General

  • Target

    a9300c11993a9492389c8446d1607241eaa7d3e2da4ca46d25ed0f6ad501f7da

  • Size

    4.1MB

  • Sample

    220919-ts4rdsgda3

  • MD5

    c0b4193c6e2e4ab8c0f5d8f6ec33c01a

  • SHA1

    6dca2b62803dcc5aae06a388975e4f020a4ee9d5

  • SHA256

    a9300c11993a9492389c8446d1607241eaa7d3e2da4ca46d25ed0f6ad501f7da

  • SHA512

    c3a1c2fc04ec4bd7047bdf3a2e70d0d53c6c7763b3603187889548edc07ea57fb6022cb0a7d48726334be1d377272417988524a67bdacc60cabea49d3d60408d

  • SSDEEP

    98304:P15sAJyemwEAdPwr9nZJpfXIY9MPN/oS1:tGAJbTK9nl/IYKoY

Malware Config

Targets

    • Target

      a9300c11993a9492389c8446d1607241eaa7d3e2da4ca46d25ed0f6ad501f7da

    • Size

      4.1MB

    • MD5

      c0b4193c6e2e4ab8c0f5d8f6ec33c01a

    • SHA1

      6dca2b62803dcc5aae06a388975e4f020a4ee9d5

    • SHA256

      a9300c11993a9492389c8446d1607241eaa7d3e2da4ca46d25ed0f6ad501f7da

    • SHA512

      c3a1c2fc04ec4bd7047bdf3a2e70d0d53c6c7763b3603187889548edc07ea57fb6022cb0a7d48726334be1d377272417988524a67bdacc60cabea49d3d60408d

    • SSDEEP

      98304:P15sAJyemwEAdPwr9nZJpfXIY9MPN/oS1:tGAJbTK9nl/IYKoY

    • 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