General

  • Target

    b9db6023e4bcb0be16ee36452a62ac98ce87f0d8e93689982a07e845ec3e2930

  • Size

    4.1MB

  • Sample

    221007-evxnjabeg2

  • MD5

    965d0a09ef023d6fde4baa33f4978aba

  • SHA1

    067c2bc648e5ebbc97659db8c5d82036bb677eb8

  • SHA256

    b9db6023e4bcb0be16ee36452a62ac98ce87f0d8e93689982a07e845ec3e2930

  • SHA512

    14cb61ec6823d5b8551da3374feaa4f0e7c93fe7d28e21036bd172362fdca8435fda63b9ab2385b7eec0fa01645fe74584f994eef9291554f4d21e4c42c7c058

  • SSDEEP

    98304:gdoEgU21DRb5ppqCX2jccQdMsk8eXiFimPupDG15+QM2cife7hSb:SoIyDRxFGoc4k8Eisy/o2cWedSb

Malware Config

Targets

    • Target

      b9db6023e4bcb0be16ee36452a62ac98ce87f0d8e93689982a07e845ec3e2930

    • Size

      4.1MB

    • MD5

      965d0a09ef023d6fde4baa33f4978aba

    • SHA1

      067c2bc648e5ebbc97659db8c5d82036bb677eb8

    • SHA256

      b9db6023e4bcb0be16ee36452a62ac98ce87f0d8e93689982a07e845ec3e2930

    • SHA512

      14cb61ec6823d5b8551da3374feaa4f0e7c93fe7d28e21036bd172362fdca8435fda63b9ab2385b7eec0fa01645fe74584f994eef9291554f4d21e4c42c7c058

    • SSDEEP

      98304:gdoEgU21DRb5ppqCX2jccQdMsk8eXiFimPupDG15+QM2cife7hSb:SoIyDRxFGoc4k8Eisy/o2cWedSb

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks