General

  • Target

    file.exe

  • Size

    1.9MB

  • Sample

    241205-wc2m7svmd1

  • MD5

    eace7f36dc34577a63cffa508f7aff29

  • SHA1

    d572c98b34aabe8fd27344c37fd0c8ca039d02a5

  • SHA256

    970b1fe105bbe418f79ecae867d42d511bc6c9a8b4b9eb53095ff33149da02a3

  • SHA512

    761c263dae4d56d8799969c7adecf327e3ac0120ec9dca32eb6c8b7b84a0baaf080912da941158c317ff9bb5f291633f9b0655ff2d66f56bf1ab4359a34885c8

  • SSDEEP

    49152:i/ifSypauOU8y7x4XRJYStklRz9gxKxguc7bkkN:MMXHn7x4zYSalp/

Malware Config

Extracted

Family

gcleaner

C2

92.63.197.221

45.91.200.135

Targets

    • Target

      file.exe

    • Size

      1.9MB

    • MD5

      eace7f36dc34577a63cffa508f7aff29

    • SHA1

      d572c98b34aabe8fd27344c37fd0c8ca039d02a5

    • SHA256

      970b1fe105bbe418f79ecae867d42d511bc6c9a8b4b9eb53095ff33149da02a3

    • SHA512

      761c263dae4d56d8799969c7adecf327e3ac0120ec9dca32eb6c8b7b84a0baaf080912da941158c317ff9bb5f291633f9b0655ff2d66f56bf1ab4359a34885c8

    • SSDEEP

      49152:i/ifSypauOU8y7x4XRJYStklRz9gxKxguc7bkkN:MMXHn7x4zYSalp/

    • 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)

    • 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

MITRE ATT&CK Enterprise v15

Tasks