| File name: | 2025-05-25_005854ba5854d09fbfca24fce2a16b7c_black-basta_cobalt-strike_luca-stealer_satacom |
| Full analysis: | https://app.any.run/tasks/3e722a57-c9a5-4f26-9441-6dcd89d93bee |
| Verdict: | Malicious activity |
| Analysis date: | May 25, 2025, 12:03:42 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 6 sections |
| MD5: | 005854BA5854D09FBFCA24FCE2A16B7C |
| SHA1: | AD4382B15D4DF08FEC677B95E2F912BDBD6771CC |
| SHA256: | 3D85216E5DAD8A7F384B160447E83614AE2313E7C1D930AE99A9CB648114F8B4 |
| SSDEEP: | 12288:vmalOYRoPewONDRZoehSYu2uuDNvlhQUUItyfO4S9yRW7H8UTt:vmalOYUONDRZoe7Gu5voDSARWj8wt |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:05:13 16:48:38+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.43 |
| CodeSize: | 286208 |
| InitializedDataSize: | 127488 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1e5f0 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 728 | takeown /F "C:\WINDOWS\System32\reagentc.exe" | C:\Windows\System32\takeown.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Takes ownership of a file Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1012 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powercfg.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1052 | reagentc /disable | C:\Windows\System32\ReAgentc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Windows Recovery Agent Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1512 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2108 | cmd.exe /C reagentc /disable | C:\Windows\System32\cmd.exe | — | WinTemp-v4.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2392 | schtasks /Create /TN "v4" /TR "C:\Windows\System32\Win-v42.exe" /SC ONLOGON /RL HIGHEST /F | C:\Windows\System32\schtasks.exe | — | WinTemp-v4.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Task Scheduler Configuration Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2960 | C:\WINDOWS\system32\WerFault.exe -u -p 4120 -s 448 | C:\Windows\System32\WerFault.exe | — | Win-v42.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4068 | powercfg /change monitor-timeout-dc 0 | C:\Windows\System32\powercfg.exe | — | WinTemp-v4.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Power Settings Command-Line Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4120 | C:\Windows\System32\Win-v42.exe | C:\Windows\System32\Win-v42.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| (PID) Process: | (1052) ReAgentc.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba}\Elements\25000004 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (1052) ReAgentc.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba}\Elements |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (1052) ReAgentc.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba} |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (1052) ReAgentc.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba}\Description |
| Operation: | write | Name: | Type |
Value: 269484033 | |||
| (PID) Process: | (1052) ReAgentc.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba}\Elements\24000001 |
| Operation: | write | Name: | Element |
Value: {5b970157-8568-11eb-b45c-806e6f6e6963} | |||
| (PID) Process: | (1052) ReAgentc.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba}\Elements\25000004 |
| Operation: | write | Name: | Element |
Value: 0000000000000000 | |||
| (PID) Process: | (7440) WinTemp-v4.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\$SHconfig\startup |
| Operation: | write | Name: | v4 |
Value: C:\Windows\Win-v41.exe | |||
| (PID) Process: | (7440) WinTemp-v4.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | v4 |
Value: C:\Users\admin\AppData\Local\Microsoft\Windows\Explorer\Win-v43.exe | |||
| (PID) Process: | (1052) ReAgentc.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\11000001 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (1052) ReAgentc.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{9dea862c-5cdd-4e70-acc1-f32b344d4795}\Elements\11000001 |
| Operation: | write | Name: | Element |
Value: 0000000000000000000000000000000006000000000000004800000000000000715E5C2FA985EB1190A89A9B763584210000000000000000745E5C2FA985EB1190A89A9B7635842100000000000000000000000000000000 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7628 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_explorer.exe_e99425b07369e3d19c3c5d478ae046144fb549_06b5b057_11529db8-a081-4989-8470-701d700524eb\Report.wer | — | |
MD5:— | SHA256:— | |||
| 7508 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_2g1jdtz2.ufr.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 1052 | ReAgentc.exe | C:\Windows\System32\Recovery\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 7628 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERD4B8.tmp.WERInternalMetadata.xml | xml | |
MD5:7140E897EC2A72D759EE5B4760A887AF | SHA256:532B90A6F326348DAE64D042A62D56E339E0EFFE80258C47D46256C067E01DE5 | |||
| 7508 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ia4ki4nt.2t4.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 2960 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_Win-v42.exe_d31bda1ebf7118c7d7c7aeeb14d1473597d6cc7_78910e5c_2bafca27-4026-41d5-916e-d0c89075447c\Report.wer | — | |
MD5:— | SHA256:— | |||
| 6656 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_Win-v43.exe_596a2daef77f28df3ae3fe8fa5cdcf4e38f13433_b21b66a5_b3148d2a-2602-49c1-bab0-7ce6c1b7af03\Report.wer | — | |
MD5:— | SHA256:— | |||
| 7628 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERD3AD.tmp.dmp | binary | |
MD5:27BD500BA70FF6CD254260C79377EDE6 | SHA256:B52340F1C0F97DEFCD8B6C92CE085BAA9308A7592DDFCD94550B67F8689BB1D3 | |||
| 7980 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_bqil4mie.5ew.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7980 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_e1cy1cbb.33m.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2104 | svchost.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 404 | 152.89.61.96:443 | https://xai830k.com/sapphire.exe | unknown | html | 315 b | malicious |
2104 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 500 | 40.91.76.224:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
— | — | POST | 500 | 40.91.76.224:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 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 |
2104 | svchost.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
7440 | WinTemp-v4.exe | 152.89.61.96:443 | xai830k.com | Virtual Systems LLC | UA | malicious |
7440 | WinTemp-v4.exe | 45.144.212.77:7777 | — | Bursabil Teknoloji A.S. | UA | malicious |
5680 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
7980 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
xai830k.com |
| malicious |
activation-v2.sls.microsoft.com |
| whitelisted |