Resubmissions

02/06/2026, 16:00

260602-tfy1dahy21

06/01/2025, 22:28

250106-2dwfga1jby10

General

  • Target
    quiet.exe
  • Size 7.7MB
  • Sample250106-2dwfga1jby
  • SHA256 9bf844781662c6e68157fe3c474808c6e6941255f904559ff0bf4296731a7a4f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      quiet.exe
    • Size 7.7MB
    • SHA256 9bf844781662c6e68157fe3c474808c6e6941255f904559ff0bf4296731a7a4f
    • MD5 SHA1 SHA512 SSDEEP
    • Detects RedTiger Stealer

    • Lunagrabber family

    • Matches Luna Grabber Rule For Entry

      Detects behavior indicative of Luna Grabber malware

    • Redtiger family

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks