General

  • Target

    d396b9a6637ed58523d6176d1c40ffc745413371a81116de01ba381745790ad2

  • Size

    4.2MB

  • Sample

    230202-m4gyfahg8w

  • MD5

    c2c4ba5e35797eb4fa8896f8e6e65101

  • SHA1

    4fef2519ba9fbf91805dd470811dd26401e9fae0

  • SHA256

    d396b9a6637ed58523d6176d1c40ffc745413371a81116de01ba381745790ad2

  • SHA512

    74d7425a126302bbcad3ef3b3f70fbb802c49c9dbf3efd1348c3831499007ae55a5d8320f164ee5a53c944bcda6f1555c161955ecbcf8ea1071b2e6d567ca10f

  • SSDEEP

    98304:OfNdT4ptf8b8DKUjc9bf3SL+7Qi3DT9b4/NVYjchdECzEhSBZJqb7o:OldT4ptf296OiL+v+/NHhdrzBZio

Malware Config

Targets

    • Target

      d396b9a6637ed58523d6176d1c40ffc745413371a81116de01ba381745790ad2

    • Size

      4.2MB

    • MD5

      c2c4ba5e35797eb4fa8896f8e6e65101

    • SHA1

      4fef2519ba9fbf91805dd470811dd26401e9fae0

    • SHA256

      d396b9a6637ed58523d6176d1c40ffc745413371a81116de01ba381745790ad2

    • SHA512

      74d7425a126302bbcad3ef3b3f70fbb802c49c9dbf3efd1348c3831499007ae55a5d8320f164ee5a53c944bcda6f1555c161955ecbcf8ea1071b2e6d567ca10f

    • SSDEEP

      98304:OfNdT4ptf8b8DKUjc9bf3SL+7Qi3DT9b4/NVYjchdECzEhSBZJqb7o:OldT4ptf296OiL+v+/NHhdrzBZio

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

Tasks