General

  • Target

    Artemis.exe

  • Size

    6.9MB

  • Sample

    250103-rms2la1mhq

  • MD5

    36e86f68be64f78a1c75e74eb70a33c5

  • SHA1

    46417b4d9694e5a02e93504b0f30ebdfd5eef51d

  • SHA256

    ddb02a8236ec58cf366d1c44dd3d52f9c05afbea021e405871fd06dd5269db61

  • SHA512

    563dc383d1c0836ee1bb271db8482e6d68d5bd67995366eafa11087580f3ec66ab80b53d126e4ffe89beb223ab78bcd53286214f7ef185d8adf5286e0517c961

  • SSDEEP

    196608:KrLO4FrTaeN/FJMIDJf0gsAGK/SERRouAKh1Ad:Q/Fqyf0gst2DAKC

Malware Config

Targets

    • Target

      Artemis.exe

    • Size

      6.9MB

    • MD5

      36e86f68be64f78a1c75e74eb70a33c5

    • SHA1

      46417b4d9694e5a02e93504b0f30ebdfd5eef51d

    • SHA256

      ddb02a8236ec58cf366d1c44dd3d52f9c05afbea021e405871fd06dd5269db61

    • SHA512

      563dc383d1c0836ee1bb271db8482e6d68d5bd67995366eafa11087580f3ec66ab80b53d126e4ffe89beb223ab78bcd53286214f7ef185d8adf5286e0517c961

    • SSDEEP

      196608:KrLO4FrTaeN/FJMIDJf0gsAGK/SERRouAKh1Ad:Q/Fqyf0gst2DAKC

    • 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

    • 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