General

  • Target

    764979cb6ca859c3132e7a9991fd121ec3ea61ea7d4f038f210694036486f6a1

  • Size

    965KB

  • Sample

    230422-kr852sff5s

  • MD5

    3530953b9c0ccdad780b112aa097de09

  • SHA1

    c1a29786a239cc590b09503408313beeb00960d4

  • SHA256

    764979cb6ca859c3132e7a9991fd121ec3ea61ea7d4f038f210694036486f6a1

  • SHA512

    1b3e0a8e8091a0c011acb4d4f6d5d110db927dabf931e498eaa54c520eef818106cf5d856e915a2e3085741a062fdbdf66b68c9e2cceb87b71240495e4baf805

  • SSDEEP

    24576:DycM5SgPaLTVDoWnFezkzjRuyXrzmPR4lr2J7:WcM5SWaL9DnFNztuyXrzNO

Malware Config

Targets

    • Target

      764979cb6ca859c3132e7a9991fd121ec3ea61ea7d4f038f210694036486f6a1

    • Size

      965KB

    • MD5

      3530953b9c0ccdad780b112aa097de09

    • SHA1

      c1a29786a239cc590b09503408313beeb00960d4

    • SHA256

      764979cb6ca859c3132e7a9991fd121ec3ea61ea7d4f038f210694036486f6a1

    • SHA512

      1b3e0a8e8091a0c011acb4d4f6d5d110db927dabf931e498eaa54c520eef818106cf5d856e915a2e3085741a062fdbdf66b68c9e2cceb87b71240495e4baf805

    • SSDEEP

      24576:DycM5SgPaLTVDoWnFezkzjRuyXrzmPR4lr2J7:WcM5SWaL9DnFNztuyXrzNO

    • Modifies Windows Defender Real-time Protection settings

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks