Analysis

  • max time kernel
    92s
  • max time network
    124s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • submitted
    01-07-2024 14:48

General

  • Target

    b14af38c4230de20c7c4fefc1e3c5fffb1562bacedfebc56a508f55182a6fe88.exe

  • Size

    2.0MB

  • MD5

    c65649e0712ef674ecfc447b17e9d62d

  • SHA1

    c50a7e942c0517bfbd6dab00f2008b0f93664453

  • SHA256

    b14af38c4230de20c7c4fefc1e3c5fffb1562bacedfebc56a508f55182a6fe88

  • SHA512

    c624562c5df7e734c1fdb2c9c4267adb2c810ef4665ff4ad9924e49412e435d0e71209fce4ea5dd6b09a9efa7fe549435e7549286e1e8da4a6e798f927c3d5b3

  • SSDEEP

    24576:bwZJshP4GuGwKCHyO1Fs43klhl+qdLVD5jAA+V4GuMWMDXB2IxLJ8Ch:kZJshQ+OH3u+qdpDWMMlxbNf

Malware Config

Extracted

Family

meduza

C2

109.107.181.83

Signatures

  • Meduza

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

  • Meduza Stealer payload 1 IoCs
  • Meduza family
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b14af38c4230de20c7c4fefc1e3c5fffb1562bacedfebc56a508f55182a6fe88.exe
    "C:\Users\Admin\AppData\Local\Temp\b14af38c4230de20c7c4fefc1e3c5fffb1562bacedfebc56a508f55182a6fe88.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • outlook_office_path
    • outlook_win_path
    PID:4664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4664-0-0x000001959CB10000-0x000001959CBF8000-memory.dmp

    Filesize

    928KB