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Analyzing...
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File Name: Servidor.exe
SHA1: 96ee36b80ad6918ccd1e5568ab9522c27cdeced7
MD5: 1ba88acd9206b22b8b55e903f86db7b6
First Seen Date: 2024-11-24 15:41:49.121276 ( )
Number of Clients Seen: 2
Last Analysis Date: 2024-11-25 07:17:01.412483 ( )
Human Expert Analysis Date: 2024-11-25 07:17:00.158457 ( )Human Expert Analysis Result: Malware
Analysis Summary
| Analysis Type | Date | Verdict | |
|---|---|---|---|
| Signature Based Detection | 2024-11-24 16:04:30.383658 | Malware | |
| Static Analysis Overall Verdict | 2024-11-25 07:17:01.412483 | No Threat Found | help |
| Dynamic Analysis Overall Verdict | 2024-11-25 07:17:01.412483 | Highly Suspicious | |
| Precise Detectors Overall Verdict | 2024-11-25 07:17:01.412483 | No Match | help |
| Human Expert Analysis Overall Verdict | 2024-11-25 07:17:00.158457 | Malware | |
Static Analysis
| Static Analysis Overall Verdict | Result |
|---|---|
| No Threat Found | help |
| Detector | Result | |
|---|---|---|
| Optional Header LoaderFlags field is valued illegal | Clean | |
| Non-ascii or empty section names detected | Clean | |
| Illegal size of optional Header | Clean | |
| Packer detection on signature database | Unknown | help |
| Based on the sections entropy check! file is possibly packed | Clean | |
| Timestamp value suspicious | Clean | |
| Header Checksum is zero! | Suspicious | |
| Enrty point is outside the 1st(.code) section! Binary is possibly packed | Clean | |
| Optional Header NumberOfRvaAndSizes field is valued illegal | Clean | |
| Anti-vm present | Clean | |
| The Size Of Raw data is valued illegal! Binary might crash your disassembler/debugger | Clean | |
| TLS callback functions array detected | Clean | |
Packer detection on signature database
Microsoft Visual C# / Basic .NET
.NET executable
Dynamic Analysis
| Dynamic Analysis Overall Verdict | Result |
|---|---|
| Highly Suspicious |
| Suspicious Behaviors | |
|---|---|
| Creates a child process | |
| Writes to address space of another process | |
| Uses a function clandestinely | |
| Reads memory of another process | |
| Opens a file in a system directory | |
| Has no visible windows | |
Behavioral Information
ADVAPI32.dll
SHLWAPI.dll
C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorwks.dll
mscoree.dll
ntdll
advapi32.dll
shell32.dll
C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\38bf604432e1a30c954b2ee40d6a2d1c\mscorlib.ni.dll
C:\Windows\Microsoft.NET\Framework\v2.0.50727\ole32.dll
ole32.dll
kernel32.dll
AdvApi32.dll
C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorjit.dll
C:\Windows\assembly\NativeImages_v2.0.50727_32\System\908ba9e296e92b4e14bdc2437edac603\System.ni.dll
C:\Windows\assembly\NativeImages_v2.0.50727_32\Microsoft.VisualBas#\12dc10e5c0e8d176cf21a16a6fc5fc3b\Microsoft.VisualBasic.ni.dll
C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Drawing\5a401fd2a7689ff13fb54182953f9c40\System.Drawing.ni.dll
C:\Windows\assembly\NativeImages_v2.0.50727_32\System.Windows.Forms\6949c4470a81970ec3de0a575d93babc\System.Windows.Forms.ni.dll
shfolder.dll
kernel32
Secur32.dll
API-MS-WIN-DOWNLEVEL-SHLWAPI-L1-1-0.DLL
SHELL32.dll
api-ms-win-downlevel-advapi32-l2-1-0.dll
OLEAUT32.dll
API-MS-Win-Core-LocalRegistry-L1-1-0.dll
API-MS-Win-Security-LSALookup-L1-1-0.dll
CRYPTBASE.dll
file
netsh firewall add allowedprogram "C:\Users\win7\Desktop\server.exe" "server.exe" ENABLE
"C:\Users\win7\Desktop\server.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\machine.config
C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\security.config.cch.1660.1240093
C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\enterprisesec.config.cch.1660.1240093
C:\Users\win7\AppData\Roaming\Microsoft\CLR Security Config\v2.0.50727.312\security.config.cch.1660.1240093
Global\CLR_CASOFF_MUTEX
<NULL>
Local\ZonesCacheCounterMutex
Local\ZonesLockedCacheCounterMutex
C:\Windows\SYSTEM32\MSCOREE.DLL
C:\Users\win7\Desktop\server.exe
C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\MSVCR80.dll
C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorwks.dll
C:\Servidor.exe
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\M
\REGISTRY\MACHINE\SOFTWARE\Microsoft\Fusion\NativeImagesIndex\v2.0.50727_32\NI\61e7e666\c991064
\REGISTRY\MACHINE\SOFTWARE\Microsoft\Fusion\NativeImagesIndex\v2.0.50727_32
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Micro
\REGISTRY\MACHINE\SOFTWARE\Microsoft\Fusion\NativeImagesIndex\v2.0.50727_32\index1c2
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFra
\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
\REGISTRY\MACHINE\SOFTWARE\Microsoft\Fusion\PublisherPolicy\Default
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\Security\Policy\Extensions\NamedPermissionSets
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\Security\Policy\Extensions\NamedPermissionSets\Internet
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework
\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\Internet Settings
\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NE
\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings
CreateProcess
CreateProcessW
\REGISTRY\MACHINE\SOFTWARE\Microsoft\Fusion\GACChangeNotification\Default
Precise Detectors Analysis Results
| Detector Name | Date | Verdict | Reason | |
|---|---|---|---|---|
| Static Precise PUA Detector 1 | 2024-11-24 15:41:45.888157 | No Match | help | NotDetected |
| Static Precise PUA Detector 4 | 2024-11-24 15:41:45.911479 | No Match | help | NotDetected |
| Static Precise NI Detector 3 | 2024-11-24 15:41:46.008417 | No Match | help | NotDetected |
| Static Precise PUA Detector 5 | 2024-11-24 15:41:46.056714 | No Match | help | NotDetected |
| Static Precise Trojan Detector 1 | 2024-11-24 15:41:46.069178 | No Match | help | NotDetected |
| Static Precise Trojan Detector 3 | 2024-11-24 15:41:46.065178 | No Match | help | NotDetected |
| Static Precise PUA Detector 6 | 2024-11-24 15:41:46.117267 | No Match | help | NotDetected |
| Static Precise Trojan Detector 12 | 2024-11-24 15:41:46.146572 | No Match | help | NotDetected |
| Static Precise Virus Detector 1 | 2024-11-24 15:41:46.192637 | No Match | help | NotDetected |
| Static Precise Virus Detector 2 | 2024-11-24 15:41:46.220795 | No Match | help | NotDetected |
| Static Precise Trojan Detector 13 | 2024-11-24 15:41:46.242577 | No Match | help | NotDetected |
| Static Precise PUA Detector 2 | 2024-11-24 15:41:46.228295 | No Match | help | NotDetected |
Advance Heuristics
No Advanced Heuristic Analysis Result Received
Human Expert Analysis Results
Analysis Start Date: 2024-11-25 05:49:35.106853 ( )
Analysis End Date: 2024-11-25 07:17:00.158457 ( )
File Upload Date: 2024-11-24 15:41:38.144037 ( )
Update Date: 2024-11-25 07:17:01.068902 ( )
Human Expert Analyst Feedback:
Verdict: Malware
Malware Family:
Malware Type: Worm
Additional File Information
| Property | Value |
|---|
| File Path on Client | Seen Count |
|---|---|
| Servidor.exe | 1 |
| Name | Virtual Address | Virtual Size | Raw Size | Entropy | MD5 |
|---|