General

  • Target

    file

  • Size

    2.9MB

  • Sample

    230216-zlkb3abh63

  • MD5

    54180fc57e1e52ce4dbbdb3cf3d631af

  • SHA1

    61ee3fc6351c2e975376336b3b5da0d2e733f6ba

  • SHA256

    66232742aaed410b617932da60089601d666babe69b34046babc2c5413007def

  • SHA512

    b204f7a3f85ddb47b29c151406c34cd3b979d663868ecd96d8a6701eb9aa8e948d16c7334d97185cf9ef39d28d2b4d5a4ef9863df253194eed1cfe2144905bbc

  • SSDEEP

    49152:97jRw7frk4TaWYBpkq7+o7ZWhunYIeHpgSRIzgNA4XCw4CUBiOjR2IVSsTujTU2Z:xlfUQt/lnYlHSSnNA4Sw4/ioJS7jTUmt

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

      2.9MB

    • MD5

      54180fc57e1e52ce4dbbdb3cf3d631af

    • SHA1

      61ee3fc6351c2e975376336b3b5da0d2e733f6ba

    • SHA256

      66232742aaed410b617932da60089601d666babe69b34046babc2c5413007def

    • SHA512

      b204f7a3f85ddb47b29c151406c34cd3b979d663868ecd96d8a6701eb9aa8e948d16c7334d97185cf9ef39d28d2b4d5a4ef9863df253194eed1cfe2144905bbc

    • SSDEEP

      49152:97jRw7frk4TaWYBpkq7+o7ZWhunYIeHpgSRIzgNA4XCw4CUBiOjR2IVSsTujTU2Z:xlfUQt/lnYlHSSnNA4Sw4/ioJS7jTUmt

    • 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