| File name: | sirhurt.exe |
| Full analysis: | https://app.any.run/tasks/c7f048d0-5371-4e9e-adce-52838ad7208f |
| Verdict: | Malicious activity |
| Analysis date: | February 13, 2025, 12:02:29 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (console) x86-64, for MS Windows, 14 sections |
| MD5: | AD435666851AA3AF1B51AD5B38445D9D |
| SHA1: | 4609F4B0FD77B9987D0EFADEE0FE76481199777A |
| SHA256: | 6A611A7FF03E87D32FE9A06B3316C37BAF0AC7E322C604E10F1BED7DCCBC692F |
| SSDEEP: | 98304:kqUlmjkcQr2k6S05P2fgucuXt4ajzpw+yQy1ZvWBW/JmMZlwWt0/Ngwud/Li63GE:/4IYLNY/UET |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads the BIOS version
- sirhurt.exe (PID: 6668)
Executable content was dropped or overwritten
- sirhurt.exe (PID: 6668)
INFO
Process checks whether UAC notifications are on
- sirhurt.exe (PID: 6668)
Reads the machine GUID from the registry
- sirhurt.exe (PID: 6668)
The sample compiled with english language support
- sirhurt.exe (PID: 6668)
Themida protector has been detected
- sirhurt.exe (PID: 6668)
Reads the computer name
- sirhurt.exe (PID: 6668)
Checks supported languages
- sirhurt.exe (PID: 6668)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:02:08 08:40:12+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.29 |
| CodeSize: | 1135616 |
| InitializedDataSize: | 401920 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x825058 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows command line |
Total processes
121
Monitored processes
3
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6504 | "C:\Users\admin\Desktop\sirhurt.exe" | C:\Users\admin\Desktop\sirhurt.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 6668 | "C:\Users\admin\Desktop\sirhurt.exe" | C:\Users\admin\Desktop\sirhurt.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Modules
| |||||||||||||||
| 6680 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | sirhurt.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
368
Read events
368
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6668 | sirhurt.exe | C:\Users\admin\Desktop\zip.dll | executable | |
MD5:D18F84C69C2931986B3284AC0E0BEE00 | SHA256:A7EC733AF1BA0172ED54F9A714C5DC4E6901CC1FD7DC8D3B17D195FACA69C22F | |||
| 6668 | sirhurt.exe | C:\Users\admin\Desktop\zlib.dll | executable | |
MD5:3E92F13E42188AE8C51861DF292B53AD | SHA256:4CE30751722EC8078DF18EAB0DDBA2A7EC6D7404BC86586D7996C2B254870186 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
19
DNS requests
11
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2736 | svchost.exe | GET | 200 | 2.22.242.90:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2736 | svchost.exe | GET | 200 | 23.219.240.231:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.219.240.231:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.22.242.90:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 172.67.149.166:443 | https://www.sirhurt.net/asshurt/update/v5/validatechecksum.php?ver=2 | unknown | binary | 364 b | — |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 2.19.96.91:443 | www.bing.com | Akamai International B.V. | DE | 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 |
2736 | svchost.exe | 2.22.242.90:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.22.242.90:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2736 | svchost.exe | 23.219.240.231:80 | www.microsoft.com | AKAMAI-AS | US | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.219.240.231:80 | www.microsoft.com | AKAMAI-AS | US | whitelisted |
— | — | 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.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.sirhurt.net |
| unknown |
self.events.data.microsoft.com |
| whitelisted |