General

  • Target

    file

  • Size

    1.8MB

  • Sample

    230329-ljzgbahc7y

  • MD5

    c9b99c3dcef873c18f36959e00112959

  • SHA1

    fc75f718dbb57fb1dcd591c7ce971325bb5fe7cf

  • SHA256

    8550b27f6e833a77ad2ab4f03ae49c675ca03f0da30317f603d9b707efbb253f

  • SHA512

    ae0bc8476e8fa6dd451fac05877e7a3105efc31624becc06ecc2e54a0270c982d57a26449119f0cceb60cf475f61f88f1b7db6afa7190b2eb8a866f6cd5550a3

  • SSDEEP

    49152:EGlJfs+T4N3h1V8yLL//oYjdm+O7T3jLe5dlLYp:50FzLHoYbO7D0PYp

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

      1.8MB

    • MD5

      c9b99c3dcef873c18f36959e00112959

    • SHA1

      fc75f718dbb57fb1dcd591c7ce971325bb5fe7cf

    • SHA256

      8550b27f6e833a77ad2ab4f03ae49c675ca03f0da30317f603d9b707efbb253f

    • SHA512

      ae0bc8476e8fa6dd451fac05877e7a3105efc31624becc06ecc2e54a0270c982d57a26449119f0cceb60cf475f61f88f1b7db6afa7190b2eb8a866f6cd5550a3

    • SSDEEP

      49152:EGlJfs+T4N3h1V8yLL//oYjdm+O7T3jLe5dlLYp:50FzLHoYbO7D0PYp

    • 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 Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks