| File name: | 2025-06-21_34828f7bda1392a648369cfe76e10cba_destroyer_elex_wannacry |
| Full analysis: | https://app.any.run/tasks/435f5ab3-6b45-4bd2-bd92-9d3d324f5f29 |
| Verdict: | Malicious activity |
| Threats: | BlackMatter is a ransomware strain operating as a Ransomware-as-a-Service (RaaS), designed to encrypt files, remove recovery options, and extort victims across critical industries. Emerging in 2021, it quickly became a major concern due to its ability to evade defenses, spread across networks, and cause large-scale operational disruption, forcing security teams to act against a highly destructive and persistent threat. |
| Analysis date: | June 21, 2025, 21:56:34 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 34828F7BDA1392A648369CFE76E10CBA |
| SHA1: | 56AE2E1B5F19DFF15894AF02B2605A9C5DEE63DB |
| SHA256: | 059A442C795180D2B0303D07C416CEBC68632EA84A2DAEC04ED396E7CF63CF92 |
| SSDEEP: | 1536:a1FFnXM+rz0WS2QfrEjlga11n/oHniAeOxXNC8Sf9IaXiQkUS:a1FFnXM+rz0WSjpnSf9IaXioS |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2025:06:19 23:24:36+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 74240 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x141be |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | |
| FileVersion: | 0.0.0.0 |
| InternalName: | LB3.exe |
| LegalCopyright: | |
| OriginalFileName: | LB3.exe |
| ProductVersion: | 0.0.0.0 |
| AssemblyVersion: | 0.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 188 | "net.exe" stop vss | C:\Windows\System32\net.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 2 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 188 | C:\WINDOWS\system32\net1 stop mysql | C:\Windows\System32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 2 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 188 | "sc.exe" config BackupExecDiveciMediaService start=disabled | C:\Windows\System32\sc.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Service Control Manager Configuration Tool Exit code: 1060 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 188 | "sc.exe" delete VSNAPVSS | C:\Windows\System32\sc.exe | — | update_uxIvoO.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Service Control Manager Configuration Tool Exit code: 1060 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 236 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 416 | "cmd.exe" /C "C:\Users\admin\AppData\Local\Temp\selfdestruct_mTcOl2oN.bat" | C:\Windows\System32\cmd.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 416 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | wbadmin.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 416 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | sc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 416 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | wbadmin.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 416 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | sc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (724) svchost.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | UpdateEyKLTV |
Value: C:\Users\admin\AppData\Local\svchost.exe | |||
| (PID) Process: | (724) svchost.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\Shell\Open\command |
| Operation: | write | Name: | DelegateExecute |
Value: | |||
| (PID) Process: | (3948) control.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (3948) control.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3948) control.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3948) control.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (4460) update_uxIvoO.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce |
| Operation: | write | Name: | Update7vLJi9 |
Value: C:\Users\admin\AppData\Local\Temp\update_uxIvoO.exe | |||
| (PID) Process: | (4460) update_uxIvoO.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\Shell\Open\command |
| Operation: | write | Name: | DelegateExecute |
Value: | |||
| (PID) Process: | (724) svchost.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | XRgvmmR6D |
Value: C:\Users\admin\AppData\Local\svchost.exe | |||
| (PID) Process: | (4460) update_uxIvoO.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | M8hMXXw0T |
Value: C:\Users\admin\AppData\Local\Temp\update_uxIvoO.exe | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 724 | svchost.exe | C:\Users\admin\AppData\Local\Temp\selfdestruct_G6S7pwGW.bat | text | |
MD5:80384AC2A6120ACBE512303AEBC66A1D | SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505 | |||
| 724 | svchost.exe | C:\Users\admin\AppData\Local\Temp\selfdestruct_IYzTJ2gW.bat | text | |
MD5:80384AC2A6120ACBE512303AEBC66A1D | SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505 | |||
| 2404 | 2025-06-21_34828f7bda1392a648369cfe76e10cba_destroyer_elex_wannacry.exe | C:\Users\admin\AppData\Local\Temp\selfdestruct_HYX3B86k.bat | text | |
MD5:01F4EEB56F1ED9EE291C11AD5BE1D8FB | SHA256:23EC95F140703E35674FAE6AAA939A537D70873B6FD7D5D77F98E85CE192F9ED | |||
| 1508 | svchost.exe | C:\Users\admin\AppData\Local\Temp\selfdestruct_d1iCdMfk.bat | text | |
MD5:80384AC2A6120ACBE512303AEBC66A1D | SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505 | |||
| 724 | svchost.exe | C:\Users\admin\AppData\Local\Temp\update_zHOSCx.exe | executable | |
MD5:34828F7BDA1392A648369CFE76E10CBA | SHA256:059A442C795180D2B0303D07C416CEBC68632EA84A2DAEC04ED396E7CF63CF92 | |||
| 2404 | 2025-06-21_34828f7bda1392a648369cfe76e10cba_destroyer_elex_wannacry.exe | C:\Users\admin\AppData\Local\svchost.exe | executable | |
MD5:34828F7BDA1392A648369CFE76E10CBA | SHA256:059A442C795180D2B0303D07C416CEBC68632EA84A2DAEC04ED396E7CF63CF92 | |||
| 724 | svchost.exe | C:\Users\admin\AppData\Local\Temp\selfdestruct_mTcOl2oN.bat | text | |
MD5:80384AC2A6120ACBE512303AEBC66A1D | SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505 | |||
| 1508 | svchost.exe | C:\Users\admin\AppData\Local\Temp\selfdestruct_g701J9Vm.bat | text | |
MD5:80384AC2A6120ACBE512303AEBC66A1D | SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505 | |||
| 1508 | svchost.exe | C:\Users\admin\AppData\Local\Temp\selfdestruct_X3er9FNC.bat | text | |
MD5:80384AC2A6120ACBE512303AEBC66A1D | SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505 | |||
| 724 | svchost.exe | C:\Users\admin\AppData\Local\Temp\selfdestruct_NAvx7fme.bat | text | |
MD5:80384AC2A6120ACBE512303AEBC66A1D | SHA256:169674D683BE5127DF6B0817287779B6292835BD97B12785ED9243543B823505 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | GET | 200 | 184.25.50.8:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 184.25.50.8:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5232 | RUXIMICS.exe | GET | 200 | 184.25.50.8:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 20.190.159.4:443 | https://login.live.com/RST2.srf | unknown | xml | 1.24 Kb | whitelisted |
— | — | POST | 200 | 20.190.159.4:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | text | 16.7 Kb | whitelisted |
— | — | POST | 200 | 40.126.31.130:443 | https://login.live.com/RST2.srf | unknown | xml | 11.1 Kb | whitelisted |
— | — | POST | 200 | 40.126.31.1:443 | https://login.live.com/RST2.srf | unknown | xml | 10.3 Kb | whitelisted |
— | — | POST | 200 | 40.126.31.3:443 | https://login.live.com/RST2.srf | unknown | xml | 11.0 Kb | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1268 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5232 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 184.25.50.8:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1268 | svchost.exe | 184.25.50.8:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5232 | RUXIMICS.exe | 184.25.50.8:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5944 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
1268 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
Process | Message |
|---|---|
wbadmin.exe | Invalid parameter passed to C runtime function.
|
wbadmin.exe | Invalid parameter passed to C runtime function.
|
wbadmin.exe | Invalid parameter passed to C runtime function.
|
wbadmin.exe | Invalid parameter passed to C runtime function.
|
wbadmin.exe | Invalid parameter passed to C runtime function.
|
wbadmin.exe | Invalid parameter passed to C runtime function.
|