General

  • Target

    a72767d9d84df7b61c0917686fce1ebb4e6326775d4eb8dbf3a31b48e6ce1307

  • Size

    4.3MB

  • Sample

    221127-mmqh9aed4s

  • MD5

    36250c89ca5b64921e3a949ec537f48a

  • SHA1

    688c823ce6a41cc94f5b85f7953f599c70a41630

  • SHA256

    a72767d9d84df7b61c0917686fce1ebb4e6326775d4eb8dbf3a31b48e6ce1307

  • SHA512

    60f7b66b9e5c7b7625ebd9ea8b0b2cfe8570a2d74eb38f13dc88cfe23adba40c2ca8a22cd59e3f3e3dc9c43febdf1408175ef600a066edfc0af043808943efe2

  • SSDEEP

    98304:qRnvFlFHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3QV:qRv/HdjjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      a72767d9d84df7b61c0917686fce1ebb4e6326775d4eb8dbf3a31b48e6ce1307

    • Size

      4.3MB

    • MD5

      36250c89ca5b64921e3a949ec537f48a

    • SHA1

      688c823ce6a41cc94f5b85f7953f599c70a41630

    • SHA256

      a72767d9d84df7b61c0917686fce1ebb4e6326775d4eb8dbf3a31b48e6ce1307

    • SHA512

      60f7b66b9e5c7b7625ebd9ea8b0b2cfe8570a2d74eb38f13dc88cfe23adba40c2ca8a22cd59e3f3e3dc9c43febdf1408175ef600a066edfc0af043808943efe2

    • SSDEEP

      98304:qRnvFlFHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3QV:qRv/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