Overview

overview

10

Static

static

3

2026-05-05...oc.exe

windows10-2004-x64

10

2026-05-05...oc.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/05/2026, 10:46

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    2026-05-05_2c5c9a6ed65062d754c581084a4ef74f_coinminer_darkgate_elex_glassworm_luca-stealer_medusaloc.exe
  • Size 18.6MB
  • Sample260505-mt968sc12v
  • SHA256 f6045a6873815ffa7805c144d4e3b0541fa67f5b91e9833985cff213ba27a701
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwarebootkitdefense_evasiondiscoveryevasionpersistenceprivilege_escalationspywaretrojan

Malware Config

Signatures

  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 2 IoCs
    evasiontrojan
  • UAC bypass 3 TTPs 3 IoCs
    defense_evasiontrojan
  • Modifies Windows Firewall 2 TTPs 8 IoCs
    defense_evasion
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 12 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    defense_evasiontrojan
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 24 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • System Location Discovery: System Language Discovery 1 TTPs 19 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
    adwarespyware
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • System policy modification 1 TTPs 5 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-05_2c5c9a6ed65062d754c581084a4ef74f_coinminer_darkgate_elex_glassworm_luca-stealer_medusaloc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-05_2c5c9a6ed65062d754c581084a4ef74f_coinminer_darkgate_elex_glassworm_luca-stealer_medusaloc.exe"
    1⤵
    • Modifies Windows Defender DisableAntiSpyware settings
    • UAC bypass
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\easysoft.exe
      C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\easysoft.exe /oobesp
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2060
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C netsh advfirewall firewall delete rule name = "桌面调用工具"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:868
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall delete rule name = "桌面调用工具"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2796
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\tools\aria2c.exe" action=allow
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1940
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\tools\aria2c.exe" action=allow
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4244
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\tools\aria2c.exe" action=allow protocol=tcp profile=public
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:888
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\tools\aria2c.exe" action=allow protocol=tcp profile=public
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:5108
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\tools\aria2c.exe" action=allow protocol=udp profile=public
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3032
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\tools\aria2c.exe" action=allow protocol=udp profile=public
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4108
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C netsh advfirewall firewall delete rule name = "桌面调用工具"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3220
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall delete rule name = "桌面调用工具"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4496
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe" action=allow
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:640
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe" action=allow
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:1420
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe" action=allow protocol=tcp profile=public
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2428
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe" action=allow protocol=tcp profile=public
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4436
    • C:\Windows\SysWOW64\cmd.exe
      cmd /C netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe" action=allow protocol=udp profile=public
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2500
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall add rule name = "桌面调用工具" dir=in program = "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe" action=allow protocol=udp profile=public
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:4356
    • C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe
      "C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe" -StartTP
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Writes to the Master Boot Record (MBR)
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3680

Network

        MITRE ATT&CK Enterprise v16

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Persistence

        Create or Modify System Process

        2
        T1543

        Windows Service

        2
        T1543.003

        Event Triggered Execution

        1
        T1546

        Netsh Helper DLL

        1
        T1546.007

        Pre-OS Boot

        1
        T1542

        Bootkit

        1
        T1542.003

        Privilege Escalation

        Abuse Elevation Control Mechanism

        1
        T1548

        Bypass User Account Control

        1
        T1548.002

        Create or Modify System Process

        2
        T1543

        Windows Service

        2
        T1543.003

        Event Triggered Execution

        1
        T1546

        Netsh Helper DLL

        1
        T1546.007

        Defense Evasion

        Abuse Elevation Control Mechanism

        1
        T1548

        Bypass User Account Control

        1
        T1548.002

        Impair Defenses

        3
        T1562

        Disable or Modify System Firewall

        1
        T1562.004

        Disable or Modify Tools

        2
        T1562.001

        Modify Registry

        4
        T1112

        Pre-OS Boot

        1
        T1542

        Bootkit

        1
        T1542.003

        Credential Access

        Discovery

        Peripheral Device Discovery

        1
        T1120

        Query Registry

        1
        T1012

        System Information Discovery

        3
        T1082

        System Location Discovery

        1
        T1614

        System Language Discovery

        1
        T1614.001

        Lateral Movement

        Collection

        Command and Control

        Exfiltration

        Impact

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        BDCQ4S3T.htm
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0G5RVZXX\BDCQ4S3T.htm
        • Size 1KB
        • SHA256 f91b20a80e107cd586d47fee1e3c4806085acd8633ceeff1b583b6b376fff756
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        7z.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\7z.dll
        • Size 170KB
        • SHA256 b8521abda09ec17ddad36528c1bc50395dc8c5f7c11c026a5b3ff23110c54182
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MiniThunderPlatform.exe
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\MiniThunderPlatform.exe
        • Size 266KB
        • SHA256 f1a7a250356418e387d2827dd440b76326586621b4fdd837f8b327d16919827f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        XLBugHandler.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\XLBugHandler.dll
        • Size 98KB
        • SHA256 1845df41da539bca264f59365bf7453b686b9098cc94cd0e2b9a20c74a561096
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        XLBugReport.exe
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\XLBugReport.exe
        • Size 242KB
        • SHA256 64f8d68cc1cfc5b9cc182df3becf704af93d0f1cc93ee59dbf682c75b6d4ffc0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        atl71.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\atl71.dll
        • Size 87KB
        • SHA256 a68e1297fae2bcf854b47ffa444f490353028de1fa2ca713b6cf6cc5aa22b88a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        dl_peer_id.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\dl_peer_id.dll
        • Size 89KB
        • SHA256 69a5e2a51094dc8f30788d63243b12a0eb2759a3f3c3a159b85fd422fc00ac26
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        download_engine.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\download_engine.dll
        • Size 3.4MB
        • SHA256 ce09928019dd63b7495c33f4e9cabd6d0f49b37afbc55b8072aa54d8fa92badc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        id.dat
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\id.dat
        • Size 40B
        • SHA256 c6233de5d227e53209c6fda197c77b23f32351db234c1c1069c3acb26686967f
        • MD5 SHA1 SHA512
        Submit Download

        msvcp71.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\msvcp71.dll
        • Size 492KB
        • SHA256 6c483cbe349863c7dcf6f8cb7334e7d28c299e7d5aa063297ea2f62352f6bdd9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msvcr71.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\msvcr71.dll
        • Size 340KB
        • SHA256 c4d4339df314a27ff75a38967b7569d9962337b8d4cd4b0db3aba5ff72b2bfbb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        zlib1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\download\zlib1.dll
        • Size 58KB
        • SHA256 bd29d2b1f930e4b660adf71606d1b9634188b7160a704a8d140cadafb46e1e56
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        easysoft.exe
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\easysoft.exe
        • Size 10.6MB
        • SHA256 b20355bfdf84ed92e9ef0b27c81811a679d91713fabd108045096793f3ef636b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        encmsdnkloader
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\encmsdnkloader
        • Size 56KB
        • SHA256 12cda45cc72b18deba6988889d3fb6073bdd53d6d3073abd50660676c65bc33e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        xldl.dll
        • Path C:\Users\Admin\AppData\Local\Temp\Z8j1M5eYxi\xldl.dll
        • Size 286KB
        • SHA256 d0a7baaa3d861cf5d516e142006f844edeee2eecf834d2268e96e4162e1261d9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1704-53-0x0000000003F50000-0x0000000004023000-memory.dmp
        Download

        memory/2060-51-0x0000000003E90000-0x0000000003F63000-memory.dmp
        Download

        memory/2060-52-0x00000000009F0000-0x00000000009FF000-memory.dmp
        Download

        memory/3680-2371-0x000000006FFF0000-0x0000000070000000-memory.dmp
        Download

        memory/3680-2375-0x0000000002BC0000-0x0000000002F20000-memory.dmp
        Download

        memory/3680-2406-0x0000000000400000-0x0000000000457000-memory.dmp
        Download

        memory/3680-2405-0x0000000002120000-0x000000000212F000-memory.dmp
        Download

        memory/3680-2404-0x00000000020F0000-0x0000000002114000-memory.dmp
        Download

        memory/3680-2403-0x00000000025B0000-0x0000000002BB8000-memory.dmp
        Download

        memory/3680-2359-0x0000000000400000-0x0000000000457000-memory.dmp
        Download