luna_stealer | 72ebdaba9cb92421686e2a23ef206a4e2c21b35673e231056625fe51a6e0acab

General

Target
2026-08-20_623961c41d5e6ce066b9fab048dc5cd4_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_vidar
Size 43.5MB
Sample260820-xrc4tstfka
SHA256 72ebdaba9cb92421686e2a23ef206a4e2c21b35673e231056625fe51a6e0acab
MD5 623961c41d5e6ce066b9fab048dc5cd4
SHA1 bbdaaca9baed722bff0ebd1cac4ee24247880921
SHA512 61f6f65fb388f94a7e23be7a711aa30e91a77ab35f9af9b9b55250dd4b2412264f53c47ef925c25df7e1937f522dd521c7a54679dd4641cb0139ceecf820d69e
SSDEEP 786432:1nuqFFgnfX29nP6SDr0qVIKppcUI9PErUI77:1nuUFgnPCJDDKKppVGSUI
TLSH
T1D9A7CF6C9EA79C4DC6D218BD5FF6F6FAAFB587826728A1028F775C70A5F98D03440042
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-20_623961c41d5e6ce066b9fab048dc5cd4_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer_njrat_satacom_vidar
- Size 43.5MB
- SHA256 72ebdaba9cb92421686e2a23ef206a4e2c21b35673e231056625fe51a6e0acab
- MD5 623961c41d5e6ce066b9fab048dc5cd4
- SHA1 bbdaaca9baed722bff0ebd1cac4ee24247880921
- SHA512 61f6f65fb388f94a7e23be7a711aa30e91a77ab35f9af9b9b55250dd4b2412264f53c47ef925c25df7e1937f522dd521c7a54679dd4641cb0139ceecf820d69e
- SSDEEP 786432:1nuqFFgnfX29nP6SDr0qVIKppcUI9PErUI77:1nuUFgnPCJDDKKppVGSUI
- TLSH
  T1D9A7CF6C9EA79C4DC6D218BD5FF6F6FAAFB587826728A1028F775C70A5F98D03440042
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

collection defense_evasion discovery execution luna_stealer persistence privilege_escalation spyware stealer upx
- Family: LunaStealer
  LunaStealer is an infostealer written in Python and packaged with Pyinstaller.
  stealer luna_stealer
- Command and Scripting Interpreter: PowerShell
  Using powershell.exe command.
  execution
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Disables one or more Microsoft Defender components
  Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
  defense_evasion
- Clipboard Data
  Adversaries may collect data stored in the clipboard from users copying information within or between applications.
  collection
- Creates a file in the Startup directory
  A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
  persistence privilege_escalation
- 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
- Loads dropped DLL
- 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.
  spyware stealer
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2