General

  • Target

    SecuriteInfo.com.Win32.Evo-gen.9457.5283.exe

  • Size

    4.1MB

  • Sample

    250210-jcd6pavmf1

  • MD5

    96d90a009617baea91f4e6371297c641

  • SHA1

    6618d89f5aea2aae5fa57413183b961dcddc5acc

  • SHA256

    80bf989e1d118c7509a2f88030d012fba5b206b2f99248e2fad195862b646f18

  • SHA512

    9034bad861a750631fe92959b72abd1a99d0890b4424e7ae9467b48ce3133c2fd3b3502bed2dd04b7606b74fbaeacdaf9c2382e934aaf9b96957a7ffbb751227

  • SSDEEP

    98304:TVBS1RJUe+J1mhKv8x3JPnvv07FiAUwnjlIh7Ba7Lw6dkM8xEP:zS1RB+sKv8x3RHIFT/Ea7Mgx8i

Malware Config

Extracted

Family

gcleaner

C2

185.156.73.73

Targets

    • Target

      SecuriteInfo.com.Win32.Evo-gen.9457.5283.exe

    • Size

      4.1MB

    • MD5

      96d90a009617baea91f4e6371297c641

    • SHA1

      6618d89f5aea2aae5fa57413183b961dcddc5acc

    • SHA256

      80bf989e1d118c7509a2f88030d012fba5b206b2f99248e2fad195862b646f18

    • SHA512

      9034bad861a750631fe92959b72abd1a99d0890b4424e7ae9467b48ce3133c2fd3b3502bed2dd04b7606b74fbaeacdaf9c2382e934aaf9b96957a7ffbb751227

    • SSDEEP

      98304:TVBS1RJUe+J1mhKv8x3JPnvv07FiAUwnjlIh7Ba7Lw6dkM8xEP:zS1RB+sKv8x3RHIFT/Ea7Mgx8i

    • GCleaner

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

    • Gcleaner family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks