| File name: | 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver |
| Full analysis: | https://app.any.run/tasks/9b60edb4-768d-4bf4-ae35-4ebfce45c206 |
| Verdict: | Malicious activity |
| Analysis date: | June 21, 2025, 10:42:33 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (console) x86-64, for MS Windows, 7 sections |
| MD5: | CB689DB384535C3350EB6661D0D3098C |
| SHA1: | C281CFB5B6F0BBEEFCCBAADE868D8CBD297CAAFD |
| SHA256: | 5010405005F15352D4747A73E788B5F670C87F2B5B0FC6C3E6BDDBDFE9B0EFC5 |
| SSDEEP: | 98304:4drmW4EM6E1vuMR9YQ2TNqG8VA4YriuoGCNSGPOAZVo+uo:cMHD1 |
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:03:07 02:57:17+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14 |
| CodeSize: | 2122752 |
| InitializedDataSize: | 1482240 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1da03c |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x0017 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| FileDescription: | MeshCentral Background Service Agent |
| FileVersion: | 2025-Mar-6 21:44:07+0000 |
| LegalCopyright: | Apache 2.0 License |
| ProductName: | MeshCentral Agent |
| ProductVersion: | Commit: 2025-Mar-6 21:44:07+0000 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 592 | powershell -noprofile -nologo -command - | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | MeshAgent.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1044 | powershell -noprofile -nologo -command - | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | MeshAgent.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1096 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1268 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1328 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1332 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1740 | powershell -noprofile -nologo -command - | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | MeshAgent.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1852 | "C:\Users\admin\Desktop\2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe" | C:\Users\admin\Desktop\2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: MeshCentral Background Service Agent Exit code: 0 Version: 2025-Mar-6 21:44:07+0000 Modules
| |||||||||||||||
| 2028 | /c manage-bde -protectors -get C: -Type recoverypassword | C:\Windows\System32\cmd.exe | — | MeshAgent.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 4294967295 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2132 | manage-bde -protectors -get C: -Type recoverypassword | C:\Windows\System32\manage-bde.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: BitLocker Drive Encryption: Configuration Tool Exit code: 4294967295 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Mesh Agent |
| Operation: | write | Name: | _InstalledBy |
Value: S-1-5-21-1693682860-607145093-2874071422-1001 | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | DisplayName |
Value: Mesh Agent | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | DisplayIcon |
Value: C:\Program Files\Mesh Agent\MeshAgent.exe | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | InstallDate |
Value: 20250621 | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | InstallLocation |
Value: C:\Program Files\Mesh Agent\ | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | EstimatedSize |
Value: 3399 | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | NoModify |
Value: 1 | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | NoRepair |
Value: 1 | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | UninstallString |
Value: C:\Program Files\Mesh Agent\MeshAgent.exe -funinstall --meshServiceName="Mesh Agent" | |||
| (PID) Process: | (7000) 2025-06-21_cb689db384535c3350eb6661d0d3098c_black-basta_coinminer_ryuk_sliver.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Mesh Agent |
| Operation: | write | Name: | DisplayVersion |
Value: 2025-03-06 21:44:07.000+00:00 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4012 | MeshAgent.exe | C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\5957285E44C82632B945906B2F26744C7176655D | binary | |
MD5:AA321985AFFABC5D8E2CC0159C44E59D | SHA256:37142CEFFD004555A9B1A5C691351F83DEFEA8A3DE946001A2C0C3ADB1AA232D | |||
| 5020 | powershell.exe | C:\Windows\Temp\__PSScriptPolicyTest_yvdmpr3g.gzq.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 4012 | MeshAgent.exe | C:\Program Files\Mesh Agent\MeshAgent.msh | text | |
MD5:E575653030D66536A6EE65B0851FC41E | SHA256:C9B2BF6D9BBCD825142573C45A58ADDF034D2BFC5DD5E0D8E7D5EDBA55F0A570 | |||
| 4012 | MeshAgent.exe | C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Certificates\A90D8ADF0B305D281C3F67AE82660BF12E87C3C2 | binary | |
MD5:E798756355518FD77712FACC52D30446 | SHA256:44BE9656CCBCC035D6AD2E315BCB744A7B7668AAFA9F4EDA1ABEC2406F6CC0B2 | |||
| 3572 | powershell.exe | C:\Windows\Temp\__PSScriptPolicyTest_reabywjg.45j.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 4080 | powershell.exe | C:\Windows\Temp\__PSScriptPolicyTest_pvk3zqwy.bt3.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 4012 | MeshAgent.exe | C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\SystemCertificates\My\Keys\B39D9ABC340F6596E0DC7A449B0EFEC17427DA60 | binary | |
MD5:9B5CC76F1F637EFBA6CF56C491E395F3 | SHA256:007BAB3FFB8F59A5CB0DCDD88320125C6496A56B2D56DD99F2A0FCD5D8A5EAC0 | |||
| 4012 | MeshAgent.exe | C:\Program Files\Mesh Agent\MeshAgent.db | binary | |
MD5:A430A5C2312EB10FFBA8F60000B5E1EA | SHA256:A853587267CDC1D5A8DFFA47B98553C567CE63DFFC1F3C17173F9CFD7E38C8E8 | |||
| 6688 | powershell.exe | C:\Windows\Temp\__PSScriptPolicyTest_haanufb4.riq.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6688 | powershell.exe | C:\Windows\Temp\__PSScriptPolicyTest_0vkly0gp.ho1.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 2.19.11.105:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 2.19.11.105:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
3788 | RUXIMICS.exe | GET | 200 | 2.19.11.105:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
3788 | RUXIMICS.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 500 | 20.83.72.98:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
— | — | GET | 101 | 188.114.97.3:443 | https://desk.deluse.com.br/agent.ashx | unknown | — | — | unknown |
— | — | GET | 101 | 188.114.97.3:443 | https://desk.deluse.com.br/agent.ashx | unknown | — | — | unknown |
— | — | GET | 101 | 188.114.96.3:443 | https://desk.deluse.com.br/agent.ashx | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1268 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5944 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3788 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1268 | svchost.exe | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
5944 | MoUsoCoreWorker.exe | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
3788 | RUXIMICS.exe | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
1268 | svchost.exe | 2.23.246.101:80 | www.microsoft.com | Ooredoo Q.S.C. | QA | whitelisted |
5944 | MoUsoCoreWorker.exe | 2.23.246.101:80 | www.microsoft.com | Ooredoo Q.S.C. | QA | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
desk.deluse.com.br |
| unknown |
activation-v2.sls.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
— | — | Not Suspicious Traffic | INFO [ANY.RUN] Websocket Upgrade Request |
— | — | Not Suspicious Traffic | INFO [ANY.RUN] Websocket Upgrade Request |
— | — | Not Suspicious Traffic | INFO [ANY.RUN] Websocket Upgrade Request |
— | — | Not Suspicious Traffic | INFO [ANY.RUN] Websocket Upgrade Request |