| File name: | ToDesk_Setup.exe |
| Full analysis: | https://app.any.run/tasks/03c9abb5-190f-4cd6-af27-cdaa0e372453 |
| Verdict: | Malicious activity |
| Analysis date: | April 16, 2021, 03:35:47 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 12E9391C0BFAA4C4B07316D7702C2484 |
| SHA1: | 14FE217F0E2076D60E27DF74F21641FE1A92BB25 |
| SHA256: | 31F10F30A0626C4F624B2D8D4444E3A473EABDBB2068BAA3718955FA3A1B1C9B |
| SSDEEP: | 196608:51VgR5ucSnycd3t+7hJbNhpgAitCaTBkpRe5NBmtCqkhvXvYT6QbzFYYiGMdAO:5MR5unbt+7xWsgBsjtCTXv5OzlO |
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
| ProductVersion: | 3.0.0.0 |
|---|---|
| ProductName: | ToDesk Remote Desktop |
| LegalCopyright: | Copyright© Hainan YouQu Technology Co., Ltd |
| InternalName: | ToDesk.exe |
| FileVersion: | 3.0.0.0 |
| FileDescription: | ToDesk Setup |
| CompanyName: | Hainan YouQu Technology Co., Ltd |
| CharacterSet: | Windows, Chinese (Simplified) |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 3.0.0.0 |
| FileVersionNumber: | 3.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5 |
| ImageVersion: | 6 |
| OSVersion: | 5 |
| EntryPoint: | 0x39e3 |
| UninitializedDataSize: | 16896 |
| InitializedDataSize: | 445952 |
| CodeSize: | 28672 |
| LinkerVersion: | 10 |
| PEType: | PE32 |
| TimeStamp: | 2012:02:24 20:19:59+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 24-Feb-2012 19:19:59 |
| Detected languages: |
|
| CompanyName: | Hainan YouQu Technology Co., Ltd |
| FileDescription: | ToDesk Setup |
| FileVersion: | 3.0.0.0 |
| InternalName: | ToDesk.exe |
| LegalCopyright: | Copyright© Hainan YouQu Technology Co., Ltd |
| ProductName: | ToDesk Remote Desktop |
| ProductVersion: | 3.0.0.0 |
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x000000D0 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 24-Feb-2012 19:19:59 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00006F10 | 0x00007000 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.49788 |
.rdata | 0x00008000 | 0x00002A92 | 0x00002C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.39389 |
.data | 0x0000B000 | 0x00067EBC | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 1.47278 |
.ndata | 0x00073000 | 0x000C9000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rsrc | 0x0013C000 | 0x00042B68 | 0x00042C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.87353 |
.reloc | 0x0017F000 | 0x00000F8A | 0x00001000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.226735 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.21712 | 968 | UNKNOWN | English - United States | RT_MANIFEST |
103 | 1.67095 | 20 | UNKNOWN | English - United States | RT_GROUP_ICON |
105 | 2.68733 | 494 | UNKNOWN | English - United States | RT_DIALOG |
111 | 2.9304 | 218 | UNKNOWN | English - United States | RT_DIALOG |
ADVAPI32.dll |
COMCTL32.dll |
GDI32.dll |
KERNEL32.dll |
SHELL32.dll |
USER32.dll |
VERSION.dll |
ole32.dll |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 668 | "C:\Program Files\ToDesk\ToDesk_Service.exe" | C:\Program Files\ToDesk\ToDesk_Service.exe | — | explorer.exe | |||||||||||
User: admin Company: 海南有趣科技有限公司 (www.todesk.com) Integrity Level: MEDIUM Description: ToDesk远程控制服务 Exit code: 0 Version: 3.0.0.1187 Modules
| |||||||||||||||
| 988 | cmd.exe /c sc stop ToDesk_Service | C:\Windows\system32\cmd.exe | — | nsFCBA.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1060 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1096 | "C:\Users\admin\AppData\Local\Temp\ToDesk_Setup.exe" | C:\Users\admin\AppData\Local\Temp\ToDesk_Setup.exe | explorer.exe | ||||||||||||
User: admin Company: Hainan YouQu Technology Co., Ltd Integrity Level: HIGH Description: ToDesk Setup Exit code: 0 Version: 3.0.0.0 Modules
| |||||||||||||||
| 1248 | netsh advfirewall firewall delete rule name="ToDesk_Service" | C:\Windows\system32\netsh.exe | — | ns13E1.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Network Command Shell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1292 | netsh advfirewall firewall add rule name="ToDesk_Session" dir=in program="C:\Program Files\ToDesk\ToDesk_Session.exe" edge=yes action=allow | C:\Windows\system32\netsh.exe | — | ns22EB.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Network Command Shell Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1312 | cmd.exe /c sc delete ToDesk_Service | C:\Windows\system32\cmd.exe | — | nsFFF9.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1060 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1428 | netsh advfirewall firewall delete rule name="ToDesk_Session" | C:\Windows\system32\netsh.exe | — | ns171E.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Network Command Shell Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1540 | "C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\nsFFF9.tmp" cmd.exe /c sc delete ToDesk_Service | C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\nsFFF9.tmp | — | ToDesk_Setup.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 1060 Modules
| |||||||||||||||
| 1672 | "C:\Program Files\ToDesk\ToDesk_Service.exe" | C:\Program Files\ToDesk\ToDesk_Service.exe | services.exe | ||||||||||||
User: SYSTEM Company: 海南有趣科技有限公司 (www.todesk.com) Integrity Level: SYSTEM Description: ToDesk远程控制服务 Exit code: 0 Version: 3.0.0.1187 Modules
| |||||||||||||||
| 1676 | sc delete ToDesk_Service | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: A tool to aid in developing services for WindowsNT Exit code: 1060 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\ToDesk |
| Operation: | write | Name: | InstPath |
Value: C:\Program Files\ToDesk | |||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ToDesk |
| Operation: | write | Name: | DisplayName |
Value: ToDesk | |||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ToDesk |
| Operation: | write | Name: | UninstallString |
Value: C:\Program Files\ToDesk\uninst.exe | |||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ToDesk |
| Operation: | write | Name: | DisplayIcon |
Value: C:\Program Files\ToDesk\ToDesk.exe | |||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ToDesk |
| Operation: | write | Name: | Publisher |
Value: Hainan YouQu Technology Co., Ltd | |||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ToDesk |
| Operation: | write | Name: | DisplayVersion |
Value: 3.0.0.0 | |||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ToDesk |
| Operation: | write | Name: | todeskpath |
Value: C:\Program Files\ToDesk | |||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ToDesk |
| Operation: | write | Name: | developer |
Value: Wanli@54nb.com | |||
| (PID) Process: | (1096) ToDesk_Setup.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ToDesk |
| Operation: | write | Name: | website |
Value: https://www.todesk.com | |||
| (PID) Process: | (2116) netsh.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\13D\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1096 | ToDesk_Setup.exe | C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\nsFDA6.tmp | — | |
MD5:— | SHA256:— | |||
| 1096 | ToDesk_Setup.exe | C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\nsFF0E.tmp | — | |
MD5:— | SHA256:— | |||
| 1096 | ToDesk_Setup.exe | C:\Program Files\ToDesk\app.7z | — | |
MD5:— | SHA256:— | |||
| 1096 | ToDesk_Setup.exe | C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\logo.ico | image | |
MD5:— | SHA256:— | |||
| 1096 | ToDesk_Setup.exe | C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\nsNiuniuSkin.dll | executable | |
MD5:— | SHA256:— | |||
| 1096 | ToDesk_Setup.exe | C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\skin.zip | compressed | |
MD5:— | SHA256:— | |||
| 1096 | ToDesk_Setup.exe | C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\System.dll | executable | |
MD5:BF712F32249029466FA86756F5546950 | SHA256:7851CB12FA4131F1FEE5DE390D650EF65CAC561279F1CFE70AD16CC9780210AF | |||
| 1096 | ToDesk_Setup.exe | C:\Program Files\ToDesk\ToDesk_Service.exe | executable | |
MD5:— | SHA256:— | |||
| 1096 | ToDesk_Setup.exe | C:\Users\admin\AppData\Local\Temp\nsvE6EF.tmp\nsFFF9.tmp | executable | |
MD5:— | SHA256:— | |||
| 1096 | ToDesk_Setup.exe | C:\Program Files\ToDesk\ToDesk.exe | executable | |
MD5:— | SHA256:— | |||
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1672 | ToDesk_Service.exe | 103.218.243.239:443 | authds.todesk.com | Shanghai UCloud Information Technology Company Limited | HK | unknown |
— | — | 163.181.56.209:443 | update.todesk.com | — | US | suspicious |
1780 | ToDesk_Service.exe | 103.218.243.239:443 | authds.todesk.com | Shanghai UCloud Information Technology Company Limited | HK | unknown |
3964 | ToDesk.exe | 47.246.43.167:443 | update.todesk.com | — | US | suspicious |
Domain | IP | Reputation |
|---|---|---|
authds.todesk.com |
| unknown |
update.todesk.com |
| malicious |
Process | Message |
|---|---|
ToDesk_Service.exe | ServiceMain 1 |
ToDesk_Service.exe | ServiceMain 2 |
ToDesk_Service.exe | ServiceMain 3 |
ToDesk_Service.exe | ServiceMain 4 |
ToDesk_Service.exe | C:\Program Files\ToDesk\config.ini |
ToDesk_Service.exe | WTSGetActiveConsoleSessionId 1 |
ToDesk_Service.exe | ServiceMain 1 |
ToDesk_Service.exe | ServiceMain 2 |
ToDesk_Service.exe | ServiceMain 3 |
ToDesk_Service.exe | ServiceMain 4 |