Static task
static1
Behavioral task
behavioral1
Sample
900cb0b41874e88ba4635f53764be5d27ff98cc4b3432f7fecb13eb1560c94f2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
900cb0b41874e88ba4635f53764be5d27ff98cc4b3432f7fecb13eb1560c94f2.exe
Resource
win10v2004-20231215-en
General
-
Target
900cb0b41874e88ba4635f53764be5d27ff98cc4b3432f7fecb13eb1560c94f2
-
Size
1.3MB
-
MD5
b638cb29ee885d8008555c8256dbd426
-
SHA1
d6233529b5c83498e0a3fd0e42005ed2a9a45071
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SHA256
900cb0b41874e88ba4635f53764be5d27ff98cc4b3432f7fecb13eb1560c94f2
-
SHA512
4628f3babee4cf97ba1cc82e5716542d7584e5d1bf4f8db178b1038f873803cdaa93c0c7d8bdd88d3b4f65c03f749f32d1ed515d38e182d811c960509ad54914
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SSDEEP
24576:WukfsprnciMEtlEWpZhTsDkOsCKABZ3x1SBD+8tWKZ8vtAYcRd7KA4KUlf1MDg52:WudprncilKWZmZKkNPSt+3IOtnpf1CJb
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 900cb0b41874e88ba4635f53764be5d27ff98cc4b3432f7fecb13eb1560c94f2
Files
-
900cb0b41874e88ba4635f53764be5d27ff98cc4b3432f7fecb13eb1560c94f2.exe windows:6 windows x64 arch:x64
60ef9062bb26813fcde8265e2d521d31
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
kernel32
MultiByteToWideChar
GlobalFlags
GetSystemInfo
GetCurrentProcessId
VirtualQuery
CreateEventW
SetEvent
ResetEvent
GetSystemTimeAsFileTime
lstrcmpiW
LoadLibraryExW
SetEndOfFile
WriteConsoleW
FlushFileBuffers
GetStringTypeW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindClose
LCMapStringW
ReadConsoleW
GetFileSizeEx
GetConsoleMode
GetConsoleCP
GetFileType
SetFilePointerEx
GetStdHandle
GetCommandLineA
GetModuleHandleExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
RtlPcToFileHeader
RtlUnwindEx
QueryPerformanceCounter
GetStartupInfoW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WaitForSingleObjectEx
LoadLibraryExA
VirtualFree
VirtualAlloc
FlushInstructionCache
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
EncodePointer
OutputDebugStringW
TerminateProcess
GetCurrentProcess
FindNextFileW
GetCommandLineW
SetLastError
ReadFile
CreateDirectoryW
FreeLibrary
GetProcAddress
LoadLibraryW
GetTickCount
GetFileAttributesW
FindResourceW
LoadResource
LockResource
FreeResource
SizeofResource
MulDiv
GlobalUnlock
GlobalLock
GlobalFree
GlobalAlloc
WaitForSingleObject
CreateProcessW
CreateThread
SetWaitableTimer
CreateWaitableTimerW
WideCharToMultiByte
WriteFile
LeaveCriticalSection
GetCurrentThreadId
GetModuleHandleW
IsDebuggerPresent
GetModuleFileNameW
CloseHandle
CreateFileW
Sleep
TryEnterCriticalSection
EnterCriticalSection
InitializeCriticalSection
ExitProcess
GetProcessHeap
DeleteCriticalSection
HeapDestroy
DecodePointer
HeapAlloc
RaiseException
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionAndSpinCount
FindFirstFileExW
HeapFree
user32
RegisterClassExW
PostQuitMessage
GetClassInfoExW
CharNextW
DeleteMenu
SetWindowLongPtrW
TranslateAcceleratorW
GetClassNameW
GetWindowTextW
EndPaint
GetNextDlgTabItem
BeginPaint
IsIconic
GetDlgItem
SetFocus
UnregisterClassW
MessageBoxW
DestroyWindow
IsWindow
DefWindowProcW
DispatchMessageW
TranslateMessage
GetMessageW
PeekMessageW
GetWindowLongW
SendMessageW
IntersectRect
IsRectEmpty
WinHelpW
SetMenu
IsWindowEnabled
GetSysColor
IsChild
GetDlgCtrlID
IsDialogMessageW
DrawIcon
FillRect
SetWindowRgn
IsWindowVisible
GetFocus
CallWindowProcW
GetSystemMenu
GetWindowTextLengthW
SetRect
IsZoomed
GetTopWindow
ClientToScreen
GetLastActivePopup
DestroyIcon
RedrawWindow
ScreenToClient
GetWindowThreadProcessId
MonitorFromWindow
SetActiveWindow
WaitForInputIdle
SetWindowTextW
InvalidateRect
SetWindowPos
SetWindowLongW
GetKeyState
SetCursor
GetWindow
ShowWindow
EnableWindow
AdjustWindowRectEx
MsgWaitForMultipleObjects
ReleaseDC
GetClientRect
GetSystemMetrics
GetDC
GetWindowRect
LoadImageW
GetParent
GetDesktopWindow
LoadCursorW
LoadIconW
GetActiveWindow
LoadStringW
GetMonitorInfoW
EnumWindows
PostMessageW
CreateWindowExW
GetWindowLongPtrW
gdi32
CreateEllipticRgn
CreateSolidBrush
CreateRoundRectRgn
GetClipBox
CreateFontIndirectW
SelectObject
CreateDIBSection
SetDIBColorTable
CreateCompatibleDC
GdiAlphaBlend
GetStockObject
GetDeviceCaps
DeleteDC
GetObjectW
SetStretchBltMode
DeleteObject
advapi32
RegOpenKeyExW
RegSetValueExW
RegCreateKeyExW
RegQueryInfoKeyW
RegDeleteKeyW
RegEnumKeyExW
RegDeleteValueW
RegCloseKey
shell32
DragFinish
DragQueryFileW
SHGetSpecialFolderPathW
Shell_NotifyIconW
ole32
CoTaskMemRealloc
CoTaskMemFree
CoTaskMemAlloc
CreateStreamOnHGlobal
CoCreateInstance
CoInitializeEx
CoUninitialize
oleaut32
VarUI4FromStr
comctl32
ImageList_AddMasked
ImageList_Create
ImageList_Destroy
InitCommonControlsEx
gdiplus
GdiplusStartup
GdiplusShutdown
GdipGetImageHeight
GdipGetImagePaletteSize
GdipCloneImage
GdipBitmapUnlockBits
GdipCreateBitmapFromStream
GdipAlloc
GdipDrawImageRectI
GdipDisposeImage
GdipGetImagePixelFormat
GdipFree
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipGetImageGraphicsContext
GdipDeleteGraphics
GdipGetImagePalette
GdipSetCompositingMode
GdipGetImageWidth
GdipCreateBitmapFromFile
ws2_32
WSACleanup
Sections
.text Size: 241KB - Virtual size: 240KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 148B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 999KB - Virtual size: 998KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ