General

  • Target

    ca6ccfeb0d17106ad054bffe0d323065d46f564925ee25475814266c1fc5f424

  • Size

    4.1MB

  • Sample

    230204-kv97hsch99

  • MD5

    6790db9ab628acb05b46a63eb196f649

  • SHA1

    27343fadf889e4b73f9096398fc02c159fb1dd6d

  • SHA256

    ca6ccfeb0d17106ad054bffe0d323065d46f564925ee25475814266c1fc5f424

  • SHA512

    f149ed1a38fab6931b13ef3f200e1a866b5ebaf6aaeef0d0fa69d0f12b5ed2e4fa3c6037dc6a65e71c67489b1d42b061c69d0a43d9250e17dfdf6d2008d76645

  • SSDEEP

    98304:6naglCFcZHa/NtE1dYNUIFFBMEII15m4WNmsZngw37:6nag0q2tEHSUIFFHgPngw

Malware Config

Targets

    • Target

      ca6ccfeb0d17106ad054bffe0d323065d46f564925ee25475814266c1fc5f424

    • Size

      4.1MB

    • MD5

      6790db9ab628acb05b46a63eb196f649

    • SHA1

      27343fadf889e4b73f9096398fc02c159fb1dd6d

    • SHA256

      ca6ccfeb0d17106ad054bffe0d323065d46f564925ee25475814266c1fc5f424

    • SHA512

      f149ed1a38fab6931b13ef3f200e1a866b5ebaf6aaeef0d0fa69d0f12b5ed2e4fa3c6037dc6a65e71c67489b1d42b061c69d0a43d9250e17dfdf6d2008d76645

    • SSDEEP

      98304:6naglCFcZHa/NtE1dYNUIFFBMEII15m4WNmsZngw37:6nag0q2tEHSUIFFHgPngw

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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