| File name: | 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8 |
| Full analysis: | https://app.any.run/tasks/43781657-f8a0-49e3-8635-691fb2bb9e73 |
| Verdict: | Malicious activity |
| Analysis date: | January 10, 2025, 19:14:48 |
| 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: | 05340C957A5DAB58667CB27B36CB08AA |
| SHA1: | 841F7A9995DF5E073AEBEFDD17C2A86F1E5B8F32 |
| SHA256: | 8926F99DA65AD1172FA67C51DF4C0A72CB1C5630E90A6F408BFA20B399596EB8 |
| SSDEEP: | 49152:0HlGAXWQkC2R/QORBt7QjFtmcaTH/vU4do9Pcjq1GvXB1sgPR8N32+Rr181vWDZ8:FAGQX21RBt7QjTmcaTH/vU4do9Pcjq1k |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes application which crashes
- 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe (PID: 2940)
INFO
Reads mouse settings
- 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe (PID: 2940)
Creates files or folders in the user directory
- WerFault.exe (PID: 6360)
Checks proxy server information
- WerFault.exe (PID: 6360)
The process uses AutoIt
- 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe (PID: 2940)
Reads the software policy settings
- WerFault.exe (PID: 6360)
Checks supported languages
- 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe (PID: 2940)
The sample compiled with english language support
- 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe (PID: 2940)
Create files in a temporary directory
- 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe (PID: 2940)
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: | 2024:12:06 06:48:30+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581120 |
| InitializedDataSize: | 644608 |
| 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
132
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2940 | "C:\Users\admin\AppData\Local\Temp\8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe" | C:\Users\admin\AppData\Local\Temp\8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 6200 | "C:\Users\admin\AppData\Local\Temp\8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe" | C:\Windows\SysWOW64\svchost.exe | — | 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 6360 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 2940 -s 768 | C:\Windows\SysWOW64\WerFault.exe | 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.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 | |
|---|---|---|---|---|
| 6360 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_8926f99da65ad117_1ed9bf941a1665581083523f5248e02df68fcc7_e42f6823_fdc43265-e21a-431c-817d-52e4b69eadfb\Report.wer | — | |
MD5:— | SHA256:— | |||
| 6360 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER5BEE.tmp.dmp | binary | |
MD5:BB18F193C79B03FF60C91C48997FCB4B | SHA256:0DE0AA60DC72ED9D4346049F496E4CF25AE2FC02873E8D7BD000977260F253CA | |||
| 6360 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:F6F53CD09A41E968C363419B279D3112 | SHA256:6D2BB01CC7A9BADE2113B219CAC1BDA86B2733196B7E1BD0C807CE1E396B1892 | |||
| 6360 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE | der | |
MD5:FA84E4BCC92AA5DB735AB50711040CDE | SHA256:6D7205E794FDE4219A62D9692ECDDF612663A5CF20399E79BE87B851FCA4CA33 | |||
| 6360 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER5D66.tmp.WERInternalMetadata.xml | xml | |
MD5:A345FC57B4BD0AFB983591D58B4CECD4 | SHA256:A05F3D9ED02516E802EC88674B26B25835389C272AC2E33D33CEA9C4C1587990 | |||
| 6360 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER5DA6.tmp.xml | xml | |
MD5:E379EC89724134929ED318BFD29E37E6 | SHA256:F75AF2D41135E824A23B86ED669ED28BF56780A7881BDD6B4AECFE73D1318B7D | |||
| 2940 | 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe | C:\Users\admin\AppData\Local\Temp\savager | binary | |
MD5:013DDB69174476F3EC00810818ABDE44 | SHA256:AC792F97A698DD3383560B55A48D352B601F1AF15A6E01E09A4E70861D406A47 | |||
| 6360 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:B11F4F6FB662E8CC8A5E537DA0D88A23 | SHA256:ECE1079937B4703ED36247342481FEF56F90411FE8F5E2134AE81C5613BDF2BF | |||
| 6360 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe.2940.dmp | binary | |
MD5:15573130CF078417195580F78DBA60B0 | SHA256:3FB39A0FCDCFDE0CFCF58BC77AFF50877B86EC02FF6C3BAC366619916A23CCF0 | |||
| 2940 | 8926f99da65ad1172fa67c51df4c0a72cb1c5630e90a6f408bfa20b399596eb8.exe | C:\Users\admin\AppData\Local\Temp\aut524A.tmp | binary | |
MD5:013DDB69174476F3EC00810818ABDE44 | SHA256:AC792F97A698DD3383560B55A48D352B601F1AF15A6E01E09A4E70861D406A47 | |||
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
19
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6360 | WerFault.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6360 | WerFault.exe | GET | 200 | 23.48.23.174:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1752 | svchost.exe | GET | 200 | 23.35.229.160:80 | 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 |
5872 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
7064 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
1752 | svchost.exe | GET | 200 | 23.48.23.166:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
7064 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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 |
|---|---|---|---|---|---|---|
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 |
1752 | svchost.exe | 23.48.23.166:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1752 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 92.123.104.32:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 40.126.32.138:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
5064 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | 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 |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
watson.events.data.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |