General

  • Target

    d028b99128ecbc0bf47e363b0d3f31fa16a87b1f15d9f97dc2fc2cacff699d53

  • Size

    4.1MB

  • Sample

    230131-q45w2sae2z

  • MD5

    03e55274c4887dedb92f02d8a2916855

  • SHA1

    8c3598162a72efad6851809213e75953ea862019

  • SHA256

    d028b99128ecbc0bf47e363b0d3f31fa16a87b1f15d9f97dc2fc2cacff699d53

  • SHA512

    ae926b9050a6bfc103eed1eb6d9664c594ba4af490f8cab09fffd92ab6eddba661ccb993dbb8ffe2f6137437cb5d8dc58cf95af6b444d3ff3f99535b1f4f19b9

  • SSDEEP

    98304:DIwrsmCoVG+Ld90O6PLXQYEmlxlnN5Dfof1uoInFuqmMQcXB35DF:8wW+LdzATlnN5DQKmRcx7

Malware Config

Targets

    • Target

      d028b99128ecbc0bf47e363b0d3f31fa16a87b1f15d9f97dc2fc2cacff699d53

    • Size

      4.1MB

    • MD5

      03e55274c4887dedb92f02d8a2916855

    • SHA1

      8c3598162a72efad6851809213e75953ea862019

    • SHA256

      d028b99128ecbc0bf47e363b0d3f31fa16a87b1f15d9f97dc2fc2cacff699d53

    • SHA512

      ae926b9050a6bfc103eed1eb6d9664c594ba4af490f8cab09fffd92ab6eddba661ccb993dbb8ffe2f6137437cb5d8dc58cf95af6b444d3ff3f99535b1f4f19b9

    • SSDEEP

      98304:DIwrsmCoVG+Ld90O6PLXQYEmlxlnN5Dfof1uoInFuqmMQcXB35DF:8wW+LdzATlnN5DQKmRcx7

    • 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.

    • 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

Tasks