| File name: | winsvc.exe |
| Full analysis: | https://app.any.run/tasks/d8e5d71e-baf8-4182-a437-dddef3edf3e3 |
| Verdict: | Suspicious activity |
| Analysis date: | May 10, 2019, 20:54:44 |
| 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, UPX compressed |
| MD5: | ED5FAF15A90423135A477142A20E936A |
| SHA1: | A516BA217021F276AE01079EE785BB787AD97D75 |
| SHA256: | A86A519CEB463729CD02ADFBFA0F5FE37EDF99B0C7D645B8282AC105AEE34B71 |
| SSDEEP: | 6144:SZ9krT2J+74nfKiClS1IM5WZzh5PUaFybhOyoSCF:09kJCys1Kh5PcbhpoS |
MALICIOUS
Writes to a start menu file
- cmd.exe (PID: 3056)
SUSPICIOUS
Executable content was dropped or overwritten
- cmd.exe (PID: 3056)
Starts itself from another location
- winsvc.exe (PID: 1020)
Starts CMD.EXE for commands execution
- winsvc.exe (PID: 1020)
Creates files in the user directory
- cmd.exe (PID: 3056)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | UPX compressed Win32 Executable (38.2) |
|---|---|---|
| .exe | | | Win32 EXE Yoda's Crypter (37.5) |
| .dll | | | Win32 Dynamic Link Library (generic) (9.2) |
| .exe | | | Win32 Executable (generic) (6.3) |
| .exe | | | Win16/32 Executable Delphi generic (2.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 188416 |
| InitializedDataSize: | 16384 |
| UninitializedDataSize: | 405504 |
| EntryPoint: | 0x90590 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 8.5.0.1 |
| ProductVersionNumber: | 8.5.0.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| CompanyName: | Goоgle Inc. |
| FileDescription: | Desktop Search Engine |
| FileVersion: | 8.5.0.1 |
| InternalName: | - |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | - |
| ProductName: | - |
| ProductVersion: | 1.0.0.0 |
| Comments: | - |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
| Detected languages: |
|
| CompanyName: | Goоgle Inc. |
| FileDescription: | Desktop Search Engine |
| FileVersion: | 8.5.0.1 |
| InternalName: | - |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFilename: | - |
| ProductName: | - |
| ProductVersion: | 1.0.0.0 |
| Comments: | - |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 19-Jun-1992 22:22:17 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
UPX0 | 0x00001000 | 0x00063000 | 0x00000000 | IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
UPX1 | 0x00064000 | 0x0002E000 | 0x0002D200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99702 |
.rsrc | 0x00092000 | 0x00004000 | 0x00003600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.66958 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 3.24651 | 688 | UNKNOWN | Portuguese - Brazil | RT_VERSION |
2 | 7.30206 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
3 | 7.30599 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
4 | 7.3159 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
5 | 7.35295 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
6 | 7.28683 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
7 | 7.28093 | 308 | UNKNOWN | UNKNOWN | RT_CURSOR |
4080 | 7.20158 | 276 | UNKNOWN | UNKNOWN | RT_STRING |
4081 | 7.52349 | 472 | UNKNOWN | UNKNOWN | RT_STRING |
4082 | 7.52831 | 408 | UNKNOWN | UNKNOWN | RT_STRING |
Imports
KERNEL32.DLL |
advapi32.dll |
comctl32.dll |
gdi32.dll |
oleaut32.dll |
user32.dll |
version.dll |
wininet.dll |
Total processes
37
Monitored processes
5
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 976 | cmd /c jfdskjhjkhkjkjjasdaghlklhjlkfdlkgg & ping 127.0.0.1 & del /q /f "C:\Users\admin\AppData\Local\Temp\winsvc.exe" | C:\Windows\system32\cmd.exe | — | winsvc.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1020 | "C:\Users\admin\AppData\Local\Temp\winsvc.exe" | C:\Users\admin\AppData\Local\Temp\winsvc.exe | — | explorer.exe | |||||||||||
User: admin Company: Goоgle Inc. Integrity Level: MEDIUM Description: Desktop Search Engine Exit code: 0 Version: 8.5.0.1 Modules
| |||||||||||||||
| 3056 | cmd /c fdgfdjkgkdjfngjghlkhjljklkjkljieiooiessfggflgkflg & copy "C:\Users\admin\AppData\Local\Temp\winsvc.exe" "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\winsvc.exe" | C:\Windows\system32\cmd.exe | winsvc.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3088 | ping 127.0.0.1 | C:\Windows\system32\PING.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3880 | "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\winsvc.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\winsvc.exe | — | winsvc.exe | |||||||||||
User: admin Company: Goоgle Inc. Integrity Level: MEDIUM Description: Desktop Search Engine Exit code: 0 Version: 8.5.0.1 Modules
| |||||||||||||||
Total events
38
Read events
24
Write events
14
Delete events
0
Modification events
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASMANCS |
| Operation: | write | Name: | FileTracingMask |
Value: 4294901760 | |||
| (PID) Process: | (3880) winsvc.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winsvc_RASMANCS |
| Operation: | write | Name: | ConsoleTracingMask |
Value: 4294901760 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3056 | cmd.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\winsvc.exe | executable | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report