DllRegisterServer
Static task
static1
Behavioral task
behavioral1
Sample
45e17449a3b95a4f125507b6f985920c15aa79477eb3bfcf0444ff302771f20aN.dll
Resource
win7-20240903-en
General
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Target
45e17449a3b95a4f125507b6f985920c15aa79477eb3bfcf0444ff302771f20aN.exe
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Size
780KB
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MD5
a9d2386f0aefed71734f7b8d1f02f5c0
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SHA1
4f63fe9cb35749ac4b479ab9c95b75f1946fa05c
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SHA256
45e17449a3b95a4f125507b6f985920c15aa79477eb3bfcf0444ff302771f20a
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SHA512
fa038537282a0aca836a5da9afe14adb84025c72f378eac74e2c16f84dca00052a9a7327e3b465306bd0c5e259cde0c1e67062e0dc792df41273861dbb7c3aa9
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SSDEEP
12288:5s/YpAp2/yQ0P7BLyP70niTkgwzDwtAs0owb8ZPnJ0l7FgDZ4liMFdajByR:5GPp2/yQ0PtC0x/w50Pb8wgDZTGMjB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 45e17449a3b95a4f125507b6f985920c15aa79477eb3bfcf0444ff302771f20aN.exe
Files
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45e17449a3b95a4f125507b6f985920c15aa79477eb3bfcf0444ff302771f20aN.exe.dll regsvr32 windows:5 windows x86 arch:x86
db30434b523187bc6920e9d2dfeaaf26
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetFileAttributesA
GetFileSizeEx
GetFileTime
GetTickCount
GetSystemTimeAsFileTime
GetTimeFormatA
GetDateFormatA
GetCommandLineA
HeapReAlloc
RtlUnwind
RaiseException
GetSystemInfo
ExitProcess
SetStdHandle
GetFileType
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetACP
IsValidCodePage
GetTimeZoneInformation
FileTimeToLocalFileTime
LCMapStringW
HeapCreate
HeapDestroy
GetStdHandle
GetStringTypeA
GetStringTypeW
SetHandleCount
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
InitializeCriticalSectionAndSpinCount
GetConsoleCP
GetConsoleMode
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CompareStringW
SetEnvironmentVariableA
WritePrivateProfileStringA
GetOEMCP
GetCPInfo
GlobalFlags
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GetModuleHandleW
FileTimeToSystemTime
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GetThreadLocale
GetCurrentProcessId
CloseHandle
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetModuleFileNameA
GetLocaleInfoA
InterlockedExchange
lstrcmpA
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
CompareStringA
lstrcmpW
GetModuleHandleA
GetVersionExA
FreeResource
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
LocalFree
MulDiv
GetLastError
MultiByteToWideChar
lstrlenA
InterlockedDecrement
InterlockedIncrement
GetNativeSystemInfo
FreeLibrary
GetProcAddress
LoadLibraryA
IsBadReadPtr
VirtualProtect
SetLastError
VirtualAlloc
VirtualFree
VirtualQuery
HeapAlloc
HeapFree
GetProcessHeap
Sleep
FindResourceA
LoadResource
LockResource
SizeofResource
LCMapStringA
WideCharToMultiByte
user32
RegisterClipboardFormatA
PostThreadMessageA
CharNextA
ReleaseCapture
SetCapture
LoadCursorA
GetSysColorBrush
CharUpperA
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
DestroyMenu
GetWindowThreadProcessId
SetCursor
GetMessageA
TranslateMessage
GetCursorPos
ValidateRect
ReleaseDC
GetDC
SetWindowContextHelpId
MapDialogRect
PostQuitMessage
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
CheckMenuItem
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
SendDlgItemMessageA
WinHelpA
IsChild
GetCapture
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassNameA
SetPropA
GetPropA
RemovePropA
GetFocus
SetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
GetLastActivePopup
DispatchMessageA
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageA
MapWindowPoints
GetKeyState
SetMenu
SetForegroundWindow
IsWindowVisible
UpdateWindow
EnableWindow
KillTimer
SetTimer
SendMessageA
PostMessageA
MessageBoxA
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
GetSysColor
AdjustWindowRectEx
EqualRect
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
InvalidateRect
SetRect
IsRectEmpty
CopyAcceleratorTableA
LoadIconA
GetSystemMenu
AppendMenuA
GetClientRect
IsIconic
GetSystemMetrics
DrawIcon
GetSubMenu
GetMenuItemCount
GetMenuItemID
GetMenuState
EndDialog
GetNextDlgTabItem
GetParent
IsWindowEnabled
GetDlgItem
GetWindowLongA
IsWindow
DestroyWindow
CreateDialogIndirectParamA
SetActiveWindow
GetActiveWindow
GetDesktopWindow
GetWindow
GetWindowRect
GetWindowPlacement
SystemParametersInfoA
IntersectRect
OffsetRect
SetWindowPos
SetWindowLongA
GetMenu
CallWindowProcA
DefWindowProcA
GetDlgCtrlID
CopyRect
PtInRect
EnableMenuItem
gdi32
ExtSelectClipRgn
DeleteDC
GetStockObject
GetBkColor
GetTextColor
GetRgnBox
GetMapMode
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
TextOutA
RectVisible
GetDeviceCaps
GetWindowExtEx
GetViewportExtEx
DeleteObject
SetMapMode
RestoreDC
SaveDC
ExtTextOutA
CreateRectRgnIndirect
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
PtVisible
comdlg32
GetFileTitleA
winspool.drv
DocumentPropertiesA
ClosePrinter
OpenPrinterA
advapi32
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shlwapi
PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathFindExtensionA
oledlg
ord8
ole32
CoRevokeClassObject
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CoTaskMemAlloc
OleIsCurrentClipboard
CoTaskMemFree
CLSIDFromProgID
CLSIDFromString
OleRun
CoCreateInstance
CoUninitialize
CoInitialize
OleFlushClipboard
CoRegisterMessageFilter
oleaut32
SysStringByteLen
SysStringLen
SysFreeString
VariantInit
VariantCopy
VariantClear
VariantChangeType
SysAllocStringLen
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
OleCreateFontIndirect
SysAllocString
GetErrorInfo
SysAllocStringByteLen
Exports
Exports
Sections
.text Size: 236KB - Virtual size: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 60KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 428KB - Virtual size: 443KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ