Extracted

• • Target

    df65905b3f10c47b81ab22ebe370bab5db1a38d511338e6e8cc1ff7294a61744

  • Size

    521KB

  • MD5

    c1d583657c7fe7973f820983fd1abb81

  • SHA1

    4cfada887af87f32224fca86ed32edcac00edbec

  • SHA256

    df65905b3f10c47b81ab22ebe370bab5db1a38d511338e6e8cc1ff7294a61744

  • SHA512

    2dc55bbf18ca62a8e5834d7341a646d3ea082eca7e28ad9c75f72e5813ea46cf10ab9fa98d7ab2f2830633f438aa19f2eb4af768dee4b7a130f8eec17936dd88

  • SSDEEP

    12288:jpDxMM2vWugFMfmKL9ZVvwtgEOy9bxKdyH6WS2Fft:19MMYzftL97sgoKOSU1

  Score

  10^/10

  gluptebaprivateloaderstealczgratdiscoverydropperevasionexecutionloaderpersistenceratrootkitspywarestealerthemidatrojanupx

  • Detect ZGRat V1

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • Modifies firewall policy service

    evasion

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    loaderprivateloader

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • UAC bypass

    evasiontrojan

  • Windows security bypass

    evasiontrojan

  • ZGRat

    ZGRat is remote access trojan written in C#.

    ratzgrat

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

    evasion

  • 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

  • Checks BIOS information in registry

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

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • UPX packed file

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

    upx

  • Windows security modification

    evasiontrojan

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • 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

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2