General

  • Target

    https://cdn.discordapp.com/attachments/1266564505010180179/1296634790530912276/Release.7z?ex=6739e500&is=67389380&hm=ada1b0d12b5fedfb8e16eb8c8d5d9bfdf77b6b9b4b2da23cea19b0da29da3459&

  • Sample

    241116-p86hpsxbqr

Malware Config

Extracted

Family

meduza

C2

109.107.181.162

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    703

  • extensions

    none

  • grabber_max_size

    1.048576e+06

  • links

    none

  • port

    15666

  • self_destruct

    true

Targets

    • Target

      https://cdn.discordapp.com/attachments/1266564505010180179/1296634790530912276/Release.7z?ex=6739e500&is=67389380&hm=ada1b0d12b5fedfb8e16eb8c8d5d9bfdf77b6b9b4b2da23cea19b0da29da3459&

    • Meduza

      Meduza is a crypto wallet and info stealer written in C++.

    • Meduza Stealer payload

    • Meduza family

    • Downloads MZ/PE file

    • A potential corporate email address has been identified in the URL: [email protected]

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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.

    • An obfuscated cmd.exe command-line is typically used to evade detection.

    • Probable phishing domain

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks