| File name: | 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96 |
| Full analysis: | https://app.any.run/tasks/60f2c95c-be27-4301-b2ed-50a49c077174 |
| Verdict: | Malicious activity |
| Analysis date: | January 10, 2025, 21:18:06 |
| 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: | 37148A3441BCC11C173F13E149C7284B |
| SHA1: | AD8B541688375BF90CB89EEB94BC8262508401F4 |
| SHA256: | 05CDDEFC8992523851A932EC1420CAF380BD0907AC51D8E8B2A8B41027781C96 |
| SSDEEP: | 49152:cHlGAXWQkC2R/QORBt7QjFtmcaTH/vU4do9Pcjq1GvXB1sgPR8N32+Rr181vWDZI:tAGQX21RBt7QjTmcaTH/vU4do9Pcjq1E |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes application which crashes
- 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe (PID: 6672)
INFO
Reads mouse settings
- 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe (PID: 6672)
Creates files or folders in the user directory
- WerFault.exe (PID: 6964)
Checks proxy server information
- WerFault.exe (PID: 6964)
The process uses AutoIt
- 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe (PID: 6672)
Checks supported languages
- 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe (PID: 6672)
The sample compiled with english language support
- 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe (PID: 6672)
Reads the software policy settings
- WerFault.exe (PID: 6964)
Create files in a temporary directory
- 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe (PID: 6672)
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: | 2024:12:09 11:30:24+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581120 |
| InitializedDataSize: | 673792 |
| 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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6672 | "C:\Users\admin\AppData\Local\Temp\05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe" | C:\Users\admin\AppData\Local\Temp\05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 6752 | "C:\Users\admin\AppData\Local\Temp\05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe" | C:\Windows\SysWOW64\svchost.exe | — | 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 6964 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6672 -s 788 | C:\Windows\SysWOW64\WerFault.exe | 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.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
9
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6964 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_05cddefc89925238_bde0b9c04cdc4aad5f18c4e6685d262e2d4_e34cb6e8_8def0818-c174-46db-a502-116579822137\Report.wer | — | |
MD5:— | SHA256:— | |||
| 6672 | 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe | C:\Users\admin\AppData\Local\Temp\aut5BBF.tmp | binary | |
MD5:4B50DB490ADD7087AF0FEC96F3545047 | SHA256:FA3274CD5964F24E178888A4970D106F5987F60DCA1A5B21F794F2AB27D7B7B7 | |||
| 6964 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER6B04.tmp.xml | xml | |
MD5:51F1118C07E1FD9415628F449554DF64 | SHA256:C322D43AB2E4583464C318AF1F0C24ACF1A59CCADB9FC27F213597A14000F5AC | |||
| 6964 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:FA84E4BCC92AA5DB735AB50711040CDE | SHA256:6D7205E794FDE4219A62D9692ECDDF612663A5CF20399E79BE87B851FCA4CA33 | |||
| 6964 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785 | der | |
MD5:F6F53CD09A41E968C363419B279D3112 | SHA256:6D2BB01CC7A9BADE2113B219CAC1BDA86B2733196B7E1BD0C807CE1E396B1892 | |||
| 6964 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER6871.tmp.dmp | binary | |
MD5:6645CA6571766B51379F059843113CE8 | SHA256:6F4680B1FED322499866BF0B72B4C9A5B13D8B611F0D22D935C0A788D970269B | |||
| 6672 | 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe | C:\Users\admin\AppData\Local\Temp\nondefinition | text | |
MD5:E0BCF9AE3A0681769774291A22605EFE | SHA256:DAD35DFA8D6EAF22E9381214B3E5FAF8DE4CBE1717BE3FD76630F7B73CEE64AE | |||
| 6672 | 05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe | C:\Users\admin\AppData\Local\Temp\acrorrheuma | binary | |
MD5:4B50DB490ADD7087AF0FEC96F3545047 | SHA256:FA3274CD5964F24E178888A4970D106F5987F60DCA1A5B21F794F2AB27D7B7B7 | |||
| 6964 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:EC3D63A9AF0D083F6416D390214F707C | SHA256:A7CADA19C279DEE2896940E40354FC3561450E351A066CF9707986EC3D882EB5 | |||
| 6964 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\05cddefc8992523851a932ec1420caf380bd0907ac51d8e8b2a8b41027781c96.exe.6672.dmp | binary | |
MD5:4701416034E728EA94A498F9C0E76F79 | SHA256:594D92A311EC392E1B9AA5170C61407F074376AAD0EA9B6474C89B825A306CA1 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
23
DNS requests
10
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6964 | WerFault.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6964 | WerFault.exe | GET | 200 | 23.48.23.141:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6368 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
6644 | 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 |
6644 | 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 |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1176 | svchost.exe | 40.126.31.69:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
1076 | svchost.exe | 23.35.238.131:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
2456 | svchost.exe | 40.127.240.158:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
6964 | WerFault.exe | 13.89.179.12:443 | watson.events.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6964 | WerFault.exe | 23.48.23.141:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
6964 | WerFault.exe | 184.30.21.171:80 | — | AKAMAI-AS | DE | unknown |
6644 | SIHClient.exe | 20.12.23.50:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
go.microsoft.com |
| whitelisted |
watson.events.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |