General

  • Target

    4abe817df70e0e1d331fefc421eeaa224960d08ed8129e662504696171f2ee05

  • Size

    4.2MB

  • Sample

    220927-z9a4asefb9

  • MD5

    589d0af03c06c55e55b93ca829fc9003

  • SHA1

    e199d1a5ad61e1e01194c4f28385f397f94177b7

  • SHA256

    4abe817df70e0e1d331fefc421eeaa224960d08ed8129e662504696171f2ee05

  • SHA512

    ab1af3a6285b447f4fafb31ee267122a2eae04ab3be6907d9f0de9728dc78f1e60ea759237a8790f6f3a061201a599b00dd3d603a7d7ab276458701f1d3628f1

  • SSDEEP

    98304:O75I7mS99rCbJs/nyHAHmPI9DqJOUA/TgyTp+nKzTTy4SJPi6M:82jrb/yHXIcALLgyEnKPTy4D

Malware Config

Targets

    • Target

      4abe817df70e0e1d331fefc421eeaa224960d08ed8129e662504696171f2ee05

    • Size

      4.2MB

    • MD5

      589d0af03c06c55e55b93ca829fc9003

    • SHA1

      e199d1a5ad61e1e01194c4f28385f397f94177b7

    • SHA256

      4abe817df70e0e1d331fefc421eeaa224960d08ed8129e662504696171f2ee05

    • SHA512

      ab1af3a6285b447f4fafb31ee267122a2eae04ab3be6907d9f0de9728dc78f1e60ea759237a8790f6f3a061201a599b00dd3d603a7d7ab276458701f1d3628f1

    • SSDEEP

      98304:O75I7mS99rCbJs/nyHAHmPI9DqJOUA/TgyTp+nKzTTy4SJPi6M:82jrb/yHXIcALLgyEnKPTy4D

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • 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