Extracted

Extracted

• • Target

    MWIII Chair + Blocker.exe

  • Size

    47.7MB

  • MD5

    479f465034137af69c31b1ba25752ddf

  • SHA1

    1a437d072149e6a09ef81336e571ad7c6348fa6e

  • SHA256

    72880513939d8b52af76c8796bf066a7d3e7df97e9ef5a1a5076e9178016867b

  • SHA512

    f7eaf698eddc3b7f28a1c5d416a7332e20203c56109cd5fc709eea1f7f3d6500f7ac587bc969418d911563b26541cb95cc9de690b62fc5ecd8997a9d1927690d

  • SSDEEP

    786432:NlHDtuFgKqlUdKijEIzQviTQ5nGgcPkdzteBG3NAfhO2nlSZYptRZOHOhC+dj:3DtuFbB7fUaTQ5GidBdCh7nLptpC+

  Score

  10^/10

  quasarserverevasionexecutionpersistencepyinstallerspywaretrojanupxgurcumilleniumratdiscoveryprivilege_escalationratstealer

  • Gurcu, WhiteSnake

    Gurcu is a malware stealer written in C#.

    stealergurcu

  • MilleniumRat

    MilleniumRat is a remote access trojan written in C#.

    ratstealermilleniumrat

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar payload

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Contacts a large (1136) amount of remote hosts

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

    discovery

  • 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.

  • Power Settings

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    persistence

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2