�U����EȖu��oΤ���Y �͜X�UN&������LE����O����=lL�������t����]��|��F�:� ���/v�6o�{�!�k��Q�,=[V1�;��D��Z`>p��[odEM���S�7E���%�g�AU�g�ʲEO���Y��T����*6�pĊ�~�Ɔ�� ���p5�c�)��>���,e2�i���5�ܐ*�.KK5<j6W�V��^�s� ��R7�`�k5;�]�ŷj�y�Y8T��L���Z��� ��m��b��k����$|��.l@�`Hy]̛��X��(wX��z.<��?���,�}�{OS������/nPL��tQ~��e���M�rP�k��+����M´/h��!����P6�N�W/#T���X�l����9�t��qr2[-�W9z_��r-�7@���nc�wT��n���9y�olL�Ws�[�.��N����|�(i�ݤ�����9�i��Hh�O>9�C�oV�4�{;�6�$���� �Ћ�y��"��.6���c��*/���rz�0a~��]"�Ζ��'�$}Ǎ�*���a L�F�<��k����3�A��߹���+��a��Hk]4z��-&�^�b� 4�Ze/�G_��6�ԙ��N)�s��p~�ڑ\���YoT:Wt�\�����s�/�hɅy^_k��c[z��E�� He�XTB8��G��� ���^/ �O�lG��x3��934!ҫ3TF��)�Hx���|���G_�����������|8g�TN����t�c�d�t�� Xw@g�� �* �u��MZ=��$D�p�f$7AL���t�0���Go���^���;+OL�諳�?U\΄�gS9����(�{�����/y\5�Q�{��P<�����L��S,q��[t;��ࣣ�һ�K��<Qy�kC[=�6T��N�۪��,N�w��av���1�oV���\��Zu(F]S3�e@ n�� l��Cx�U+$������1c�_�+��A�_۔<&���L�� � g��\���3��U� ��d�Ӂ��������SD��ļf_��}j�)�:6����0��aR`2��d��drH�f���̓3��6\�A�Sa ۭJ"n�(��u��o�1�<M�Vמ�X:l�n~��9Ӌ����t;��c��W�fo%m1�'31�.NJz�|sS��dO��$=���.Q �#~��4�)9�@����d�vqu�܅�CN��y�jT7���)��SfD�=�;����J~�3q,<Ty���Ek?���T,�kFLe����3jjJ��❇U��99����̛���gw��(��#����O^.z���q�s�`��Sc>3�1$�{�B�Q.�`�9q���8r��>�0TfT�e4Z�D�Co�-<�����mU�4���xJ���Ф�ј��p:ꕜ��@��������M5dw B��vO���Ah �P��#PB�I�RU�}Q�(1�ƒ "�_��-�n�t�f�f�۸Y�C��V�c2�����(�>�z$f�JR�p:��������D���Z�����D�&��^t�46)X��s�E��s��!��W��� �뜽*W��e<P�6+�-F,]��2�h"lvCV���+�"�pB/�h&�W�.G�~��x�!i����%��7�їS@dݖ�i���9٭8�Wo�qV�:�kqN��^�w�X@�7�N�V�����Y�����W���q�b�l�P�c��������8���@&y��-�{�!ſ����s6�u�t�$®W��Ȩ�Z�F;u�_/�O?������8]���������ˇ���*[�)($������t���PCp|���������QCdE%���D��(��vG=�;���*�Y��t%C<�.kbĹ��.B�&������Zh�Q��������,�����Dg鎂P�ų9�ژ ������Q_�օ�51���>�(��!���ʭx���L]V@Ѧ������D*�)��]��;��56�e)X��p=j���93j���3�}e�2��̬}��%?�ej6Ԗ�b����)ٗ����=j�ť�̠ۿU�'ڰ�T��z�n<���}�a�ɺ L��Ќ��{�n#N�����a�`\ƴ�AL5坟�hYp���`�ȣy���*�6r@���ρ��^�w 3��>� �����ъrلk������=�l]sMw�A}դa1���ѓ�Pz����0<ar��<1gL�d�~-J8��9e�&�Ɲr�ˁ��2�):z�d�R\"GʧsE��2xIf���%z����L]�W�8_Sl�A���խڐ��O��?��1mȶ�=j�8�� ��%W����f2zx��c<�_;-sz`���a�����zTK��䃰���HK����*���y�z�eТ����͑�M%�0wVK,�I���vx(2įS��� �l�����0��y����e������j��Z�RM6�t� ��<��a����IB�VR�!Δa����PӨr�!/��G-IJ�5���*�C�f��û��4�iYyǫ��U�w�~`>V�26�(�>A�.�/�s���bJd���r�/(��?����,� ;���Lq�b�y��� �~l�\N��=B�^�k�X!��^�'�.�_8����N���D��6�O�F�1XT8�|xι�. �b&J�P?��Ҿ�+�����l,[����`I�zt�{����ɐ���(;��~��e$�z��Hߌ�=Yh���o,H)[��x�}}���;|@�t�w�g��=ݺG<ûV$�|#6` �y�7v�^�0�u_-��$���5<�T�� ���R 2��V�A`np���P����S�r��� �����NP�����Ր^��i����c;uV���G��UI`A����w�X�2s�͜��-v5n� _�%� ��~o���`G��� 5�r��=7Of����i�A���~40�'ނ�|��뛜�H�T�_����|�Q(�;�p�����SPz�Y�05`�� ����ѹ+q ��h܌Kbڍ�Tj�Gպ�cҥ�#����l� b
Behavioral task
behavioral1
Sample
d41dbbaaf606a2ef3364a9b76368393da097dce4e8e98e23fd9cc4668c81f031.exe
Resource
win7-20240903-en
General
-
Target
d41dbbaaf606a2ef3364a9b76368393da097dce4e8e98e23fd9cc4668c81f031
-
Size
3.9MB
-
MD5
dc496bd14dd2e209ad20379481c3a2d8
-
SHA1
635688b8b473008507296f9d9a405dae616d538c
-
SHA256
d41dbbaaf606a2ef3364a9b76368393da097dce4e8e98e23fd9cc4668c81f031
-
SHA512
2e5da36702d1dc834faa488105d4717d905a80e7e11b40c2370e024c1f202a12fece7b5f4ce456353b7afbf17e23eaed71de0cba1dbac93f38ffa0b8aaf965f8
-
SSDEEP
98304:6rEL+r9L5SbWf+YFCkd2HZc44B3bIcHnSvcrUJZ90Gyo:BILQaf+Hkd+Zu8KycsO
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d41dbbaaf606a2ef3364a9b76368393da097dce4e8e98e23fd9cc4668c81f031
Files
-
d41dbbaaf606a2ef3364a9b76368393da097dce4e8e98e23fd9cc4668c81f031.exe windows:4 windows x86 arch:x86
b59995d453f8263ad72368b6b5cc6495
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
midiStreamOut
midiOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiOutUnprepareHeader
midiStreamOpen
midiStreamProperty
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
waveOutUnprepareHeader
waveOutPrepareHeader
ws2_32
WSAAsyncSelect
closesocket
WSACleanup
inet_ntoa
recvfrom
ioctlsocket
recv
accept
getpeername
kernel32
GetTimeZoneInformation
GetVersion
lstrcmpiA
UnhandledExceptionFilter
GetACP
HeapSize
RaiseException
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedDecrement
InterlockedIncrement
SetLastError
GetSystemDirectoryA
GetWindowsDirectoryA
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
lstrlenW
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
InterlockedExchange
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
SetLocalTime
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SetMenu
PeekMessageA
LoadStringA
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
GetDesktopWindow
GetClassNameA
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
SystemParametersInfoA
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
LoadImageA
GetDlgItem
FindWindowExA
GetWindowTextA
DrawTextA
SetWindowsHookExA
UnhookWindowsHookEx
EnumThreadWindows
GetWindowTextLengthA
EnumChildWindows
CallNextHookEx
CallWindowProcA
GetWindowDC
GetSysColorBrush
FrameRect
GetForegroundWindow
EnumDisplaySettingsA
ClientToScreen
SetWindowTextA
EnableMenuItem
IsIconic
UnregisterClassA
CharUpperA
BeginPaint
EndPaint
TabbedTextOutA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
GetPropA
SetPropA
GetClassLongA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
gdi32
ExtSelectClipRgn
ExcludeClipRect
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
GetPixel
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
Arc
GetTextExtentPoint32A
GetDeviceCaps
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
SetPixel
CreateRectRgnIndirect
SetBkColor
SetBkMode
LineTo
MoveToEx
SetTextColor
CreateEllipticRgnIndirect
GetTextMetricsA
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetROP2
SetPolyFillMode
GetViewportExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreateBitmap
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
RestoreDC
SaveDC
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
DeleteObject
StretchBlt
CreatePalette
GetSystemPaletteEntries
SelectPalette
CreateDIBitmap
msimg32
GradientFill
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
shell32
Shell_NotifyIconA
SHGetSpecialFolderPathA
ShellExecuteA
ole32
CLSIDFromProgID
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize
oleaut32
UnRegisterTypeLi
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
comctl32
ImageList_GetIcon
ImageList_GetImageCount
ImageList_SetBkColor
_TrackMouseEvent
ord17
ImageList_Destroy
ImageList_Read
ImageList_Duplicate
comdlg32
ChooseColorA
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA
Exports
Exports
Sections
.text Size: 714KB - Virtual size: 716KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 71KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ