Overview

overview

10

Static

static

3

Software v...er.exe

windows10-2004-x64

10

Software v...er.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    35s
  • max time network
    44s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-10-2024 19:41

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General

  • Target

    Software v1.24 loader.exe

  • Size

    2.7MB

  • MD5

    bbc2a5c08ca5cb19d3235900868b5ef7

  • SHA1

    5676579a83c07a5726a400d153385069424c2d5b

  • SHA256

    436bbf3c480e0188d88401276a99c1423402f5e90f87cfb9a1eaa2028c877d1d

  • SHA512

    173c32ebfeceae612207c9d475ca78e584c9ad5e503f84cc30de493469a96a32fcffefa86b40f6b5f290988904e5d9023163af61855382d3af5174f3823f372e

  • SSDEEP

    49152:pPw34yFJzSdhPzD0mOd4606hU6HznqM+ac+quLfw5Pjg+FyL:+9mOd46A3wTDw5PjfoL

Score
10/10
meduzacollectiondiscoveryspywarestealer

Malware Config

Extracted

Family

meduza

C2

109.107.181.162

Signatures

  • Meduza

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

    stealermeduza
  • Meduza Stealer payload 6 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

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

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

    discovery
  • Looks up external IP address via web service 2 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • NTFS ADS 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Software v1.24 loader.exe
    "C:\Users\Admin\AppData\Local\Temp\Software v1.24 loader.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • NTFS ADS
    • Suspicious use of WriteProcessMemory
    PID:3640
    • C:\Users\Admin\AppData\Local\Temp\Software v1.24 loader.exe
      "C:\Users\Admin\AppData\Local\Temp\Software v1.24 loader.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:3160
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\Software v1.24 loader.exe"
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:4784
        • C:\Windows\system32\PING.EXE
          ping 1.1.1.1 -n 1 -w 3000
          4⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:2768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Software v1.24 loader.exe
    Filesize

    2.7MB

    MD5

    bbc2a5c08ca5cb19d3235900868b5ef7

    SHA1

    5676579a83c07a5726a400d153385069424c2d5b

    SHA256

    436bbf3c480e0188d88401276a99c1423402f5e90f87cfb9a1eaa2028c877d1d

    SHA512

    173c32ebfeceae612207c9d475ca78e584c9ad5e503f84cc30de493469a96a32fcffefa86b40f6b5f290988904e5d9023163af61855382d3af5174f3823f372e

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\Software v1.24 loader.exe:a.dll
    Filesize

    1.4MB

    MD5

    811c19b1ef09b533c0ac361c469f16b7

    SHA1

    ea5199715a46a787ee5482daa8e2d5cf7703fc67

    SHA256

    102c2242155cd228c90f0d322e423a2cc91b69c90682d4edb7e3844a7b9a82ec

    SHA512

    5b397f55881879fbad31cb6d4e075810a7f22e7e61dfa0613bd2274615cdc448677e335f12c338e40ee78787014c0c4fe1b5863bf6a367d888189441b2dd0c20

    Download Submit

  • memory/3160-4-0x0000000140000000-0x000000014014F000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/3160-7-0x0000000140000000-0x000000014014F000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/3160-10-0x0000000140000000-0x000000014014F000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/3160-6-0x0000000140000000-0x000000014014F000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/3160-19-0x0000000140000000-0x000000014014F000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/3160-20-0x0000000140000000-0x000000014014F000-memory.dmp

    Filesize

    1.3MB

    Download

  • memory/3640-8-0x00007FF71DBE0000-0x00007FF71DE96000-memory.dmp

    Filesize

    2.7MB

    Download

  • memory/3640-9-0x00007FFEBDE60000-0x00007FFEBDFD8000-memory.dmp

    Filesize

    1.5MB

    Download