General

  • Target

    d78e2303f3578519b0b10581cdc92c06026de491c6a28e8490f213e80ef5d5c7

  • Size

    4.0MB

  • Sample

    230130-rvk1yscd5t

  • MD5

    22efd41c8c3737f7b98c927e258a7d4a

  • SHA1

    17831f47b0d68a7af2a0a27fb7f33a386e0d74f3

  • SHA256

    d78e2303f3578519b0b10581cdc92c06026de491c6a28e8490f213e80ef5d5c7

  • SHA512

    c778782d644e8b81769e94a1d66af69bc482005cabc478ffb979a316ca1b1eb4cd0674f2a04aaef6aea811fa5eeaeda153017a44cf27679f6fddef9aa3a209d5

  • SSDEEP

    98304:WsiY6kZgb9Ciqw+IQRLQvn3VpgexCU2wEHH:WsVJZ0MiqrIwLQvnXgdFn

Malware Config

Targets

    • Target

      d78e2303f3578519b0b10581cdc92c06026de491c6a28e8490f213e80ef5d5c7

    • Size

      4.0MB

    • MD5

      22efd41c8c3737f7b98c927e258a7d4a

    • SHA1

      17831f47b0d68a7af2a0a27fb7f33a386e0d74f3

    • SHA256

      d78e2303f3578519b0b10581cdc92c06026de491c6a28e8490f213e80ef5d5c7

    • SHA512

      c778782d644e8b81769e94a1d66af69bc482005cabc478ffb979a316ca1b1eb4cd0674f2a04aaef6aea811fa5eeaeda153017a44cf27679f6fddef9aa3a209d5

    • SSDEEP

      98304:WsiY6kZgb9Ciqw+IQRLQvn3VpgexCU2wEHH:WsVJZ0MiqrIwLQvnXgdFn

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

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

Command and Control

Web Service

1
T1102

Tasks