Analysis

  • max time kernel
    141s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-07-2024 10:18

General

  • Target

    2a8a340fc9c395fe23211ac95d124b64452d49c67b069f53aaf3dbe16e95791d.exe

  • Size

    2.5MB

  • MD5

    7ec668c3b4c15673fba630de189fb498

  • SHA1

    374c51e20c296bcf6de38c069617576d947a6044

  • SHA256

    2a8a340fc9c395fe23211ac95d124b64452d49c67b069f53aaf3dbe16e95791d

  • SHA512

    8999cdbd5bd744f5b933e412d98bf190f81a42ce005aa22da66d0007dab781c6d1a70eb70ceadbbf2cdb43e93186e00c751a75eb27701cf46f9c67504dde770a

  • SSDEEP

    49152:RAhSsz4fvLn4bJphafC8WzffFP30EaInD0Qy:U3zffFMEaCD0

Malware Config

Signatures

  • Meduza

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

  • Meduza Stealer payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 2 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\2a8a340fc9c395fe23211ac95d124b64452d49c67b069f53aaf3dbe16e95791d.exe
    "C:\Users\Admin\AppData\Local\Temp\2a8a340fc9c395fe23211ac95d124b64452d49c67b069f53aaf3dbe16e95791d.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • outlook_office_path
    • outlook_win_path
    PID:2508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2508-0-0x0000027526B70000-0x0000027526C58000-memory.dmp

    Filesize

    928KB