Extracted

• • Target
    file.exe
  • Size 290KB
  • SHA256 487b6acddac1739cc3a60cf049c4c33fc6b90df631f71b414775e3c83661afec
  • MD5 8d49293d20fba985a8db9e27e0519b00
  • SHA1 921f90b9e96112d457efc92325afcdd638d72274
  • SHA512 79518f1e1d5abdf5866f0fd0fa4c5fed822842e1a7e7c2e7bafd65651f880110eff0a93bc6e5abfe12cd757a25497b192dc5683b1e766dd32f84fd6062903b34
  • SSDEEP 3072:ufRbXxsn6slR57cZ6EhE4IQNv8kAeI2yEe28Plq9njUIg9P8W/mrakO+OlhCxFUo:ufRbGY6EDNNAuHe28Pl2ncxlUvR2O
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  7utv9113s36u4q1u81defense_evasiondiscoveryexecutionstealcspywarestealer

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Stealc family

    stealc

  • Enumerates VirtualBox registry keys

    defense_evasion

  • Badlisted process makes network request

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Downloads MZ/PE file

  • Checks computer location settings

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

  • Executes dropped EXE

  • Prevents Microsoft Defender from scanning certain paths by adding an exclusion.

    Uses the Powershell Add-MpPreference cmdlet to exclude paths from being scanned by Microsoft Defender.

    defense_evasion

  • 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

  • Hide Artifacts: Hidden Window

    Windows that would typically be displayed when an application carries out an operation can be hidden.

    defense_evasion

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2