3a4uoSOec70ypNOT1wMHzQXgn[.]dll

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General

Target

3a4uoSOec70ypNOT1wMHzQXgn.dll
Size

796KB
MD5

874b811ba8aca19ecb2c17b1fdad88b0
SHA1

b1af2af2bad3bb2ee6e4fbf11e50965a60f0e400
SHA256

13cfd306936b3cb7470eb5c5ac209437d267c3ff2875235ebc31d4d146239e4b
SHA512

302330b83615df66652a3974eb42a84b51a281beb0f23db49024f551e414e6ab8bd4d22275d49a22c744183b7d525dc539e5c111b934d49342726704d8d3a295
SSDEEP

12288:KVHML2QJe6XxhqCW4QHR5f/jsVL6TwEHJlTeRNV52:GML2QJNxhqgQHXj1p0RN

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

3a4uoSOec70ypNOT1wMHzQXgn.dll

resource
3a4uoSOec70ypNOT1wMHzQXgn.dll

Files

3a4uoSOec70ypNOT1wMHzQXgn.dll
.dll regsvr32 windows x86

cb131077fd443ccf418450d8ed763df9

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetFileAttributesA
GetFileTime
GetTickCount
HeapFree
HeapAlloc
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapReAlloc
GetCommandLineA
GetProcessHeap
RaiseException
RtlUnwind
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapDestroy
HeapCreate
VirtualFree
GetStdHandle
GetACP
Sleep
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
GetLocaleInfoW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
FileTimeToLocalFileTime
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
WritePrivateProfileStringA
GetOEMCP
GetCPInfo
FileTimeToSystemTime
GetThreadLocale
GlobalFlags
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
InterlockedDecrement
CloseHandle
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
lstrcmpA
GetCurrentProcessId
GetModuleFileNameA
FreeResource
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpW
GetVersionExA
GetProcAddress
GetModuleHandleA
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
LocalFree
MulDiv
SetLastError
LockResource
SizeofResource
LoadResource
FindResourceA
ExitProcess
lstrcpyA
WinExec
LoadLibraryA
lstrcatA
GetWindowsDirectoryA
FreeLibrary
GetVersion
CompareStringA
GetLastError
InterlockedExchange
MultiByteToWideChar
CompareStringW
WideCharToMultiByte
lstrlenA
SetHandleCount

user32

IsRectEmpty
SetRect
InvalidateRgn
GetNextDlgGroupItem
UnregisterClassA
RegisterClipboardFormatA
PostThreadMessageA
TranslateMessage
GetActiveWindow
ValidateRect
SetWindowContextHelpId
MapDialogRect
PostQuitMessage
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
GetWindowThreadProcessId
GetCursorPos
WindowFromPoint
IsWindowEnabled
MoveWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
SendDlgItemMessageA
WinHelpA
IsChild
GetCapture
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassNameA
SetPropA
RemovePropA
SetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
GetLastActivePopup
SetActiveWindow
CopyAcceleratorTableA
GetDlgItem
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
PeekMessageA
MapWindowPoints
GetKeyState
SetForegroundWindow
IsWindowVisible
UpdateWindow
GetMenu
MessageBoxA
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
AdjustWindowRectEx
EqualRect
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
GetWindowLongA
SetWindowLongA
SetWindowPos
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindow
CopyRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
CharUpperA
EnableWindow
SendMessageA
LoadBitmapA
ModifyMenuA
EnableMenuItem
CheckMenuItem
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetSystemMenu
IsIconic
CharNextA
DestroyMenu
GetDesktopWindow
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
DispatchMessageA
GetMessageA
LoadCursorA
ReleaseCapture
IsWindow
GetSysColor
ReleaseDC
InvalidateRect
CopyIcon
InflateRect
GetDC
PtInRect
GetClientRect
MessageBeep
GetParent
SetCapture
GetWindowRect
SetCursor
PostMessageA
GetSysColorBrush
TabbedTextOutA
RedrawWindow
DrawStateA
ChildWindowFromPoint
DrawTextExA
GrayStringA
GetFocus
DrawTextA
ScreenToClient
SetWindowRgn
GetSystemMetrics
CreateWindowExW
AppendMenuA
ShowWindow
DrawIcon
LoadIconA
GetPropA

gdi32

GetWindowExtEx
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
ExtSelectClipRgn
DeleteDC
GetViewportExtEx
GetMapMode
GetBkColor
GetTextColor
GetRgnBox
GetStockObject
SetMapMode
SetBkMode
RestoreDC
SaveDC
SetBkColor
SetTextColor
GetClipBox
CreateRectRgnIndirect
CreateBitmap
GetDeviceCaps
BitBlt
DeleteObject
CreateCompatibleDC
CreateCompatibleBitmap
Ellipse
PtVisible
FillRgn
SetPixelV
Escape
RectVisible
CreateEllipticRgnIndirect
ExtTextOutA
CreateSolidBrush
TextOutA
GetTextExtentPoint32A
CreateFontIndirectA
GetObjectA

comdlg32

GetFileTitleA

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

RegSetValueExA
RegCreateKeyExA
RegEnumKeyA
RegDeleteKeyA
RegQueryValueExA
RegOpenKeyA
RegCloseKey
RegQueryValueA
RegOpenKeyExA

shell32

ShellExecuteA

shlwapi

PathFindFileNameA
PathStripToRootA
PathFindExtensionA
PathIsUNCA

oledlg

ord8

ole32

OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CoRevokeClassObject
CoTaskMemAlloc
CoTaskMemFree
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter
CLSIDFromProgID

oleaut32

SysFreeString
SysAllocStringByteLen
VariantClear
VariantChangeType
VariantInit
SysAllocStringLen
VariantCopy
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
OleCreateFontIndirect
SysAllocString
SysStringLen

Exports

Exports

DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 336KB - Virtual size: 334KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 76KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 308KB - Virtual size: 307KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cb131077fd443ccf418450d8ed763df9

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

shlwapi

oledlg

ole32

oleaut32

Exports

Exports

Sections

.text Size: 336KB - Virtual size: 334KB

.rdata Size: 76KB - Virtual size: 73KB

.data Size: 12KB - Virtual size: 27KB

.rsrc Size: 308KB - Virtual size: 307KB

.reloc Size: 60KB - Virtual size: 59KB

.text
Size: 336KB - Virtual size: 334KB

.rdata
Size: 76KB - Virtual size: 73KB

.data
Size: 12KB - Virtual size: 27KB

.rsrc
Size: 308KB - Virtual size: 307KB

.reloc
Size: 60KB - Virtual size: 59KB