GetUpdateFileVersion
Static task
static1
Behavioral task
behavioral1
Sample
8e83926f9bfc87827f9cc9dfefe03500ebe00b8fe8c2ece7bbb6ebb73b50810b.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8e83926f9bfc87827f9cc9dfefe03500ebe00b8fe8c2ece7bbb6ebb73b50810b.dll
Resource
win10v2004-20240226-en
General
-
Target
8e83926f9bfc87827f9cc9dfefe03500ebe00b8fe8c2ece7bbb6ebb73b50810b
-
Size
332KB
-
MD5
e34e7e826645e6e81b809a02cc320f21
-
SHA1
7cf77dcee2d666df2b140292ad92166f1a0c28f2
-
SHA256
8e83926f9bfc87827f9cc9dfefe03500ebe00b8fe8c2ece7bbb6ebb73b50810b
-
SHA512
2a9e41825f04b00bed5cc6c0a0423746278532f675cfdbdd2a43cf12a4a33f2eb5204087142b610d0b00aae9e7269cde510d9caad02f18b2175e96d4dca527ab
-
SSDEEP
6144:o/JCtuOr0MQ8WwQU9mEvcDXfx3f/1xYkuy9375dLGZMzFrY:o4gWQ8WEv0p3f/1CkrvRw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8e83926f9bfc87827f9cc9dfefe03500ebe00b8fe8c2ece7bbb6ebb73b50810b
Files
-
8e83926f9bfc87827f9cc9dfefe03500ebe00b8fe8c2ece7bbb6ebb73b50810b.dll windows:5 windows x86 arch:x86
2067137a606c2f179f20cc619bcf39d6
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
LeaveCriticalSection
LocalAlloc
CompareStringA
GetModuleHandleW
GetModuleHandleA
InterlockedIncrement
InterlockedDecrement
TlsGetValue
GlobalReAlloc
GlobalHandle
TlsAlloc
TlsSetValue
LocalReAlloc
TlsFree
FindClose
FindFirstFileA
WaitForSingleObject
GetFileAttributesA
GetFileSizeEx
GetFileTime
EnterCriticalSection
SetFilePointer
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
DuplicateHandle
GetCurrentProcess
GetVolumeInformationA
GetFullPathNameA
GlobalGetAtomNameA
lstrcmpA
GlobalAddAtomA
GlobalFlags
GetLocaleInfoA
GlobalDeleteAtom
GetVersionExA
lstrcmpW
GlobalFindAtomA
GetCPInfo
GetOEMCP
RtlUnwind
HeapAlloc
HeapFree
GetCommandLineA
RaiseException
VirtualAlloc
HeapReAlloc
SetStdHandle
GetFileType
HeapSize
Sleep
ExitProcess
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetConsoleCP
GetConsoleMode
VirtualFree
HeapCreate
HeapDestroy
GetStdHandle
SetHandleCount
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetACP
IsValidCodePage
GetTimeZoneInformation
InitializeCriticalSectionAndSpinCount
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetProcessHeap
CompareStringW
SetEnvironmentVariableA
DeleteCriticalSection
InitializeCriticalSection
FileTimeToLocalFileTime
FileTimeToSystemTime
GetLastError
SetLastError
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
LocalFree
FindResourceA
LoadResource
LockResource
SizeofResource
WideCharToMultiByte
MultiByteToWideChar
GetModuleFileNameA
ReadFile
WriteFile
lstrlenA
CreateFileA
CloseHandle
GetFileSize
GetCurrentProcessId
GetCurrentThreadId
LoadLibraryA
GetProcAddress
FreeLibrary
QueryPerformanceCounter
GetTickCount
user32
SetMenu
MapWindowPoints
GetMessagePos
GetMessageTime
DestroyWindow
GetTopWindow
GetForegroundWindow
RemovePropA
GetPropA
SetPropA
GetClassLongA
GetCapture
WinHelpA
LoadIconA
RegisterWindowMessageA
TabbedTextOutA
DrawTextA
DrawTextExA
GrayStringA
DestroyMenu
CopyRect
DefWindowProcA
CallWindowProcA
GetMenu
SystemParametersInfoA
GetWindowPlacement
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
EnableMenuItem
CheckMenuItem
PostQuitMessage
SetForegroundWindow
IsIconic
PostMessageA
SetWindowPos
SetWindowLongA
IsWindow
GetDlgItem
SetWindowsHookExA
CallNextHookEx
DispatchMessageA
GetKeyState
PeekMessageA
ValidateRect
GetFocus
ClientToScreen
GetWindow
GetDlgCtrlID
GetWindowRect
GetClassNameA
PtInRect
SetWindowTextA
GetWindowTextA
CharUpperA
GetWindowThreadProcessId
SendMessageA
GetParent
GetWindowLongA
GetLastActivePopup
IsWindowEnabled
EnableWindow
MessageBoxA
UnhookWindowsHookEx
LoadCursorA
GetSystemMetrics
GetDC
ReleaseDC
GetSysColor
GetSysColorBrush
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
wsprintfA
GetClientRect
CreateWindowExA
GetClassInfoExA
GetClassInfoA
AdjustWindowRectEx
RegisterClassA
SetMenuItemBitmaps
shlwapi
PathFindFileNameA
PathIsUNCA
PathStripToRootA
UrlUnescapeA
wininet
HttpSendRequestA
HttpOpenRequestA
InternetConnectA
InternetReadFile
HttpQueryInfoA
InternetCloseHandle
InternetOpenUrlA
InternetOpenA
InternetCheckConnectionA
InternetGetConnectedState
InternetCrackUrlA
InternetCanonicalizeUrlA
InternetQueryOptionA
InternetSetOptionExA
InternetQueryDataAvailable
InternetWriteFile
InternetSetFilePointer
InternetSetStatusCallback
InternetGetLastResponseInfoA
winmm
timeGetTime
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
oleacc
LresultFromObject
CreateStdAccessibleObject
gdi32
DeleteDC
DeleteObject
CreateBitmap
GetClipBox
SetTextColor
SetBkColor
SaveDC
RestoreDC
SetMapMode
PtVisible
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
GetDeviceCaps
RectVisible
TextOutA
ExtTextOutA
Escape
GetStockObject
SelectObject
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
comdlg32
GetFileTitleA
oleaut32
VariantClear
VariantChangeType
VariantInit
Exports
Exports
Sections
.text Size: 183KB - Virtual size: 182KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 81KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ