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General

  • Target

    8d313d1f31292d82fd452968bdab705a96cced8533e70d35d349d58ae000dcbc

  • Size

    1.8MB

  • Sample

    240305-2s1czacg94

  • MD5

    f640a9616c189f6b715910cdba7305e7

  • SHA1

    7c31e0cc24ae7158abaf7c820e1d4488670705e1

  • SHA256

    8d313d1f31292d82fd452968bdab705a96cced8533e70d35d349d58ae000dcbc

  • SHA512

    90956cc644b380796e220bce591dce990e4c7561dbf0df5a2ab9081c7bfd6e8f3492811be6390115a13bd6413bdfbc74667ee628da19092ca71d1eccd0df7f62

  • SSDEEP

    49152:kZaTJHeWMFb1a7gU8h/K+V+ZGM4NX8Q3s2/y:rJ+/Ud8hyjJ/x

Malware Config

Targets

    • Target

      8d313d1f31292d82fd452968bdab705a96cced8533e70d35d349d58ae000dcbc

    • Size

      1.8MB

    • MD5

      f640a9616c189f6b715910cdba7305e7

    • SHA1

      7c31e0cc24ae7158abaf7c820e1d4488670705e1

    • SHA256

      8d313d1f31292d82fd452968bdab705a96cced8533e70d35d349d58ae000dcbc

    • SHA512

      90956cc644b380796e220bce591dce990e4c7561dbf0df5a2ab9081c7bfd6e8f3492811be6390115a13bd6413bdfbc74667ee628da19092ca71d1eccd0df7f62

    • SSDEEP

      49152:kZaTJHeWMFb1a7gU8h/K+V+ZGM4NX8Q3s2/y:rJ+/Ud8hyjJ/x

    • 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.

    • 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