General

  • Target

    r3mv4g.rar

  • Size

    8.1MB

  • Sample

    250119-y5jzzavlgn

  • MD5

    09dbb4364a62ab60303352ac1263199d

  • SHA1

    6def35790cf3f4eb5c980228b927495f369609db

  • SHA256

    81fd85b77e05de11c891b42e568eda82aabfcedd8faae648021b138ba75b11f6

  • SHA512

    f0253a34a39f2a3bf78a23155eab71d9271ffd96d7059591856d19e0bad7d869374fc3de871a20dee961451e9b31065f1c324193e538e5919f3507784d1f95be

  • SSDEEP

    196608:vk3eF9AM1tEz7H0hPZ5rpqQslo2b5x3jTDLxkXgTKj:dFWktEz7KFrslVxfxkwQ

Malware Config

Targets

    • Target

      r3mv4g.rar

    • Size

      8.1MB

    • MD5

      09dbb4364a62ab60303352ac1263199d

    • SHA1

      6def35790cf3f4eb5c980228b927495f369609db

    • SHA256

      81fd85b77e05de11c891b42e568eda82aabfcedd8faae648021b138ba75b11f6

    • SHA512

      f0253a34a39f2a3bf78a23155eab71d9271ffd96d7059591856d19e0bad7d869374fc3de871a20dee961451e9b31065f1c324193e538e5919f3507784d1f95be

    • SSDEEP

      196608:vk3eF9AM1tEz7H0hPZ5rpqQslo2b5x3jTDLxkXgTKj:dFWktEz7KFrslVxfxkwQ

    • Command and Scripting Interpreter: PowerShell

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

    • 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

    • 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

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks