Overview

overview

10

Static

static

3

2026-06-26...oc.exe

windows10-2004-x64

10

2026-06-26...oc.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 17:19

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General

  • Target
    2026-06-26_2b888756e439e1351401d84238fcb122_coinminer_darkgate_elex_glassworm_luca-stealer_medusaloc.exe
  • Size 18.5MB
  • Sample260629-vvyhtscs4m
  • SHA256 af6016744a39dc2dcc9414deee3cdd27194c129e52cc766ef4c55c6d6455095a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwarebootkitdefense_evasiondiscoverypersistenceprivilege_escalationspywaretrojan

Malware Config

Signatures

  • 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 2 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 8 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 4 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-26_2b888756e439e1351401d84238fcb122_coinminer_darkgate_elex_glassworm_luca-stealer_medusaloc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-26_2b888756e439e1351401d84238fcb122_coinminer_darkgate_elex_glassworm_luca-stealer_medusaloc.exe"
    1⤵
    • 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:5048
    • C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\easysoft.exe
      C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\easysoft.exe /oobesp
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:5968
    • 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:3176
      • 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:5740
    • 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\4Y8o0w93l9\tools\aria2c.exe" action=allow
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3948
      • 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\4Y8o0w93l9\tools\aria2c.exe" action=allow
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:3024
    • 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\4Y8o0w93l9\tools\aria2c.exe" action=allow protocol=tcp profile=public
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5928
      • 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\4Y8o0w93l9\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:1084
    • 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\4Y8o0w93l9\tools\aria2c.exe" action=allow protocol=udp profile=public
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1232
      • 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\4Y8o0w93l9\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:5548
    • 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:5832
      • 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:5708
    • 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\4Y8o0w93l9\download\MiniThunderPlatform.exe" action=allow
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:6044
      • 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\4Y8o0w93l9\download\MiniThunderPlatform.exe" action=allow
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:1528
    • 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\4Y8o0w93l9\download\MiniThunderPlatform.exe" action=allow protocol=tcp profile=public
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1980
      • 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\4Y8o0w93l9\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:1236
    • 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\4Y8o0w93l9\download\MiniThunderPlatform.exe" action=allow protocol=udp profile=public
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5096
      • 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\4Y8o0w93l9\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:3168
    • C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\download\MiniThunderPlatform.exe
      "C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\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:5688

Network

        MITRE ATT&CK Enterprise v16

        Reconnaissance

        Resource Development

        Initial Access

        Execution

        Persistence

        Create or Modify System Process

        1
        T1543

        Windows Service

        1
        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

        1
        T1543

        Windows Service

        1
        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

        2
        T1562

        Disable or Modify System Firewall

        1
        T1562.004

        Disable or Modify Tools

        1
        T1562.001

        Modify Registry

        3
        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

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        Downloads

        MDC53UUK.htm
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8IX0M4E6\MDC53UUK.htm
        • Size 1KB
        • SHA256 f91b20a80e107cd586d47fee1e3c4806085acd8633ceeff1b583b6b376fff756
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        hm[1].js
        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\JTVQ6ODM\hm[1].js
        • Size 29KB
        • SHA256 6ca182c789dfd2b648c5bfda892262dd1a3201d7c32918f5399761252581dff1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.dll
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\7z.dll
        • Size 170KB
        • SHA256 b8521abda09ec17ddad36528c1bc50395dc8c5f7c11c026a5b3ff23110c54182
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ATL71.DLL
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\download\ATL71.DLL
        • Size 87KB
        • SHA256 a68e1297fae2bcf854b47ffa444f490353028de1fa2ca713b6cf6cc5aa22b88a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MSVCP71.dll
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\download\MSVCP71.dll
        • Size 492KB
        • SHA256 6c483cbe349863c7dcf6f8cb7334e7d28c299e7d5aa063297ea2f62352f6bdd9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MSVCR71.dll
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\download\MSVCR71.dll
        • Size 340KB
        • SHA256 c4d4339df314a27ff75a38967b7569d9962337b8d4cd4b0db3aba5ff72b2bfbb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MiniThunderPlatform.exe
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\download\MiniThunderPlatform.exe
        • Size 266KB
        • SHA256 f1a7a250356418e387d2827dd440b76326586621b4fdd837f8b327d16919827f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        XLBugHandler.dll
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\download\XLBugHandler.dll
        • Size 98KB
        • SHA256 1845df41da539bca264f59365bf7453b686b9098cc94cd0e2b9a20c74a561096
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        XLBugReport.exe
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\download\XLBugReport.exe
        • Size 242KB
        • SHA256 64f8d68cc1cfc5b9cc182df3becf704af93d0f1cc93ee59dbf682c75b6d4ffc0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        dl_peer_id.dll
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\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\4Y8o0w93l9\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\4Y8o0w93l9\download\id.dat
        • Size 40B
        • SHA256 c6233de5d227e53209c6fda197c77b23f32351db234c1c1069c3acb26686967f
        • MD5 SHA1 SHA512
        Submit Download

        zlib1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\download\zlib1.dll
        • Size 58KB
        • SHA256 bd29d2b1f930e4b660adf71606d1b9634188b7160a704a8d140cadafb46e1e56
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        easysoft.exe
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\easysoft.exe
        • Size 10.6MB
        • SHA256 ab85dc77caec84bdfce50cc8facd19653cbeb45e0c7af3534c4269da78ea1f90
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        encmsdnkloader
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\encmsdnkloader
        • Size 56KB
        • SHA256 c7446d49eacd1953ce84bb4e2b292f0344a19cfcdc86a3576cb0d083ee4c353a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        xldl.dll
        • Path C:\Users\Admin\AppData\Local\Temp\4Y8o0w93l9\xldl.dll
        • Size 286KB
        • SHA256 d0a7baaa3d861cf5d516e142006f844edeee2eecf834d2268e96e4162e1261d9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        download.cfg
        • Path C:\Users\Public\Thunder Network\Mini_downloadlib\ODAwMDAwNDM=\Version_3_2_1_46\Profiles\download.cfg
        • Size 286B
        • SHA256 c3fe997e00a2ab72bf78c221052a2973a3ebd02227d3beb50bc5ede4a75e4b27
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/5688-1987-0x000000006FFF0000-0x0000000070000000-memory.dmp
        Download

        memory/5688-1991-0x0000000002860000-0x0000000002BC0000-memory.dmp
        Download

        memory/5688-1974-0x0000000000400000-0x0000000000457000-memory.dmp
        Download

        memory/5688-2034-0x0000000000400000-0x0000000000457000-memory.dmp
        Download