General

  • Target

    77ebaf06a340bdae9fd9c74479a68318119130c0b30cb60caac658fb82accc10

  • Size

    4.3MB

  • Sample

    221127-mmyjvsed5t

  • MD5

    3d6bf7e4b4d97a0a23f5aa30ee767455

  • SHA1

    4da27f258fb13023420777f89df746a12b373d40

  • SHA256

    77ebaf06a340bdae9fd9c74479a68318119130c0b30cb60caac658fb82accc10

  • SHA512

    bee3c93b2dd3852a4c952b081395670f64f0eea8b5f402fb8309c59ac13da4ab23f22147653eac40b7dcf780fcb762307d8c1227b4137ec90968701aac188ba2

  • SSDEEP

    98304:h/bYHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9Oh8:5SdjjqPdDsDbsU0akJyxL405+fiX

Score
9/10

Malware Config

Targets

    • Target

      77ebaf06a340bdae9fd9c74479a68318119130c0b30cb60caac658fb82accc10

    • Size

      4.3MB

    • MD5

      3d6bf7e4b4d97a0a23f5aa30ee767455

    • SHA1

      4da27f258fb13023420777f89df746a12b373d40

    • SHA256

      77ebaf06a340bdae9fd9c74479a68318119130c0b30cb60caac658fb82accc10

    • SHA512

      bee3c93b2dd3852a4c952b081395670f64f0eea8b5f402fb8309c59ac13da4ab23f22147653eac40b7dcf780fcb762307d8c1227b4137ec90968701aac188ba2

    • SSDEEP

      98304:h/bYHpNeV/riwz58R42is6e3RXjOWDucCnp1DA9sv7o2s2kbsUOEGx4VKP3Q9Oh8:5SdjjqPdDsDbsU0akJyxL405+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