Static task
static1
Behavioral task
behavioral1
Sample
4871322899c62591434ffaeb8137c811.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4871322899c62591434ffaeb8137c811.exe
Resource
win10v2004-20231222-en
General
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Target
4871322899c62591434ffaeb8137c811
-
Size
548KB
-
MD5
4871322899c62591434ffaeb8137c811
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SHA1
3d6135b307082f9c240959a476342b563241da32
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SHA256
cb6ce6aa25dcc30c1cdd54ec13dcaaaa70d1b4b9f9d2674cea61f5be7e8b0af3
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SHA512
e9499408c5c1b7b5b4d91c46517a9db54a66dccf42ba42296415bd4c75ea919e8563cbaa065084739f4f31e7b52b80bc87248c06804968160ac466e233e99a05
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SSDEEP
6144:xCXPo/JXtQgNRE/X//Jw2eLMbcyBe8snLaYEPft7WiO7KQEiaNXcBJ/nzpzSC3W0:EAQz//JwzLMwQfs/EPft78Ud+zB3WbQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4871322899c62591434ffaeb8137c811
Files
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4871322899c62591434ffaeb8137c811.exe windows:4 windows x86 arch:x86
4bf8757fdbd37b873d0e9dc512d95867
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetFileTime
GetTickCount
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
HeapReAlloc
RtlUnwind
RaiseException
ExitProcess
HeapSize
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
SetUnhandledExceptionFilter
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
Sleep
GetTimeZoneInformation
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetConsoleCP
GetConsoleMode
GetCurrentDirectoryA
GetDriveTypeA
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
SetErrorMode
CreateFileW
GetFullPathNameW
GetVolumeInformationW
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GlobalFlags
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
InterlockedIncrement
GetThreadLocale
lstrlenA
InterlockedDecrement
GetModuleHandleA
GlobalFindAtomW
CompareStringW
LoadLibraryA
GetVersionExA
WritePrivateProfileStringW
FreeResource
GlobalAddAtomW
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetVersion
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
CompareStringA
InterlockedExchange
lstrcmpW
GetModuleHandleW
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageW
LocalFree
MulDiv
FindFirstFileW
GetLastError
lstrlenW
SetLastError
FileTimeToLocalFileTime
FileTimeToSystemTime
FindNextFileW
FindClose
WideCharToMultiByte
MultiByteToWideChar
FreeLibrary
GetProcAddress
LoadLibraryW
GetVersionExW
LockResource
SizeofResource
FindResourceW
LoadResource
OpenProcess
GetCurrentProcessId
CloseHandle
GetExitCodeProcess
WaitForSingleObject
CreateProcessW
RemoveDirectoryW
DeleteFileW
SetFileAttributesW
CopyFileW
CreateDirectoryW
GetFileAttributesW
GetSystemTimeAsFileTime
GetModuleFileNameW
user32
RegisterClipboardFormatW
PostThreadMessageW
CharUpperW
ReleaseCapture
SetCapture
LoadCursorW
GetSysColorBrush
ShowWindow
MoveWindow
SetWindowTextW
IsDialogMessageW
DestroyMenu
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
GetDesktopWindow
CreateDialogIndirectParamW
GetNextDlgTabItem
EndDialog
RegisterWindowMessageW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
GetClassNameW
SetPropW
GetPropW
RemovePropW
IsWindow
SetFocus
GetWindowTextW
GetForegroundWindow
SetActiveWindow
GetDlgItem
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetMenu
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
GetSysColor
AdjustWindowRectEx
EqualRect
CopyRect
PtInRect
GetDlgCtrlID
DefWindowProcW
CallWindowProcW
SetWindowLongW
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetWindow
SetWindowContextHelpId
MapDialogRect
SetWindowPos
GetWindowThreadProcessId
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
MessageBoxW
SetCursor
SetWindowsHookExW
UnregisterClassW
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
CallNextHookEx
GetMessageW
InvalidateRect
SetRect
IsRectEmpty
CopyAcceleratorTableW
GetClassLongW
CharNextW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
GetParent
ModifyMenuW
EnableMenuItem
CheckMenuItem
PostMessageW
PostQuitMessage
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
EnableWindow
GetClientRect
GetSystemMetrics
SendMessageW
LoadIconW
IsIconic
UnregisterClassA
gdi32
ExtSelectClipRgn
DeleteDC
GetStockObject
RectVisible
GetTextColor
CreateRectRgnIndirect
GetRgnBox
GetMapMode
PtVisible
GetWindowExtEx
GetViewportExtEx
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutW
GetBkColor
GetDeviceCaps
DeleteObject
SetMapMode
RestoreDC
SaveDC
GetObjectW
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
TextOutW
comdlg32
GetFileTitleW
winspool.drv
OpenPrinterW
DocumentPropertiesW
ClosePrinter
advapi32
RegEnumKeyW
RegSetValueExW
RegCreateKeyExW
RegQueryValueW
OpenProcessToken
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW
RegOpenKeyW
RegCloseKey
comctl32
InitCommonControlsEx
shlwapi
PathFindFileNameW
PathStripToRootW
PathFindExtensionW
PathIsUNCW
oledlg
OleUIBusyW
ole32
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
OleInitialize
CoTaskMemAlloc
CoTaskMemFree
CoRevokeClassObject
OleIsCurrentClipboard
OleFlushClipboard
CoRegisterMessageFilter
oleaut32
SysAllocString
OleCreateFontIndirect
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
VariantCopy
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
SysFreeString
SysStringLen
userenv
GetUserProfileDirectoryW
Sections
.text Size: 208KB - Virtual size: 205KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.T� Size: 232KB - Virtual size: 232KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE