Extracted

• • Target
    Isetup2.exe
  • Size 2.7MB
  • SHA256 a0e3a64e0e6aee3370ccbbca59f8ae0b34be674963c1dabe14926b24fdcae7d0
  • MD5 731ff38afbc5a664f5a458e222d91f84
  • SHA1 5105f89898a3d9e5b5b52ddcd7d0a3b167aaf701
  • SHA512 910b1c9fb8e28c3f24d35a875ff86f3ab2e2c573797e078ece204538a3bdc6d42bc92531197e57be577ffb2e4cacdd53fec6a61843e6c69be4794e68506f68c3
  • SSDEEP 24576:3RoBHi3buy4toE1jC6Ayo2xhWLbSPlqRvc68XzRVGvxB5VA0UC1dUUKj/OZ8j3g3:BoKmo4jC6TovDRUC1doj/Tg3
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  gluptebastealczgratdropperevasionexecutionloaderratstealerdiscoveryspyware

  • Detect ZGRat V1

  • Glupteba

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

    loaderdropperglupteba

  • Glupteba payload

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • ZGRat

    ZGRat is remote access trojan written in C#.

    ratzgrat

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Downloads MZ/PE file

  • Modifies Windows Firewall

    evasion

  • 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.

  • Drops startup file

  • 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

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Drops Chrome extension

  • Drops desktop.ini file(s)

  • Legitimate hosting services abused for malware hosting/C2

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2