| File name: | Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe |
| Full analysis: | https://app.any.run/tasks/2c6ac502-e12e-4823-a5bb-ba8386753e80 |
| Verdict: | Malicious activity |
| Analysis date: | June 27, 2022, 09:48:40 |
| 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: | 961795E6F576C203ACF26756248B1061 |
| SHA1: | 2A1EBF419DE2B5B5E4B7F34BFB9C4FBEB2A060F2 |
| SHA256: | FB7D9A5CF6AE1B52786827AB9357062EC5A7A9B49D1FAAAAEBC4B2E2B1C5F182 |
| SSDEEP: | 196608:BozgrggXBBj7QlBWIf+qivj62uKjMaaEusDCB3djS/YP0IAHIWyfuEZLNjdT1c/N:KgkgMMyXivjCKbavsDM3qqFAoW6uEZJ2 |
| .exe | | | NSIS - Nullsoft Scriptable Install System (61.2) |
|---|---|---|
| .ax | | | DirectShow filter (14.5) |
| .exe | | | Win32 EXE PECompact compressed (v2.x) (4.2) |
| .exe | | | InstallShield setup (3.1) |
| ProductVersion: | 1.5.8.3 |
|---|---|
| ProductName: | Splashtop® Wired XDisplay - Extend & Mirror |
| LegalCopyright: | Copyright © Splashtop Inc. All Rights Reserved. |
| FileVersion: | 1.58.9.6924 |
| FileDescription: | Splashtop® Wired XDisplay Agent |
| CompanyName: | Splashtop Inc. |
| CharacterSet: | Windows, Latin1 |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.5.8.3 |
| FileVersionNumber: | 1.58.9.6924 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 5 |
| ImageVersion: | - |
| OSVersion: | 5 |
| EntryPoint: | 0x105b2 |
| UninitializedDataSize: | - |
| InitializedDataSize: | 219136 |
| CodeSize: | 158720 |
| LinkerVersion: | 9 |
| PEType: | PE32 |
| TimeStamp: | 2020:12:14 16:13:03+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 14-Dec-2020 15:13:03 |
| Detected languages: |
|
| Debug artifacts: |
|
| CompanyName: | Splashtop Inc. |
| FileDescription: | Splashtop® Wired XDisplay Agent |
| FileVersion: | 1.58.9.6924 |
| LegalCopyright: | Copyright © Splashtop Inc. All Rights Reserved. |
| ProductName: | Splashtop® Wired XDisplay - Extend & Mirror |
| ProductVersion: | 1.5.8.3 |
| 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: | 0x000000F0 |
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 4 |
| Time date stamp: | 14-Dec-2020 15:13:03 |
| 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 | 0x00026B50 | 0x00026C00 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.59923 |
.rdata | 0x00028000 | 0x00008F36 | 0x00009000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.88966 |
.data | 0x00031000 | 0x00005E98 | 0x00002200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 3.79188 |
.rsrc | 0x00037000 | 0x0002A4DC | 0x0002A600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.62669 |
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 4.77792 | 357 | Latin 1 / Western European | English - United States | RT_MANIFEST |
2 | 5.01437 | 67624 | Latin 1 / Western European | Chinese - Taiwan | RT_ICON |
3 | 5.26502 | 38056 | Latin 1 / Western European | Chinese - Taiwan | RT_ICON |
4 | 5.3847 | 16936 | Latin 1 / Western European | Chinese - Taiwan | RT_ICON |
5 | 5.64581 | 9640 | Latin 1 / Western European | Chinese - Taiwan | RT_ICON |
6 | 5.62654 | 6760 | Latin 1 / Western European | Chinese - Taiwan | RT_ICON |
7 | 5.7252 | 4264 | Latin 1 / Western European | Chinese - Taiwan | RT_ICON |
8 | 4.54691 | 1128 | Latin 1 / Western European | Chinese - Taiwan | RT_ICON |
9 | 2.98844 | 376 | Latin 1 / Western European | English - United States | RT_STRING |
10 | 2.74274 | 180 | Latin 1 / Western European | Chinese - Taiwan | RT_CURSOR |
ADVAPI32.dll |
COMDLG32.dll |
GDI32.dll |
KERNEL32.dll |
OLEACC.dll (delay-loaded) |
OLEAUT32.dll |
SHELL32.dll |
SHLWAPI.dll |
USER32.dll |
WINSPOOL.DRV |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 824 | C:\Windows\system32\cmd.exe /c ver | C:\Windows\system32\cmd.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1004 | "C:\Users\admin\AppData\Local\Temp\Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe" | C:\Users\admin\AppData\Local\Temp\Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | — | Explorer.EXE | |||||||||||
User: admin Company: Splashtop Inc. Integrity Level: MEDIUM Description: Splashtop® Wired XDisplay Agent Exit code: 3221226540 Version: 1.58.9.6924 Modules
| |||||||||||||||
| 1272 | "C:\Program Files\Splashtop\Splashtop Software Updater\SSUService.exe" | C:\Program Files\Splashtop\Splashtop Software Updater\SSUService.exe | services.exe | ||||||||||||
User: SYSTEM Company: Splashtop Inc. Integrity Level: SYSTEM Description: Splashtop Software Updater Service Exit code: 0 Version: 1.5.5.7 Modules
| |||||||||||||||
| 1320 | C:\Windows\system32\MsiExec.exe -Embedding A043F4FCDCA3F0D92E28316EC924DCEA E Global\MSI0000 | C:\Windows\system32\MsiExec.exe | msiexec.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 1448 | sc query lci_proxykmd | C:\Windows\system32\sc.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: A tool to aid in developing services for WindowsNT Exit code: 1060 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2012 | timeout /t 2 /nobreak | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2224 | "C:\Windows\System32\cmd.exe" /c run.bat > C:\Users\admin\AppData\Local\Temp\unpack.log.txt | C:\Windows\System32\cmd.exe | — | Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2296 | DrvInst.exe "4" "0" "C:\Users\admin\AppData\Local\Temp\{704fadbb-ace3-2cdc-21b6-4c280d810e4b}\lci_proxywddm.inf" "0" "6a8a251e7" "000003C0" "WinSta0\Default" "000003A4" "208" "c:\program files\splashtop\splashtop wired xdisplay\agent\driver\win7" | C:\Windows\system32\DrvInst.exe | svchost.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Driver Installation Module Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2484 | PreVerCheck.exe | C:\Users\admin\AppData\Local\Temp\unpack\PreVerCheck.exe | cmd.exe | ||||||||||||
User: admin Company: Splashtop Inc. Integrity Level: HIGH Description: Splashtop® Wired XDisplay Agent Installer Exit code: 0 Version: 1.58.9.6924 Modules
| |||||||||||||||
| 2500 | C:\Windows\system32\MsiExec.exe -Embedding C10038AD8617C253DC8EF1A291BB763C | C:\Windows\system32\MsiExec.exe | msiexec.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows® installer Exit code: 0 Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (3640) Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3640) Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3640) Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3640) Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (3860) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SystemRestore |
| Operation: | write | Name: | SrCreateRp (Enter) |
Value: 4000000000000000A6AB7D1B0B8AD801140F0000E80B0000D5070000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3860) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP |
| Operation: | write | Name: | SppCreate (Enter) |
Value: 4000000000000000A6AB7D1B0B8AD801140F0000E80B0000D0070000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3860) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP |
| Operation: | write | Name: | LastIndex |
Value: 69 | |||
| (PID) Process: | (3860) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGatherWriterMetadata (Enter) |
Value: 40000000000000004059CC1B0B8AD801140F0000E80B0000D3070000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (3860) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\VssapiPublisher |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 40000000000000004059CC1B0B8AD801140F000014020000E803000001000000000000000000000061C330789667054EA2F0422E1FE09D490000000000000000 | |||
| (PID) Process: | (3068) vssvc.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\VSS\Diag\ASR Writer |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 40000000000000005CA7DA1B0B8AD801FC0B00004C080000E8030000010000000100000000000000000000000000000000000000000000000000000000000000 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3640 | Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | C:\Users\admin\AppData\Local\Temp\unpack\setup.msi | — | |
MD5:— | SHA256:— | |||
| 3860 | msiexec.exe | C:\System Volume Information\SPP\metadata-2 | — | |
MD5:— | SHA256:— | |||
| 3860 | msiexec.exe | C:\Windows\Installer\1077e1.msi | — | |
MD5:— | SHA256:— | |||
| 3860 | msiexec.exe | C:\Windows\Installer\MSI7C66.tmp | — | |
MD5:— | SHA256:— | |||
| 3860 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF698869717D6FE543.TMP | gmc | |
MD5:— | SHA256:— | |||
| 3640 | Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | C:\Users\admin\AppData\Local\Temp\unpack\PreVerCheck.exe | executable | |
MD5:950C5BB6CBB6F2C23A0D40297BF05C74 | SHA256:A2792F3E3839877EF48469E6E2B52363CF31E4BFF322933DEB73B9E4046636D1 | |||
| 3860 | msiexec.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{7830c361-6796-4e05-a2f0-422e1fe09d49}_OnDiskSnapshotProp | binary | |
MD5:— | SHA256:— | |||
| 2484 | PreVerCheck.exe | C:\Users\admin\AppData\Local\Temp\PreVerC.log | ini | |
MD5:— | SHA256:— | |||
| 2500 | MsiExec.exe | C:\Users\admin\AppData\Local\Temp\{D906BC40-9E3F-4D42-8C64-A50DB92D46E9}\description.xml | xml | |
MD5:E1F82E21FB569589298C8077BE8181FB | SHA256:B443C8DB2BD0B75493B84B92D7E63CEE902D48191CB1012DCDBB4F34DB3A7F26 | |||
| 3640 | Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | C:\Users\admin\AppData\Local\Temp\unpack\setup.ini | ini | |
MD5:CE3FB3221DF283E1B86F1D6E448907F7 | SHA256:253D4FECB0901274851EC461A555A5AB4CCB2718EFB1E4650AD8FAC63F4A3C1E | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1272 | SSUService.exe | POST | — | 107.22.247.100:80 | http://ds1.devicevm.com/ | US | — | — | suspicious |
1272 | SSUService.exe | GET | 301 | 52.204.148.77:80 | http://sn.splashtop.com/file_system/apt_repository/dists/ProtoSSU01/released/binary-i386/Packages.gz | US | html | 134 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1272 | SSUService.exe | 52.204.148.77:80 | sn.splashtop.com | Amazon.com, Inc. | US | unknown |
1272 | SSUService.exe | 52.204.148.77:443 | sn.splashtop.com | Amazon.com, Inc. | US | unknown |
1272 | SSUService.exe | 107.22.247.100:80 | ds1.devicevm.com | Amazon.com, Inc. | US | suspicious |
Domain | IP | Reputation |
|---|---|---|
sn.splashtop.com |
| unknown |
ds1.devicevm.com |
| suspicious |
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO Splashtop Domain in DNS Lookup (splashtop .com) |
1272 | SSUService.exe | Misc activity | ET INFO Splashtop Domain (splashtop .com) in TLS SNI |
Process | Message |
|---|---|
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUtility::OSInfo] OS 6.1(7601) Service Pack 1 x64:0 Err:0 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::FindHeader] Name:C:\Users\admin\AppData\Local\Temp\Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe Err:0 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::FindHeader] Sign Size:6096 Err:0 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::FindHeader] Header offset:378880 Err:183 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::UnPackFiles] FreeSpace:234460925952 FileSize:11297280 Err:0 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::UnPackFiles] (1/4)UnPack file name:C:\Users\admin\AppData\Local\Temp\unpack\setup.msi (11297280) Err:2 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::UnPackFiles] UnPack count:1 len:11297280 File:(null) Err:0 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::UnPackFiles] FreeSpace:234449625088 FileSize:15 Err:183 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::UnPackFiles] (2/4)UnPack file name:C:\Users\admin\AppData\Local\Temp\unpack\run.bat (15) Err:122 |
Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | [3640]2022-06-27 10:48:51 [CUnPack::UnPackFiles] UnPack count:2 len:15 File:(null) Err:0 |