Extracted

• • Target

    LoadingLoader1.23.4_.exe

  • Size

    117.7MB

  • MD5

    e9b978b3e9771add83cdbf69e8319d46

  • SHA1

    b4813634d987ed20807a24c1feb0bb01913f34fd

  • SHA256

    a5919a19c11aad0d5952563ac07b653bb3b44e887b4614d64d5f29d1cc2ea274

  • SHA512

    ef69e12da23f529e3b4e33a175cc8baef0541aece4c43245e5e41ab99967cc0d4c267e85fc5326a69ce4d9f1fda00f5f0c65056335e6ad5adc74390fa8186552

  • SSDEEP

    3145728:T3lAti03/gG5uyw3REfQmgE3XfXX4r6Wa2keVTBRdX9VoS3ftQSYG:ByiidMywhEfQHEn/c82PTTTN3ftQSYG

  Score

  10^/10

  executionpyinstallerupxgurcumilleniumratdiscoveryevasionpersistenceprivilege_escalationratspywarestealer

  • 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

  • Enumerates VirtualBox DLL files

  • Contacts a large (660) amount of remote hosts

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

    discovery

  • Sets file to hidden

    Modifies file attributes to stop it showing in Explorer etc.

    evasion

  • Stops running service(s)

    evasionexecution

  • 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