TSTheme.exe

  • File Path: C:\Windows\system32\TSTheme.exe
  • Description: TSTheme Server Module

Hashes

Type Hash
MD5 C0AB057D87EB804E79F3540F0AC1AC37
SHA1 1E1EC63ED702B6BB96DE0A99C793103B4CA96129
SHA256 31114F153F14D9AABD425D75A0F3F87D68A3A4C30E6185D9C040B86AE6470CEE
SHA384 7174073AF10D2DCEE152459BE41C7274D065F4154273F92E45A305786B8488F11E3443D4E954CD18B5396F3E8C354B91
SHA512 76C7EAAD1A3F5DDA5F2F037C7AEFCB560BE063A77CD925B61F124D5B4401283FD345F0037A396642CF7D6CAF8BBF2D4D2693A2D9D36EF31D9308268181997F09
SSDEEP 1536:V6TIIfttRqCLNvA3glLTsRe774HrPU8wIBS0s+rPjundilyq//v2:4sWD36YTUe774HrM8JBA+DjudicI/+
IMP C12F529C6B4328A6103FC0A0C6285568
PESHA1 45080E43D23C13B9202A239E666AA620C8FC03E1
PE256 DE422F6B69C692D2075DA996C0510C87BEEA442279AAD3246F5B74120CCA7D29

Runtime Data

Open Handles:

Path Type
(R-D) C:\Windows\System32\en-US\TSTheme.exe.mui File
(RW-) C:\Users\user File
\BaseNamedObjects__ComCatalogCache__ Section
\BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*{6AF0698E-D558-4F6E-9B3C-3716689AF493}.2.ver0x0000000000000002.db Section
\BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*{DDF571F2-BE98-426D-8288-1A9A39C3FDA2}.2.ver0x0000000000000002.db Section
\BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*cversions.2 Section
\BaseNamedObjects\NLS_CodePage_1252_3_2_0_0 Section
\BaseNamedObjects\NLS_CodePage_437_3_2_0_0 Section

Loaded Modules:

Path
C:\Windows\System32\ADVAPI32.dll
C:\Windows\System32\KERNEL32.DLL
C:\Windows\System32\KERNELBASE.dll
C:\Windows\System32\msvcrt.dll
C:\Windows\SYSTEM32\ntdll.dll
C:\Windows\System32\RPCRT4.dll
C:\Windows\System32\sechost.dll
C:\Windows\system32\TSTheme.exe

Signature

  • Status: Signature verified.
  • Serial: 3300000266BD1580EFA75CD6D3000000000266
  • Thumbprint: A4341B9FD50FB9964283220A36A1EF6F6FAA7840
  • Issuer: CN=Microsoft Windows Production PCA 2011, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
  • Subject: CN=Microsoft Windows, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

File Metadata

  • Original Filename: TSThemeS.exe.mui
  • Product Name: Microsoft Windows Operating System
  • Company Name: Microsoft Corporation
  • File Version: 10.0.19041.1 (WinBuild.160101.0800)
  • Product Version: 10.0.19041.1
  • Language: English (United States)
  • Legal Copyright: Microsoft Corporation. All rights reserved.
  • Machine Type: 64-bit

File Scan

  • VirusTotal Detections: 0/76
  • VirusTotal Link: https://www.virustotal.com/gui/file/31114f153f14d9aabd425d75a0f3f87d68a3a4c30e6185d9c040b86ae6470cee/detection

Possible Misuse

The following table contains possible examples of TSTheme.exe being misused. While TSTheme.exe is not inherently malicious, its legitimate functionality can be abused for malicious purposes.

Source Source File Example License
sigma sysmon_suspicious_remote_thread.yml - '\tstheme.exe' DRL 1.0

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