Resubmissions

22-05-2024 22:51

240522-2svsgsca77 7

22-05-2024 22:39

240522-2lahzabg43 8

General

  • Target

    main.zip

  • Size

    21.8MB

  • Sample

    240522-2lahzabg43

  • MD5

    99441db67445971ed197c07170f47f26

  • SHA1

    10c2296c06fbf68ce760ce2898eb3bec1f1975d1

  • SHA256

    cc24fb493ea2e8b879429b3d4a475d2f9abc4a3ccca61fdbfdbe3a71af16d722

  • SHA512

    60b7b40f48ead820a2fc94cc773a23c614e1e29acd70c5247ab127e7f62fe58408795ce295da4f84d286f853524728a8a75f0c99840208012660da8a9bba0e2a

  • SSDEEP

    393216:c2ajdxYGKTL3XGsQ8wmk3M5W07p1oZQBnXqf9bOKGpDcIjvlYbkFzRT:c1xYGKP3WsQ8wmk3iW0AUaf9iK64IOkf

Malware Config

Targets

    • Target

      main.zip

    • Size

      21.8MB

    • MD5

      99441db67445971ed197c07170f47f26

    • SHA1

      10c2296c06fbf68ce760ce2898eb3bec1f1975d1

    • SHA256

      cc24fb493ea2e8b879429b3d4a475d2f9abc4a3ccca61fdbfdbe3a71af16d722

    • SHA512

      60b7b40f48ead820a2fc94cc773a23c614e1e29acd70c5247ab127e7f62fe58408795ce295da4f84d286f853524728a8a75f0c99840208012660da8a9bba0e2a

    • SSDEEP

      393216:c2ajdxYGKTL3XGsQ8wmk3M5W07p1oZQBnXqf9bOKGpDcIjvlYbkFzRT:c1xYGKP3WsQ8wmk3iW0AUaf9iK64IOkf

    • Downloads MZ/PE file

    • Sets file execution options in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Checks system information in the registry

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

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks