General

  • Target

    file.exe

  • Size

    2.8MB

  • Sample

    230309-w4w7ssbc8w

  • MD5

    7daca5309b3b5a4be2ce182fa7718cf0

  • SHA1

    8f6547742beff6e9f540be202fbac793183e79dd

  • SHA256

    51d0d06d903494a384ce7c2b89e7ab2d132b760a105a2e355b9bfa26c7bf5c4d

  • SHA512

    4440241aa421f0da49830215b2b81e4ae53a7f738ebf23c2353e56bb585cd7f67a1d2f1c4f2f9ad7c928dfc5a2b2f43907b238c20b84cdf9a0bc0797f8a64fa5

  • SSDEEP

    49152:AGzyci6zfupg3wUb0H3wewP4mTdwMH0Y0rwnDmZ6cEJOMqPJI23PgcWozvbYc7xz:dE68XUb0XD0dwUgwnD1ZFqKcPgo8c7xz

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

      2.8MB

    • MD5

      7daca5309b3b5a4be2ce182fa7718cf0

    • SHA1

      8f6547742beff6e9f540be202fbac793183e79dd

    • SHA256

      51d0d06d903494a384ce7c2b89e7ab2d132b760a105a2e355b9bfa26c7bf5c4d

    • SHA512

      4440241aa421f0da49830215b2b81e4ae53a7f738ebf23c2353e56bb585cd7f67a1d2f1c4f2f9ad7c928dfc5a2b2f43907b238c20b84cdf9a0bc0797f8a64fa5

    • SSDEEP

      49152:AGzyci6zfupg3wUb0H3wewP4mTdwMH0Y0rwnDmZ6cEJOMqPJI23PgcWozvbYc7xz:dE68XUb0XD0dwUgwnD1ZFqKcPgo8c7xz

    • 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 Enterprise v6

Tasks