General

  • Target

    file.exe

  • Size

    2.2MB

  • Sample

    230204-xps29she6z

  • MD5

    4b95c47836e9a783ba28a98ac3b15831

  • SHA1

    0e8eeaf424a3f02d4f0c662def24d86d308b3197

  • SHA256

    42bf70152219d91c9c5d43f9be59794590f4c8a5f3296b38e4a8c2e5ecae87d6

  • SHA512

    55df6a8b614e3e7201a162dc2e8d82d9a4db1875f55ffb8db1ba9bfb575bd00edf1cf800770064d92d47bddef624f760fc61b2a1f6479c4c0d6a2061ca73e32f

  • SSDEEP

    49152:d3ZTb3f1nHFztIUOyUgvLpm+PMP6nIaUligNx8IeLCgv2MR:XTj1nlxIfyUgvI+PmawigNn+v2MR

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

      2.2MB

    • MD5

      4b95c47836e9a783ba28a98ac3b15831

    • SHA1

      0e8eeaf424a3f02d4f0c662def24d86d308b3197

    • SHA256

      42bf70152219d91c9c5d43f9be59794590f4c8a5f3296b38e4a8c2e5ecae87d6

    • SHA512

      55df6a8b614e3e7201a162dc2e8d82d9a4db1875f55ffb8db1ba9bfb575bd00edf1cf800770064d92d47bddef624f760fc61b2a1f6479c4c0d6a2061ca73e32f

    • SSDEEP

      49152:d3ZTb3f1nHFztIUOyUgvLpm+PMP6nIaUligNx8IeLCgv2MR:XTj1nlxIfyUgvI+PmawigNn+v2MR

    • 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