General

  • Target

    361250f2023d33d9635a38d67623cd63b9a628e514a62970cb4407aaec111bf7

  • Size

    4.3MB

  • Sample

    221127-aw98ssga47

  • MD5

    f6adf6a5adef2a72c38b59395c1ba01e

  • SHA1

    1b0bcb3a7b142ea39dc22b122ab9a0441a83f303

  • SHA256

    361250f2023d33d9635a38d67623cd63b9a628e514a62970cb4407aaec111bf7

  • SHA512

    ee5860808848c4e9dc7fba0c879d012ea530fcad4009e941427925ccd0f8186f7724314335e84176c8c9318af146700e6ae84acbbbfe300807293fa9913fec0c

  • SSDEEP

    98304:5kfc1kHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9j:ydjjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      361250f2023d33d9635a38d67623cd63b9a628e514a62970cb4407aaec111bf7

    • Size

      4.3MB

    • MD5

      f6adf6a5adef2a72c38b59395c1ba01e

    • SHA1

      1b0bcb3a7b142ea39dc22b122ab9a0441a83f303

    • SHA256

      361250f2023d33d9635a38d67623cd63b9a628e514a62970cb4407aaec111bf7

    • SHA512

      ee5860808848c4e9dc7fba0c879d012ea530fcad4009e941427925ccd0f8186f7724314335e84176c8c9318af146700e6ae84acbbbfe300807293fa9913fec0c

    • SSDEEP

      98304:5kfc1kHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9j:ydjjqPdDsDbsU0akJyxL405+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