General

  • Target

    156ef2bfbdb5b0b5106121d207165c3b7cdcdd550f82e84e32f329f07e0fdc71

  • Size

    4.3MB

  • Sample

    221127-mnjr4aed7z

  • MD5

    56240e72e5e9c4b3a15e6cf83cf1a805

  • SHA1

    0c4187c9b4ca56fd6f2f147192d01b30c722c77c

  • SHA256

    156ef2bfbdb5b0b5106121d207165c3b7cdcdd550f82e84e32f329f07e0fdc71

  • SHA512

    8386c0b5eddd3b7d691e8aedd83875945252b5daf224f769fe4ad1bba799109e83dc9f311f55849a5e0d4dae550490f22fcc0f2c6ae5b95f4e64f14479be43aa

  • SSDEEP

    98304:SdzLWaEHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3QV:Mh6djjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      156ef2bfbdb5b0b5106121d207165c3b7cdcdd550f82e84e32f329f07e0fdc71

    • Size

      4.3MB

    • MD5

      56240e72e5e9c4b3a15e6cf83cf1a805

    • SHA1

      0c4187c9b4ca56fd6f2f147192d01b30c722c77c

    • SHA256

      156ef2bfbdb5b0b5106121d207165c3b7cdcdd550f82e84e32f329f07e0fdc71

    • SHA512

      8386c0b5eddd3b7d691e8aedd83875945252b5daf224f769fe4ad1bba799109e83dc9f311f55849a5e0d4dae550490f22fcc0f2c6ae5b95f4e64f14479be43aa

    • SSDEEP

      98304:SdzLWaEHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3QV:Mh6djjqPdDsDbsU0akJyxL405+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