General

  • Target

    ae814e6e500b38e79f0e5541148857657b78da331e1f2b8e6959e90e7f427a6e

  • Size

    1.9MB

  • Sample

    221130-3cv9raeb24

  • MD5

    7429b8f292f85ffa84e1657e60abc887

  • SHA1

    b6aa0c059bb76a4928f4d2d9854bf8a0b5ebad67

  • SHA256

    ae814e6e500b38e79f0e5541148857657b78da331e1f2b8e6959e90e7f427a6e

  • SHA512

    5f426ce668781d2b1ac2f4155fc4198a241c8394227b9b0e51763d3ea06c7f229591e07e9cfc1061c0af3449b7554c97f332a1c1757483b63bff5cbc2bfdf51e

  • SSDEEP

    24576:PdDIebyqqi2saCSwBjDfx+5w/R13lrUi8DZCTfQxVPBkZQpFXSKQZCTfQxVPBkZo:PtvJqiGQ1+m1RpWCTav4CTavX

Malware Config

Targets

    • Target

      ae814e6e500b38e79f0e5541148857657b78da331e1f2b8e6959e90e7f427a6e

    • Size

      1.9MB

    • MD5

      7429b8f292f85ffa84e1657e60abc887

    • SHA1

      b6aa0c059bb76a4928f4d2d9854bf8a0b5ebad67

    • SHA256

      ae814e6e500b38e79f0e5541148857657b78da331e1f2b8e6959e90e7f427a6e

    • SHA512

      5f426ce668781d2b1ac2f4155fc4198a241c8394227b9b0e51763d3ea06c7f229591e07e9cfc1061c0af3449b7554c97f332a1c1757483b63bff5cbc2bfdf51e

    • SSDEEP

      24576:PdDIebyqqi2saCSwBjDfx+5w/R13lrUi8DZCTfQxVPBkZQpFXSKQZCTfQxVPBkZo:PtvJqiGQ1+m1RpWCTav4CTavX

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Detected potential entity reuse from brand microsoft.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Modify Registry

2
T1112

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

3
T1082

Tasks