| File name: | Client.exe |
| Full analysis: | https://app.any.run/tasks/6522ea3b-0c5a-422e-b321-ebd5e91081eb |
| Verdict: | Malicious activity |
| Threats: | AsyncRAT is a RAT that can monitor and remotely control infected systems. This malware was introduced on Github as a legitimate open-source remote administration software, but hackers use it for its many powerful malicious functions. |
| Analysis date: | May 15, 2025, 19:15:26 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 2D7DBED02ADB1DF10EAB354510813A87 |
| SHA1: | 60216A0E68D2381619B6E89E229B649DC08769BF |
| SHA256: | 62D9EAC5E542EFF04D60B78A93DAA928C80D735A7D63683EFFA3F0952AF24F38 |
| SSDEEP: | 1536:wGkkaS22+laotdGojzb11jE1qEJZVclN:HkkaS22+VTzb1NERzY |
MALICIOUS
DCRAT mutex has been found
- Client.exe (PID: 7700)
ASYNCRAT has been detected (YARA)
- Client.exe (PID: 7700)
SUSPICIOUS
Connects to unusual port
- Client.exe (PID: 7700)
INFO
Reads the computer name
- Client.exe (PID: 7700)
Checks supported languages
- Client.exe (PID: 7700)
Reads the machine GUID from the registry
- Client.exe (PID: 7700)
Reads Environment values
- Client.exe (PID: 7700)
Reads the software policy settings
- slui.exe (PID: 8088)
Checks proxy server information
- slui.exe (PID: 8088)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
AsyncRat
(PID) Process(7700) Client.exe
C2 (2)127.0.0.1
119.45.104.153
Ports (1)8848
Version1.0.7
Options
AutoRunfalse
MutexDcRatMutex_qwqdanchun
InstallFolder%AppData%
Certificates
Cert1MIIE7DCCAtSgAwIBAgIQALK4j60bfd4qrRJqMHr8lzANBgkqhkiG9w0BAQ0FADAXMRUwEwYDVQQDDAxEY1JhdCBTZXJ2ZXIwIBcNMjAwNDE0MDA1NDE0WhgPOTk5OTEyMzEyMzU5NTlaMBcxFTATBgNVBAMMDERjUmF0IFNlcnZlcjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANTLMlpzChe68VwIa2puWL4I5JyxqkJ3fFDtiD8eFSItJpjPpOFFlL+M1hTs48WrGmWmciJCJW23ol6UF5/1...
Server_Signaturesc/LpqM5F2LuvtWr/6U3xfkFcHWVNwgoOgx0PrSISpad4gQ1UI8tB/ucS6E2+BgnUz8YbybkBeJBzVBCFENKqDMh9POUDjRd0T7f9E4T37NwbOxXVr4FbwprtaJAceyOQgblYT5/diBw3cjL69YKXuWPwNs3pe/t2BKWas6Fa2XnQ76DtF+oZHfooReD3ci6eOAy+z6P9eimPir48NBrbSoTCtZr0J50MXXBMJILS02F/3uuQNeO7dkhFFm/V9bHUlx3/GTkhinFInrJ9G4zQdfhKS8SjHwUDEBinBCMofCe...
Keys
AESef58e29ac2e2dbc2eab847be1746b1b5f9284e671d18fdcb92f95ae9fb7cde14
SaltDcRatByqwqdanchun
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2021:05:09 16:44:32+00:00 |
| ImageFileCharacteristics: | Executable |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 48128 |
| InitializedDataSize: | 4096 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xdabe |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.7.0 |
| ProductVersionNumber: | 1.0.7.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | - |
| FileVersion: | 1.0.7.0 |
| InternalName: | Client.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | Client.exe |
| ProductName: | - |
| ProductVersion: | 1.0.7.0 |
| AssemblyVersion: | 1.0.7.0 |
Total processes
124
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7700 | "C:\Users\admin\Desktop\Client.exe" | C:\Users\admin\Desktop\Client.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Version: 1.0.7.0 Modules
AsyncRat(PID) Process(7700) Client.exe C2 (2)127.0.0.1 119.45.104.153 Ports (1)8848 Version1.0.7 Options AutoRunfalse MutexDcRatMutex_qwqdanchun InstallFolder%AppData% Certificates Cert1MIIE7DCCAtSgAwIBAgIQALK4j60bfd4qrRJqMHr8lzANBgkqhkiG9w0BAQ0FADAXMRUwEwYDVQQDDAxEY1JhdCBTZXJ2ZXIwIBcNMjAwNDE0MDA1NDE0WhgPOTk5OTEyMzEyMzU5NTlaMBcxFTATBgNVBAMMDERjUmF0IFNlcnZlcjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANTLMlpzChe68VwIa2puWL4I5JyxqkJ3fFDtiD8eFSItJpjPpOFFlL+M1hTs48WrGmWmciJCJW23ol6UF5/1... Server_Signaturesc/LpqM5F2LuvtWr/6U3xfkFcHWVNwgoOgx0PrSISpad4gQ1UI8tB/ucS6E2+BgnUz8YbybkBeJBzVBCFENKqDMh9POUDjRd0T7f9E4T37NwbOxXVr4FbwprtaJAceyOQgblYT5/diBw3cjL69YKXuWPwNs3pe/t2BKWas6Fa2XnQ76DtF+oZHfooReD3ci6eOAy+z6P9eimPir48NBrbSoTCtZr0J50MXXBMJILS02F/3uuQNeO7dkhFFm/V9bHUlx3/GTkhinFInrJ9G4zQdfhKS8SjHwUDEBinBCMofCe... Keys AESef58e29ac2e2dbc2eab847be1746b1b5f9284e671d18fdcb92f95ae9fb7cde14 SaltDcRatByqwqdanchun | |||||||||||||||
| 8088 | 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
3 727
Read events
3 727
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
2
TCP/UDP connections
24
DNS requests
5
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2104 | svchost.exe | GET | 200 | 23.48.23.149:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 23.52.120.96:80 | 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 |
|---|---|---|---|---|---|---|
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
2104 | svchost.exe | 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 |
2104 | svchost.exe | 23.48.23.149:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.exe | 23.52.120.96:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
7700 | Client.exe | 119.45.104.153:8848 | — | Shenzhen Tencent Computer Systems Company Limited | CN | malicious |
7432 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
8088 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |