General

  • Target

    virussign.com_d3d8aaccaba90a4624bbeb1c9971da80.vir

  • Size

    1.8MB

  • Sample

    240528-t2l8psda35

  • MD5

    d3d8aaccaba90a4624bbeb1c9971da80

  • SHA1

    5fe4b0cee79579df0c80797bf2b8dd41af54cce2

  • SHA256

    7af544860d9a9a326c7ca2c7fd49058835409edd8866103d814ca8270af28c17

  • SHA512

    c7415c4927dee56f482fb6138ed38a29caee117f2bb71e232535b6386b61e04f2a45fbd6b9e6c6dd64c42efc16ab7b9cd67fc0710bd6c00edced983e08feffa9

  • SSDEEP

    12288:i254f/VAuj79umm3xR0lq+X6kOyeXiYxewRJBWW59qA7W2FeDSIGVH/KIDgDgUe5:x+D9uVMpjOyerrFQDbGV6eH81kt

Malware Config

Targets

    • Target

      virussign.com_d3d8aaccaba90a4624bbeb1c9971da80.vir

    • Size

      1.8MB

    • MD5

      d3d8aaccaba90a4624bbeb1c9971da80

    • SHA1

      5fe4b0cee79579df0c80797bf2b8dd41af54cce2

    • SHA256

      7af544860d9a9a326c7ca2c7fd49058835409edd8866103d814ca8270af28c17

    • SHA512

      c7415c4927dee56f482fb6138ed38a29caee117f2bb71e232535b6386b61e04f2a45fbd6b9e6c6dd64c42efc16ab7b9cd67fc0710bd6c00edced983e08feffa9

    • SSDEEP

      12288:i254f/VAuj79umm3xR0lq+X6kOyeXiYxewRJBWW59qA7W2FeDSIGVH/KIDgDgUe5:x+D9uVMpjOyerrFQDbGV6eH81kt

    • Modifies WinLogon for persistence

    • Modifies visiblity of hidden/system files in Explorer

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT payload

    • Modifies Installed Components in the registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks