Behavioral task
behavioral1
Sample
99e535002b630e89581cfb85c44f1e53cfa92a883f1e307d7b497c4f9b2f9662.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
99e535002b630e89581cfb85c44f1e53cfa92a883f1e307d7b497c4f9b2f9662.exe
Resource
win10v2004-20230915-en
General
-
Target
99e535002b630e89581cfb85c44f1e53cfa92a883f1e307d7b497c4f9b2f9662
-
Size
12.5MB
-
MD5
1900cad1dbc79192c9d50ffb624d9f4f
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SHA1
7fabf4eb8f55aad542abd950997c2ab863674917
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SHA256
99e535002b630e89581cfb85c44f1e53cfa92a883f1e307d7b497c4f9b2f9662
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SHA512
d94bb9d53c48d1847b6720bcfcbfd7491900054a4853927dbb95ecf8cc1065b409d798d28ae1ab7fa7c39fa5b16ffd84a6b95e527a1b25d906aca45fedb75a2c
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SSDEEP
196608:ZTnzNGj6KwFhgNAE/3JcqjTdHW48APdsf7iuzD/J7qklduH0erN8I:hN061h23rdxSDDD/dF2UeB8
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99e535002b630e89581cfb85c44f1e53cfa92a883f1e307d7b497c4f9b2f9662
Files
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99e535002b630e89581cfb85c44f1e53cfa92a883f1e307d7b497c4f9b2f9662.exe windows:5 windows x86
168dcc2ce3df07db1ab15c0840675321
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
winmm
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiStreamRestart
midiOutReset
midiStreamClose
ws2_32
socket
htonl
bind
WSAAsyncSelect
closesocket
send
recvfrom
WSACleanup
WSAStartup
recv
getpeername
accept
__WSAFDIsSet
shutdown
WSAGetLastError
select
ioctlsocket
inet_ntoa
htons
listen
kernel32
TerminateThread
Process32Next
Process32First
CreateToolhelp32Snapshot
TerminateProcess
OpenProcess
GetWindowsDirectoryA
GetSystemDirectoryA
MultiByteToWideChar
SetLastError
QueryPerformanceFrequency
QueryPerformanceCounter
GetLocalTime
DosDateTimeToFileTime
WideCharToMultiByte
lstrcpyn
CreateMutexA
ReleaseMutex
GetExitCodeThread
OpenFileMappingA
IsBadReadPtr
LCMapStringA
RtlUnwind
TlsSetValue
TlsAlloc
TlsFree
TlsGetValue
SetHandleCount
GetStdHandle
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
RaiseException
GetCPInfo
GetACP
GetOEMCP
InterlockedDecrement
InterlockedIncrement
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
IsBadCodePtr
LCMapStringW
SetStdHandle
FlushFileBuffers
SetEndOfFile
UnlockFile
LockFile
LocalFree
SystemTimeToFileTime
UnmapViewOfFile
GetCurrentProcess
DuplicateHandle
CreateFileMappingA
MapViewOfFile
GetFileType
GetFileSize
SetFilePointer
FileTimeToLocalFileTime
FileTimeToSystemTime
lstrcpynA
lstrcmpiA
lstrcmpA
IsDBCSLeadByte
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
ReadFile
GetLastError
WaitForMultipleObjects
CreateFileA
DeviceIoControl
SetEvent
LockResource
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
WinExec
lstrcpyA
FindNextFileA
InterlockedExchange
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
lstrlenA
lstrlenW
SetFileTime
WritePrivateProfileStringA
GetPrivateProfileStringA
GetComputerNameA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
DeleteFileA
CreateDirectoryA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
LocalAlloc
GlobalHandle
LocalReAlloc
GetFileTime
GetCurrentThread
GlobalFlags
SetErrorMode
GetProcessVersion
GetSystemTime
HeapSize
UnhandledExceptionFilter
SetEnvironmentVariableA
CompareStringA
CompareStringW
GetTimeZoneInformation
GetVersion
GetVersionExA
GetCurrentProcess
FreeLibrary
TerminateProcess
GetSystemInfo
CreateToolhelp32Snapshot
Thread32First
GetCurrentThreadId
OpenThread
Thread32Next
CloseHandle
SuspendThread
ResumeThread
WriteProcessMemory
VirtualAlloc
VirtualProtect
VirtualFree
GetProcessAffinityMask
SetProcessAffinityMask
GetCurrentThread
SetThreadAffinityMask
Sleep
GetTickCount
GetLocalTime
GlobalFree
GetProcAddress
LocalAlloc
LoadLibraryA
ExitProcess
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
GetModuleHandleW
LoadResource
MultiByteToWideChar
FindResourceExW
FindResourceExA
WideCharToMultiByte
GetThreadLocale
GetUserDefaultLCID
GetSystemDefaultLCID
EnumResourceNamesA
EnumResourceNamesW
EnumResourceLanguagesA
EnumResourceLanguagesW
EnumResourceTypesA
EnumResourceTypesW
CreateFileW
LoadLibraryW
FlushFileBuffers
GetCurrentProcessId
GetLastError
GetModuleFileNameW
CreateEventA
GetModuleHandleA
GetSystemTimeAsFileTime
VirtualQuery
LocalFree
CreateFileA
ReadFile
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
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
user32
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
InflateRect
SetRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
DefWindowProcA
UnregisterClassA
GetClassInfoA
DeleteMenu
GetSystemMenu
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetSysColorBrush
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
GetMessagePos
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
GetMenuCheckMarkDimensions
GetMenuState
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
LoadIconA
TranslateMessage
SystemParametersInfoA
CharUpperA
GetDesktopWindow
GetClassNameA
GetWindowThreadProcessId
FindWindowA
GetDlgItem
FindWindowExA
GetWindowTextA
GetForegroundWindow
SetWindowRgn
DestroyAcceleratorTable
GetWindow
CreateMenu
GetActiveWindow
WinHelpA
GetWindowTextLengthA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
CharUpperBuffW
MessageBoxW
gdi32
PtVisible
GetViewportExtEx
ExtSelectClipRgn
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
RectVisible
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
SetBkColor
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateDCA
CreateBrushIndirect
CreateHatchBrush
CreateBitmap
CreatePatternBrush
SelectObject
CreatePen
PatBlt
FillRgn
CreateRectRgn
CombineRgn
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
GetDeviceCaps
GetTextExtentPoint32A
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
RoundRect
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
DeleteDC
CreateCompatibleDC
BitBlt
StartPage
DeleteObject
StartDocA
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegCloseKey
RegOpenKeyExA
CloseServiceHandle
QueryServiceConfigW
OpenServiceW
EnumServicesStatusExW
OpenSCManagerW
shell32
DragQueryFileA
SHGetSpecialFolderPathA
Shell_NotifyIconA
ShellExecuteA
ole32
CLSIDFromProgID
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize
RegisterDragDrop
RevokeDragDrop
ReleaseStgMedium
oleaut32
VariantClear
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SysAllocString
VariantInit
VariantCopyInd
VariantChangeType
comctl32
ImageList_GetIcon
ImageList_GetImageCount
ImageList_SetBkColor
ord17
ImageList_Destroy
ImageList_Read
ImageList_Duplicate
wldap32
ord29
comdlg32
GetOpenFileNameA
ChooseColorA
GetFileTitleA
GetSaveFileNameA
wtsapi32
WTSSendMessageW
Sections
.text Size: 996KB - Virtual size: 996KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 348KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 3.6MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 5.3MB - Virtual size: 5.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 347KB - Virtual size: 347KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE