Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
General
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Target
file.exe
-
Size
370KB
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MD5
8a6a2ef3184f09fd2fcf6b7b3f5afe23
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SHA1
bcd3f5bdd7da1e24a5daa189003710d2d0496069
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SHA256
7ff6595f0ab7fcc490bee43104ac88ef9615698eefdfef6276ef3ca03a3a6b59
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SHA512
01fbf6bca1f2f1f1464312433f9ef06d12838f995405afee90c2e05f8b2d6a2f2fce3fd72c6a2a7d91bdabad329cd22cb65a4a3e88220bad114e10feeb91c0dd
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SSDEEP
6144:Uq3y9wUepicisGiKzD8bFazgXWeiCvZEOHHrpm1XUZLxEZEOHHrpm1XUZLx:UA+wUeptviChtLpm1EwtLpm1E
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
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file.exe.exe windows x64
e7a169338e4059ad2e5b2bda9ae6910d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
RegQueryValueExW
RegCloseKey
RegGetValueW
RegSetValueExW
RegOpenKeyExW
kernel32
GetSystemWow64DirectoryW
GetModuleHandleW
GetPhysicallyInstalledSystemMemory
CreateFileW
ReadFile
SetFilePointer
FindFirstFileW
FindNextFileW
FindClose
GetTempPathW
CreateDirectoryExW
GetLastError
SetFileAttributesW
DeleteFileW
GetNativeSystemInfo
GetCurrentDirectoryW
SetCurrentDirectoryW
EnterCriticalSection
FormatMessageW
FreeLibrary
InitializeCriticalSection
GlobalUnlock
GetFileSize
LocalFree
GlobalAlloc
GetComputerNameW
GetCommandLineW
HeapSetInformation
RegisterApplicationRestart
MultiByteToWideChar
GetTimeFormatW
GetDateFormatW
GetNumberFormatW
GetLocaleInfoW
TerminateThread
WaitForSingleObject
SetEvent
CreateThread
ResetEvent
CloseHandle
RemoveDirectoryW
DeleteCriticalSection
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
QueryPerformanceCounter
SetUnhandledExceptionFilter
GetStartupInfoW
Sleep
LocalAlloc
CreateEventW
GetTickCount
GetVersionExW
DnsHostnameToComputerNameW
GlobalLock
lstrlenW
LeaveCriticalSection
LoadLibraryW
gdi32
GetObjectW
CreateSolidBrush
SetTextColor
EndDoc
EndPage
StartDocW
CreateFontW
TextOutW
StartPage
GetDeviceCaps
GetTextExtentPoint32W
CreateFontIndirectW
user32
CheckDlgButton
ReleaseDC
DrawFocusRect
GetDCEx
SetFocus
ReleaseCapture
SetCapture
PtInRect
OffsetRect
InflateRect
CloseClipboard
GetClipboardData
IsClipboardFormatAvailable
OpenClipboard
IsWindowEnabled
IsWindowVisible
GetFocus
GetSubMenu
SetCursor
ShowWindow
UpdateWindow
FillRect
ScreenToClient
CopyRect
GetClientRect
SetClassLongPtrW
LoadIconW
SetWindowPlacement
SystemParametersInfoW
LoadAcceleratorsW
MoveWindow
SetMenuItemInfoW
EmptyClipboard
PostMessageW
MessageBoxW
LoadMenuW
SetMenu
SetClipboardData
BeginPaint
LoadCursorW
GetSysColor
GetWindowTextW
EnableWindow
CheckRadioButton
SetDlgItemTextW
KillTimer
IsDlgButtonChecked
SetTimer
DialogBoxParamW
EndDialog
RedrawWindow
EndPaint
PostQuitMessage
CreateDialogParamW
GetMessageW
TranslateAcceleratorW
IsDialogMessageW
TranslateMessage
DispatchMessageW
DestroyAcceleratorTable
InvalidateRect
SendMessageW
GetDlgItem
SetWindowTextW
LoadStringW
SetRect
GetWindowRect
msvcrt
__dllonexit
_lock
_onexit
??1type_info@@UEAA@XZ
_unlock
?terminate@@YAXXZ
memset
__set_app_type
_fmode
_commode
__setusermatherr
_amsg_exit
_initterm
_wcmdln
exit
_cexit
_exit
_XcptFilter
__C_specific_handler
__wgetmainargs
_callnewh
malloc
_CxxThrowException
??0exception@@QEAA@AEBV0@@Z
??1exception@@UEAA@XZ
?what@exception@@UEBAPEBDXZ
__CxxFrameHandler3
wcsncpy_s
wcstod
_wtol
_wcsupr
free
iswalpha
wcstoul
wcstol
_wcsicmp
swprintf_s
_purecall
_wcsicoll
_wtoi
_vsnwprintf
??0exception@@QEAA@AEBQEBDH@Z
memcpy
atl
ord30
ntdll
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WinSqmAddToStream
oleaut32
SysFreeString
SysAllocString
VariantInit
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayGetElement
SysStringLen
VariantChangeType
VariantClear
SysAllocStringLen
ole32
CoInitializeSecurity
StringFromCLSID
CoTaskMemFree
CoInitialize
CoUninitialize
CoCreateInstance
CoCreateGuid
shlwapi
StrFormatByteSizeEx
setupapi
SetupIterateCabinetW
comdlg32
PrintDlgExW
GetOpenFileNameW
GetSaveFileNameW
shell32
CommandLineToArgvW
comctl32
InitCommonControlsEx
Sections
.text Size: 201KB - Virtual size: 200KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 147KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ