Analysis

  • max time kernel
    94s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 09:39

General

  • Target

    SecuriteInfo.com.Win64.CrypterX-gen.6576.2341.exe

  • Size

    1.8MB

  • MD5

    1743b9303a76e843907a46c5202b00f3

  • SHA1

    31faff7870a51a57999caf5814622517ba0cb778

  • SHA256

    478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46

  • SHA512

    1393976f517d91a29b1e37c470ac35203f67d6bf1e539308a86cbb752c4d7f165343a2c0485bec4ccc37b4ac6b95927b0a5af182f384bb59d1c4c72768160663

  • SSDEEP

    24576:5UWFBXwhWTtTWITNYeGQEq+3iu8kEPGIyQ+cwa+Djo8+ST2Sjm1vkAyGcjgP:+Y8QD7BHyQ1EUvSaO+9Es

Malware Config

Signatures

  • Meduza

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

  • Meduza Stealer payload 1 IoCs
  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.CrypterX-gen.6576.2341.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.CrypterX-gen.6576.2341.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • outlook_office_path
    • outlook_win_path
    PID:2168

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2168-0-0x0000016B03B10000-0x0000016B03BF9000-memory.dmp
    Filesize

    932KB