General

  • Target

    2042bb4a9ef55edb95cea3d7d7512ab8427c4ec95dbe8eac30434efbfcfcc82f

  • Size

    4.3MB

  • Sample

    221127-mnhvssed7y

  • MD5

    688c05e14d8ddb10e73333a549dd830b

  • SHA1

    0dcc97c46a8c4301696c5e9ccbf26b212c1cf0de

  • SHA256

    2042bb4a9ef55edb95cea3d7d7512ab8427c4ec95dbe8eac30434efbfcfcc82f

  • SHA512

    5ddbcf0c098b90e7c689fe5744c242138f6a8ece2c9b76f1c6ed4f98673d9f238a3504e8fbcc7daf8da9a22f957a05b745ac1315fbff1eb8deb0fc49745af19d

  • SSDEEP

    98304:4+CxvHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9OK:4+gVdjjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      2042bb4a9ef55edb95cea3d7d7512ab8427c4ec95dbe8eac30434efbfcfcc82f

    • Size

      4.3MB

    • MD5

      688c05e14d8ddb10e73333a549dd830b

    • SHA1

      0dcc97c46a8c4301696c5e9ccbf26b212c1cf0de

    • SHA256

      2042bb4a9ef55edb95cea3d7d7512ab8427c4ec95dbe8eac30434efbfcfcc82f

    • SHA512

      5ddbcf0c098b90e7c689fe5744c242138f6a8ece2c9b76f1c6ed4f98673d9f238a3504e8fbcc7daf8da9a22f957a05b745ac1315fbff1eb8deb0fc49745af19d

    • SSDEEP

      98304:4+CxvHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9OK:4+gVdjjqPdDsDbsU0akJyxL405+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