| File name: | f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce |
| Full analysis: | https://app.any.run/tasks/0e05e6d7-16f1-491c-a5da-381cc9426dde |
| Verdict: | Malicious activity |
| Analysis date: | January 10, 2025, 23:48:26 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 79E059E518B08ADBF428180B3E05495E |
| SHA1: | 53DEC3A16758AEB96A1AFCE4245B26C56D53D40A |
| SHA256: | F55861FDFAB03622D2E522711B19B3EDFA6D50906AB712CFAE0810639205B0CE |
| SSDEEP: | 12288:4Nq6wvyO5KPePHHQ0dZ6QncCQrc1IGKPWCaU6juGalxgRtw2PveMmWe/tI4tUJem:JCQSlKXeUiHYS6 |
MALICIOUS
Executing a file with an untrusted certificate
- f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe (PID: 1556)
SUSPICIOUS
No suspicious indicators.INFO
Disables trace logs
- f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe (PID: 1556)
Reads the computer name
- f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe (PID: 1556)
Reads the machine GUID from the registry
- f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe (PID: 1556)
Checks supported languages
- f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe (PID: 1556)
Checks proxy server information
- f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe (PID: 1556)
Reads the software policy settings
- f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe (PID: 1556)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:12:17 23:41:39+00:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 1044992 |
| InitializedDataSize: | 18944 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x10114e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 6.6.0.108 |
| ProductVersionNumber: | 6.6.0.108 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | DucFabulous Co,ltd |
| FileDescription: | - |
| FileVersion: | 6.6.0.108 |
| InternalName: | ref.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | ref.exe |
| ProductName: | UltraViewer |
| ProductVersion: | 6.6.0.108 |
| AssemblyVersion: | 6.6.0.108 |
Total processes
128
Monitored processes
2
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1556 | "C:\Users\admin\AppData\Local\Temp\f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe" | C:\Users\admin\AppData\Local\Temp\f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | explorer.exe | ||||||||||||
User: admin Company: DucFabulous Co,ltd Integrity Level: MEDIUM Version: 6.6.0.108 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
| |||||||||||||||
Total events
847
Read events
833
Write events
14
Delete events
0
Modification events
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (1556) f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
35
DNS requests
18
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3652 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
7056 | 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 |
7056 | 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 |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | 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 |
|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5064 | SearchApp.exe | 104.126.37.130:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
3700 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1556 | f55861fdfab03622d2e522711b19b3edfa6d50906ab712cfae0810639205b0ce.exe | 194.15.112.248:443 | oshi.at | International Hosting Solutions Llp | GB | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
oshi.at |
| unknown |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
Threats
4 ETPRO signatures available at the full report