k��@����9�xS�R���F&���Q����q�~u��khЮŃ���[��Ā(C���Wing�������z��M{I���+���/�q�>��f;�� �IP:����� SH��1{��E�x��H͕7[!J�(Mv���?Z��v�����ù��Q�Zl��A�y4�d��˔�昤��-h2�6�' t� p�|>&[�?�q���2D,3��^�� ���K�^��z����Ԣ�������= 8�6�)I�r� �}����ɫ�����?���K��[��d l\IAM� ���g*��}�I�� O~X ��ӑ��2'$�6����M*�'�� �2��4�,���&��V4�FZ�]$u0#$�5��qZg��O}��a|���w�����9�|���tЯ����Q�╪� J��,��������U'[q�+�{*�����b�lN���Ҧa����8�x�\G����r�3�3Te6��d����v��ю�$� m��1��-Y�U"/ڻR�j1ѡ�C�%����x�⨸����?��?��ўJ$�0����g�g�$Y�@D�an,|6������g)��Րr(����h�:�v�7��(u�]XkD��b4Kl��^�ic���w�@d�R�Rh��^��з ��o�R�`����fΐ���Y�Z M�?K���6���-;����/���MJ�����)pSU�_�����U��3�Y���;���ď) }-�ZP���6����|rG�����2����p���K��G����X�J�1� $ub)����l�=�%o#�r��ʘ}�ņ����^[��7\�j8�̲�g�� �AŰ����^k`֛\�I����^�P�՟�� ���ޘ�(L�������}��(|p�+�p��)ҷv��� �Lbe�,/(#q���7���_�*I�P'��uB���Є��X�Y���a�5��,z���̎Wݳ���$;� �e�˼�/Qm��ў�ً��n�0G�E��l�Vep���)�6̀�&��D+�����r�{l�쎘$�H�^S��I�f�<pM�'��W�eM�WW���9�D�$^s����sN�(6>E-�D�CyQWJ�4�s_����S·���(�v0�Ԏ��g��4<^�þ�A���t��̈́]�졯0�פ�&1��f:$^��۔��f�/^z��'JH�K�����.����������8|�4H;6�Ҏx�a"�',ͥ��5������hSQHs�P��[ �Wc��r��̎^�QЧt����6�ec�<�&���ڂ������t'#���$�j�� t�}D<��Z���rR�Í=#�#Mmt���y���&����h'pL?�a��lwq�m�n����%F`e������<�hW'��:����?0�x(ݓ���Q��1�ܘ�=��S�m�o���I��^4�c!���'�4�i�[}���9�2���J0�ے3��|�C���WT�[ �ѣ,��x��������G�ϡ�f0�H��H�NP� ��.���y�0��*ͯ^��Ż�M+ݙ��*:��>K?�}i�x%�V4�]�F����@�,ꄄ�(����"����p�-���\�+�O�յ-�����Ya�vM؊`g�Kk�}b����)By3=�� {���"�6����c���غ^���$�GF������Gu��i��rQ�fz� C�B~C$8��� ��w5��/��Ak��e��?e O���T7���Jq�9��E�sO��d]��*8W9����_8�J�G�L}}/� ��&d�n���v���l$*,dHi#��VS�6���F��@p�iS#��:��L5+�l�qGi� �S�π�� -��4M��K��������7i��9�n�T��q����#J�X9,��N[0?u�nj�M�2zڞ���#N�g&�Vi�φ��]^���i�9�tYC��u��vO(�H�>b��:��]׆�b�!c��V���$�c_9��a�@��_��Y�T�h"+V@Պ�q���!�b����:X��'�Bj!���G뮶�l|�Qh")�u ����S�p5�ޫ�p��R���^�:Q2�0PB̵3_��`E?���ƍ��mLT�_s���m" }�v=RdʞV\��۴_�r/)�Ew�j��J�?;<[� �R㒕aq�����w����+��m��af�!%J�k���M���:^�*�������AOj���d0�4>�f���>�8�p U�S?s�w�Qp_7��&�7��-J�����nTfg���6V��1���I"ޯ�������ψ4K���[�7a����ooo�|,n.;P!b28C�栈2ƒ�������f�����ɒ�0>{�$����S�_��Po ��)GGvl��֨DzK�w��ּ=q8��i9 �{/��� [^��Y����,����]�V��9�}���z{7,�c����_���Γ�c�����_YoÎl��U�N�TP�-��}���aX7���p)3����)��8;8@��&��]D�x�ܾ��̞��w� ��Qc���������(T�ͣ��K�ܔ�[#�r0즭��ǀ��ˆ��S/��`k��̻�ף�������%��q�;9��w*�:ò���P"�ܟHWe)�"c�'<o�b�G��� �mw2�qC�d��8i,`K��>b{��������������f�l� �#8FJ����j�.6T����g!Ԫ ���8�i��(R�<���ok^JHI��@%"�zaM�{j��L� {��d6���?�}#�[��`خ$^7.�Z�� ����V�X6��.�7���G"����`^G�� (�sDa���pwb��/+[���I'���������9�!S��+��V4d��\ �a�$jpKi㈡�a|���3�2;�$μ��_o��ʃu�|Jo�����( �<�x2j'bq��H�IX�Z�gӀ^�x��>�ӟ��ANtJ47��ns�6��Z4���Js\�xM\1�� ��QV]�:�?�Ku��y�T����FXT^'7�ыѤ���b�aᙁ�5.V\��r9��#�R/xU��
Behavioral task
behavioral1
Sample
8b3368f1891f8924b15738e39afb2242316c7f7dd0b66c8b80e9c942272b32c5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
8b3368f1891f8924b15738e39afb2242316c7f7dd0b66c8b80e9c942272b32c5.exe
Resource
win10v2004-20230915-en
General
-
Target
8b3368f1891f8924b15738e39afb2242316c7f7dd0b66c8b80e9c942272b32c5
-
Size
652KB
-
MD5
6b2dfc167a0390dcf1d349954028f554
-
SHA1
212382046cc2ed94324105fd18a29976e93fe1ec
-
SHA256
8b3368f1891f8924b15738e39afb2242316c7f7dd0b66c8b80e9c942272b32c5
-
SHA512
30027bebca01822a858e342260a99a17be84b3129ebcdc511bae6791215eb39d51f210a443f5de17d67a4ff58280d74c65e41c6edf536e46943dbcdb7ded7d81
-
SSDEEP
12288:LKWEYH3d3iuWDg3O3fHBOi1mlZH9+NHt+s+O+9PZ5CZuwLQf+HX2HoLtBbGm:L8YX0PDg+3fHB7NQPOGPZ5TcKW7BbGm
Malware Config
Signatures
-
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b3368f1891f8924b15738e39afb2242316c7f7dd0b66c8b80e9c942272b32c5
Files
-
8b3368f1891f8924b15738e39afb2242316c7f7dd0b66c8b80e9c942272b32c5.exe windows:4 windows x86
c21e9ef0094d457652e00e793cc26c70
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
winmm
mixerClose
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiOutUnprepareHeader
midiStreamOpen
midiStreamProperty
midiOutPrepareHeader
midiStreamOut
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
ws2_32
WSACleanup
accept
getpeername
recv
connect
gethostname
ioctlsocket
recvfrom
setsockopt
socket
htons
WSAAsyncSelect
inet_addr
inet_ntoa
gethostbyname
WSAStartup
WSASetLastError
select
send
closesocket
rasapi32
RasHangUpA
RasGetConnectStatusA
kernel32
WaitForMultipleObjects
GetLastError
ReadFile
WriteFile
GetProfileStringA
LeaveCriticalSection
EnterCriticalSection
ReleaseSemaphore
ResumeThread
CreateSemaphoreA
SetFilePointer
GetFileSize
GetCurrentProcess
TerminateProcess
MultiByteToWideChar
SetLastError
GetTimeZoneInformation
GetVersion
FileTimeToSystemTime
lstrcmpiA
WaitForSingleObject
GetTickCount
GetCommandLineA
MulDiv
InterlockedCompareExchange
GetSystemInfo
VirtualQuery
VirtualProtect
InterlockedExchange
IsBadCodePtr
IsBadReadPtr
CompareStringW
CompareStringA
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
IsBadWritePtr
VirtualAlloc
LCMapStringW
LCMapStringA
SetEnvironmentVariableA
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetFileType
SetStdHandle
GetACP
HeapSize
GetLocalTime
GetSystemTime
RaiseException
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
GetThreadLocale
GetStringTypeExA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FormatMessageA
LocalFree
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
GetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
WritePrivateProfileStringA
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
GetModuleFileNameA
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
lstrlenA
lstrlenW
GetVersionExA
CloseHandle
LoadLibraryA
VirtualProtect
GetModuleFileNameA
ExitProcess
user32
OpenClipboard
SetClipboardData
GetClipboardData
CloseClipboard
EmptyClipboard
PostThreadMessageA
SetWindowTextA
GetNextDlgGroupItem
wsprintfA
SetTimer
GetWindowTextA
FindWindowExA
GetDlgItem
FindWindowA
GetClassNameA
GetDesktopWindow
SystemParametersInfoA
TranslateMessage
LoadIconA
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
GetSysColorBrush
LoadStringA
MapDialogRect
SetWindowContextHelpId
CharNextA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
IsDialogMessageA
ScrollWindowEx
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollPos
RegisterClassA
GetMenuItemCount
GetMenuItemID
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetLastActivePopup
GetForegroundWindow
RegisterWindowMessageA
GetWindowPlacement
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetSystemMenu
DeleteMenu
GetClassInfoA
DefWindowProcA
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
UnregisterClassA
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
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
MessageBoxA
gdi32
GetMapMode
GetTextMetricsA
Escape
ExtTextOutA
TextOutA
SaveDC
RestoreDC
SetBkMode
SetPolyFillMode
SetROP2
SetTextColor
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
ExtSelectClipRgn
GetViewportExtEx
PtVisible
GetBkMode
SetBkColor
CreateRectRgnIndirect
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
RectVisible
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateDCA
CreateBitmap
SelectObject
CreatePen
PatBlt
FillRgn
CreateRectRgn
CombineRgn
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
GetTextExtentPoint32A
GetDeviceCaps
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
shell32
Shell_NotifyIconA
ShellExecuteA
ole32
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoDisconnectObject
CoTaskMemAlloc
CLSIDFromProgID
CLSIDFromString
OleUninitialize
OleInitialize
CoTaskMemFree
CoGetClassObject
oleaut32
VariantClear
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
VariantCopyInd
VariantInit
SysAllocString
VariantCopy
SafeArrayCreate
RegisterTypeLi
LHashValOfNameSys
LoadTypeLi
OleCreateFontIndirect
UnRegisterTypeLi
SysFreeString
VariantTimeToSystemTime
SysStringLen
SysAllocStringLen
SysAllocStringByteLen
SafeArrayGetElemsize
comctl32
ImageList_ReplaceIcon
ImageList_GetIcon
ImageList_GetImageInfo
ImageList_GetImageCount
ord17
ImageList_Destroy
ImageList_Create
ImageList_LoadImageA
ImageList_Read
ImageList_Duplicate
oledlg
ord8
wininet
InternetCloseHandle
comdlg32
GetSaveFileNameA
GetFileTitleA
ChooseColorA
GetOpenFileNameA
Exports
Exports
Sections
.text Size: - Virtual size: 671KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 4KB - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 624KB - Virtual size: 624KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ