General

  • Target

    file.exe

  • Size

    1.2MB

  • Sample

    230702-hx7s3aah76

  • MD5

    1deba2097117f3f3712e294a4cf10b89

  • SHA1

    86c3627f3158a58469774a0d851d523c62734e75

  • SHA256

    4e760da58e2971e77ee25b48a459db367512c6bfd539b4f410714c63989258f4

  • SHA512

    7259914cc41b78d2ea9cf329450800a17e9289eb4e999352d5c8c6e14a14a8738babaaf2dd0e0b65c2378314d6765a8743d1e46b8518be7c0aec80dfc61840e0

  • SSDEEP

    24576:JfOyvelUex7pA32sJLAVNSe1fL5CkRNn9nNUWCMW6:JGLlUex7pAGKLAJJLYkRvvT

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

      1.2MB

    • MD5

      1deba2097117f3f3712e294a4cf10b89

    • SHA1

      86c3627f3158a58469774a0d851d523c62734e75

    • SHA256

      4e760da58e2971e77ee25b48a459db367512c6bfd539b4f410714c63989258f4

    • SHA512

      7259914cc41b78d2ea9cf329450800a17e9289eb4e999352d5c8c6e14a14a8738babaaf2dd0e0b65c2378314d6765a8743d1e46b8518be7c0aec80dfc61840e0

    • SSDEEP

      24576:JfOyvelUex7pA32sJLAVNSe1fL5CkRNn9nNUWCMW6:JGLlUex7pAGKLAJJLYkRvvT

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks