Static task
static1
Behavioral task
behavioral1
Sample
Patch Builder v1.3.2/Patch Builder.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Patch Builder v1.3.2/Patch Builder.exe
Resource
win10v2004-20240426-en
General
-
Target
Patch_Builder_v1.3.2.zip
-
Size
37.9MB
-
MD5
483f2390d7a9062f4b5e2362d1857878
-
SHA1
cd60634588264f82f52249c040c3931902a509d7
-
SHA256
65f8cb67b066669715bd1c1ef461d7c425d0b65a8a3925a29eb5c2da5ddf560d
-
SHA512
dd069f0fb3060dafbd1407f517e5a3999e9fcd4ce5fe1f8a4987de66b0c7f0bbd89bc80175213e2a0c54e482bab0cebc4a91a8484f23af079e80cfe0ead8eb66
-
SSDEEP
786432:m81lb0HcroQWEcp+l0kGHWogsJ8oOG8stEfgAeMQg2aGn:9lb08r8E6+FyHgslOVPfgAezn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Patch Builder v1.3.2/Patch Builder.exe
Files
-
Patch_Builder_v1.3.2.zip.zip
-
Patch Builder v1.3.2/Patch Builder.exe.exe windows:4 windows x86 arch:x86
3ad123553d53ae427caa190f2e016096
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrlenW
WideCharToMultiByte
SetEnvironmentVariableW
SetLastError
HeapFree
GetProcessHeap
HeapReAlloc
HeapAlloc
InitializeCriticalSection
DeleteCriticalSection
InterlockedIncrement
InterlockedDecrement
FindResourceExA
GetUserDefaultUILanguage
GetCurrentProcessId
CompareStringW
CloseHandle
SetEvent
GetLastError
CompareStringA
WaitForSingleObject
GetModuleFileNameW
lstrcpyW
GetSystemTimeAsFileTime
FindFirstFileW
FindClose
WriteFile
lstrcatW
SetFileTime
FormatMessageA
CreateFileA
ReadFile
IsBadReadPtr
CreateEventA
GetModuleFileNameA
SetFilePointer
GetCurrentProcess
GetWindowsDirectoryA
GetVolumeInformationA
FlushInstructionCache
WriteConsoleW
lstrcmpiW
WriteConsoleA
FlushFileBuffers
SetStdHandle
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
QueryPerformanceCounter
GetCommandLineW
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetConsoleMode
GetConsoleCP
GetStartupInfoA
GetFileType
SetHandleCount
GetTimeZoneInformation
IsValidCodePage
GetOEMCP
GetCPInfo
GetCurrentThreadId
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetStdHandle
HeapCreate
VirtualFree
RtlUnwind
GetStartupInfoW
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
CreateThread
ResumeThread
ExitThread
GetSystemInfo
VirtualAlloc
GetThreadLocale
GetLocaleInfoA
GetACP
HeapSize
HeapDestroy
GetVersionExA
RaiseException
SetEnvironmentVariableA
IsBadWritePtr
VirtualProtect
VirtualQuery
lstrcmpiA
GetTickCount
Sleep
FreeLibrary
lstrcmpA
GlobalAlloc
MultiByteToWideChar
ExitProcess
LoadLibraryA
GetProcAddress
LockResource
LoadResource
SizeofResource
FindResourceA
lstrcpyA
lstrlenA
GetModuleHandleA
InterlockedExchange
GlobalFree
GlobalUnlock
LeaveCriticalSection
GlobalLock
EnterCriticalSection
GetConsoleOutputCP
user32
GetClassNameA
UnregisterClassA
SetClassLongA
GetWindowRect
SetCursor
GetWindowLongA
LoadCursorA
GetSystemMetrics
SetWindowLongA
GetParent
GetCursorPos
GetDesktopWindow
MapWindowPoints
SetWindowPos
SendMessageA
SetForegroundWindow
ReleaseCapture
PostMessageA
BeginPaint
GetMessageA
TranslateMessage
DrawIcon
DispatchMessageA
LoadIconA
CreateDialogIndirectParamA
SetTimer
LoadStringA
ReleaseDC
EndPaint
KillTimer
DestroyWindow
EndDialog
PtInRect
PostQuitMessage
TrackMouseEvent
SetActiveWindow
IsDialogMessageA
OffsetRect
LoadImageA
ScreenToClient
EnableWindow
GetWindowTextLengthA
GetActiveWindow
SetWindowTextA
UpdateWindow
AdjustWindowRectEx
CreateWindowExA
RegisterClassExA
CallWindowProcA
DefWindowProcA
ShowWindow
SetFocus
TranslateAcceleratorA
DrawFocusRect
DrawTextA
SetCapture
GetWindowTextA
DrawEdge
InvalidateRect
MessageBoxA
wsprintfA
GetClientRect
FillRect
GetDC
gdi32
DeleteObject
CreateDIBSection
CreateSolidBrush
LineTo
MoveToEx
CreatePen
CreateCompatibleBitmap
CreateFontIndirectA
CreateCompatibleDC
DeleteDC
TextOutA
GetObjectA
SetBkMode
GetStockObject
StretchBlt
SetDIBColorTable
GetDIBColorTable
SelectObject
BitBlt
GetTextExtentPointA
SetTextColor
advapi32
RegQueryValueExA
RegDeleteValueA
RegCreateKeyExA
RegCloseKey
RegSetValueExA
ole32
CoCreateInstance
CoInitializeEx
CreateStreamOnHGlobal
CoSetProxyBlanket
oleaut32
SafeArrayGetElement
SafeArrayGetLBound
SafeArrayGetUBound
GetErrorInfo
VariantInit
SysAllocStringLen
VariantTimeToSystemTime
SystemTimeToVariantTime
SafeArrayDestroy
SysAllocString
SysFreeString
SysStringLen
SafeArrayCreateVector
SafeArrayAccessData
SafeArrayUnaccessData
VariantClear
shlwapi
StrRChrW
gdiplus
GdipDeleteGraphics
GdipGetImagePaletteSize
GdipGetImageGraphicsContext
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipCloneImage
GdipGetImagePalette
GdipBitmapLockBits
GdipDisposeImage
GdipDrawImageI
GdipFree
GdiplusShutdown
GdiplusStartup
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipBitmapUnlockBits
GdipAlloc
msimg32
TransparentBlt
AlphaBlend
iphlpapi
GetAdaptersInfo
version
VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA
Sections
.text Size: 316KB - Virtual size: 313KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 100KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 44.2MB - Virtual size: 44.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ