| File name: | f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1 |
| Full analysis: | https://app.any.run/tasks/e091174e-80e4-4d39-a94c-6f0532c35b78 |
| Verdict: | Malicious activity |
| Analysis date: | January 10, 2025, 22:25:14 |
| 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: | 003805E3CBA7F0629CF016D9DA9C0AC2 |
| SHA1: | 70615044C2125C271AD2F09B44F3C9D1C0D8EA81 |
| SHA256: | F8BEAB3976BEE6380664F93B76A6C31D918159D685BA32BBA27C95453F020FE1 |
| SSDEEP: | 49152:aHlGAXWQkC2R/QORBt7QjFtmcaTH/vU4do9Pcjq1GvXB1sgPR8N32+Rr181vWDZd:LAGQX21RBt7QjTmcaTH/vU4do9Pcjq14 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes application which crashes
- f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe (PID: 1144)
INFO
Creates files or folders in the user directory
- WerFault.exe (PID: 6432)
Reads mouse settings
- f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe (PID: 1144)
The sample compiled with english language support
- f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe (PID: 1144)
The process uses AutoIt
- f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe (PID: 1144)
Checks supported languages
- f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe (PID: 1144)
Create files in a temporary directory
- f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe (PID: 1144)
Checks proxy server information
- WerFault.exe (PID: 6432)
Reads the software policy settings
- WerFault.exe (PID: 6432)
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: | 2024:12:12 01:14:56+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581120 |
| InitializedDataSize: | 627200 |
| 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
131
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1144 | "C:\Users\admin\AppData\Local\Temp\f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe" | C:\Users\admin\AppData\Local\Temp\f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 6292 | "C:\Users\admin\AppData\Local\Temp\f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe" | C:\Windows\SysWOW64\svchost.exe | — | f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 6432 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 1144 -s 772 | C:\Windows\SysWOW64\WerFault.exe | f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.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
3 096
Read events
3 096
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 | |
|---|---|---|---|---|
| 6432 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_f8beab3976bee638_9e4d666c981eacac772573b888cd64f46d6e7f5_5ad141be_5ffbd15e-7a8d-4683-9518-3c6997e602e3\Report.wer | — | |
MD5:— | SHA256:— | |||
| 6432 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:F6F53CD09A41E968C363419B279D3112 | SHA256:6D2BB01CC7A9BADE2113B219CAC1BDA86B2733196B7E1BD0C807CE1E396B1892 | |||
| 1144 | f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe | C:\Users\admin\AppData\Local\Temp\aut52C7.tmp | binary | |
MD5:0815F80BC6F17A79D47246556D257A21 | SHA256:F027DEB7E5AABFFB7D967E49BFC88F39DA2C1BFBD6DE573F2672443192261D11 | |||
| 6432 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:FA84E4BCC92AA5DB735AB50711040CDE | SHA256:6D7205E794FDE4219A62D9692ECDDF612663A5CF20399E79BE87B851FCA4CA33 | |||
| 1144 | f8beab3976bee6380664f93b76a6c31d918159d685ba32bba27c95453f020fe1.exe | C:\Users\admin\AppData\Local\Temp\Hegeleos | binary | |
MD5:0815F80BC6F17A79D47246556D257A21 | SHA256:F027DEB7E5AABFFB7D967E49BFC88F39DA2C1BFBD6DE573F2672443192261D11 | |||
| 6432 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER5DB5.tmp.xml | xml | |
MD5:6788F0FBFC26BD6E5AB975BC939A6A89 | SHA256:FD84EF2175A1F72C2157079B8C94A03869D9E762122E2D368D2FCCFB4048E746 | |||
| 6432 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER5C4C.tmp.dmp | binary | |
MD5:CC8C4437A4B2C869BA93316359A1EB97 | SHA256:234EF334CF0C844F1047670E2B9DD8DD23202369B9547AC47F78E9B667CEA432 | |||
| 6432 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER5D86.tmp.WERInternalMetadata.xml | xml | |
MD5:C01D01163FC4A3B7FF86D3B2A403A8E7 | SHA256:7B1BA2B65D1142F8D616BE978997B7AB443B81D8E63050A5CDC431B5014A92BC | |||
| 6432 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:6D22C40C82A9D54DF9845E09791D8724 | SHA256:9FBA7E944A6C20BDCD9BD4D6E62D7CA4F0F796E85EB5A81A0363093BE7577150 | |||
| 6432 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:490EF9DE1FBBE43A871BA6D5DA121F0D | SHA256:A83D8E9E211DEE431CE486B6A839561B24384B88D6ACADEE1A4D7F9C06157684 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
34
DNS requests
17
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.166:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.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 |
6432 | WerFault.exe | GET | 200 | 23.48.23.166:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6432 | WerFault.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
7088 | 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 |
7088 | 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 |
5880 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%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 |
|---|---|---|---|---|---|---|
— | — | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.166:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
6072 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5064 | SearchApp.exe | 104.126.37.131:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 20.190.159.68:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
3976 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
watson.events.data.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |