General

  • Target

    9c7e29c721b9524b371ff62ebf92d4e38abbd2a3c5d05715e2add153aed4c221

  • Size

    4.8MB

  • Sample

    220808-nwtgyacde9

  • MD5

    4fc82b5e28a7265ee93c3e7c5ea6de8b

  • SHA1

    fc24012a44abaeea5c7fcf3c67da7c480ab6b7ce

  • SHA256

    9c7e29c721b9524b371ff62ebf92d4e38abbd2a3c5d05715e2add153aed4c221

  • SHA512

    8b7d2d2d6bdcf5404d17196c124c615cc3283b3d4ea1d6ebc4dd7ad294667e39b3202fc538ed74f70561d6983ac3d9e9c8a09967d250b59eaf13de38285c3a76

Malware Config

Targets

    • Target

      9c7e29c721b9524b371ff62ebf92d4e38abbd2a3c5d05715e2add153aed4c221

    • Size

      4.8MB

    • MD5

      4fc82b5e28a7265ee93c3e7c5ea6de8b

    • SHA1

      fc24012a44abaeea5c7fcf3c67da7c480ab6b7ce

    • SHA256

      9c7e29c721b9524b371ff62ebf92d4e38abbd2a3c5d05715e2add153aed4c221

    • SHA512

      8b7d2d2d6bdcf5404d17196c124c615cc3283b3d4ea1d6ebc4dd7ad294667e39b3202fc538ed74f70561d6983ac3d9e9c8a09967d250b59eaf13de38285c3a76

    • 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.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Tasks