General

  • Target

    e235f73b510f829219abb50d63c9a4dfd38763e829f9d1e93c9099f3f3770966

  • Size

    4.1MB

  • Sample

    221129-aftk4sch72

  • MD5

    8842fffcff61f90d497132826be95f8d

  • SHA1

    822e05d191623cfc40ba90de5b85927aa410b27c

  • SHA256

    e235f73b510f829219abb50d63c9a4dfd38763e829f9d1e93c9099f3f3770966

  • SHA512

    1bd7bcf3c850012ea5f04e453a5882da887b9feeb37e3c3f104700040d3e10b0495a58e866da344da4830006f555c5c786b514622530baa4ed6940e29a887e9d

  • SSDEEP

    98304:2Xs80Mp6rUwkN0Y6BmEUBK1UIACWBrZNRsCUBstCv/dfc8zPQr:2Xs8HX6YZET2IARBdNRIBp/df9I

Malware Config

Targets

    • Target

      e235f73b510f829219abb50d63c9a4dfd38763e829f9d1e93c9099f3f3770966

    • Size

      4.1MB

    • MD5

      8842fffcff61f90d497132826be95f8d

    • SHA1

      822e05d191623cfc40ba90de5b85927aa410b27c

    • SHA256

      e235f73b510f829219abb50d63c9a4dfd38763e829f9d1e93c9099f3f3770966

    • SHA512

      1bd7bcf3c850012ea5f04e453a5882da887b9feeb37e3c3f104700040d3e10b0495a58e866da344da4830006f555c5c786b514622530baa4ed6940e29a887e9d

    • SSDEEP

      98304:2Xs80Mp6rUwkN0Y6BmEUBK1UIACWBrZNRsCUBstCv/dfc8zPQr:2Xs8HX6YZET2IARBdNRIBp/df9I

    • 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