General

  • Target

    4b1baf70f23a5a569baf66dcd2823815bf18c40bec35a8d912407ef9e36581d3

  • Size

    938KB

  • Sample

    230418-q1cq4abg28

  • MD5

    b8d20bb5c388e35de5ccd659ff87a087

  • SHA1

    a5f64ea11ffe45671b308520c58fb2ed2489e57a

  • SHA256

    4b1baf70f23a5a569baf66dcd2823815bf18c40bec35a8d912407ef9e36581d3

  • SHA512

    c47898b3c6d7a36031d9837120d91e98c41f748d569830b039318cc1ff55e61efacd500f2a0765fe5085d5c1a9af18c7795509e9b91ed48248488e6d1b2ae73e

  • SSDEEP

    24576:AynLudA3nrA4UZoflaa+8ugVmF3CO7rYMl0KezME:HydA3rA/Zo0a+85mCH4

Malware Config

Targets

    • Target

      4b1baf70f23a5a569baf66dcd2823815bf18c40bec35a8d912407ef9e36581d3

    • Size

      938KB

    • MD5

      b8d20bb5c388e35de5ccd659ff87a087

    • SHA1

      a5f64ea11ffe45671b308520c58fb2ed2489e57a

    • SHA256

      4b1baf70f23a5a569baf66dcd2823815bf18c40bec35a8d912407ef9e36581d3

    • SHA512

      c47898b3c6d7a36031d9837120d91e98c41f748d569830b039318cc1ff55e61efacd500f2a0765fe5085d5c1a9af18c7795509e9b91ed48248488e6d1b2ae73e

    • SSDEEP

      24576:AynLudA3nrA4UZoflaa+8ugVmF3CO7rYMl0KezME:HydA3rA/Zo0a+85mCH4

    • 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