c291cd95b

    • SHA256

      1755af268f1c596328c8f6d2a238b9eb3efb5057625db6ad3da553aa6550bf79

    • SHA512

      d644064d03d688f65bbfac3976e451d7ef48342023574160c5b2833c7d5da573edd625a6b15a5b75a471df7046165bdc9e5bce44e7c13c8f28b9ebf21de7a082

    • SSDEEP

      6144:VjluQoSv4DSIo5R4nM/40ySne2hsgUNbUbNcIPNUtEbjNCkSlYX41r152k7LkXLA:VEQoSfqwBYUblXIkqYX4B152k7w5scqf

    • 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