ScreenShot
| Created | 2021.04.10 08:58 | Machine | s1_win7_x6401 |
| Filename | winlog.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 24 detected (Unsafe, Eldorado, Attribute, HighConfidence, EPBW, Malicious, FileRepMalware, CLOUD, Generic Reputation PUA, Predator, Convagent, LokiBot, 8HEITH, score, R415229, Artemis, Outbreak, EPAI) | ||
| md5 | 42d1edf486908961623ce7bc565e856c | ||
| sha256 | fa0821b947af23ec62f063ccfc1fda4c40f000ee93ff1a3c94ccf743b618388f | ||
| ssdeep | 3072:HyewmN4skJ6PkKQT+lrxfQMtfE7soi7qekIeG+B+gZ9Yj304kGiOWfLm:HdDW+dxfFMQoknkc+M04kwWfLm | ||
| imphash | 18bc6fa81e19f21156316b1ae696ed6b | ||
| impfuzzy | 48:HpA682bIZJaOG5L+tAlt8tz4eObGLlla/SvXEFpVudT+1x/yACnBoKQ5040Qxly1:JA32bIZJa+1RWRZSy0 | ||
Network IP location
Signature (21cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 24 AntiVirus engines on VirusTotal as malicious |
| watch | Harvests credentials from local email clients |
| watch | Harvests credentials from local FTP client softwares |
| watch | Harvests information related to installed instant messenger clients |
| watch | Putty Files |
| watch | Used NtSetContextThread to modify a thread in a remote process indicative of process injection |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates executable files on the filesystem |
| notice | Drops an executable to the user AppData folder |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Moves the original executable to a new location |
| notice | Performs some HTTP requests |
| notice | Sends data using the HTTP POST Method |
| notice | Steals private information from local Internet browsers |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Queries for the computername |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | Tries to locate where the browsers are installed |
Rules (18cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| 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 Zero | binaries (download) |
| info | PE_Header_Zero | PE File Signature Zero | binaries (upload) |
| info | escalate_priv | Escalade priviledges | binaries (upload) |
| info | HasDebugData | DebugData Check | binaries (download) |
| info | HasOverlay | Overlay Check | binaries (upload) |
| info | HasRichSignature | Rich Signature Check | binaries (upload) |
| info | IsConsole | (no description) | binaries (download) |
| info | IsPacked | Entropy Check | binaries (upload) |
| info | IsWindowsGUI | (no description) | binaries (upload) |
| info | network_dropper | File downloader/dropper | binaries (download) |
| info | screenshot | Take screenshot | binaries (upload) |
| info | win_files_operation | Affect private profile | binaries (upload) |
| info | win_private_profile | Affect private profile | binaries (upload) |
| info | win_registry | Affect system registries | binaries (upload) |
| info | win_token | Affect system token | binaries (upload) |
Suricata ids
PE API
IAT(Import Address Table) Library
KERNEL32.dll
0x407060 CloseHandle
0x407064 SetFileTime
0x407068 CompareFileTime
0x40706c SearchPathA
0x407070 GetShortPathNameA
0x407074 GetFullPathNameA
0x407078 MoveFileA
0x40707c SetCurrentDirectoryA
0x407080 GetFileAttributesA
0x407084 GetLastError
0x407088 CreateDirectoryA
0x40708c SetFileAttributesA
0x407090 Sleep
0x407094 GetFileSize
0x407098 GetModuleFileNameA
0x40709c GetTickCount
0x4070a0 GetCurrentProcess
0x4070a4 lstrcmpiA
0x4070a8 ExitProcess
0x4070ac GetCommandLineA
0x4070b0 GetWindowsDirectoryA
0x4070b4 GetTempPathA
0x4070b8 lstrcpynA
0x4070bc GetDiskFreeSpaceA
0x4070c0 GlobalUnlock
0x4070c4 GlobalLock
0x4070c8 CreateThread
0x4070cc CreateProcessA
0x4070d0 RemoveDirectoryA
0x4070d4 CreateFileA
0x4070d8 GetTempFileNameA
0x4070dc lstrlenA
0x4070e0 lstrcatA
0x4070e4 GetSystemDirectoryA
0x4070e8 lstrcmpA
0x4070ec GetEnvironmentVariableA
0x4070f0 ExpandEnvironmentStringsA
0x4070f4 GlobalFree
0x4070f8 GlobalAlloc
0x4070fc WaitForSingleObject
0x407100 GetExitCodeProcess
0x407104 SetErrorMode
0x407108 GetModuleHandleA
0x40710c LoadLibraryA
0x407110 GetProcAddress
0x407114 FreeLibrary
0x407118 MultiByteToWideChar
0x40711c WritePrivateProfileStringA
0x407120 GetPrivateProfileStringA
0x407124 WriteFile
0x407128 ReadFile
0x40712c MulDiv
0x407130 SetFilePointer
0x407134 FindClose
0x407138 FindNextFileA
0x40713c FindFirstFileA
0x407140 DeleteFileA
0x407144 CopyFileA
USER32.dll
0x40716c ScreenToClient
0x407170 GetWindowRect
0x407174 SetClassLongA
0x407178 IsWindowEnabled
0x40717c SetWindowPos
0x407180 GetSysColor
0x407184 GetWindowLongA
0x407188 SetCursor
0x40718c LoadCursorA
0x407190 CheckDlgButton
0x407194 GetMessagePos
0x407198 LoadBitmapA
0x40719c CallWindowProcA
0x4071a0 IsWindowVisible
0x4071a4 CloseClipboard
0x4071a8 SetClipboardData
0x4071ac EmptyClipboard
0x4071b0 OpenClipboard
0x4071b4 EndDialog
0x4071b8 AppendMenuA
0x4071bc CreatePopupMenu
0x4071c0 GetSystemMetrics
0x4071c4 SetDlgItemTextA
0x4071c8 GetDlgItemTextA
0x4071cc MessageBoxA
0x4071d0 CharPrevA
0x4071d4 DispatchMessageA
0x4071d8 PeekMessageA
0x4071dc CreateDialogParamA
0x4071e0 DestroyWindow
0x4071e4 SetTimer
0x4071e8 SetWindowTextA
0x4071ec PostQuitMessage
0x4071f0 SetForegroundWindow
0x4071f4 wsprintfA
0x4071f8 SendMessageTimeoutA
0x4071fc FindWindowExA
0x407200 RegisterClassA
0x407204 SystemParametersInfoA
0x407208 CreateWindowExA
0x40720c GetClassInfoA
0x407210 DialogBoxParamA
0x407214 CharNextA
0x407218 TrackPopupMenu
0x40721c ExitWindowsEx
0x407220 IsWindow
0x407224 GetDlgItem
0x407228 SetWindowLongA
0x40722c LoadImageA
0x407230 GetDC
0x407234 EnableWindow
0x407238 InvalidateRect
0x40723c SendMessageA
0x407240 DefWindowProcA
0x407244 BeginPaint
0x407248 GetClientRect
0x40724c FillRect
0x407250 DrawTextA
0x407254 EndPaint
0x407258 ShowWindow
GDI32.dll
0x40703c SetBkColor
0x407040 GetDeviceCaps
0x407044 DeleteObject
0x407048 CreateBrushIndirect
0x40704c CreateFontIndirectA
0x407050 SetBkMode
0x407054 SetTextColor
0x407058 SelectObject
SHELL32.dll
0x40714c SHGetMalloc
0x407150 SHGetPathFromIDListA
0x407154 SHBrowseForFolderA
0x407158 SHGetFileInfoA
0x40715c ShellExecuteA
0x407160 SHFileOperationA
0x407164 SHGetSpecialFolderLocation
ADVAPI32.dll
0x407000 RegQueryValueExA
0x407004 RegSetValueExA
0x407008 RegEnumKeyA
0x40700c RegEnumValueA
0x407010 RegOpenKeyExA
0x407014 RegDeleteKeyA
0x407018 RegDeleteValueA
0x40701c RegCloseKey
0x407020 RegCreateKeyExA
COMCTL32.dll
0x407028 ImageList_AddMasked
0x40702c ImageList_Destroy
0x407030 None
0x407034 ImageList_Create
ole32.dll
0x407270 OleInitialize
0x407274 OleUninitialize
0x407278 CoCreateInstance
VERSION.dll
0x407260 GetFileVersionInfoSizeA
0x407264 GetFileVersionInfoA
0x407268 VerQueryValueA
EAT(Export Address Table) is none
KERNEL32.dll
0x407060 CloseHandle
0x407064 SetFileTime
0x407068 CompareFileTime
0x40706c SearchPathA
0x407070 GetShortPathNameA
0x407074 GetFullPathNameA
0x407078 MoveFileA
0x40707c SetCurrentDirectoryA
0x407080 GetFileAttributesA
0x407084 GetLastError
0x407088 CreateDirectoryA
0x40708c SetFileAttributesA
0x407090 Sleep
0x407094 GetFileSize
0x407098 GetModuleFileNameA
0x40709c GetTickCount
0x4070a0 GetCurrentProcess
0x4070a4 lstrcmpiA
0x4070a8 ExitProcess
0x4070ac GetCommandLineA
0x4070b0 GetWindowsDirectoryA
0x4070b4 GetTempPathA
0x4070b8 lstrcpynA
0x4070bc GetDiskFreeSpaceA
0x4070c0 GlobalUnlock
0x4070c4 GlobalLock
0x4070c8 CreateThread
0x4070cc CreateProcessA
0x4070d0 RemoveDirectoryA
0x4070d4 CreateFileA
0x4070d8 GetTempFileNameA
0x4070dc lstrlenA
0x4070e0 lstrcatA
0x4070e4 GetSystemDirectoryA
0x4070e8 lstrcmpA
0x4070ec GetEnvironmentVariableA
0x4070f0 ExpandEnvironmentStringsA
0x4070f4 GlobalFree
0x4070f8 GlobalAlloc
0x4070fc WaitForSingleObject
0x407100 GetExitCodeProcess
0x407104 SetErrorMode
0x407108 GetModuleHandleA
0x40710c LoadLibraryA
0x407110 GetProcAddress
0x407114 FreeLibrary
0x407118 MultiByteToWideChar
0x40711c WritePrivateProfileStringA
0x407120 GetPrivateProfileStringA
0x407124 WriteFile
0x407128 ReadFile
0x40712c MulDiv
0x407130 SetFilePointer
0x407134 FindClose
0x407138 FindNextFileA
0x40713c FindFirstFileA
0x407140 DeleteFileA
0x407144 CopyFileA
USER32.dll
0x40716c ScreenToClient
0x407170 GetWindowRect
0x407174 SetClassLongA
0x407178 IsWindowEnabled
0x40717c SetWindowPos
0x407180 GetSysColor
0x407184 GetWindowLongA
0x407188 SetCursor
0x40718c LoadCursorA
0x407190 CheckDlgButton
0x407194 GetMessagePos
0x407198 LoadBitmapA
0x40719c CallWindowProcA
0x4071a0 IsWindowVisible
0x4071a4 CloseClipboard
0x4071a8 SetClipboardData
0x4071ac EmptyClipboard
0x4071b0 OpenClipboard
0x4071b4 EndDialog
0x4071b8 AppendMenuA
0x4071bc CreatePopupMenu
0x4071c0 GetSystemMetrics
0x4071c4 SetDlgItemTextA
0x4071c8 GetDlgItemTextA
0x4071cc MessageBoxA
0x4071d0 CharPrevA
0x4071d4 DispatchMessageA
0x4071d8 PeekMessageA
0x4071dc CreateDialogParamA
0x4071e0 DestroyWindow
0x4071e4 SetTimer
0x4071e8 SetWindowTextA
0x4071ec PostQuitMessage
0x4071f0 SetForegroundWindow
0x4071f4 wsprintfA
0x4071f8 SendMessageTimeoutA
0x4071fc FindWindowExA
0x407200 RegisterClassA
0x407204 SystemParametersInfoA
0x407208 CreateWindowExA
0x40720c GetClassInfoA
0x407210 DialogBoxParamA
0x407214 CharNextA
0x407218 TrackPopupMenu
0x40721c ExitWindowsEx
0x407220 IsWindow
0x407224 GetDlgItem
0x407228 SetWindowLongA
0x40722c LoadImageA
0x407230 GetDC
0x407234 EnableWindow
0x407238 InvalidateRect
0x40723c SendMessageA
0x407240 DefWindowProcA
0x407244 BeginPaint
0x407248 GetClientRect
0x40724c FillRect
0x407250 DrawTextA
0x407254 EndPaint
0x407258 ShowWindow
GDI32.dll
0x40703c SetBkColor
0x407040 GetDeviceCaps
0x407044 DeleteObject
0x407048 CreateBrushIndirect
0x40704c CreateFontIndirectA
0x407050 SetBkMode
0x407054 SetTextColor
0x407058 SelectObject
SHELL32.dll
0x40714c SHGetMalloc
0x407150 SHGetPathFromIDListA
0x407154 SHBrowseForFolderA
0x407158 SHGetFileInfoA
0x40715c ShellExecuteA
0x407160 SHFileOperationA
0x407164 SHGetSpecialFolderLocation
ADVAPI32.dll
0x407000 RegQueryValueExA
0x407004 RegSetValueExA
0x407008 RegEnumKeyA
0x40700c RegEnumValueA
0x407010 RegOpenKeyExA
0x407014 RegDeleteKeyA
0x407018 RegDeleteValueA
0x40701c RegCloseKey
0x407020 RegCreateKeyExA
COMCTL32.dll
0x407028 ImageList_AddMasked
0x40702c ImageList_Destroy
0x407030 None
0x407034 ImageList_Create
ole32.dll
0x407270 OleInitialize
0x407274 OleUninitialize
0x407278 CoCreateInstance
VERSION.dll
0x407260 GetFileVersionInfoSizeA
0x407264 GetFileVersionInfoA
0x407268 VerQueryValueA
EAT(Export Address Table) is none