| File name: | ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a |
| Full analysis: | https://app.any.run/tasks/cc79856e-0930-4517-bbb8-22449dcb4e5c |
| Verdict: | Malicious activity |
| Analysis date: | June 21, 2025, 04:24:22 |
| 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: | 8DD541298790CA368E661307353A92B7 |
| SHA1: | 4AB4D13DE2A7D8365E8BB20FEA476B0A2AD29A72 |
| SHA256: | BA638B2CA094F810E44D266801C0DBF768A12F71437C3CC61C1F282D5ECA249A |
| SSDEEP: | 12288:jU74E9YGRj5OrTUrXWt00LmemdYs74G+SRoyCAKF:jChOrTUrXW9mus7h+/ykF |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
Reads security settings of Internet Explorer
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 1984)
- f66d0dba (PID: 5432)
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
Application launched itself
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 1984)
- updater.exe (PID: 1520)
Executes as Windows Service
- f66d0dba (PID: 5432)
Connects to the server without a host name
- f66d0dba (PID: 5432)
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
The process executes via Task Scheduler
- updater.exe (PID: 1520)
INFO
The sample compiled with chinese language support
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 1984)
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
Checks supported languages
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 1984)
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
- f66d0dba (PID: 5432)
- updater.exe (PID: 1520)
- updater.exe (PID: 4040)
Reads the computer name
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 1984)
- f66d0dba (PID: 5432)
- updater.exe (PID: 1520)
Process checks computer location settings
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 1984)
Reads the machine GUID from the registry
- f66d0dba (PID: 5432)
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
Reads the software policy settings
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
- f66d0dba (PID: 5432)
- slui.exe (PID: 2120)
Process checks whether UAC notifications are on
- updater.exe (PID: 1520)
Checks proxy server information
- ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe (PID: 4648)
- slui.exe (PID: 2120)
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: | 2022:05:21 00:41:16+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: | 23.9.20.1611 |
| ProductVersionNumber: | 23.9.20.1611 |
| FileFlagsMask: | 0x0017 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| FileVersion: | 23, 9, 20, 1611 |
| ProductVersion: | 23, 9, 20, 1611 |
Total processes
138
Monitored processes
6
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1520 | "C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe" --wake --system | C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Google LLC Integrity Level: SYSTEM Description: Google Updater Exit code: 0 Version: 134.0.6985.0 Modules
| |||||||||||||||
| 1984 | "C:\Users\admin\Desktop\ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe" | C:\Users\admin\Desktop\ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 23, 9, 20, 1611 Modules
| |||||||||||||||
| 2120 | 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
| |||||||||||||||
| 4040 | "C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe" --crash-handler --system "--database=C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\Crashpad" --url=https://clients2.google.com/cr/report --annotation=prod=Update4 --annotation=ver=134.0.6985.0 "--attachment=C:\Program Files (x86)\Google\GoogleUpdater\updater.log" --initial-client-data=0x298,0x29c,0x2a0,0x274,0x2a4,0x111c460,0x111c46c,0x111c478 | C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe | — | updater.exe | |||||||||||
User: SYSTEM Company: Google LLC Integrity Level: SYSTEM Description: Google Updater Exit code: 0 Version: 134.0.6985.0 Modules
| |||||||||||||||
| 4648 | "C:\Users\admin\Desktop\ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe" | C:\Users\admin\Desktop\ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe | ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe | ||||||||||||
User: admin Integrity Level: HIGH Version: 23, 9, 20, 1611 Modules
| |||||||||||||||
| 5432 | C:\Windows\Syswow64\f66d0dba | C:\Windows\SysWOW64\f66d0dba | services.exe | ||||||||||||
User: SYSTEM Integrity Level: SYSTEM Exit code: 0 Version: 23, 9, 20, 1611 Modules
| |||||||||||||||
Total events
11 852
Read events
11 849
Write events
3
Delete events
0
Modification events
| (PID) Process: | (4648) ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (4648) ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (4648) ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.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
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4648 | ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe | C:\Windows\4f9350 | text | |
MD5:C76FE6E48C1F3CA3B57B57F4A2336CAD | SHA256:AC0245CAAB865EBA7D38176A07CA50E3EA92579C4A69AB90C27E75CE3C4209E9 | |||
| 4040 | updater.exe | C:\Program Files (x86)\Google\GoogleUpdater\updater.log | text | |
MD5:4E092406771A17569FC2BD9BB5206488 | SHA256:2B3DAC34175FC03116A7D390576D70DFF4106749D41B503A89F544260A5B27FB | |||
| 4648 | ba638b2ca094f810e44d266801c0dbf768a12f71437c3cc61c1f282d5eca249a.exe | C:\Windows\SysWOW64\f66d0dba | executable | |
MD5:201523A4185CA669AC0CECC7569D5101 | SHA256:AF1E6A39B50470999C5235C4D887D5364FC8097FDBFC805AFC93BDA9E86388CC | |||
| 5432 | f66d0dba | C:\Windows\5cff70 | text | |
MD5:A160497C1B829762297ADC46009C2F67 | SHA256:6C4187F35B55A3AA01C8F7D3D65304BEE65ACCAA0F76410DC7FDE2B7C8F73B74 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
173
TCP/UDP connections
239
DNS requests
45
Threats
58
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | GET | 200 | 23.55.104.172:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 23.55.104.172:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | 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 | 257 b | whitelisted |
— | — | GET | 200 | 223.6.6.6:443 | https://dns.alidns.com/resolve?name=spi1.tyui54345.xyz&type=16 | unknown | binary | 255 b | whitelisted |
5432 | f66d0dba | GET | 200 | 223.5.5.5:80 | http://dns.alidns.com/resolve?name=down.nugong.asia&type=1 | unknown | — | — | whitelisted |
5432 | f66d0dba | GET | 200 | 223.5.5.5:80 | http://223.5.5.5/resolve?name=down.nugong.asia&type=1 | unknown | — | — | unknown |
— | — | GET | 200 | 223.6.6.6:443 | https://dns.alidns.com/resolve?name=spi2.tyui54345.xyz&type=16 | unknown | binary | 253 b | whitelisted |
5432 | f66d0dba | GET | 200 | 223.5.5.5:80 | http://dns.alidns.com/resolve?name=spi1.tyui54345.xyz&type=16 | 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 | 192.168.100.255:137 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5116 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 23.55.104.172:80 | crl.microsoft.com | Akamai International B.V. | US | whitelisted |
1268 | svchost.exe | 23.55.104.172:80 | crl.microsoft.com | Akamai International B.V. | US | whitelisted |
1268 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
5944 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
5944 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
down.nugong.asia |
| unknown |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
dns.alidns.com |
| whitelisted |
down.xy58.top |
| unknown |
31bd9b27a24e0be9.tyui54345.xyz |
| unknown |
activation-v2.sls.microsoft.com |
| whitelisted |
yzzcommon.tyui54345.xyz |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
5432 | f66d0dba | Potentially Bad Traffic | ET DNS Query to a *.top domain - Likely Hostile |
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |
5432 | f66d0dba | Misc activity | ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI) |