General

  • Target

    file

  • Size

    2.1MB

  • Sample

    230131-avcwxadc79

  • MD5

    905eb0187344f068860f1c15b8ad6cdc

  • SHA1

    fa458f1fa92ae18b31949145f7144cfc3a8a7a3d

  • SHA256

    e356cf8119ebd0d55db3c840eb42abd744b828a3e1367b2ee732e43624b616c3

  • SHA512

    16adf1fe6746e1841a971410fe19935e117f8a016cb70c90bff598b85360980824ded3195bdc8090ec2cae73675754bf4070ec2dd3ff9c670c9ac6b3591ee3be

  • SSDEEP

    49152:2cgQaPUI8xdXm5/wJG5IqLDTI++1xeKCX9dnseLCgv2MR:DgfPXsxm5/wkLI++1xetvv2MR

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

      2.1MB

    • MD5

      905eb0187344f068860f1c15b8ad6cdc

    • SHA1

      fa458f1fa92ae18b31949145f7144cfc3a8a7a3d

    • SHA256

      e356cf8119ebd0d55db3c840eb42abd744b828a3e1367b2ee732e43624b616c3

    • SHA512

      16adf1fe6746e1841a971410fe19935e117f8a016cb70c90bff598b85360980824ded3195bdc8090ec2cae73675754bf4070ec2dd3ff9c670c9ac6b3591ee3be

    • SSDEEP

      49152:2cgQaPUI8xdXm5/wJG5IqLDTI++1xeKCX9dnseLCgv2MR:DgfPXsxm5/wkLI++1xetvv2MR

    • GCleaner

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

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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