General

  • Target

    c27110f9c6edc380aea60786e24d20590eb3327c36a99fe56dafd6199e81cc5d

  • Size

    4.3MB

  • Sample

    221124-yey17see93

  • MD5

    66282d7923dce367a2351ac3055746a5

  • SHA1

    c90af773080f9c7cdec4fd40602ec267d58cb67a

  • SHA256

    c27110f9c6edc380aea60786e24d20590eb3327c36a99fe56dafd6199e81cc5d

  • SHA512

    887db7bf9b049693444dc0ebb7d8cb05db0e10d2cb57cfafe316250e559a1b7d6ca7c2b2d257f870706dd57d8e524b114e242e7034b14ccb6629dc2793dea09a

  • SSDEEP

    98304:j8bHUDeOHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3u:hdjjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      c27110f9c6edc380aea60786e24d20590eb3327c36a99fe56dafd6199e81cc5d

    • Size

      4.3MB

    • MD5

      66282d7923dce367a2351ac3055746a5

    • SHA1

      c90af773080f9c7cdec4fd40602ec267d58cb67a

    • SHA256

      c27110f9c6edc380aea60786e24d20590eb3327c36a99fe56dafd6199e81cc5d

    • SHA512

      887db7bf9b049693444dc0ebb7d8cb05db0e10d2cb57cfafe316250e559a1b7d6ca7c2b2d257f870706dd57d8e524b114e242e7034b14ccb6629dc2793dea09a

    • SSDEEP

      98304:j8bHUDeOHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3u:hdjjqPdDsDbsU0akJyxL405+fiX

    Score
    9/10
    • 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.

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

1
T1082

Tasks