| File name: | 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7 |
| Full analysis: | https://app.any.run/tasks/934d00f4-49a2-470b-8519-d907093265ae |
| Verdict: | Malicious activity |
| Analysis date: | June 21, 2025, 01:44:23 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | 5B25AF95A2E6325B51D0F6327A2F829C |
| SHA1: | 617EEC6836AFAD6A91C3D2F8165055D101A55750 |
| SHA256: | 422BBB12444CADD614957E4D87C43192BE8AE9F9076F0E98BEA0C3B7766DAFA7 |
| SSDEEP: | 98304:lC9Vw29vx1jFUaxkEf8h/SuEcn0rLQxIWKOROg7gmsCQYEqZdOt+0zPD6Rc6d+lL:AcqCdu |
MALICIOUS
No malicious indicators.SUSPICIOUS
Connects to the server without a host name
- b7b6be90 (PID: 4036)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
Reads security settings of Internet Explorer
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
- b7b6be90 (PID: 4036)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 1944)
Reads the date of Windows installation
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 1944)
Application launched itself
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 1944)
Executable content was dropped or overwritten
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
Executes as Windows Service
- b7b6be90 (PID: 4036)
INFO
Checks supported languages
- b7b6be90 (PID: 4036)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 1944)
Checks proxy server information
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
- slui.exe (PID: 4112)
The sample compiled with chinese language support
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 1944)
Reads the computer name
- b7b6be90 (PID: 4036)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 1944)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
Reads the machine GUID from the registry
- b7b6be90 (PID: 4036)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
Process checks computer location settings
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 1944)
Reads the software policy settings
- b7b6be90 (PID: 4036)
- slui.exe (PID: 4112)
- 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe (PID: 3676)
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: | 2022:02:09 07:35:36+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 145408 |
| InitializedDataSize: | 236544 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1317f |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 23.9.20.1610 |
| ProductVersionNumber: | 23.9.20.1610 |
| FileFlagsMask: | 0x0017 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| FileVersion: | 23, 9, 20, 1610 |
| ProductVersion: | 23, 9, 20, 1610 |
Total processes
138
Monitored processes
4
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1944 | "C:\Users\admin\Desktop\422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe" | C:\Users\admin\Desktop\422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 23, 9, 20, 1610 Modules
| |||||||||||||||
| 3676 | "C:\Users\admin\Desktop\422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe" | C:\Users\admin\Desktop\422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | ||||||||||||
User: admin Integrity Level: HIGH Version: 23, 9, 20, 1610 Modules
| |||||||||||||||
| 4036 | C:\Windows\Syswow64\b7b6be90 | C:\Windows\SysWOW64\b7b6be90 | services.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Exit code: 0 Version: 23, 9, 20, 1610 Modules
| |||||||||||||||
| 4112 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
12 323
Read events
12 312
Write events
11
Delete events
0
Modification events
| (PID) Process: | (1944) 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1944) 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1944) 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1944) 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (3676) 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3676) 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3676) 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3676 | 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | C:\Windows\SysWOW64\b7b6be90 | executable | |
MD5:038802908BFE6D9B734CF6B18EBAC07B | SHA256:54BA7486705B7BA10E776FC860F6B6842EDE87ABBAADDCCE2A343580A39BFB67 | |||
| 4036 | b7b6be90 | C:\Windows\451908 | text | |
MD5:12B93016C3F0F60263F95AC5F7A6130B | SHA256:E8EEBC7959BE95DC9624B1B8D5A7BDCC05C79C6583FBD7A8340CFDC95267465E | |||
| 3676 | 422bbb12444cadd614957e4d87c43192be8ae9f9076f0e98bea0c3b7766dafa7.exe | C:\Windows\3eef38 | text | |
MD5:3ABC31449E92CBA0CD97C36CF2A778BE | SHA256:84523BF1A3A5637B9B3963317A02CDC340DB158196D821799FFACC1A68586D8B | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
247
TCP/UDP connections
338
DNS requests
61
Threats
76
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 23.53.40.176:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4804 | RUXIMICS.exe | GET | 200 | 23.53.40.176:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 23.53.40.176:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4804 | RUXIMICS.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 223.6.6.6:443 | https://dns.alidns.com/resolve?name=down.nugong.asia&type=1 | unknown | binary | 255 b | whitelisted |
4036 | b7b6be90 | GET | 200 | 223.6.6.6:80 | http://dns.alidns.com/resolve?name=down.nugong.asia&type=1 | unknown | — | — | whitelisted |
— | — | GET | 200 | 223.5.5.5:443 | https://dns.alidns.com/resolve?name=spi1.tyui54345.xyz&type=16 | unknown | binary | 253 b | whitelisted |
4036 | b7b6be90 | GET | 200 | 223.5.5.5:80 | http://223.5.5.5/resolve?name=down.nugong.asia&type=1 | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | 51.124.78.146:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4804 | RUXIMICS.exe | 51.124.78.146:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1268 | svchost.exe | 51.124.78.146:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1268 | svchost.exe | 23.53.40.176:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5944 | MoUsoCoreWorker.exe | 23.53.40.176:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4804 | RUXIMICS.exe | 23.53.40.176:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1268 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5944 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
down.nugong.asia |
| unknown |
settings-win.data.microsoft.com |
| whitelisted |
dns.alidns.com |
| whitelisted |
down.xy58.top |
| unknown |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
0d78fe00f48f2148.tyui54345.xyz |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
4036 | b7b6be90 | Potentially Bad Traffic | ET DNS Query to a *.top domain - Likely Hostile |
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
4036 | b7b6be90 | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |