Extracted

Extracted

Extracted

Extracted

• • Target

    d4bd84ab6a80420dd229e9607fb50c088667fdd38e2d8bf7a583269effa68278.exe

  • Size

    209KB

  • MD5

    2cb4d9235c8edfaeeedf9258177cec57

  • SHA1

    401520c963a302e4df292c032416febec06e5666

  • SHA256

    d4bd84ab6a80420dd229e9607fb50c088667fdd38e2d8bf7a583269effa68278

  • SHA512

    5d1059c1618e8cf1645a7775da743b02ef387d249c6b263e20ade68362ee06e43548293c1bb224719014618458b6bb6b00c7664fbea97b2414976ce980a8d950

  • SSDEEP

    3072:M4GZjvkqp4C/Khv97mrvw1F0Dz1yL9w1RBeg8+/yGYV:nGlvkqp4RSTwQwkRBeA

  Score

  10^/10

  gluptebasmokeloaderstealcpub1backdoorbootkitdiscoverydropperevasionloaderpersistencespywarestealertrojandcratlummainfostealerratupx

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    ratinfostealerdcrat

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

    stealerlumma

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Windows security bypass

    evasiontrojan

  • Detect binaries embedding considerable number of MFA browser extension IDs.

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

  • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)

  • Detects Windows executables referencing non-Windows User-Agents

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

  • Detects executables Discord URL observed in first stage droppers

  • Detects executables containing URLs to raw contents of a Github gist

  • Detects executables containing artifacts associated with disabling Widnows Defender

  • Detects executables packed with VMProtect.

  • Detects executables packed with unregistered version of .NET Reactor

  • Detects executables referencing many varying, potentially fake Windows User-Agents

  • UPX dump on OEP (original entry point)

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • 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

  • 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

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Suspicious use of SetThreadContext

  behavioral1behavioral2