| File name: | r8nj8f.secro671779420 |
| Full analysis: | https://app.any.run/tasks/0fcc3b77-d626-47c4-9732-c895384ef1f6 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | February 21, 2025, 12:15:49 |
| OS: | Windows 10 Professional (build: 19045, 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: | 923C01E71A0EDC6348FEF42A96232F4D |
| SHA1: | AC386FE76ED8448975EEEE75B6343EFD0E45A47E |
| SHA256: | C8925393C4FA911D438A5412A06AD0CE38289592C8B1FABCB2AD0D0E06D01205 |
| SSDEEP: | 6144:8PYzgBUTl4cqxGJnb8AnrjI8egUFIujqREJKq1Tr:8DBUZ4cqxGxtrjIKuUq1Tr |
MALICIOUS
Known privilege escalation attack
- dllhost.exe (PID: 3808)
Changes powershell execution policy (Bypass)
- r8nj8f.secro671779420.exe (PID: 4952)
Bypass execution policy to execute commands
- powershell.exe (PID: 628)
- powershell.exe (PID: 364)
Adds path to the Windows Defender exclusion list
- r8nj8f.secro671779420.exe (PID: 4952)
Adds process to the Windows Defender exclusion list
- r8nj8f.secro671779420.exe (PID: 4952)
Create files in the Startup directory
- dasHost.exe (PID: 5200)
XWORM has been detected (SURICATA)
- dasHost.exe (PID: 5200)
SUSPICIOUS
Reads security settings of Internet Explorer
- r8nj8f.secro671779420.exe (PID: 1144)
- r8nj8f.secro671779420.exe (PID: 4952)
Reads the date of Windows installation
- r8nj8f.secro671779420.exe (PID: 1144)
- r8nj8f.secro671779420.exe (PID: 4952)
Probably UAC bypass using CMSTP.exe (Connection Manager service profile)
- r8nj8f.secro671779420.exe (PID: 1144)
Starts CMD.EXE for commands execution
- mshta.exe (PID: 5316)
- r8nj8f.secro671779420.exe (PID: 4952)
Runs shell command (SCRIPT)
- mshta.exe (PID: 5316)
- mshta.exe (PID: 3992)
Possible usage of Discord/Telegram API has been detected (YARA)
- r8nj8f.secro671779420.exe (PID: 1144)
- r8nj8f.secro671779420.exe (PID: 4952)
- dasHost.exe (PID: 5200)
Checks for external IP
- r8nj8f.secro671779420.exe (PID: 4952)
- svchost.exe (PID: 2192)
Starts POWERSHELL.EXE for commands execution
- r8nj8f.secro671779420.exe (PID: 4952)
The process connected to a server suspected of theft
- r8nj8f.secro671779420.exe (PID: 4952)
Executes as Windows Service
- VSSVC.exe (PID: 2548)
Script adds exclusion path to Windows Defender
- r8nj8f.secro671779420.exe (PID: 4952)
Script adds exclusion process to Windows Defender
- r8nj8f.secro671779420.exe (PID: 4952)
Uses TASKKILL.EXE to kill process
- mshta.exe (PID: 3992)
Executable content was dropped or overwritten
- r8nj8f.secro671779420.exe (PID: 4952)
- dasHost.exe (PID: 5200)
The process creates files with name similar to system file names
- r8nj8f.secro671779420.exe (PID: 4952)
The process executes via Task Scheduler
- dasHost.exe (PID: 5200)
Executing commands from a ".bat" file
- r8nj8f.secro671779420.exe (PID: 4952)
Uses TIMEOUT.EXE to delay execution
- cmd.exe (PID: 1416)
Connects to unusual port
- dasHost.exe (PID: 5200)
Contacting a server suspected of hosting an CnC
- dasHost.exe (PID: 5200)
INFO
Process checks computer location settings
- r8nj8f.secro671779420.exe (PID: 1144)
- r8nj8f.secro671779420.exe (PID: 4952)
Reads the computer name
- r8nj8f.secro671779420.exe (PID: 1144)
- r8nj8f.secro671779420.exe (PID: 4952)
- dasHost.exe (PID: 5200)
Checks supported languages
- r8nj8f.secro671779420.exe (PID: 1144)
- r8nj8f.secro671779420.exe (PID: 4952)
- dasHost.exe (PID: 5200)
Reads the machine GUID from the registry
- r8nj8f.secro671779420.exe (PID: 1144)
- r8nj8f.secro671779420.exe (PID: 4952)
- dasHost.exe (PID: 5200)
Checks transactions between databases Windows and Oracle
- cmstp.exe (PID: 2728)
Reads Internet Explorer settings
- mshta.exe (PID: 5316)
- mshta.exe (PID: 3992)
Disables trace logs
- r8nj8f.secro671779420.exe (PID: 4952)
- cmstp.exe (PID: 2728)
Reads Environment values
- r8nj8f.secro671779420.exe (PID: 4952)
Checks proxy server information
- r8nj8f.secro671779420.exe (PID: 4952)
Reads the software policy settings
- r8nj8f.secro671779420.exe (PID: 4952)
Creates files in the program directory
- dllhost.exe (PID: 3808)
- r8nj8f.secro671779420.exe (PID: 4952)
Checks if a key exists in the options dictionary (POWERSHELL)
- powershell.exe (PID: 628)
- powershell.exe (PID: 364)
Script raised an exception (POWERSHELL)
- powershell.exe (PID: 628)
- powershell.exe (PID: 364)
Create files in a temporary directory
- r8nj8f.secro671779420.exe (PID: 4952)
Creates files or folders in the user directory
- dasHost.exe (PID: 5200)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .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) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2025:02:21 10:37:33+00:00 |
| ImageFileCharacteristics: | Executable |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 275456 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x453aa |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | |
| FileVersion: | 1.0.0.0 |
| InternalName: | DiscordNuker.exe |
| LegalCopyright: | |
| OriginalFileName: | DiscordNuker.exe |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
143
Monitored processes
21
Malicious processes
6
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 336 | timeout 3 | C:\Windows\System32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: timeout - pauses command processing Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 364 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'dasHost.exe' | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | r8nj8f.secro671779420.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 396 | C:\WINDOWS\system32\DllHost.exe /Processid:{F32D97DF-E3E5-4CB9-9E3E-0EB5B4E49801} | C:\Windows\System32\dllhost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: COM Surrogate Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 628 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\dasHost.exe' | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | r8nj8f.secro671779420.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 836 | "C:\Windows\System32\cmd.exe" /c start "" "C:\Users\admin\Desktop\r8nj8f.secro671779420.exe" | C:\Windows\System32\cmd.exe | — | mshta.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
| |||||||||||||||
| 1144 | "C:\Users\admin\Desktop\r8nj8f.secro671779420.exe" | C:\Users\admin\Desktop\r8nj8f.secro671779420.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1416 | C:\WINDOWS\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\tmp3883.tmp.bat"" | C:\Windows\System32\cmd.exe | — | r8nj8f.secro671779420.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1544 | \??\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
| |||||||||||||||
| 2192 | 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
| |||||||||||||||
| 2448 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.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
| |||||||||||||||
Total events
18 411
Read events
18 336
Write events
75
Delete events
0
Modification events
| (PID) Process: | (2728) cmstp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CMSTP |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2728) cmstp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CMSTP |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (2728) cmstp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CMSTP |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2728) cmstp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CMSTP |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (2728) cmstp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CMSTP |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (2728) cmstp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CMSTP |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2728) cmstp.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\CMSTP |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2728) cmstp.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Network\Network Connections |
| Operation: | write | Name: | DesktopShortcut |
Value: 0 | |||
| (PID) Process: | (3808) dllhost.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\cmmgr32.exe |
| Operation: | write | Name: | ProfileInstallPath |
Value: C:\ProgramData\Microsoft\Network\Connections\Cm | |||
| (PID) Process: | (5316) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
Executable files
3
Suspicious files
2
Text files
5
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 364 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ula1lz0a.qsa.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 5200 | dasHost.exe | C:\Users\admin\Xspay | executable | |
MD5:923C01E71A0EDC6348FEF42A96232F4D | SHA256:C8925393C4FA911D438A5412A06AD0CE38289592C8B1FABCB2AD0D0E06D01205 | |||
| 628 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ycnfoez5.x1l.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 628 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_3il4by1o.bqi.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 364 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_v1rz3hkv.fv5.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 1144 | r8nj8f.secro671779420.exe | C:\Windows\Temp\52rjn5pj.inf | text | |
MD5:0ABC7D371102FEC21D455240C4B7FCDA | SHA256:DCA15298434247B659A18FC1F41874E59B07F8430EAE6F76A82F4DF474858BAF | |||
| 4952 | r8nj8f.secro671779420.exe | C:\ProgramData\dasHost.exe | executable | |
MD5:923C01E71A0EDC6348FEF42A96232F4D | SHA256:C8925393C4FA911D438A5412A06AD0CE38289592C8B1FABCB2AD0D0E06D01205 | |||
| 628 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:12BB6DEECE5591424400110B6A55A9CE | SHA256:68272A01DF11446F4A5B4A4F31BC1CEBB5F6FCBF3666DBC2F5AAFA0C6E26331F | |||
| 5200 | dasHost.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Xspay.lnk | binary | |
MD5:0CFF738F6DA0EC2FFCA3C5339E99D83C | SHA256:ECB33F2E9F9FE3188C0CB6632030D1B3DF11582BEC3CBE6BF1D38E7F087F1F18 | |||
| 4952 | r8nj8f.secro671779420.exe | C:\Users\admin\AppData\Local\Temp\tmp3883.tmp.bat | text | |
MD5:C729EBC2E1DDF090A3CA3F81B0D94FF5 | SHA256:8732E2102B11CE30B130FCCF265184819477866BFBEBAEA8F1A225D39A1E28F9 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
26
DNS requests
10
Threats
9
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 95.101.54.128:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4952 | r8nj8f.secro671779420.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/csv/?fields=status,query | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
440 | svchost.exe | GET | 200 | 95.101.54.128:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
436 | RUXIMICS.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
440 | svchost.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 204 | 92.123.104.66:443 | https://www.bing.com/threshold/xls.aspx | unknown | — | — | whitelisted |
— | — | POST | 204 | 162.159.128.233:443 | https://discord.com/api/webhooks/1342444829509943359/VmEES51Exkdm2Sierq4CnqAraTeWAyI35xMLRjznkF8GXY9_D5Qje_cL5J_sHhnDeBVh | 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 |
|---|---|---|---|---|---|---|
440 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
436 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 2.19.122.30:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
440 | svchost.exe | 95.101.54.128:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 95.101.54.128:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
440 | svchost.exe | 2.23.246.101:80 | www.microsoft.com | Ooredoo Q.S.C. | QA | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.23.246.101:80 | www.microsoft.com | Ooredoo Q.S.C. | QA | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
ip-api.com |
| whitelisted |
discord.com |
| whitelisted |
25.ip.gl.ply.gg |
| malicious |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
2192 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
4952 | r8nj8f.secro671779420.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup ip-api.com |
2192 | svchost.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
4952 | r8nj8f.secro671779420.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
4952 | r8nj8f.secro671779420.exe | Successful Credential Theft Detected | STEALER [ANY.RUN] Attempt to exfiltrate via Discord |
2192 | svchost.exe | A Network Trojan was detected | MALWARE [ANY.RUN] Suspected domain Associated with Malware Distribution (.ply .gg) |
2192 | svchost.exe | Misc activity | ET TA_ABUSED_SERVICES Tunneling Service in DNS Lookup (* .ply .gg) |
5200 | dasHost.exe | Malware Command and Control Activity Detected | REMOTE [ANY.RUN] Xworm TCP Packet |