b5b19349e3dc6ea583f1479f51961852603426a9212cc429b9149c37a836e87f

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General

Target

b5b19349e3dc6ea583f1479f51961852603426a9212cc429b9149c37a836e87f
Size

638KB
MD5

4467cd419b4392fe544873e5b356a3d8
SHA1

f2ccb9f3ef1ba19132a6df60818c23d1755b35ec
SHA256

b5b19349e3dc6ea583f1479f51961852603426a9212cc429b9149c37a836e87f
SHA512

e2ccfc9ee48b3f7b96747ec1c07414e3af8080f709fbea387e496d423b9e23aec8f81ac542d00f051f93afb54fd6a7317e7a4d74e8f3a8fc4959c49c0440b3c2
SSDEEP

12288:6Kx9m9TwSW/eFj5PWWWWpUUUUUUUUUUUUUUUw69yFGg0MDfFhCmanRE4CEPon:6UmhwSWW7/Ug0MTFhVae4y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b5b19349e3dc6ea583f1479f51961852603426a9212cc429b9149c37a836e87f

Files

b5b19349e3dc6ea583f1479f51961852603426a9212cc429b9149c37a836e87f
.dll regsvr32 windows:5 windows x86 arch:x86

81bbe15a668dc4ae3d5f7e44db90ba82

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

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

user32

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

gdi32

GetStockObject
GetBkColor
CreateRectRgnIndirect
GetRgnBox
GetMapMode
ExtSelectClipRgn
DeleteDC
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
TextOutA
RectVisible
PtVisible
GetTextColor
CreateBitmap
GetWindowExtEx
GetViewportExtEx
DeleteObject
SetMapMode
RestoreDC
SaveDC
ExtTextOutA
GetObjectA
SetBkColor
SetTextColor
GetClipBox
GetDeviceCaps

comdlg32

GetFileTitleA

winspool.drv

DocumentPropertiesA
OpenPrinterA
ClosePrinter

advapi32

RegSetValueExA
RegQueryValueA
RegEnumKeyA
RegOpenKeyA
RegDeleteKeyA
CryptAcquireContextA
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
CryptDecrypt
CryptEncrypt
CryptGenKey
CryptImportKey

comctl32

InitCommonControlsEx

shlwapi

PathIsUNCA
PathFindFileNameA
PathFindExtensionA
PathStripToRootA

oledlg

ord8

ole32

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

oleaut32

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

Exports

Exports

DllRegisterServer

Sections

.text
Size: 358KB - Virtual size: 358KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 178KB - Virtual size: 178KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

81bbe15a668dc4ae3d5f7e44db90ba82

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

comctl32

shlwapi

oledlg

ole32

oleaut32

Exports

Exports

Sections

.text Size: 358KB - Virtual size: 358KB

.rdata Size: 51KB - Virtual size: 50KB

.data Size: 11KB - Virtual size: 25KB

.rsrc Size: 178KB - Virtual size: 178KB

.reloc Size: 38KB - Virtual size: 37KB

.text
Size: 358KB - Virtual size: 358KB

.rdata
Size: 51KB - Virtual size: 50KB

.data
Size: 11KB - Virtual size: 25KB

.rsrc
Size: 178KB - Virtual size: 178KB

.reloc
Size: 38KB - Virtual size: 37KB