General

  • Target

    SecuriteInfo.com.BehavesLike.Win32.Generic.wc.19119

  • Size

    3.9MB

  • Sample

    201109-1vycsf47hs

  • MD5

    a0efed30b010ca2d54e5df9a091499ac

  • SHA1

    b5551d53bf87cf21b829d48411885df5fa3d8bbc

  • SHA256

    d5d368c9ba295ef4c36fe1e02452418d14f27512fe153c2f16f7384ca60b3db4

  • SHA512

    fa1573f86d32ec76473c9941b3f14e3c0e90a976225006116c4ad59315e7c1d682c05a98e295fc7c2c85cb4824143f3c0f0e2e61fb2ac4dd4ba8acd6eae2e5fe

Malware Config

Targets

    • Target

      SecuriteInfo.com.BehavesLike.Win32.Generic.wc.19119

    • Size

      3.9MB

    • MD5

      a0efed30b010ca2d54e5df9a091499ac

    • SHA1

      b5551d53bf87cf21b829d48411885df5fa3d8bbc

    • SHA256

      d5d368c9ba295ef4c36fe1e02452418d14f27512fe153c2f16f7384ca60b3db4

    • SHA512

      fa1573f86d32ec76473c9941b3f14e3c0e90a976225006116c4ad59315e7c1d682c05a98e295fc7c2c85cb4824143f3c0f0e2e61fb2ac4dd4ba8acd6eae2e5fe

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • JavaScript code in executable

    • Modifies service

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Discovery

Query Registry

1
T1012

Tasks