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General

  • Target

    file.exe

  • Size

    2.0MB

  • Sample

    230202-kepwmsfe98

  • MD5

    7bd65adb3d6eb6963c2e1eb53f47d888

  • SHA1

    99fcb7bbb8d9c0dea8a4a6a3b1d783708dc12dae

  • SHA256

    382ef403e766d59abb559ac7ccfabf429d792a051a5ed6465cc7d836dd8015de

  • SHA512

    b31e71a6da1e16fa585a03eb76ed33bd71e748053ce829f0458f071936bd280f9590cd5bac6eeb48b5bbf4253c803b0e05529f8221539e40f06ec5b60d528b87

  • SSDEEP

    49152:bgxON0THpvhhoQIFyAj3E5Rn4yExrCf1zmMxvBZwLCgv2MR:cB9vhOPFyAj0rE5Cl5v0v2MR

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

      2.0MB

    • MD5

      7bd65adb3d6eb6963c2e1eb53f47d888

    • SHA1

      99fcb7bbb8d9c0dea8a4a6a3b1d783708dc12dae

    • SHA256

      382ef403e766d59abb559ac7ccfabf429d792a051a5ed6465cc7d836dd8015de

    • SHA512

      b31e71a6da1e16fa585a03eb76ed33bd71e748053ce829f0458f071936bd280f9590cd5bac6eeb48b5bbf4253c803b0e05529f8221539e40f06ec5b60d528b87

    • SSDEEP

      49152:bgxON0THpvhhoQIFyAj3E5Rn4yExrCf1zmMxvBZwLCgv2MR:cB9vhOPFyAj0rE5Cl5v0v2MR

    • 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