| File name: | The_Nuker_4_Installer.exe |
| Full analysis: | https://app.any.run/tasks/e2fc4f9d-f6a1-44db-8f2f-d6fce46690b7 |
| Verdict: | Malicious activity |
| Analysis date: | June 21, 2025, 10:34:44 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | CCC5C9773432AEA64C2D576FD55EEC35 |
| SHA1: | 678F7869C2F56C632789D5E990EB46E3D5A56BE7 |
| SHA256: | 71D912496B26668FDC7662D07D9D8BC2A4672E771D98B03FDDB1EC4ED92E10B6 |
| SSDEEP: | 98304:XzfyVMcz9E685gGpJaiTpH8qknpAyzMhcn+M5T7bV4lW7hAT7pTtMIUyTCeTs+7q:iiAL9sG |
MALICIOUS
No malicious indicators.SUSPICIOUS
ADVANCEDINSTALLER mutex has been found
- The_Nuker_4_Installer.exe (PID: 1324)
Reads the Windows owner or organization settings
- The_Nuker_4_Installer.exe (PID: 1324)
- msiexec.exe (PID: 2804)
Process drops legitimate windows executable
- The_Nuker_4_Installer.exe (PID: 1324)
Executable content was dropped or overwritten
- The_Nuker_4_Installer.exe (PID: 1324)
There is functionality for taking screenshot (YARA)
- The_Nuker_4_Installer.exe (PID: 1324)
Detects AdvancedInstaller (YARA)
- msiexec.exe (PID: 1948)
- The_Nuker_4_Installer.exe (PID: 1324)
Executes as Windows Service
- VSSVC.exe (PID: 1028)
INFO
Reads Environment values
- The_Nuker_4_Installer.exe (PID: 1324)
- msiexec.exe (PID: 6368)
- msiexec.exe (PID: 3888)
- msiexec.exe (PID: 6260)
The sample compiled with english language support
- The_Nuker_4_Installer.exe (PID: 1324)
- msiexec.exe (PID: 1948)
- msiexec.exe (PID: 2804)
Creates files or folders in the user directory
- The_Nuker_4_Installer.exe (PID: 1324)
Reads the computer name
- The_Nuker_4_Installer.exe (PID: 1324)
- msiexec.exe (PID: 2804)
- msiexec.exe (PID: 6368)
- msiexec.exe (PID: 3888)
- msiexec.exe (PID: 6260)
Checks supported languages
- The_Nuker_4_Installer.exe (PID: 1324)
- msiexec.exe (PID: 2804)
- msiexec.exe (PID: 6368)
- msiexec.exe (PID: 3888)
- msiexec.exe (PID: 6260)
Create files in a temporary directory
- The_Nuker_4_Installer.exe (PID: 1324)
- msiexec.exe (PID: 3888)
Executable content was dropped or overwritten
- msiexec.exe (PID: 1948)
- msiexec.exe (PID: 2804)
Manages system restore points
- SrTasks.exe (PID: 2348)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:10:04 08:42:22+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.37 |
| CodeSize: | 2600448 |
| InitializedDataSize: | 1385984 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1f0006 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | Debug |
| FileOS: | Win32 |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | The Nuker Team |
| FileDescription: | The Nuker 4 Installer |
| FileVersion: | 1.0.0 |
| InternalName: | The Nuker 4 Installer |
| LegalCopyright: | Copyright (C) 2023 The Nuker Team |
| OriginalFileName: | The Nuker 4 Installer.exe |
| ProductName: | The Nuker 4 |
| ProductVersion: | 1.0.0 |
Total processes
147
Monitored processes
10
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1028 | C:\WINDOWS\system32\vssvc.exe | C:\Windows\System32\VSSVC.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1324 | "C:\Users\admin\AppData\Local\Temp\The_Nuker_4_Installer.exe" | C:\Users\admin\AppData\Local\Temp\The_Nuker_4_Installer.exe | explorer.exe | ||||||||||||
User: admin Company: The Nuker Team Integrity Level: MEDIUM Description: The Nuker 4 Installer Version: 1.0.0 Modules
| |||||||||||||||
| 1896 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | SrTasks.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1948 | "C:\WINDOWS\system32\msiexec.exe" /i "C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\435D519\The Nuker 4.msi" AI_SETUPEXEPATH=C:\Users\admin\AppData\Local\Temp\The_Nuker_4_Installer.exe SETUPEXEDIR=C:\Users\admin\AppData\Local\Temp\ EXE_CMD_LINE="/exenoupdates /forcecleanup /wintime 1750500559 " | C:\Windows\SysWOW64\msiexec.exe | The_Nuker_4_Installer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2348 | C:\WINDOWS\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:11 | C:\Windows\System32\SrTasks.exe | — | msiexec.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Windows System Protection background tasks. Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2804 | C:\WINDOWS\system32\msiexec.exe /V | C:\Windows\System32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Version: 5.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3148 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3888 | C:\Windows\syswow64\MsiExec.exe -Embedding C0A90461AE3969CCEAAE3120601B649D C | C:\Windows\SysWOW64\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6260 | C:\Windows\syswow64\MsiExec.exe -Embedding C41B00018804CCEAAF67DB9DD54F64B8 | C:\Windows\SysWOW64\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6368 | C:\Windows\syswow64\MsiExec.exe -Embedding 1447662B6D5090FED0D48AEB09203B64 C | C:\Windows\SysWOW64\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
3 255
Read events
3 080
Write events
166
Delete events
9
Modification events
| (PID) Process: | (2804) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SystemRestore |
| Operation: | write | Name: | SrCreateRp (Enter) |
Value: 480000000000000049D4D32E98E2DB01F40A00003C0A0000D50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2804) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGetSnapshots (Enter) |
Value: 480000000000000049D4D32E98E2DB01F40A00003C0A0000D20700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2804) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppCreate (Enter) |
Value: 4800000000000000B9F9F92E98E2DB01F40A00003C0A0000D00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (2804) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP |
| Operation: | write | Name: | LastIndex |
Value: 11 | |||
| (PID) Process: | (1028) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 4800000000000000430F4B2F98E2DB0104040000040E0000E80300000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1028) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 480000000000000096744D2F98E2DB0104040000C80F0000E80300000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1028) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 480000000000000096744D2F98E2DB01040400008C0F0000E80300000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1028) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 480000000000000096744D2F98E2DB0104040000D80C0000E80300000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1028) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer |
| Operation: | write | Name: | IDENTIFY (Leave) |
Value: 4800000000000000D63B522F98E2DB0104040000040E0000E80300000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (1028) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer |
| Operation: | write | Name: | IDENTIFY (Leave) |
Value: 4800000000000000D63B522F98E2DB0104040000C80F0000E80300000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
Executable files
20
Suspicious files
2
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder0.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder1.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder2.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder3.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder4.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder5.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder6.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder7.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder8.aiph | — | |
MD5:— | SHA256:— | |||
| 1324 | The_Nuker_4_Installer.exe | C:\Users\admin\AppData\Roaming\The Nuker Team\The Nuker 4 1.0.0\install\holder9.aiph | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
28
DNS requests
16
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 23.55.104.190:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2188 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.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 |
2188 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
4944 | svchost.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1508 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1268 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1268 | svchost.exe | 23.55.104.190:80 | crl.microsoft.com | Akamai International B.V. | US | whitelisted |
1268 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
2188 | SIHClient.exe | 52.149.20.212:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
2188 | SIHClient.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |