| File name: | 44b7159aa1c6f7e591129ccee09213f8d026e8a36831f1ed596babd5648592ee |
| Full analysis: | https://app.any.run/tasks/bfa6b3fe-f9bb-416d-a701-b51231f0c1ec |
| Verdict: | Malicious activity |
| Analysis date: | December 13, 2024, 19:21:41 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections |
| MD5: | 2BFB33B0E4B2A5C2B5B0FAA9FC4F3F2A |
| SHA1: | 125F59988B26120B5E317955726736E75D69FE54 |
| SHA256: | 44B7159AA1C6F7E591129CCEE09213F8D026E8A36831F1ED596BABD5648592EE |
| SSDEEP: | 6144:o+hXQIwGw+ZlksZta6gCXA3irg5xAcTciQq:/hKGwanZta6gCXA3irg5nT9T |
MALICIOUS
Executing a file with an untrusted certificate
- 44b7159aa1c6f7e591129ccee09213f8d026e8a36831f1ed596babd5648592ee.exe (PID: 1064)
SUSPICIOUS
Starts a Microsoft application from unusual location
- 44b7159aa1c6f7e591129ccee09213f8d026e8a36831f1ed596babd5648592ee.exe (PID: 1064)
Process drops legitimate windows executable
- 44b7159aa1c6f7e591129ccee09213f8d026e8a36831f1ed596babd5648592ee.exe (PID: 1064)
INFO
The sample compiled with english language support
- 44b7159aa1c6f7e591129ccee09213f8d026e8a36831f1ed596babd5648592ee.exe (PID: 1064)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2022:12:19 19:10:00+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.31 |
| CodeSize: | 89600 |
| InitializedDataSize: | 108544 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xb740 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.3.171.39 |
| ProductVersionNumber: | 1.3.171.39 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Dynamic link library |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Unicode |
| CompanyName: | Microsoft Corporation |
| FileDescription: | Microsoft Edge Update |
| FileVersion: | 1.3.171.39 |
| InternalName: | Microsoft Edge Update |
| LegalCopyright: | Copyright Microsoft Corporation |
| OriginalFileName: | msedgeupdate.dll |
| ProductName: | Microsoft Edge Update |
| ProductVersion: | 1.3.171.39 |
| LanguageId: | userdefault |
| UpstreamVersion: | 1.3.99.0 |
Total processes
120
Monitored processes
1
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1064 | "C:\Users\admin\Desktop\44b7159aa1c6f7e591129ccee09213f8d026e8a36831f1ed596babd5648592ee.exe" | C:\Users\admin\Desktop\44b7159aa1c6f7e591129ccee09213f8d026e8a36831f1ed596babd5648592ee.exe | — | explorer.exe | |||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Update Exit code: 3221225534 Version: 1.3.171.39 Modules
| |||||||||||
Total events
0
Read events
0
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
19
DNS requests
6
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1356 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1356 | svchost.exe | GET | 200 | 2.16.241.19:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.16.241.19:80 | 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 |
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 | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
1356 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.16.241.19:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1356 | svchost.exe | 2.16.241.19:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
1356 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
3976 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |