| File name: | c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30 |
| Full analysis: | https://app.any.run/tasks/647ed4ba-9925-4e58-80e4-4b033377f9f7 |
| Verdict: | Malicious activity |
| Analysis date: | January 10, 2025, 22:03:41 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | 7F427F12CD43C97F6647A6A39735EBA8 |
| SHA1: | B6E68860FFD9FDDF9E3248B0D89365EAB8E4310C |
| SHA256: | C3435C7D8EB6822FF755DD1F48266E8BC267A8D8B87FEE7A4EBE8EC8EFDD1C30 |
| SSDEEP: | 49152:iHlGAXWQkC2R/QORBt7QjFtmcaTH/vU4do9Pcjq1GvXB1sgPR8N32+Rr181vWDZS:zAGQX21RBt7QjTmcaTH/vU4do9Pcjq17 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes application which crashes
- c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe (PID: 6480)
INFO
Creates files or folders in the user directory
- WerFault.exe (PID: 6744)
Reads mouse settings
- c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe (PID: 6480)
The process uses AutoIt
- c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe (PID: 6480)
The sample compiled with english language support
- c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe (PID: 6480)
Reads the software policy settings
- WerFault.exe (PID: 6744)
Checks supported languages
- c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe (PID: 6480)
Checks proxy server information
- WerFault.exe (PID: 6744)
Create files in a temporary directory
- c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe (PID: 6480)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:12:11 23:12:07+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581120 |
| InitializedDataSize: | 628736 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x27dcd |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
Total processes
130
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6480 | "C:\Users\admin\AppData\Local\Temp\c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe" | C:\Users\admin\AppData\Local\Temp\c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 6568 | "C:\Users\admin\AppData\Local\Temp\c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe" | C:\Windows\SysWOW64\svchost.exe | — | c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 6744 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6480 -s 772 | C:\Windows\SysWOW64\WerFault.exe | c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
3 094
Read events
3 094
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
8
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6744 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_c3435c7d8eb6822f_86ef75453578eff836dd5ab96d3b5722b345ab_9fb02ada_822b4678-811e-4756-b900-f6a115e6e864\Report.wer | — | |
MD5:— | SHA256:— | |||
| 6744 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:FA84E4BCC92AA5DB735AB50711040CDE | SHA256:6D7205E794FDE4219A62D9692ECDDF612663A5CF20399E79BE87B851FCA4CA33 | |||
| 6744 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785 | der | |
MD5:F6F53CD09A41E968C363419B279D3112 | SHA256:6D2BB01CC7A9BADE2113B219CAC1BDA86B2733196B7E1BD0C807CE1E396B1892 | |||
| 6744 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER5F2A.tmp.dmp | binary | |
MD5:5DA114834FFEBFB56BF965AA8E9D0D9D | SHA256:819B9A04D3344C180BDCB37D32AC21F6040326AAB27D03B375D6880E0664E6C2 | |||
| 6480 | c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe | C:\Users\admin\AppData\Local\Temp\schoolma | binary | |
MD5:563D18F2654E320B8908B3D8D233ED11 | SHA256:BBF8EFB442C412CFCA278229CA0F5D1B2C5264F5676BC72C4F15BDFD6FED60D8 | |||
| 6744 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER60A3.tmp.xml | xml | |
MD5:015262CC79F5682379404DC552503F5D | SHA256:02C355DA3500F80C286EC1CB756A7E5A8B421BA465074E20F7F40DFBB602FD1B | |||
| 6744 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER6074.tmp.WERInternalMetadata.xml | xml | |
MD5:D77562EB88EF85CECBBC070588D4ABA9 | SHA256:EA7C5D775EB320DE94603950F8A3E3AF6C0E693925D1AE571C56E375CBC1A85C | |||
| 6480 | c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe | C:\Users\admin\AppData\Local\Temp\aut55B5.tmp | binary | |
MD5:563D18F2654E320B8908B3D8D233ED11 | SHA256:BBF8EFB442C412CFCA278229CA0F5D1B2C5264F5676BC72C4F15BDFD6FED60D8 | |||
| 6744 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:1B925EA52C6FA2AEE7B0ADB7182BEAD0 | SHA256:F92FF86FA778911BCD8FF9C78F0991D286B513777DC7A3BAC5DC15EA12A8FF8B | |||
| 6744 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\c3435c7d8eb6822ff755dd1f48266e8bc267a8d8b87fee7a4ebe8ec8efdd1c30.exe.6480.dmp | binary | |
MD5:F53F6590450CB1AD08C367BD3435F0BA | SHA256:D3445B585DB216718C5741919B11078FAB41F58E91F7B76F4B1238D5A0C04817 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
35
DNS requests
20
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.177:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6192 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
132 | svchost.exe | GET | 200 | 23.48.23.177:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
132 | svchost.exe | 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 |
6192 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6436 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
6744 | WerFault.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | 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 |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.177:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
132 | svchost.exe | 23.48.23.177:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
132 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 104.126.37.185:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 40.126.32.74:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |