General

  • Target

    file.exe

  • Size

    1MB

  • Sample

    230324-qnc64agf5t

  • MD5

    d3fddf13bc4e9a1b7687e67419fcbce1

  • SHA1

    1288e4aa974a08f09419559c1dc93ab8cab46a7c

  • SHA256

    3d3fcbf9ff9a5c092b1e3bedfe76b0330b5dbfdc7e03288aecd45cab984d40ff

  • SHA512

    81d9dc025e98e357cab5eca76380742aa3b38bc15f965720a0ce241d35844aaf09cd08b82b4520badf610e8ff3d70039ef9a801a50ce3471357be42ce2a8231f

  • SSDEEP

    49152:EGlJfshd3bRC72tdxKnxmZTPBrDUXUmsoPRkHWi+fLrY2cK5dlLYp:5EVC7kMxmZTtD6Um35k2r/YIPYp

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.exe

    • Size

      1MB

    • MD5

      d3fddf13bc4e9a1b7687e67419fcbce1

    • SHA1

      1288e4aa974a08f09419559c1dc93ab8cab46a7c

    • SHA256

      3d3fcbf9ff9a5c092b1e3bedfe76b0330b5dbfdc7e03288aecd45cab984d40ff

    • SHA512

      81d9dc025e98e357cab5eca76380742aa3b38bc15f965720a0ce241d35844aaf09cd08b82b4520badf610e8ff3d70039ef9a801a50ce3471357be42ce2a8231f

    • SSDEEP

      49152:EGlJfshd3bRC72tdxKnxmZTPBrDUXUmsoPRkHWi+fLrY2cK5dlLYp:5EVC7kMxmZTtD6Um35k2r/YIPYp

    • 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