Extracted

• • Target

    8ddb2ac7260e57b2f20a55e30eb1b41595f38bf484b0a94e9495f3107c3bb913

  • Size

    389KB

  • MD5

    d6078bbecc15a333c6171debc4488498

  • SHA1

    ca57a639ec0fc1a6489b69278478c5845a4c046b

  • SHA256

    8ddb2ac7260e57b2f20a55e30eb1b41595f38bf484b0a94e9495f3107c3bb913

  • SHA512

    912f67baa141bb846a12568c94d5dfbd6d6cdefe0a036a9249accd83e9ee460bc8863758c8bd5cdac7a0af3f481194b57ef414378ebb400967579ba6d736469e

  • SSDEEP

    6144:vLFJaFBq+TaKqqrlBLSIOHGt8i3/gmjX/RBdRP2gjycIeVMO+ZyeR:vOlldCGt//gmjXjdR+KjFVMPZN

  Score

  10^/10

  gluptebastealczgratdiscoverydropperevasionexecutionloaderpersistenceratrootkitstealertrojanupx

  • Detect ZGRat V1

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • UAC bypass

    evasiontrojan

  • Windows security bypass

    evasiontrojan

  • ZGRat

    ZGRat is remote access trojan written in C#.

    ratzgrat

  • Modifies boot configuration data using bcdedit

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Modifies Windows Firewall

    evasion

  • Possible attempt to disable PatchGuard

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

    evasion

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • UPX packed file

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

    upx

  • Windows security modification

    evasiontrojan

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

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

    discovery

  • Checks whether UAC is enabled

    evasiontrojan

  • Legitimate hosting services abused for malware hosting/C2

  • Manipulates WinMon driver.

    Roottkits write to WinMon to hide PIDs from being detected.

    rootkitevasion

  • Manipulates WinMonFS driver.

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

    rootkitevasion

  • Suspicious use of SetThreadContext

  behavioral1behavioral2