Static task
static1
Behavioral task
behavioral1
Sample
b83caf2982c953ab1093781cd31678d42ca9c0e5ee9476f51b172cafa826414e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b83caf2982c953ab1093781cd31678d42ca9c0e5ee9476f51b172cafa826414e.exe
Resource
win10v2004-20230915-en
General
-
Target
b83caf2982c953ab1093781cd31678d42ca9c0e5ee9476f51b172cafa826414e
-
Size
3.6MB
-
MD5
1140951c0ac9fa48c1b417cad2bd04ab
-
SHA1
d1adbc975df8a1dd67dbd6be450ae980eabaffde
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SHA256
b83caf2982c953ab1093781cd31678d42ca9c0e5ee9476f51b172cafa826414e
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SHA512
7fcf2718d3f7153faf5ce356217f1e31252cf48a1dcb045e2046ee14cb4758b53f3215d8a304a33a0f08e9a391223a9a4e305297f5e59e4ffc06c43e855d2596
-
SSDEEP
98304:NkRrn+SbUDljjkn6SLHXXlIR81T4t5DcdQQT9e:mRrn+SbUBjkn6SLHXXl6814DcdQR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b83caf2982c953ab1093781cd31678d42ca9c0e5ee9476f51b172cafa826414e
Files
-
b83caf2982c953ab1093781cd31678d42ca9c0e5ee9476f51b172cafa826414e.exe windows:6 windows x86
0ffacb198730d62b438c0fdeb5b09586
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
TlsAlloc
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
InterlockedExchange
InterlockedExchangeAdd
PostQueuedCompletionStatus
CreateEventA
TlsFree
InterlockedCompareExchange
SetLastError
GetSystemTimeAsFileTime
SetFilePointerEx
SetEndOfFile
WaitForSingleObjectEx
TlsGetValue
TlsSetValue
InitializeCriticalSection
OutputDebugStringA
GetModuleFileNameA
GetModuleHandleExA
OutputDebugStringW
GetSystemTime
GetStdHandle
FindClose
QueryPerformanceCounter
GetCurrentProcessId
FreeLibrary
GlobalMemoryStatus
FlushConsoleInputBuffer
GetFileInformationByHandle
GetFullPathNameW
MoveFileExW
AreFileApisANSI
PeekNamedPipe
FileTimeToLocalFileTime
SetEnvironmentVariableA
WriteConsoleW
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
FindFirstFileExW
GlobalUnlock
FlushFileBuffers
ReadConsoleW
GetConsoleCP
InitializeSListHead
GetThreadTimes
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetProcessHeap
GetOEMCP
IsValidCodePage
HeapSize
EnumSystemLocalesW
GetUserDefaultLCID
LocalFree
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCPInfo
SetConsoleMode
ReadConsoleInputA
GetConsoleMode
GetModuleHandleExW
GetTimeZoneInformation
LoadLibraryExW
SetConsoleCtrlHandler
IsProcessorFeaturePresent
IsDebuggerPresent
GetCommandLineW
HeapReAlloc
HeapAlloc
HeapFree
RtlUnwind
RaiseException
DecodePointer
EncodePointer
GetStringTypeW
GetCurrentThread
FormatMessageW
GetModuleHandleA
GetCurrentThreadId
GlobalLock
GlobalAlloc
InitializeCriticalSectionAndSpinCount
InterlockedDecrement
InterlockedIncrement
GetLocalTime
CreateDirectoryW
DosDateTimeToFileTime
SystemTimeToFileTime
DuplicateHandle
SetFileTime
SetFilePointer
WriteFile
GetFileType
GetCurrentProcess
MulDiv
CreateFileW
ReadFile
GetFileSize
FindResourceW
SizeofResource
LoadResource
ExitProcess
LockResource
FreeResource
GetCurrentDirectoryW
LoadLibraryW
GetTickCount
GetACP
CreateMutexW
Sleep
DeleteFileW
WideCharToMultiByte
MultiByteToWideChar
IsValidLocale
LoadLibraryA
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
TerminateProcess
GetLastError
CloseHandle
SetStdHandle
user32
PostMessageW
DefWindowProcW
CallWindowProcW
RegisterClassW
RegisterClassExW
GetClassInfoExW
CreateWindowExW
IsWindow
SetWindowPos
IsIconic
SetFocus
EnableWindow
GetSystemMetrics
GetMenu
SetPropW
GetPropW
GetClientRect
GetWindowRect
AdjustWindowRectEx
GetWindowLongW
SetWindowLongW
GetParent
GetWindow
LoadCursorW
LoadImageW
MonitorFromWindow
GetMonitorInfoW
wvsprintfW
SetCursor
UnionRect
OffsetRect
DestroyWindow
CharNextW
GetActiveWindow
GetFocus
GetGUIThreadInfo
SendMessageW
CreateAcceleratorTableW
MoveWindow
GetKeyState
DispatchMessageW
TranslateMessage
GetMessageW
FindWindowW
SetForegroundWindow
ReleaseDC
ShowWindow
MessageBoxA
GetUserObjectInformationW
BeginPaint
EndPaint
GetUpdateRect
InvalidateRect
GetCursorPos
ScreenToClient
MapWindowPoints
IntersectRect
IsRectEmpty
PtInRect
IsZoomed
SetWindowRgn
SetWindowTextW
GetWindowTextW
GetWindowTextLengthW
GetCaretBlinkTime
GetCaretPos
GetSysColor
ClientToScreen
SetCaretPos
ShowCaret
HideCaret
GetDC
CreateCaret
SetRect
FillRect
DrawTextW
CharPrevW
ReleaseCapture
SetCapture
MessageBoxW
KillTimer
SetTimer
IsWindowVisible
PostQuitMessage
wsprintfW
InvalidateRgn
GetProcessWindowStation
gdi32
GetObjectA
GetDeviceCaps
GdiFlush
ExtTextOutW
MoveToEx
CreateDIBSection
SetStretchBltMode
StretchBlt
SetBkColor
ExtSelectClipRgn
SelectClipRgn
RoundRect
LineTo
GetTextExtentPoint32W
GetClipBox
GetCharABCWidthsW
CreateRectRgnIndirect
CreatePenIndirect
CombineRgn
SetTextColor
SetBkMode
CreateSolidBrush
CreatePatternBrush
CreateRoundRectRgn
SetWindowOrgEx
GetObjectW
GetTextMetricsW
SelectObject
SaveDC
RestoreDC
Rectangle
GetStockObject
DeleteObject
DeleteDC
CreatePen
CreateFontIndirectW
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
TextOutW
shell32
SHBrowseForFolderW
SHGetSpecialFolderLocation
SHGetPathFromIDListW
ShellExecuteW
ole32
CoCreateInstance
CoInitialize
CoCreateGuid
CoTaskMemFree
CoUninitialize
CLSIDFromString
CLSIDFromProgID
OleLockRunning
CreateStreamOnHGlobal
oleaut32
SysFreeString
VariantInit
VariantClear
SysAllocString
advapi32
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
RegSetValueExW
DeregisterEventSource
RegisterEventSourceA
ReportEventA
gdiplus
GdipGraphicsClear
GdipFree
GdipGetPropertyItem
GdipGetPropertyItemSize
GdipImageSelectActiveFrame
GdipImageGetFrameCount
GdipImageGetFrameDimensionsList
GdipImageGetFrameDimensionsCount
GdipGetImageHeight
GdipGetImageWidth
GdipLoadImageFromStreamICM
GdipLoadImageFromStream
GdipSetStringFormatLineAlign
GdipSetStringFormatAlign
GdipDeleteStringFormat
GdipCreateStringFormat
GdipDrawString
GdipGetFamily
GdipDeleteFont
GdipCreateFontFromLogfontA
GdipCreateFontFromDC
GdipDeleteFontFamily
GdipDrawImageRectI
GdipDrawImage
GdiplusStartup
GdipSetInterpolationMode
GdipSetTextRenderingHint
GdipSetPixelOffsetMode
GdipSetSmoothingMode
GdipSetCompositingQuality
GdipDeleteGraphics
GdipCreateFromHDC
GdipCreateBitmapFromScan0
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdipCreateLineBrushI
GdipDeleteBrush
GdipCloneBrush
GdiplusShutdown
GdipAlloc
version
GetFileVersionInfoW
VerQueryValueW
GetFileVersionInfoSizeW
comctl32
ord17
_TrackMouseEvent
ImageList_Create
imm32
ImmGetContext
ImmSetCompositionFontW
ImmSetCompositionWindow
ImmReleaseContext
shlwapi
PathFindFileNameA
PathFindFileNameW
PathFileExistsW
ws2_32
WSAGetLastError
setsockopt
WSASend
ioctlsocket
WSASetLastError
WSACleanup
WSAStartup
shutdown
recv
send
closesocket
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 380KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 50KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ