General

  • Target
    ee8de65185430eb8113760020a693429d659f58ec116e0eb57da73f0de1487e5
  • Size 4.2MB
  • Sample240404-21198sdf44
  • SHA256 ee8de65185430eb8113760020a693429d659f58ec116e0eb57da73f0de1487e5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      ee8de65185430eb8113760020a693429d659f58ec116e0eb57da73f0de1487e5
    • Size 4.2MB
    • SHA256 ee8de65185430eb8113760020a693429d659f58ec116e0eb57da73f0de1487e5
    • MD5 SHA1 SHA512 SSDEEP
    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Windows security bypass

    • XMRig Miner payload

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks