Static task
static1
Behavioral task
behavioral1
Sample
3781ca769021388935e89cc5881589ab.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3781ca769021388935e89cc5881589ab.exe
Resource
win10v2004-20231222-en
General
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Target
3781ca769021388935e89cc5881589ab
-
Size
324KB
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MD5
3781ca769021388935e89cc5881589ab
-
SHA1
c6ac150ca1480f5367b401e17fc4420dceaca414
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SHA256
4fcaf3dca211918996a8a107d144a14d9fba3fe2bf3df70de24165d5dcea6665
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SHA512
24831e711c4db5aeb655fb8662e427eae7c38f9996b7923ec78d7d53f695468a276c581edc2481b0de66efa3d84283e0a2a3c29582d18c7e57864b0b37516732
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SSDEEP
6144:bm5Bjdi4Cp5NRPLWlaLbLHh8FJLgpp/Www0YUkf88X9K:y5Bj8x/NJWlojh8Hg7/xw0YU688
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3781ca769021388935e89cc5881589ab
Files
-
3781ca769021388935e89cc5881589ab.exe windows:4 windows x86 arch:x86
7a82d7dada3a484c99970573cb12f3fd
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetProcAddress
GetProcessHeap
GetStartupInfoA
GetStartupInfoW
GetStringTypeA
GetStringTypeW
GetSystemDefaultLangID
GetSystemInfo
GetSystemTimeAsFileTime
GetThreadLocale
GetTickCount
GetTimeZoneInformation
GetVersion
GetVersionExA
GlobalAddAtomW
GlobalAlloc
GlobalFindAtomW
GlobalFlags
GlobalFree
GlobalLock
GlobalReAlloc
GlobalUnlock
HeapAlloc
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
HeapSize
InitializeCriticalSection
InterlockedDecrement
InterlockedExchange
IsDebuggerPresent
LCMapStringA
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
LoadResource
GetModuleHandleW
LocalFree
LocalReAlloc
LockFile
LockResource
MultiByteToWideChar
QueryPerformanceCounter
RaiseException
ReadFile
RtlUnwind
SetEndOfFile
SetEnvironmentVariableA
SetHandleCount
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
SizeofResource
Sleep
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
UnhandledExceptionFilter
UnlockFile
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WideCharToMultiByte
WriteConsoleA
WriteConsoleW
WriteFile
WritePrivateProfileStringW
lstrcmpA
lstrcmpW
lstrlenA
lstrlenW
GetModuleFileNameW
GetModuleFileNameA
GetLocaleInfoW
GetLocaleInfoA
GetLastError
GetFullPathNameW
GetFileType
GetFileTime
GetFileSize
GetFileAttributesW
GetEnvironmentStringsW
GetEnvironmentStringsA
GetCurrentThreadId
GetCurrentThread
GetCurrentProcessId
GetCurrentProcess
GetConsoleOutputCP
GetConsoleMode
GetConsoleCP
GetCommandLineW
GetCommandLineA
GetCPInfo
GetACP
FreeResource
FreeLibrary
FreeEnvironmentStringsW
FreeEnvironmentStringsA
FormatMessageW
FlushFileBuffers
FindResourceW
FindResourceExW
FindFirstFileW
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
ExitProcess
EnumResourceLanguagesW
EnterCriticalSection
DuplicateHandle
DeleteCriticalSection
CreateFileW
CreateFileA
CopyFileW
ConvertDefaultLocale
CompareStringW
CompareStringA
LocalAlloc
CloseHandle
user32
InvalidateRect
IsChild
IsDialogMessageW
IsIconic
IsWindow
IsWindowEnabled
IsWindowVisible
LoadBitmapW
LoadCursorW
LoadIconW
MapDialogRect
MapWindowPoints
MessageBeep
MessageBoxW
ModifyMenuW
MoveWindow
OffsetRect
PeekMessageW
PostQuitMessage
PostThreadMessageW
PtInRect
RegisterClassW
RegisterClipboardFormatW
RegisterWindowMessageW
ReleaseCapture
ReleaseDC
RemovePropW
ScreenToClient
SendDlgItemMessageA
SendDlgItemMessageW
SendMessageW
SetActiveWindow
SetCapture
SetCursor
SetFocus
SetForegroundWindow
SetMenuItemBitmaps
SetPropW
SetRect
SetWindowContextHelpId
SetWindowLongW
SetWindowPos
SetWindowTextW
SetWindowsHookExW
ShowWindow
SystemParametersInfoA
TranslateMessage
UnhookWindowsHookEx
UnregisterClassA
UnregisterClassW
UpdateWindow
ValidateRect
WinHelpW
IntersectRect
GetWindowDC
GetWindow
GetTopWindow
GetSystemMetrics
GetSystemMenu
GetSysColorBrush
GetSysColor
GetSubMenu
GetPropW
GetParent
GetNextDlgTabItem
GetNextDlgGroupItem
GetMessageW
GetMessageTime
GetMenuState
GetMenuItemID
GetMenuItemCount
GetMenuCheckMarkDimensions
GetMenu
GetLastActivePopup
GetKeyState
GetForegroundWindow
GetFocus
GetDlgItem
GetDlgCtrlID
GetDesktopWindow
GetDC
GetCursorPos
GetClientRect
GetClassNameW
GetClassLongW
GetClassInfoW
GetClassInfoExW
GetCapture
GetActiveWindow
EqualRect
AdjustWindowRectEx
BeginPaint
CallNextHookEx
CallWindowProcW
CharNextW
CharUpperW
EndPaint
EndDialog
EnableWindow
EnableMenuItem
DrawTextW
DrawTextExW
DrawIcon
DispatchMessageW
DestroyWindow
DestroyMenu
GrayStringW
GetWindowThreadProcessId
GetWindowTextW
DefWindowProcW
CreateWindowExW
GetWindowTextLengthW
GetWindowRect
GetWindowPlacement
GetWindowLongW
CheckMenuItem
ClientToScreen
CopyAcceleratorTableW
CopyIcon
CopyRect
CreateDialogIndirectParamW
GetMessagePos
gdi32
ScaleWindowExtEx
SelectObject
SetBkColor
SetBkMode
SetMapMode
ScaleViewportExtEx
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
TextOutW
SaveDC
RestoreDC
RectVisible
PtVisible
OffsetViewportOrgEx
GetWindowExtEx
GetViewportExtEx
GetTextExtentPoint32W
GetTextColor
GetStockObject
SetTextColor
CreateBitmap
GetObjectW
GetMapMode
GetDeviceCaps
GetClipBox
GetBkColor
ExtTextOutW
ExtSelectClipRgn
Escape
DeleteObject
DeleteDC
CreateRectRgnIndirect
CreateFontW
GetRgnBox
comdlg32
GetFileTitleW
winspool.drv
DocumentPropertiesW
OpenPrinterW
ClosePrinter
advapi32
RegOpenKeyW
RegSetValueExW
RegQueryValueW
RegQueryValueExW
RegCloseKey
RegOpenCurrentUser
RegEnumKeyW
RegDeleteKeyW
RegCreateKeyExW
shell32
ShellExecuteW
ExtractIconW
comctl32
ord17
shlwapi
PathFindExtensionW
PathFindFileNameW
PathIsUNCW
PathStripToRootW
oledlg
OleUIBusyW
ole32
OleInitialize
OleIsCurrentClipboard
OleUninitialize
StgCreateDocfileOnILockBytes
CoUninitialize
CoFreeUnusedLibraries
CoCreateInstance
CLSIDFromString
CLSIDFromProgID
CoTaskMemAlloc
CoTaskMemFree
CoRevokeClassObject
CoRegisterMessageFilter
CoInitialize
StgOpenStorageOnILockBytes
CoGetClassObject
oleaut32
OleCreateFontIndirect
SafeArrayDestroy
SysAllocString
SysAllocStringLen
SysFreeString
SysStringLen
SystemTimeToVariantTime
VariantChangeType
VariantClear
VariantCopy
VariantInit
VariantTimeToSystemTime
Sections
.text Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ