General

  • Target

    file

  • Size

    2MB

  • Sample

    230326-y3mcbabh2v

  • MD5

    38b93a93eb49ea994f8c4a7f02134c6c

  • SHA1

    c09005fce14493aa7add862300de4dec556b7797

  • SHA256

    95785d5bd7c64e3e8b927d9c7d339608910a81865b97099fa4f15b88bc6de1d5

  • SHA512

    7c54751239aa10e4c3edadd6bb23afcd65d9a32212c4feae76b9577fb20a4842e8c70d1a10130b88f17b07a19efd0ecda9340d03259c8dcbe96e2b3b1eafa788

  • SSDEEP

    49152:EGlJfsAwigUZUnu+WQDGLAG+fhPYNgqAnt5v9nKWEc5dlLYp:5nw3UaFGHchQRAnNKWZPYp

Malware Config

Extracted

Family

gcleaner

C2

45.12.253.56

45.12.253.72

45.12.253.98

45.12.253.75

Targets

    • Target

      file

    • Size

      2MB

    • MD5

      38b93a93eb49ea994f8c4a7f02134c6c

    • SHA1

      c09005fce14493aa7add862300de4dec556b7797

    • SHA256

      95785d5bd7c64e3e8b927d9c7d339608910a81865b97099fa4f15b88bc6de1d5

    • SHA512

      7c54751239aa10e4c3edadd6bb23afcd65d9a32212c4feae76b9577fb20a4842e8c70d1a10130b88f17b07a19efd0ecda9340d03259c8dcbe96e2b3b1eafa788

    • SSDEEP

      49152:EGlJfsAwigUZUnu+WQDGLAG+fhPYNgqAnt5v9nKWEc5dlLYp:5nw3UaFGHchQRAnNKWZPYp

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix

Collection

Command and Control

Credential Access

Defense Evasion

Execution

Exfiltration

Impact

Initial Access

Lateral Movement

Persistence

Privilege Escalation

Tasks