Extracted

Extracted

Extracted

• • Target
    2026-08-17_6b72dd061a29f1e2d763552436d5fb5e_cobalt-strike_glassworm_njrat_satacom_vidar
  • Size 59.8MB
  • SHA256 683b6b25ae3bec152ac9185bb6775830c911845f4ff6dfba00c52b060a3131a6
  • MD5 6b72dd061a29f1e2d763552436d5fb5e
  • SHA1 f1b44bc27d23d3647f34637d13dca0981278db1f
  • SHA512 2144dc5b433d670366d9d665caf63325fb3dba50c43b8a7b224f1df39968021d24ca19cac9b864fe4417c6723ebe35aa120e3cc5134b85709f889e5c4807e7b0
  • SSDEEP 393216:r46Mb5vrfwR437E05FBdkUlGwd/qj0lc2lhbG8R1ZKxtqtCChsBfRI/VvJpXFmRw:amREJlqQLlUqtWmVvJpXFUSI0P
  • TLSH
    T189D7AD15E3E84716E52FC2BDC663C113D6B1B8971312D7CF0454EA992F53BD2AB3A222
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  darkscriptcollectiondefense_evasiondiscoveryexecutionsheetratumbralxorium_stealerpersistenceprivilege_escalationspywarestealertrojan

  • Detects Sheetrat Payload

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Detects Umbral payload

  • Detects XoriumStealer payload

  • Family: Sheetrat, NonEuclid rat

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

    trojansheetrat

  • Family: Umbral

    Umbral stealer is an open-source modular stealer written in C#.

    stealerumbral

  • Family: XoriumStealer

    XoriumStealer is an information stealer written in C#.

    stealerxorium_stealer

  • Modifies WinLogon for persistence

    persistence

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

  • Detects executables attemping to enumerate video devices using WMI

  • Detects executables containing possible sandbox analysis VM names

  • Detects executables containing possible sandbox analysis VM usernames

  • Detects executables containing possible sandbox system UUIDs

  • Detects executables referencing many IR and analysis tools

  • Detects executables referencing many confidential data stores found in browsers, mail clients, crypt

  • Detects executables referencing many email and collaboration clients. Observed in information steale

  • Detects executables referencing many file transfer clients. Observed in information stealers

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Disables one or more Microsoft Defender components

    Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    defense_evasion

  • Checks computer location settings

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

  • Disables automatic submission of suspicious files to Microsoft by Windows Defender

    Uses the Powershell Set-MpPreference cmdlet to prevent Windows Defender from automatically sending files to Microsoft for analysis.

    defense_evasion

  • Executes dropped EXE

  • Reads WinSCP keys stored on the system

    Tries to access WinSCP stored sessions.

    spywarestealer

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • Checks installed software on the system

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

    discovery

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

    discovery

  • Drops file in System32 directory

  behavioral1behavioral2