b4b05351c63b5218463b28ffb87cd125

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General

Target

b4b05351c63b5218463b28ffb87cd125
Size

288KB
MD5

b4b05351c63b5218463b28ffb87cd125
SHA1

c7d4a54d41e58a49da474fe2e1b8c6e5040c4b9d
SHA256

cb693661a1b042947663ac716c7a785ec754cb0b7182dbd4e3657e9bc77a12f7
SHA512

13ae2a6682dacfefaf6234e174014213fdb1da8bb25b9b9b09469a977f1595b01b461d9780acbc8ec64ccc2ef9b3f501b4da25ad6445e3dc4b826fba16648e23
SSDEEP

3072:A5/EKvLDaUnI5PGN6zt6MqV3xlF74EfgnGpG/pv3hLALRQKsLfaYtB2IGr0AlIT:Avmj5uYzt6b73sCgnmG/93hiRCykIFIT

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b4b05351c63b5218463b28ffb87cd125

Files

b4b05351c63b5218463b28ffb87cd125
.dll regsvr32 windows:4 windows x86 arch:x86

9f879cb1314fa1ceba5799487ee33291

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

user32

UnregisterClassA
SetFocus
SetActiveWindow
SetForegroundWindow
wsprintfA
ShowWindow
GetSystemMetrics
GetFocus
GetActiveWindow
AttachThreadInput
GetWindowThreadProcessId
GetForegroundWindow
SetWindowLongA
GetWindowLongA
CreateWindowExA
DestroyWindow
SetTimer
KillTimer
CreateAcceleratorTableA
IsWindow
GetDesktopWindow
GetWindow
DestroyAcceleratorTable
BeginPaint
EndPaint
CallWindowProcA
FillRect
ReleaseCapture
GetClassNameA
GetDlgItem
GetParent
IsChild
SetCapture
RedrawWindow
InvalidateRgn
InvalidateRect
ReleaseDC
GetDC
ScreenToClient
ClientToScreen
GetClientRect
SetWindowPos
MoveWindow
GetSysColor
RegisterWindowMessageA
GetClassInfoExA
LoadCursorA
RegisterClassExA
GetWindowTextLengthA
GetWindowTextA
SetWindowTextA
DefWindowProcA
SendMessageA
CharNextA

ole32

CoTaskMemRealloc
CoTaskMemFree
CoCreateInstance
CoUninitialize
CoInitialize
CreateStreamOnHGlobal
OleInitialize
OleUninitialize
StringFromGUID2
OleLockRunning
CoGetClassObject
CLSIDFromProgID
CLSIDFromString
CoTaskMemAlloc

oleaut32

RegisterTypeLi
UnRegisterTypeLi
OleCreateFontIndirect
SysStringByteLen
SysAllocString
LoadTypeLi
LoadRegTypeLi
DispCallFunc
SysStringLen
VariantInit
VarUI4FromStr
SysAllocStringLen
VariantClear
SysFreeString

advapi32

RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
RegQueryInfoKeyA
RegEnumKeyExA
RegQueryValueExA

gdi32

DeleteObject
SelectObject
DeleteDC
CreateCompatibleBitmap
CreateCompatibleDC
BitBlt
GetDeviceCaps
CreateSolidBrush
GetObjectA
GetStockObject

kernel32

GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
HeapSize
LCMapStringW
LCMapStringA
GetStartupInfoA
SetHandleCount
GetFileType
SetStdHandle
GetCurrentDirectoryA
GetFullPathNameA
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetOEMCP
GetCPInfo
GetConsoleMode
GetConsoleCP
GetStdHandle
WriteFile
ExitProcess
HeapCreate
HeapDestroy
GetCommandLineA
HeapReAlloc
RtlUnwind
GetSystemInfo
QueryPerformanceCounter
LocalFileTimeToFileTime
SetFileTime
GetSystemTimeAsFileTime
FindFirstFileA
GetDriveTypeA
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
InterlockedCompareExchange
GetVersionExA
GetLocaleInfoA
GetACP
InterlockedExchange
LocalFree
GetCurrentProcessId
VirtualQuery
GetThreadLocale
SetThreadLocale
DisableThreadLibraryCalls
LockResource
SetLastError
MulDiv
GetCurrentProcess
FlushInstructionCache
GlobalAlloc
GlobalLock
GlobalUnlock
GetTickCount
FlushFileBuffers
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
SetEndOfFile
CompareStringA
CompareStringW
SystemTimeToFileTime
lstrlenA
MultiByteToWideChar
WideCharToMultiByte
lstrlenW
RaiseException
InitializeCriticalSection
DeleteCriticalSection
CloseHandle
ReadFile
SetFilePointer
CreateFileA
GetModuleFileNameA
GetLastError
SetEnvironmentVariableA
lstrcmpiA
InterlockedIncrement
InterlockedDecrement
IsDBCSLeadByte
FreeLibrary
SizeofResource
LoadResource
FindResourceA
LoadLibraryExA
GetModuleHandleA
EnterCriticalSection
LeaveCriticalSection
VirtualAlloc
GetProcAddress
LoadLibraryA
IsBadReadPtr
VirtualProtect
VirtualFree
HeapFree
GetProcessHeap
HeapAlloc
CreateProcessA
GetTempPathA
Sleep
GetCurrentThreadId
lstrcmpA
CreateThread
WaitForSingleObject

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 200KB - Virtual size: 199KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9f879cb1314fa1ceba5799487ee33291

Headers

File Characteristics

Imports

user32

ole32

oleaut32

advapi32

gdi32

kernel32

Exports

Exports

Sections

.text Size: 200KB - Virtual size: 199KB

.rdata Size: 40KB - Virtual size: 37KB

.data Size: 20KB - Virtual size: 24KB

.rsrc Size: 4KB - Virtual size: 3KB

.reloc Size: 20KB - Virtual size: 19KB

.text
Size: 200KB - Virtual size: 199KB

.rdata
Size: 40KB - Virtual size: 37KB

.data
Size: 20KB - Virtual size: 24KB

.rsrc
Size: 4KB - Virtual size: 3KB

.reloc
Size: 20KB - Virtual size: 19KB