| File name: | c++ primer.pdf |
| Full analysis: | https://app.any.run/tasks/090673d4-50f4-4caf-bc26-2db7d3b365b6 |
| Verdict: | Malicious activity |
| Analysis date: | September 15, 2024, 10:59:34 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | E1BFE10F37183AE1803496A4E5D3B8E1 |
| SHA1: | 230B7232263789B3E43604770D923E2A66D3EB50 |
| SHA256: | F3800A7223FA24B1DF3EFFF490172E0B73AFC2359303E2476247E070E4EB0911 |
| SSDEEP: | 49152:4PPkzemqoSut3Jh4+QQ/btosJwIA4hHmZlKH2Tw/Pq83zw0bCjvk9G661QGtWv+z:qP/mp7t3T4+B/btosJwIA4hHmZlKH2Tw |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes application which crashes
- c++ primer.pdf.exe (PID: 4704)
INFO
Creates files or folders in the user directory
- WerFault.exe (PID: 3104)
Reads mouse settings
- c++ primer.pdf.exe (PID: 4704)
Checks proxy server information
- WerFault.exe (PID: 3104)
Reads the software policy settings
- WerFault.exe (PID: 3104)
The process uses AutoIt
- c++ primer.pdf.exe (PID: 4704)
Checks supported languages
- c++ primer.pdf.exe (PID: 4704)
Create files in a temporary directory
- c++ primer.pdf.exe (PID: 4704)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:08:20 11:18:15+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 633856 |
| InitializedDataSize: | 690176 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x20577 |
| 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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3104 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 4704 -s 704 | C:\Windows\SysWOW64\WerFault.exe | c++ primer.pdf.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
| |||||||||||||||
| 4704 | "C:\Users\admin\AppData\Local\Temp\c++ primer.pdf.exe" | C:\Users\admin\AppData\Local\Temp\c++ primer.pdf.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 6216 | "C:\Users\admin\AppData\Local\Temp\c++ primer.pdf.exe" | C:\Windows\SysWOW64\svchost.exe | — | c++ primer.pdf.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
Total events
3 069
Read events
3 069
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
8
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3104 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_c++ primer.pdf.e_32c22a85e7b1c029dcff7c3bc966456ca19f_0d21737d_51f9f69f-1566-4c2e-9191-9570feaea738\Report.wer | — | |
MD5:— | SHA256:— | |||
| 4704 | c++ primer.pdf.exe | C:\Users\admin\AppData\Local\Temp\autA012.tmp | binary | |
MD5:EC6ED4DD357F7D3AAE46657E16F0740A | SHA256:36519A7753507E0BFF7DA2A99F6762EB33F4CEA9A19AD6423B76782E6639173C | |||
| 3104 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:3B4B74C2EC1E89945BD32ACDC7652949 | SHA256:EA7FC1AA0C15A6B1E4D50E8EC33A5BA91F584A579580CB15D11671C5D7A1830F | |||
| 4704 | c++ primer.pdf.exe | C:\Users\admin\AppData\Local\Temp\myriopodous | binary | |
MD5:2476542408AC90F148E99ED8F691DEC3 | SHA256:CA234E98B06332B96EF115DE4D5D5A419347248AA8B45C233E1ECEE73F3EE7B5 | |||
| 4704 | c++ primer.pdf.exe | C:\Users\admin\AppData\Local\Temp\translucently | text | |
MD5:0AFBF2F89C0CD246B3D4BAA3A2B2E562 | SHA256:BC43556A81F115BDECCF07C4A58AB79D0D15198981F3CB92C58D7788AF7BECDA | |||
| 3104 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERA6D7.tmp.dmp | dmp | |
MD5:42B4D965B5CC6E7B32101E80D788F566 | SHA256:DCCE2DE350604A0953CE145F30CB5EA8395F07CDE213C5B765019D6C435928CE | |||
| 3104 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\c++ primer.pdf.exe.4704.dmp | dmp | |
MD5:17BB3686F22CD4C8678809086200D037 | SHA256:092F699D42A92F2BDC1847D643E99D5673AC7E6BB10B4497170CE6EC546936BB | |||
| 3104 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785 | der | |
MD5:1B7FD5177461034E4086724C5845E927 | SHA256:065AF18C229898A1C2A8D989911ADCD9B1E2AB14B1953EBF8EAF34AE37EA1627 | |||
| 3104 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERA830.tmp.WERInternalMetadata.xml | xml | |
MD5:51DD588FC49968A4B24F3A9306BDAC0F | SHA256:834FA73FBB114D32935F38BB90A77E7F9B460D44C033E3A7180B13E42278464D | |||
| 3104 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:FB64A9EBEDF48D3895381D5B7D80743D | SHA256:EA21D495930AD76F267A33A0F593DBF0C7EA75E457FCAE49A29DAAD8BD920F42 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
28
DNS requests
14
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2120 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
3104 | WerFault.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1992 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5112 | 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 |
5112 | 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 |
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 | 192.168.100.255:138 | — | — | — | whitelisted |
7072 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6276 | RUXIMICS.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2120 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
3260 | svchost.exe | 40.115.3.253:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1992 | svchost.exe | 20.190.160.20:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1992 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
7072 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
watson.events.data.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |