General

  • Target

    7efa708f351dc0aa759664e1617b7e1c0fca835f9653cf69870f6ee0fa0f67c6

  • Size

    4.1MB

  • Sample

    220919-wv3cfsfghm

  • MD5

    88ebbb72d97406fad5f0ea79e044e73f

  • SHA1

    4c3bcc55454e33a706fc0ebb68f0dbbae39156d4

  • SHA256

    7efa708f351dc0aa759664e1617b7e1c0fca835f9653cf69870f6ee0fa0f67c6

  • SHA512

    a2b8475677783e3dd2f224a74d381924b2694063ce6295a33cafe6f572fb4556e9edd9e7cb3c23c751c6885bd16d3d5bd17fa9dc308e692290886ad05655fe8e

  • SSDEEP

    98304:RjHvJqouqiC3QGvlTnh7Dz1oxVLAglPvy+LxeNLCwjey05+j:FEHC3bvzL2xNRaexeNLCwKyiW

Malware Config

Targets

    • Target

      7efa708f351dc0aa759664e1617b7e1c0fca835f9653cf69870f6ee0fa0f67c6

    • Size

      4.1MB

    • MD5

      88ebbb72d97406fad5f0ea79e044e73f

    • SHA1

      4c3bcc55454e33a706fc0ebb68f0dbbae39156d4

    • SHA256

      7efa708f351dc0aa759664e1617b7e1c0fca835f9653cf69870f6ee0fa0f67c6

    • SHA512

      a2b8475677783e3dd2f224a74d381924b2694063ce6295a33cafe6f572fb4556e9edd9e7cb3c23c751c6885bd16d3d5bd17fa9dc308e692290886ad05655fe8e

    • SSDEEP

      98304:RjHvJqouqiC3QGvlTnh7Dz1oxVLAglPvy+LxeNLCwjey05+j:FEHC3bvzL2xNRaexeNLCwKyiW

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • 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

System Information Discovery

1
T1082

Tasks