Static task
static1
Behavioral task
behavioral1
Sample
3fbd744372d53f4fe9f34e8173c6c21d.exe
Resource
win7-20230220-en
General
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Target
3fbd744372d53f4fe9f34e8173c6c21d.exe
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Size
674KB
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MD5
3fbd744372d53f4fe9f34e8173c6c21d
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SHA1
c3dafc1edb048a9b1901c28a38521d0c3a1019a9
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SHA256
77bce6278ca4ff5863280c4cecc53cfdd3097ae67f617d1e62c66bab8d313ed3
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SHA512
574e48cd5a62c9149056fecfd5e7a9896e3aa17c6eac18920697d8e1b87c43d29a4af091f83a2f4585380f0f979b13eebacb7d3b1d75aacfe745f7fd22e7f197
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SSDEEP
6144:KvY7uKa7GjX7jpbERxpp521t+6eslnCUGwfxIRLtxIRLuovZ3H3AdKy9HGeofJgG:3/04rlwppx6eDaooojmN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3fbd744372d53f4fe9f34e8173c6c21d.exe
Files
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3fbd744372d53f4fe9f34e8173c6c21d.exe.exe windows x64
415314d0031f15135fbc02f2ca18bb2f
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
EventWrite
GetTraceEnableFlags
EventUnregister
GetTraceLoggerHandle
UnregisterTraceGuids
EventRegister
GetTraceEnableLevel
RegisterTraceGuidsW
TraceMessage
RegCreateKeyExW
RegCloseKey
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegDeleteValueW
RegGetValueW
AllocateAndInitializeSid
FreeSid
CheckTokenMembership
kernel32
FreeLibrary
WaitForSingleObject
SetEvent
LoadLibraryW
Sleep
GetProcAddress
CreateEventW
CreateThread
GetSystemDefaultLangID
GetStringTypeExW
GetCurrentProcess
IsProcessInJob
LoadLibraryExA
DelayLoadFailureHook
GlobalAddAtomW
GetModuleFileNameW
GlobalDeleteAtom
ExpandEnvironmentStringsW
RegisterApplicationRestart
HeapSize
HeapReAlloc
HeapDestroy
GetVersionExA
GetCurrentProcessId
GetLastError
LockResource
LocaleNameToLCID
ProcessIdToSessionId
RaiseException
lstrlenW
GetUserPreferredUILanguages
MulDiv
GetLocaleInfoEx
ResolveLocaleName
GetTickCount
LoadLibraryExW
LoadResource
FindResourceExW
LCIDToLocaleName
FreeResource
GetProcessHeap
HeapAlloc
GetTickCount64
CloseHandle
SetProcessShutdownParameters
HeapSetInformation
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetAtomNameW
DeleteCriticalSection
InitializeCriticalSection
EncodePointer
DecodePointer
GetUserGeoID
DebugBreak
EnterCriticalSection
LeaveCriticalSection
CompareStringOrdinal
GetLocaleInfoW
HeapFree
FindResourceW
SizeofResource
DeactivateActCtx
ActivateActCtx
ReleaseActCtx
CreateActCtxW
UnhandledExceptionFilter
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentThreadId
QueryPerformanceCounter
GetModuleHandleW
SetUnhandledExceptionFilter
GetStartupInfoW
CreateMutexW
gdi32
DeleteDC
TextOutW
DeleteObject
SelectObject
CreateFontIndirectW
PatBlt
SetBkMode
SetTextAlign
SetTextColor
BitBlt
RestoreDC
SelectClipRgn
SaveDC
OffsetRgn
CreateRoundRectRgn
SetStretchBltMode
GetStretchBltMode
SetPixel
CombineRgn
CreateDIBSection
CreateCompatibleDC
StretchBlt
GetObjectW
GetStockObject
GetDeviceCaps
GdiAlphaBlend
user32
UnregisterClassA
RedrawWindow
OffsetRect
SetRectEmpty
IsRectEmpty
InvalidateRect
CharUpperBuffW
IsIconic
SetForegroundWindow
FindWindowW
TranslateMessage
IsDialogMessageW
SetWindowPos
PeekMessageW
LoadStringW
DispatchMessageW
SystemParametersInfoW
KillTimer
LoadImageW
ScreenToClient
SetTimer
GetWindowThreadProcessId
GetPropW
MapWindowPoints
UnhookWindowsHookEx
SetWindowsHookExW
GetSysColor
MapVirtualKeyExW
ReleaseDC
GetClassNameW
GetWindowLongW
GetKeyboardLayout
SetWinEventHook
GetCursorInfo
GetCursorPos
CreateWindowExW
SendMessageW
DestroyWindow
ShowWindow
GetMessageW
GetWindowMinimizeRect
CreateDialogParamW
GetGUIThreadInfo
GetForegroundWindow
GetKeyState
PostQuitMessage
ChangeWindowMessageFilterEx
RegisterClassW
DefWindowProcW
DialogBoxParamW
GetWindowLongPtrW
SetFocus
GetDlgItem
EndDialog
SendDlgItemMessageW
CheckDlgButton
MessageBoxW
SetWindowLongPtrW
SetDlgItemTextW
EnableWindow
SetWindowPlacement
RemovePropW
GetWindowRect
MonitorFromPoint
SendInput
GetMessageExtraInfo
GetDoubleClickTime
SetPropW
LoadIconW
SetClassLongPtrW
IsWindow
AdjustWindowRectEx
GetSystemMetrics
AllowSetForegroundWindow
PostMessageW
GetParent
LoadCursorW
CallNextHookEx
UnhookWinEvent
GetClientRect
PtInRect
GetDC
WindowFromPhysicalPoint
msvcrt
__CxxFrameHandler3
memcmp
_wtoi
_itow
wcstok_s
wcstol
memcpy
floorf
_wcsicmp
_purecall
malloc
_CxxThrowException
memset
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
??3@YAXPEAX@Z
wcstoul
??_V@YAXPEAX@Z
_vsnwprintf
memcpy_s
??2@YAPEAX_K@Z
memmove_s
??_U@YAPEAX_K@Z
free
calloc
wcsstr
__wgetmainargs
__C_specific_handler
_XcptFilter
__set_app_type
_fmode
_commode
_exit
_cexit
__setusermatherr
_amsg_exit
_initterm
_wcmdln
exit
dwmapi
DwmExtendFrameIntoClientArea
DwmIsCompositionEnabled
DwmSetWindowAttribute
gdiplus
GdipCreateBitmapFromStream
GdipDisposeImage
GdipFillRectangleI
GdipDrawLineI
GdiplusStartup
GdiplusShutdown
GdipDrawImageRectI
GdipCloneImage
GdipCreateHatchBrush
GdipCloneBrush
GdipCreateFromHDC
GdipSetPenColor
GdipCreateSolidFill
GdipDeleteGraphics
GdipDeletePen
GdipCreatePen1
GdipSetSolidFillColor
GdipDeleteBrush
GdipAlloc
GdipFree
ntdll
WinSqmIsOptedIn
WinSqmSetDWORD
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WinSqmIncrementDWORD
ole32
CoTaskMemFree
CoTaskMemAlloc
CreateStreamOnHGlobal
CoCreateInstance
CoUninitialize
CoInitialize
oleacc
AccessibleObjectFromWindow
shlwapi
PathFindFileNameW
wmsgapi
WmsgSendMessage
duser
InvalidateGadget
uxtheme
IsThemeActive
Sections
.text Size: 190KB - Virtual size: 190KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 465KB - Virtual size: 468KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ