General

  • Target

    51ab4119e207e876c18d2abca02fd7bc5a346eac2e5dc0d30ea51ac8f057a870

  • Size

    4.0MB

  • Sample

    220920-wj3h3sebc2

  • MD5

    7f16e3e9f151d913a8085e2518a89e35

  • SHA1

    a821b017deae6f0d8dfea43d52d2d260af30020a

  • SHA256

    51ab4119e207e876c18d2abca02fd7bc5a346eac2e5dc0d30ea51ac8f057a870

  • SHA512

    3a5876a044716b8f756e7bd7584b31f32438c8809a945a695e3d61dc1640b120ceb34293bc2c88909e79227d3ace2a41e7d0db7620661984f5083a971e648687

  • SSDEEP

    98304:9Wp6XMqoKxr/bfTDCqpnkVsYBAxiKp0c+p3nZH+v+E:9WTIr/brDCq2OfxFp0c+1ZevH

Malware Config

Targets

    • Target

      51ab4119e207e876c18d2abca02fd7bc5a346eac2e5dc0d30ea51ac8f057a870

    • Size

      4.0MB

    • MD5

      7f16e3e9f151d913a8085e2518a89e35

    • SHA1

      a821b017deae6f0d8dfea43d52d2d260af30020a

    • SHA256

      51ab4119e207e876c18d2abca02fd7bc5a346eac2e5dc0d30ea51ac8f057a870

    • SHA512

      3a5876a044716b8f756e7bd7584b31f32438c8809a945a695e3d61dc1640b120ceb34293bc2c88909e79227d3ace2a41e7d0db7620661984f5083a971e648687

    • SSDEEP

      98304:9Wp6XMqoKxr/bfTDCqpnkVsYBAxiKp0c+p3nZH+v+E:9WTIr/brDCq2OfxFp0c+1ZevH

    • Glupteba

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

    • Windows security bypass

    • 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.

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

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks