ScreenShot
| Created | 2023.07.12 17:38 | Machine | s1_win7_x6403 |
| Filename | csrss00.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : malware | ||
| VT API (file) | 43 detected (AIDetectMalware, Makoob, malicious, high confidence, Artemis, Vxxg, confidence, 100%, Attribute, HighConfidence, NSIS, score, FalseSign, Vdkl, uzzxj, Inject4, GULOADER, YXDGCZ, ai score=80, Wacapew, Detected, unsafe, Chgt) | ||
| md5 | 601f2b22a16a96c9ddaae24e2c5611f2 | ||
| sha256 | 8c63c1e28683c7aa90cb40df346fe1d5dbc3b2bd994cd883cd7e551518486098 | ||
| ssdeep | 6144:kC2guh2RGxfWgrfXQi12xMhtj3+z0N+Y9uVza:fY2sxuUfXB2xMfbsS+YsVza | ||
| imphash | b78ecf47c0a3e24a6f4af114e2d1f5de | ||
| impfuzzy | 48:JSgtBHZ4O3O785r+tAlt8tz4eObGLllanBL8EFpV74dT+5EQX/1EowhSv0Qxly64:QgtZZ4WO7u9TqqqnUg | ||
Network IP location
Signature (9cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 43 AntiVirus engines on VirusTotal as malicious |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Creates a shortcut to an executable file |
| notice | Creates executable files on the filesystem |
| notice | Creates hidden or system file |
| notice | Drops an executable to the user AppData folder |
| notice | Queries for potentially installed applications |
| info | Checks amount of memory in system |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
Rules (7cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| info | IsDLL | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|
Suricata ids
PE API
IAT(Import Address Table) Library
KERNEL32.dll
0x407070 SetEnvironmentVariableA
0x407074 Sleep
0x407078 GetTickCount
0x40707c GetFileSize
0x407080 GetModuleFileNameA
0x407084 GetCurrentProcess
0x407088 CopyFileA
0x40708c GetFileAttributesA
0x407090 SetFileAttributesA
0x407094 GetWindowsDirectoryA
0x407098 GetTempPathA
0x40709c GetCommandLineA
0x4070a0 lstrlenA
0x4070a4 GetVersion
0x4070a8 SetErrorMode
0x4070ac lstrcpynA
0x4070b0 ExitProcess
0x4070b4 GetFullPathNameA
0x4070b8 GlobalLock
0x4070bc CreateThread
0x4070c0 GetLastError
0x4070c4 CreateDirectoryA
0x4070c8 CreateProcessA
0x4070cc RemoveDirectoryA
0x4070d0 CreateFileA
0x4070d4 GetTempFileNameA
0x4070d8 ReadFile
0x4070dc WriteFile
0x4070e0 lstrcpyA
0x4070e4 MoveFileExA
0x4070e8 lstrcatA
0x4070ec GetSystemDirectoryA
0x4070f0 GetProcAddress
0x4070f4 CloseHandle
0x4070f8 SetCurrentDirectoryA
0x4070fc MoveFileA
0x407100 CompareFileTime
0x407104 GetShortPathNameA
0x407108 SearchPathA
0x40710c lstrcmpiA
0x407110 SetFileTime
0x407114 lstrcmpA
0x407118 ExpandEnvironmentStringsA
0x40711c GlobalUnlock
0x407120 GetDiskFreeSpaceA
0x407124 GlobalFree
0x407128 FindFirstFileA
0x40712c FindNextFileA
0x407130 DeleteFileA
0x407134 SetFilePointer
0x407138 GetPrivateProfileStringA
0x40713c FindClose
0x407140 MultiByteToWideChar
0x407144 FreeLibrary
0x407148 MulDiv
0x40714c WritePrivateProfileStringA
0x407150 LoadLibraryExA
0x407154 GetModuleHandleA
0x407158 GetExitCodeProcess
0x40715c WaitForSingleObject
0x407160 GlobalAlloc
USER32.dll
0x407184 ScreenToClient
0x407188 GetSystemMenu
0x40718c SetClassLongA
0x407190 IsWindowEnabled
0x407194 SetWindowPos
0x407198 GetSysColor
0x40719c GetWindowLongA
0x4071a0 SetCursor
0x4071a4 LoadCursorA
0x4071a8 CheckDlgButton
0x4071ac GetMessagePos
0x4071b0 LoadBitmapA
0x4071b4 CallWindowProcA
0x4071b8 IsWindowVisible
0x4071bc CloseClipboard
0x4071c0 SetClipboardData
0x4071c4 EmptyClipboard
0x4071c8 PostQuitMessage
0x4071cc GetWindowRect
0x4071d0 EnableMenuItem
0x4071d4 CreatePopupMenu
0x4071d8 GetSystemMetrics
0x4071dc SetDlgItemTextA
0x4071e0 GetDlgItemTextA
0x4071e4 MessageBoxIndirectA
0x4071e8 CharPrevA
0x4071ec DispatchMessageA
0x4071f0 PeekMessageA
0x4071f4 ReleaseDC
0x4071f8 EnableWindow
0x4071fc InvalidateRect
0x407200 SendMessageA
0x407204 DefWindowProcA
0x407208 BeginPaint
0x40720c GetClientRect
0x407210 FillRect
0x407214 DrawTextA
0x407218 EndDialog
0x40721c RegisterClassA
0x407220 SystemParametersInfoA
0x407224 CreateWindowExA
0x407228 GetClassInfoA
0x40722c DialogBoxParamA
0x407230 CharNextA
0x407234 ExitWindowsEx
0x407238 GetDC
0x40723c CreateDialogParamA
0x407240 SetTimer
0x407244 GetDlgItem
0x407248 SetWindowLongA
0x40724c SetForegroundWindow
0x407250 LoadImageA
0x407254 IsWindow
0x407258 SendMessageTimeoutA
0x40725c FindWindowExA
0x407260 OpenClipboard
0x407264 TrackPopupMenu
0x407268 AppendMenuA
0x40726c EndPaint
0x407270 DestroyWindow
0x407274 wsprintfA
0x407278 ShowWindow
0x40727c SetWindowTextA
GDI32.dll
0x40704c SelectObject
0x407050 SetBkMode
0x407054 CreateFontIndirectA
0x407058 SetTextColor
0x40705c DeleteObject
0x407060 GetDeviceCaps
0x407064 CreateBrushIndirect
0x407068 SetBkColor
SHELL32.dll
0x407168 SHGetSpecialFolderLocation
0x40716c SHGetPathFromIDListA
0x407170 SHBrowseForFolderA
0x407174 SHGetFileInfoA
0x407178 ShellExecuteA
0x40717c SHFileOperationA
ADVAPI32.dll
0x407000 RegDeleteKeyA
0x407004 SetFileSecurityA
0x407008 OpenProcessToken
0x40700c LookupPrivilegeValueA
0x407010 AdjustTokenPrivileges
0x407014 RegOpenKeyExA
0x407018 RegEnumValueA
0x40701c RegDeleteValueA
0x407020 RegCloseKey
0x407024 RegCreateKeyExA
0x407028 RegSetValueExA
0x40702c RegQueryValueExA
0x407030 RegEnumKeyA
COMCTL32.dll
0x407038 ImageList_Create
0x40703c ImageList_AddMasked
0x407040 ImageList_Destroy
0x407044 None
ole32.dll
0x407284 OleUninitialize
0x407288 OleInitialize
0x40728c CoTaskMemFree
0x407290 CoCreateInstance
EAT(Export Address Table) is none
KERNEL32.dll
0x407070 SetEnvironmentVariableA
0x407074 Sleep
0x407078 GetTickCount
0x40707c GetFileSize
0x407080 GetModuleFileNameA
0x407084 GetCurrentProcess
0x407088 CopyFileA
0x40708c GetFileAttributesA
0x407090 SetFileAttributesA
0x407094 GetWindowsDirectoryA
0x407098 GetTempPathA
0x40709c GetCommandLineA
0x4070a0 lstrlenA
0x4070a4 GetVersion
0x4070a8 SetErrorMode
0x4070ac lstrcpynA
0x4070b0 ExitProcess
0x4070b4 GetFullPathNameA
0x4070b8 GlobalLock
0x4070bc CreateThread
0x4070c0 GetLastError
0x4070c4 CreateDirectoryA
0x4070c8 CreateProcessA
0x4070cc RemoveDirectoryA
0x4070d0 CreateFileA
0x4070d4 GetTempFileNameA
0x4070d8 ReadFile
0x4070dc WriteFile
0x4070e0 lstrcpyA
0x4070e4 MoveFileExA
0x4070e8 lstrcatA
0x4070ec GetSystemDirectoryA
0x4070f0 GetProcAddress
0x4070f4 CloseHandle
0x4070f8 SetCurrentDirectoryA
0x4070fc MoveFileA
0x407100 CompareFileTime
0x407104 GetShortPathNameA
0x407108 SearchPathA
0x40710c lstrcmpiA
0x407110 SetFileTime
0x407114 lstrcmpA
0x407118 ExpandEnvironmentStringsA
0x40711c GlobalUnlock
0x407120 GetDiskFreeSpaceA
0x407124 GlobalFree
0x407128 FindFirstFileA
0x40712c FindNextFileA
0x407130 DeleteFileA
0x407134 SetFilePointer
0x407138 GetPrivateProfileStringA
0x40713c FindClose
0x407140 MultiByteToWideChar
0x407144 FreeLibrary
0x407148 MulDiv
0x40714c WritePrivateProfileStringA
0x407150 LoadLibraryExA
0x407154 GetModuleHandleA
0x407158 GetExitCodeProcess
0x40715c WaitForSingleObject
0x407160 GlobalAlloc
USER32.dll
0x407184 ScreenToClient
0x407188 GetSystemMenu
0x40718c SetClassLongA
0x407190 IsWindowEnabled
0x407194 SetWindowPos
0x407198 GetSysColor
0x40719c GetWindowLongA
0x4071a0 SetCursor
0x4071a4 LoadCursorA
0x4071a8 CheckDlgButton
0x4071ac GetMessagePos
0x4071b0 LoadBitmapA
0x4071b4 CallWindowProcA
0x4071b8 IsWindowVisible
0x4071bc CloseClipboard
0x4071c0 SetClipboardData
0x4071c4 EmptyClipboard
0x4071c8 PostQuitMessage
0x4071cc GetWindowRect
0x4071d0 EnableMenuItem
0x4071d4 CreatePopupMenu
0x4071d8 GetSystemMetrics
0x4071dc SetDlgItemTextA
0x4071e0 GetDlgItemTextA
0x4071e4 MessageBoxIndirectA
0x4071e8 CharPrevA
0x4071ec DispatchMessageA
0x4071f0 PeekMessageA
0x4071f4 ReleaseDC
0x4071f8 EnableWindow
0x4071fc InvalidateRect
0x407200 SendMessageA
0x407204 DefWindowProcA
0x407208 BeginPaint
0x40720c GetClientRect
0x407210 FillRect
0x407214 DrawTextA
0x407218 EndDialog
0x40721c RegisterClassA
0x407220 SystemParametersInfoA
0x407224 CreateWindowExA
0x407228 GetClassInfoA
0x40722c DialogBoxParamA
0x407230 CharNextA
0x407234 ExitWindowsEx
0x407238 GetDC
0x40723c CreateDialogParamA
0x407240 SetTimer
0x407244 GetDlgItem
0x407248 SetWindowLongA
0x40724c SetForegroundWindow
0x407250 LoadImageA
0x407254 IsWindow
0x407258 SendMessageTimeoutA
0x40725c FindWindowExA
0x407260 OpenClipboard
0x407264 TrackPopupMenu
0x407268 AppendMenuA
0x40726c EndPaint
0x407270 DestroyWindow
0x407274 wsprintfA
0x407278 ShowWindow
0x40727c SetWindowTextA
GDI32.dll
0x40704c SelectObject
0x407050 SetBkMode
0x407054 CreateFontIndirectA
0x407058 SetTextColor
0x40705c DeleteObject
0x407060 GetDeviceCaps
0x407064 CreateBrushIndirect
0x407068 SetBkColor
SHELL32.dll
0x407168 SHGetSpecialFolderLocation
0x40716c SHGetPathFromIDListA
0x407170 SHBrowseForFolderA
0x407174 SHGetFileInfoA
0x407178 ShellExecuteA
0x40717c SHFileOperationA
ADVAPI32.dll
0x407000 RegDeleteKeyA
0x407004 SetFileSecurityA
0x407008 OpenProcessToken
0x40700c LookupPrivilegeValueA
0x407010 AdjustTokenPrivileges
0x407014 RegOpenKeyExA
0x407018 RegEnumValueA
0x40701c RegDeleteValueA
0x407020 RegCloseKey
0x407024 RegCreateKeyExA
0x407028 RegSetValueExA
0x40702c RegQueryValueExA
0x407030 RegEnumKeyA
COMCTL32.dll
0x407038 ImageList_Create
0x40703c ImageList_AddMasked
0x407040 ImageList_Destroy
0x407044 None
ole32.dll
0x407284 OleUninitialize
0x407288 OleInitialize
0x40728c CoTaskMemFree
0x407290 CoCreateInstance
EAT(Export Address Table) is none