Overview

overview

10

Static

static

3

SecuriteIn...76.exe

windows7-x64

1

SecuriteIn...76.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    94s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-10-2024 20:31

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General

  • Target

    SecuriteInfo.com.Win64.PWSX-gen.30688.21076.exe

  • Size

    2.6MB

  • MD5

    f2521fcfd92b5bedc9c431d9bfd49e32

  • SHA1

    649f0e0254aca3b89f38a1c9a816dd6e9bb326ca

  • SHA256

    747d3c5cbab29f1411fb3a550906b8c1cbc1e33904635e18402665128f3a9f2f

  • SHA512

    dc826006768fd0e31c030c70616a2cc4c84c53190d0e1eb826fd5549c09ea6483be2afb5ccd0bf439be95aeba880772ec5c569ef220e2576c480beb2a26a004d

  • SSDEEP

    49152:xZPf0tL9d77T+WScpPNBqB0+iAjS9fQzOEuJOETdgofRxgUJSzwXw+:aVScpPN3f0EJgUJjg+

Score
10/10
meduzacollectiondiscoveryspywarestealer

Malware Config

Extracted

Family

meduza

C2

79.137.202.152

Attributes
  • anti_dbg

    true

  • anti_vm

    false

  • build_name

    OurOld2

  • extensions

    .txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite

  • grabber_max_size

    1.048576e+06

  • port

    15666

  • self_destruct

    true

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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 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\SecuriteInfo.com.Win64.PWSX-gen.30688.21076.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.PWSX-gen.30688.21076.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2612
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.PWSX-gen.30688.21076.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.PWSX-gen.30688.21076.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:2996
      • 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\SecuriteInfo.com.Win64.PWSX-gen.30688.21076.exe"
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Suspicious use of WriteProcessMemory
        PID:844
        • 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:1988

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.PWSX-gen.30688.21076.exe
    Filesize

    2.6MB

    MD5

    f2521fcfd92b5bedc9c431d9bfd49e32

    SHA1

    649f0e0254aca3b89f38a1c9a816dd6e9bb326ca

    SHA256

    747d3c5cbab29f1411fb3a550906b8c1cbc1e33904635e18402665128f3a9f2f

    SHA512

    dc826006768fd0e31c030c70616a2cc4c84c53190d0e1eb826fd5549c09ea6483be2afb5ccd0bf439be95aeba880772ec5c569ef220e2576c480beb2a26a004d

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.PWSX-gen.30688.21076.exe:a.dll
    Filesize

    1.4MB

    MD5

    baf4416e74e8c3f9fe318d466078ff8a

    SHA1

    159cc8174cfe4e080a891b3cc591b5a97e920c51

    SHA256

    4c6390d47d6446f8125ba2e169569d42c4a3e825115b7a4303316026c263d3d1

    SHA512

    8429f3152b0c5c247618934825e981c9fe09b8bf22eed53a0915c876a5b35dd61687e0c7304b6821d5a50d9dcb76ffa4e9c60dfc576f851446001d17455f4fcc

    Download Submit

  • memory/2612-0-0x00007FF7D29E0000-0x00007FF7D2C86000-memory.dmp

    Filesize

    2.6MB

    Download

  • memory/2612-11-0x00007FF7D29E0000-0x00007FF7D2C86000-memory.dmp

    Filesize

    2.6MB

    Download

  • memory/2996-6-0x0000000140000000-0x000000014013B000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2996-9-0x0000000140000000-0x000000014013B000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2996-10-0x0000000140000000-0x000000014013B000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2996-8-0x0000000140000000-0x000000014013B000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2996-18-0x0000000140000000-0x000000014013B000-memory.dmp

    Filesize

    1.2MB

    Download

  • memory/2996-19-0x0000000140000000-0x000000014013B000-memory.dmp

    Filesize

    1.2MB

    Download