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Behavioral task
behavioral1
Sample
dcf922fa76fa2acc28f278372849b26657806602cefc747bea8c838d57e29646.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
dcf922fa76fa2acc28f278372849b26657806602cefc747bea8c838d57e29646.exe
Resource
win10v2004-20230915-en
General
-
Target
dcf922fa76fa2acc28f278372849b26657806602cefc747bea8c838d57e29646
-
Size
5.6MB
-
MD5
e2b8398157c82c65974c11fbbbc3d9ed
-
SHA1
461ec0ef77220caf4636af310a16633863d63f8c
-
SHA256
dcf922fa76fa2acc28f278372849b26657806602cefc747bea8c838d57e29646
-
SHA512
9213dc81f2ea21de9a8966c5ab7a9e2f772b624a1fc076c0481cd1294ecc8358485c3ac2216577562fb694a3aadf5894863d0c7500180c62edf4a690074559d5
-
SSDEEP
98304:GeuiPeb7uMJO1MobDzFNw/uSV9n4Vmdj2p39ORTRJphsP/EiEXVRzq0x3Swak4ER:G1b76xNNwtnn4HpNOfhsXEisVRzv3nuo
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dcf922fa76fa2acc28f278372849b26657806602cefc747bea8c838d57e29646
Files
-
dcf922fa76fa2acc28f278372849b26657806602cefc747bea8c838d57e29646.exe windows:5 windows x86
4f47574d5afd334d835c3dc2216ff8d8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetFullPathNameW
CreateFileW
SetErrorMode
GetStartupInfoW
HeapAlloc
HeapFree
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetSystemTimeAsFileTime
GetDriveTypeW
RtlUnwind
ExitThread
RaiseException
HeapReAlloc
HeapSize
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCPInfo
WriteFile
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
SetConsoleCtrlHandler
InitializeCriticalSectionAndSpinCount
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
GetCurrentDirectoryA
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
GetDriveTypeA
GetProcessHeap
SetEnvironmentVariableA
InterlockedIncrement
TlsFree
SetConsoleMode
ReadConsoleInputA
FlushConsoleInputBuffer
GlobalMemoryStatus
SetFilePointer
FlushInstructionCache
InterlockedCompareExchange
VirtualQuery
LoadLibraryExA
LoadLibraryExW
GetACP
ReadFile
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
FindFirstFileW
FileTimeToLocalFileTime
FileTimeToSystemTime
MulDiv
InterlockedDecrement
GlobalFindAtomW
CompareStringW
LoadLibraryA
FlushFileBuffers
SetLastError
GlobalAddAtomW
CreateEventW
SuspendThread
SetEvent
WaitForSingleObject
ResumeThread
SetThreadPriority
GlobalUnlock
FreeResource
GlobalDeleteAtom
ConvertDefaultLocale
lstrcmpA
GetLocaleInfoW
CompareStringA
InterlockedExchange
GlobalLock
lstrcmpW
GetModuleHandleW
GetPrivateProfileIntW
lstrlenA
WritePrivateProfileStringW
GetPrivateProfileStringW
GlobalFree
GlobalAlloc
GetComputerNameW
MoveFileExW
lstrlenW
GetTempPathW
GetModuleFileNameW
FindClose
FindNextFileA
FindFirstFileA
FreeLibrary
LoadLibraryW
VirtualFree
MultiByteToWideChar
DeleteFileW
SetFileAttributesW
CreateDirectoryW
GetFileAttributesW
LocalFree
FormatMessageW
GetModuleFileNameA
LockResource
SizeofResource
ReleaseMutex
CreateMutexW
WideCharToMultiByte
VirtualAlloc
Thread32Next
GetCurrentProcessId
CreateThread
Thread32First
CreateToolhelp32Snapshot
OpenThread
VirtualProtect
SetThreadContext
SetEndOfFile
GetLastError
CloseHandle
DeviceIoControl
CreateFileA
GetProcAddress
GetModuleHandleA
TerminateThread
VirtualQueryEx
ExitProcess
GetCurrentThread
GetThreadContext
GetCurrentThreadId
VirtualAllocEx
GetCurrentProcess
TerminateProcess
Sleep
GetVersion
GetVersionExA
GetVersionExW
VirtualQuery
GetSystemTimeAsFileTime
GetModuleHandleA
CreateEventA
GetModuleFileNameW
LoadLibraryA
TerminateProcess
GetCurrentProcess
CreateToolhelp32Snapshot
Thread32First
GetCurrentProcessId
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
GetSystemInfo
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
FreeLibrary
GetTickCount
SystemTimeToFileTime
FileTimeToSystemTime
GlobalFree
LocalAlloc
LocalFree
GetProcAddress
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
GetLastError
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
GetCommandLineA
RaiseException
RtlUnwind
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
HeapCreate
HeapDestroy
QueryPerformanceCounter
HeapReAlloc
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
HeapSize
WriteFile
SetFilePointer
GetConsoleCP
GetConsoleMode
InitializeCriticalSectionAndSpinCount
SetStdHandle
user32
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
SetFocus
GetWindowTextW
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
UpdateWindow
GetSubMenu
GetMenuItemID
GetMenuItemCount
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
GetSysColor
AdjustWindowRectEx
PtInRect
GetDlgCtrlID
DefWindowProcW
RegisterWindowMessageW
GetMenu
SetWindowLongW
SetWindowPos
SystemParametersInfoA
GetWindowPlacement
ReleaseDC
GetDC
CopyRect
GetLastActivePopup
SetCursor
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
MessageBoxA
MessageBoxW
PostQuitMessage
GetDesktopWindow
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
IsWindowEnabled
GetParent
GetNextDlgTabItem
DialogBoxIndirectParamW
EndDialog
GetDlgItemInt
GetDlgItemTextW
SetDlgItemInt
GetDlgItem
SetWindowTextW
SetDlgItemTextW
IsDlgButtonChecked
IsDialogMessageW
MoveWindow
ShowWindow
CallWindowProcW
GetWindow
GetProcessWindowStation
GetUserObjectInformationW
GetWindowThreadProcessId
GetWindowTextA
GetClassNameA
GetWindowLongW
EnableWindow
LoadIconW
GetSystemMenu
AppendMenuW
SendMessageW
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
UnregisterClassW
GetSysColorBrush
LoadCursorW
EndPaint
BeginPaint
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
DestroyMenu
GetWindowRect
IsWindow
PostMessageW
GetForegroundWindow
GetProcessWindowStation
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
gdi32
SetMapMode
DeleteObject
PtVisible
RectVisible
TextOutW
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
RestoreDC
DeleteDC
GetStockObject
ScaleViewportExtEx
GetDeviceCaps
ExtTextOutW
GetObjectW
SetBkColor
SetTextColor
GetClipBox
SaveDC
CreateBitmap
winspool.drv
DocumentPropertiesW
OpenPrinterW
ClosePrinter
advapi32
RegisterEventSourceA
DeregisterEventSource
RegSetValueExW
RegCreateKeyExW
RegQueryValueW
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
ReportEventA
shell32
DragQueryFileW
DragFinish
comctl32
InitCommonControlsEx
shlwapi
PathFindFileNameW
PathRemoveFileSpecW
PathFindExtensionW
ole32
CoCreateInstance
CoUninitialize
CoInitializeEx
CoTaskMemFree
oleaut32
VariantInit
VariantChangeType
VariantClear
SystemTimeToVariantTime
VariantTimeToSystemTime
uxtheme
EnableThemeDialogTexture
ntdll
RtlAdjustPrivilege
psapi
GetModuleInformation
oleacc
CreateStdAccessibleObject
LresultFromObject
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: 644KB - Virtual size: 644KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 188KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.detourd Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.detourc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE