General

  • Target

    Memourium.exe

  • Size

    5.9MB

  • Sample

    241209-zh94bazrfz

  • MD5

    fad7aeb4dd7bbaa68f7ad0752f9f5bd3

  • SHA1

    7e32d1bca8b94a9e4fe496ffd31b51211181493d

  • SHA256

    01b8fc74be043d675cc06de87a38c6df3ed9028144cec1f2de6dd31ac3bbb1ac

  • SHA512

    40e79797086aad53b6c264b4f8b3d6654d8e214db6e70249b2f1559f63a9b653832837a8c35fdcb47e74c67fea416a488b819da9501edcbd21b351578223a2e0

  • SSDEEP

    98304:aCmoDUN43WQq9jOjFgFEblNHYSxTpirSHcUR43zrwkdA8QJCKC7bN3mb6aItMRUK:aCumWQuOjmFwDRxtYSHdK34kdai7bN3a

Malware Config

Targets

    • Target

      Memourium.exe

    • Size

      5.9MB

    • MD5

      fad7aeb4dd7bbaa68f7ad0752f9f5bd3

    • SHA1

      7e32d1bca8b94a9e4fe496ffd31b51211181493d

    • SHA256

      01b8fc74be043d675cc06de87a38c6df3ed9028144cec1f2de6dd31ac3bbb1ac

    • SHA512

      40e79797086aad53b6c264b4f8b3d6654d8e214db6e70249b2f1559f63a9b653832837a8c35fdcb47e74c67fea416a488b819da9501edcbd21b351578223a2e0

    • SSDEEP

      98304:aCmoDUN43WQq9jOjFgFEblNHYSxTpirSHcUR43zrwkdA8QJCKC7bN3mb6aItMRUK:aCumWQuOjmFwDRxtYSHdK34kdai7bN3a

    • 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