General

  • Target

    93f99386e0b33882d70e9a68e42008057966f7ab82a230ff0d9ab7a37ed9d021

  • Size

    8.2MB

  • Sample

    221127-zvrshadb5z

  • MD5

    45be89b3b9b78d19a7fcad7ad7814eb6

  • SHA1

    e103196df4d31a65cc451ee6cf21a10491a2f289

  • SHA256

    93f99386e0b33882d70e9a68e42008057966f7ab82a230ff0d9ab7a37ed9d021

  • SHA512

    52691acde8f0ce28a68a5e548b1e7cbc096e43b3db7d24e4dad5eb50160d68d8894fdf37094c81ca92badf95a0ec63ce5edee8fd42d4bb8c4878462d4e8098f7

  • SSDEEP

    196608:udQoy9K3IOi5KBFD+UHEXf1ERI601N5Ev3Bz0dh82sj3X:u+7g3rxkUwdwntv3tE/0

Malware Config

Targets

    • Target

      93f99386e0b33882d70e9a68e42008057966f7ab82a230ff0d9ab7a37ed9d021

    • Size

      8.2MB

    • MD5

      45be89b3b9b78d19a7fcad7ad7814eb6

    • SHA1

      e103196df4d31a65cc451ee6cf21a10491a2f289

    • SHA256

      93f99386e0b33882d70e9a68e42008057966f7ab82a230ff0d9ab7a37ed9d021

    • SHA512

      52691acde8f0ce28a68a5e548b1e7cbc096e43b3db7d24e4dad5eb50160d68d8894fdf37094c81ca92badf95a0ec63ce5edee8fd42d4bb8c4878462d4e8098f7

    • SSDEEP

      196608:udQoy9K3IOi5KBFD+UHEXf1ERI601N5Ev3Bz0dh82sj3X:u+7g3rxkUwdwntv3tE/0

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks