Extracted

• • Target

    main.exe

  • Size

    114.8MB

  • MD5

    e94a72108996009df0b056674a7afc46

  • SHA1

    e1209f2e815d51c32594eaaf0a8be87508650405

  • SHA256

    6ebb8752fca8db5f80fdcc3dda6dc4578df21307695cef2ad5a4dfcf2ae41c29

  • SHA512

    6b8977b5969b252b7b5c416e3ebc0e354ca990532e7bd82de95ec78ad206f267cd8875f8b4d89167cbd95d79c80c096737769793f5b93bd2903b8339636c6e3e

  • SSDEEP

    3145728:ubhuUAUE+1WZH5zFOH1uD+hYaUdsuOYnRfsqq:26hJDgqPiq

  Score

  10^/10

  upxgurcumilleniumratdiscoveryevasionexecutionpersistenceprivilege_escalationpyinstallerratspywarestealer

  • Gurcu, WhiteSnake

    Gurcu is a malware stealer written in C#.

    stealergurcu

  • MilleniumRat

    MilleniumRat is a remote access trojan written in C#.

    ratstealermilleniumrat

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Contacts a large (15631) amount of remote hosts

    This may indicate a network scan to discover remotely running services.

    discovery

  • Creates a large amount of network flows

    This may indicate a network scan to discover remotely running services.

    discovery

  • Enumerates VirtualBox DLL files

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Sets file to hidden

    Modifies file attributes to stop it showing in Explorer etc.

    evasion

  • Stops running service(s)

    evasionexecution

  • Checks BIOS information in registry

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

  • Checks computer location settings

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

  • 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

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • 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.

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2

• • Target

    main.pyc

  • Size

    780B

  • MD5

    2fbfde12483decdc73682a10ca637320

  • SHA1

    64ccae484f68b327f7db49ed0b9cfcb3f2eb8a72

  • SHA256

    240cc545cc806af78d647926c3b59bbf8aa72ef856e9607fee54a64f1e986855

  • SHA512

    48c8d4b717d789cf6f289f34e4edd27f0ecc0e00892151ffdef90c5b8174b59c68555efcec975232cf22166633d8785d45d63220dcce3252c921aca518501dbd

  Score

  3^/10
  behavioral3behavioral4