| File name: | rustdesk-1.2.2-x86-sciter.exe |
| Full analysis: | https://app.any.run/tasks/c68e4457-e3e1-4014-9498-e2a55fa4008b |
| Verdict: | Malicious activity |
| Analysis date: | April 03, 2024, 11:27:26 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | C035A713E9DF9DAD1FBC8794418A3D3C |
| SHA1: | 7CC307BE6AD3ED34F40B278C8D650A634D8217B4 |
| SHA256: | 6D4C7C6A671B05BB380E65B62A8CD3137A22FA397B9DC6CA069D6E2C7D762720 |
| SSDEEP: | 196608:PEbfNOhqZTTK8bDJoED2PeylYVUDMlOFLtv+h5x8GjysquSE8Ja:PEbfNOhqZTOKDwPbn4Yx0xnqDRJa |
MALICIOUS
Drops the executable file immediately after the start
- rustdesk-1.2.2-x86-sciter.exe (PID: 120)
RUSTDESK has been detected (SURICATA)
- rustdesk.exe (PID: 3940)
SUSPICIOUS
Uses TASKKILL.EXE to kill process
- rustdesk-1.2.2-x86-sciter.exe (PID: 120)
- cmd.exe (PID: 1972)
Starts CMD.EXE for commands execution
- rustdesk.exe (PID: 3940)
Connects to unusual port
- rustdesk.exe (PID: 3940)
INFO
Checks supported languages
- rustdesk.exe (PID: 3940)
- rustdesk-1.2.2-x86-sciter.exe (PID: 120)
Creates files or folders in the user directory
- rustdesk-1.2.2-x86-sciter.exe (PID: 120)
- rustdesk.exe (PID: 3940)
Reads the computer name
- rustdesk.exe (PID: 3940)
Reads the machine GUID from the registry
- rustdesk.exe (PID: 3940)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:08:22 02:10:15+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.29 |
| CodeSize: | 308736 |
| InitializedDataSize: | 8280064 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3d617 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Total processes
43
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 120 | "C:\Users\admin\AppData\Local\Temp\rustdesk-1.2.2-x86-sciter.exe" | C:\Users\admin\AppData\Local\Temp\rustdesk-1.2.2-x86-sciter.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 1972 | "cmd" /c "taskkill /F /IM RuntimeBroker_rustdesk.exe" | C:\Windows\System32\cmd.exe | — | rustdesk.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 128 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1976 | taskkill /F /IM RuntimeBroker_rustdesk.exe | C:\Windows\System32\taskkill.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3500 | "taskkill" /F /IM RuntimeBroker_rustdesk.exe | C:\Windows\System32\taskkill.exe | — | rustdesk-1.2.2-x86-sciter.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3940 | "C:\Users\admin\AppData\Local\rustdesk\.\rustdesk.exe" | C:\Users\admin\AppData\Local\rustdesk\rustdesk.exe | rustdesk-1.2.2-x86-sciter.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: RustDesk Version: 1.2.2 Modules
| |||||||||||||||
Total events
1 792
Read events
1 792
Write events
0
Delete events
0
Modification events
Executable files
2
Suspicious files
0
Text files
11
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 120 | rustdesk-1.2.2-x86-sciter.exe | C:\Users\admin\AppData\Local\rustdesk\rustdesk.exe | executable | |
MD5:— | SHA256:— | |||
| 120 | rustdesk-1.2.2-x86-sciter.exe | C:\Users\admin\AppData\Local\rustdesk\sciter.dll | executable | |
MD5:— | SHA256:— | |||
| 3940 | rustdesk.exe | C:\Users\admin\AppData\Roaming\RustDesk\config\RustDesk2.3940_ThreadId(28)_1712143658373125000 | text | |
MD5:— | SHA256:— | |||
| 3940 | rustdesk.exe | C:\Users\admin\AppData\Roaming\RustDesk\config\RustDesk2.toml | — | |
MD5:— | SHA256:— | |||
| 3940 | rustdesk.exe | C:\Users\admin\AppData\Roaming\RustDesk\config\RustDesk.3940_ThreadId(15)_1712143658388750000 | text | |
MD5:— | SHA256:— | |||
| 3940 | rustdesk.exe | C:\Users\admin\AppData\Roaming\RustDesk\config\RustDesk.toml | text | |
MD5:— | SHA256:— | |||
| 3940 | rustdesk.exe | C:\Users\admin\AppData\Roaming\RustDesk\config\RustDesk.3940_ThreadId(33)_1712143658388750000 | text | |
MD5:— | SHA256:— | |||
| 3940 | rustdesk.exe | C:\Users\admin\AppData\Roaming\RustDesk\config\RustDesk.3940_ThreadId(18)_1712143658404375000 | text | |
MD5:— | SHA256:— | |||
| 3940 | rustdesk.exe | C:\Users\admin\AppData\Roaming\RustDesk\config\RustDesk2.3940_ThreadId(15)_1712143658451250000 | text | |
MD5:— | SHA256:— | |||
| 3940 | rustdesk.exe | C:\Users\admin\AppData\Roaming\RustDesk\config\RustDesk.3940_ThreadId(15)_1712143658451250000 | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
8
DNS requests
3
Threats
7
HTTP requests
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 |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
3940 | rustdesk.exe | 108.61.171.103:21116 | rs-ny.rustdesk.com | — | — | unknown |
3940 | rustdesk.exe | 108.61.171.103:21115 | rs-ny.rustdesk.com | AS-CHOOPA | DE | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
rs-ny.rustdesk.com |
| unknown |
rs-sg.rustdesk.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1080 | svchost.exe | Misc activity | ET INFO RustDesk Domain in DNS Lookup |
1080 | svchost.exe | Misc activity | ET INFO RustDesk Relay Domain in DNS Lookup |
1080 | svchost.exe | Misc activity | ET INFO RustDesk Relay Domain in DNS Lookup |
1080 | svchost.exe | Misc activity | ET INFO RustDesk Domain in DNS Lookup |
3940 | rustdesk.exe | Misc activity | ET INFO RustDesk Register Public Key |
1080 | svchost.exe | Misc activity | ET INFO RustDesk Domain in DNS Lookup |
1080 | svchost.exe | Misc activity | ET INFO RustDesk Relay Domain in DNS Lookup |