General

  • Target

    4c43830ad6a3c93f9a1230ae964a892684a8a49566d3180e7bb2552d2431706d

  • Size

    1.0MB

  • Sample

    230420-y41lbseb4t

  • MD5

    84e8ac72680194c7d735f7c164cbcfca

  • SHA1

    9728372d8095a7db3591fc5dc27aa103464bd6f8

  • SHA256

    4c43830ad6a3c93f9a1230ae964a892684a8a49566d3180e7bb2552d2431706d

  • SHA512

    4b7a0c440e4e70f2a75fd71c0f96540f02d5ccc2ae000bee6dc045d6a099326ced1c861a8d41651953ebea80eaa56a6a4ec75e10ac3d76c4d4d2a4f2919e86c9

  • SSDEEP

    24576:cyyyKAdIHIr6ut0bDLZnqwCaVK1DXro6KLzT2Q:Ly6sIT2DRqUIXr2T

Malware Config

Targets

    • Target

      4c43830ad6a3c93f9a1230ae964a892684a8a49566d3180e7bb2552d2431706d

    • Size

      1.0MB

    • MD5

      84e8ac72680194c7d735f7c164cbcfca

    • SHA1

      9728372d8095a7db3591fc5dc27aa103464bd6f8

    • SHA256

      4c43830ad6a3c93f9a1230ae964a892684a8a49566d3180e7bb2552d2431706d

    • SHA512

      4b7a0c440e4e70f2a75fd71c0f96540f02d5ccc2ae000bee6dc045d6a099326ced1c861a8d41651953ebea80eaa56a6a4ec75e10ac3d76c4d4d2a4f2919e86c9

    • SSDEEP

      24576:cyyyKAdIHIr6ut0bDLZnqwCaVK1DXro6KLzT2Q:Ly6sIT2DRqUIXr2T

    • 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