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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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
| |||||||||||||||
3640 | "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: HIGH Description: Splashtop® Wired XDisplay Agent Exit code: 0 Version: 1.58.9.6924 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
| |||||||||||||||
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
| |||||||||||||||
2668 | msiexec /norestart /i "setup.msi" /qb! /l*v "C:\Users\admin\AppData\Local\Temp\PreVerC.log.txt" | C:\Windows\system32\msiexec.exe | — | PreVerCheck.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
| |||||||||||||||
3860 | C:\Windows\system32\msiexec.exe /V | C:\Windows\system32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
3068 | C:\Windows\system32\vssvc.exe | C:\Windows\system32\vssvc.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Version: 6.1.7600.16385 (win7_rtm.090713-1255) 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
| |||||||||||||||
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
| |||||||||||||||
3188 | C:\Windows\system32\taskkill.exe /f /im "SWXDAgent.exe" /t | C:\Windows\system32\taskkill.exe | — | MsiExec.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
|
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:— | |||
2484 | PreVerCheck.exe | C:\Users\admin\AppData\Local\Temp\PreVerC.log | ini | |
MD5:1A7073FAD6B901864B08CE043F12AB07 | SHA256:3C9931F2E82F2DDFB2E25BF14F50FBF7B0D3D28E1587D23B9D4611E049C29697 | |||
3640 | Splashtop_Wired_XDisplay_Agent_v1.5.8.3.exe | C:\Users\admin\AppData\Local\Temp\unpack.log | ini | |
MD5:1F4F0AEE58E31F3B1BB43E2971E95999 | SHA256:16876C0F9AF348E4A00C424F50C5537A6D2E4C6AD2A65EF40E8A7C39B521DC98 | |||
3860 | msiexec.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{7830c361-6796-4e05-a2f0-422e1fe09d49}_OnDiskSnapshotProp | binary | |
MD5:E02065A47DE1350172F94D5EB2B587B7 | SHA256:32054737C18EB4206861ADB11693296436784C2761620925DC25377E71FE7846 | |||
3860 | msiexec.exe | C:\Users\admin\AppData\Local\Temp\~DF698869717D6FE543.TMP | gmc | |
MD5:07D439EC00369B1E2CA7DF8E4CA116E5 | SHA256:5CDFAE52219C6762ABE64C28875E49DAACF758A748949C21A0469B78CAD084D6 | |||
3860 | msiexec.exe | C:\System Volume Information\SPP\snapshot-2 | binary | |
MD5:E02065A47DE1350172F94D5EB2B587B7 | SHA256:32054737C18EB4206861ADB11693296436784C2761620925DC25377E71FE7846 | |||
1320 | MsiExec.exe | C:\Users\admin\AppData\Local\Temp\{DA3A28DB-675D-4A64-A814-8880F7EF2F66}\_isres_0x0409.dll | executable | |
MD5:A05838872C391E729B414D2B15083983 | SHA256:A7C7DB8CE84441DF150EE880E5BDE9C17BC7C85DC87A61B1760738ECEB61AD52 |
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 | 107.22.247.100:80 | ds1.devicevm.com | Amazon.com, Inc. | US | suspicious |
1272 | SSUService.exe | 52.204.148.77:443 | sn.splashtop.com | Amazon.com, Inc. | US | unknown |
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 |