Extracted

Extracted

• • Target

    file.exe

  • Size

    289KB

  • MD5

    8f1eea4fe1f58fa1e4a454484f6e76f0

  • SHA1

    916bec335e4bf76697746e69dea160bbc0c5936f

  • SHA256

    fe3bc704fd5080fb0c60d4018ccaa2960aebf554b70e6b6f09c7fe03101e115e

  • SHA512

    3598dc0da26f9597aed4147253807b221c3b3fe5d0e52c095df3081696e3dc60dc66b26419fa0e2ee6690b0d5a338ea670e5ba2a269d8fec1513124b9ffa30aa

  • SSDEEP

    3072:ayA8+odSgZD2e+Ziye5zRiXVK0DLlsbB8i4TUVjM0foZZS9RAjjZapPwOeTsWL:D7992DZipzRYK0DLlsbK44ocjjMpoT

  Score

  10^/10

  gluptebasmokeloaderpub1backdoorcollectiondiscoverydropperevasionloaderpersistencerootkitspywarestealerthemidatrojanupx

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Windows security bypass

    evasiontrojan

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

    evasion

  • Modifies boot configuration data using bcdedit

  • 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.

  • Deletes itself

  • Executes dropped EXE

  • Loads dropped DLL

  • 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 Microsoft Outlook profiles

    collection

  • 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

  • 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