Ut�oFM�9�����ds���� �]�e�g�����;�N�#]�"�%��1F��Z��[�(b����g�b#.�"̍هM�e��B��W�\M��ِz0�*IS���p�o �L��9R���l���1�i�m�A���$saWj�RXi��:-!��;iP���-�|�������e61P���oa��Ey�����#�����&�f;��'����������?^������~�e��A��!�R?�I��XK)�oc-6���~�����>���� �孙�/�� я?��2@��.���d��������E���/�)�$���t���4��ƶ��n����5�3��W5f�����N��(z0mQ��c���- o8aKmN�g:�.Sw���Ҁ.�t=���YE��D��Yق�)��q���PīG�Nx�����J�ԥx���tiҳN��5��������q�k$����Y����i^��U5�`��(�F��%�[>������m�p=%漈�ǁr;���l���* vҿĠ��ڭ�Q��`�=��s�ڻ�KJ�ZInO~t�ڢ�Q��<��Y�X<���R�&\Y�V z��(�K�O�Yt5��u�^��l����C�t�.қ3뺵�6YO��_�i߅�sGW�I������?�y#���� Ģ��d�̔��n ��Ӳ�} f��T�IH2�Et��9���g�~�MWw-a�^X\T��ӣ�V�á�h�Q�mCI��I�5�d���g� ��]K�i��!�}�);|��F�xo C]߶�u�a�""IlP�`��?�dի�.YS�b�So� =Y=�y �ET��@�#�����͖����q�Z�L6�pj��' ���x�6:]cT?1�h��(Ū_��wf 6�?��4>��= ��lf�_�������yZ��Q:��Kd��������2]��F��vgr`r��R�j��$)Ϛ��4NUr�����/��3��� {��!�Hೖ���(ץ=lQ�/ѵ�@���a��{��� bV�2i� ��,\�O��j�F�)<�\�:����W����O��f�V.������~��P��E� 7.>��ͮY 賓� ���h��{&�@V�����������*���H�ɵ��V'{�~�3\�$��`s5� �$����Nꔤm��RQ^��u�vj�^��� ���U:� 2VT�����tӢ�;���O$���Y�/��s~'l=�Γ�d���$���0�#'�,]t��y�\�P�K��z�ܑ�o�0��w<���>�:�p@r!�(�d9��?-2N�5Ղp7�v-ޭ^�m��<a=QLc����Ǫ���e�(6n�s� -���U����%�����6ĉ`�JS��u�sxM4Ȅ*�%��S����B��fw���~[bXl��f-C�� ��u�G�!�����|��H"��h���ø�9�@�,�����>���Ԟ��F�Ӎm�>�/͊wP��x�����۰��7����mI�ñk��ڣ���ɗ�'Q�<Vq���C+*�-�X�Κ2?Dj��b�x�`�#_g_��Xru���A<懞BX�S�Ax"�l�C�ƥ�p_Z�z+�)�z5�q&��S{�a:����~����ֹ�� ��|` ��ݸ��5�OL�)`�j��@�}jsb���I�F�b�X�x�wS�Ed| �E��u�7i�E���2` <�L�qcn��M��p�������6yE &�,�]���#�ה��h�� 8��Ď���Ǜ� �!�x��rE�%� p��QW>��RE�8o�YT��q��~��tX]�|��{@�p�-�"B ��K��.�͟'�%�X��\Ő��V���4e� *��L�O��k$�U�Q{ݙl�$s��ߑ���^�F0ELk��ߓ+jz�$�%C��Mx�bm�㌑\�am�����ß��Lh�'�7�}��%�����M*#�6��FDj���� fm�pS����xϐ��ɹ�A�'�+�͵~�}[lQ��n�����P�H�W5�GP����M��I�%E?h��8a�EyPH��jۦ��L�G.�>:�\��%;�^�� ��Ȅ�`�s�䛪"�}��=�uQX#�*�K�U{h\�x�Ǫ�<^��!:��P�jC�h�)h�b��=�L=n_w���E�$/}AB��ʩHV�]m�Dz3��LE���ͅw3�����╱�xaF����-�G&χ�{�l�oxM�^�?��8AY�K���qr�#��[<cB��=Mp+m}���v�HlJ 4�X�!��獗}��V!�l�ᐻ�4F�U��%R���w��g:*.�p6�Q Qwl�Q*���L\u�4\a��,��T�`�!D�u1R���=Ӣ�>��m���ƚF��r��*,O�f٫����Twؗ�J6�k����t�u���[@�!�$��9Gb�Kw@$��K�[�����O�`Ix��?�w����<:��� �;�)�|@d=G��#�������wĞ�r@|��[r�y��üx���nr��b����-�#G�=�x�d�,��3��L����뫶�-���Iۚ�H�ԛ}�y��cxT�*&����G����,��e��5e>��`��:��_;(�X�γ]��a�<�����%��{�{�ev�4�;��w�#�9ն����C�.Br����t�$��bl�*�%����~!�c����@ί��X���6i���]����ie#�:bQ��>jʔ��#,�ڴ��]��+���t9@��#�?Q�r��J ���.*-�6g��!�t�f����ǎ� �i�w�_�Y�t'�&fF����A��6��@x�#�m6���Q\*�k��YF��,�&)f��*ewg�J-�-y�����MEk`�f��$H�R� |�pg�F���/<�!��}ؚ�i~�æJ�2Ad��V'�P�_�0���͌ ��3��JM��1U>.�`���$%�~\\7`��-�c���R�l� ��yi��Q���]��o1X�z+��M(�O~b�l�MϤ"S'ia���to���� ��2�@�A��
Static task
static1
Behavioral task
behavioral1
Sample
b7e9d9fc3f9c552d6db6061778a116363cff34641aa2beb208cd79503e46416c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b7e9d9fc3f9c552d6db6061778a116363cff34641aa2beb208cd79503e46416c.exe
Resource
win10v2004-20230915-en
General
-
Target
b7e9d9fc3f9c552d6db6061778a116363cff34641aa2beb208cd79503e46416c
-
Size
14.0MB
-
MD5
0afbef5c5c43d4080931a6c504114eb4
-
SHA1
3853e8b3151536076f8bec29a8efc53e7ce6d943
-
SHA256
b7e9d9fc3f9c552d6db6061778a116363cff34641aa2beb208cd79503e46416c
-
SHA512
7138601462eb6cae8ebad955619ea658d44f893a07dfbf62d85a3e7838670acf8d468499b1aa4781b4ceda401c96cee28de95721b8a0dda64ef146b6bc8df034
-
SSDEEP
393216:bY1sEcO+CkjPESibXfZIS2dQq7ZBqQ1TA:E1sJOXXf+Px7ZBqX
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b7e9d9fc3f9c552d6db6061778a116363cff34641aa2beb208cd79503e46416c
Files
-
b7e9d9fc3f9c552d6db6061778a116363cff34641aa2beb208cd79503e46416c.exe windows:5 windows x86
6350b1d8df5eb0ad4564058b9090ff66
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
wininet
InternetSetOptionA
GetUrlCacheEntryInfoW
shlwapi
PathFileExistsW
winmm
waveOutGetNumDevs
waveOutRestart
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
midiStreamRestart
midiStreamClose
midiOutReset
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
ws2_32
kernel32
GetSystemTimeAsFileTime
LoadLibraryW
CreateEventW
GetModuleHandleW
DeleteFileW
TerminateProcess
GetTempPathW
SetFilePointer
CreateFileW
GetFileSize
OpenEventA
OpenFileMappingW
MapViewOfFile
UnmapViewOfFile
QueryDosDeviceA
Process32Next
OpenProcess
Process32First
CreateToolhelp32Snapshot
GetCurrentProcessId
LocalFree
OutputDebugStringW
InterlockedExchangeAdd
LocalSize
LocalAlloc
CreateDirectoryW
CreateProcessW
GetModuleFileNameW
GetProcessTimes
SetProcessWorkingSetSize
Process32NextW
Process32FirstW
VirtualQueryEx
HeapCreate
InterlockedCompareExchange
InterlockedExchange
HeapDestroy
SuspendThread
SetThreadContext
GetThreadContext
Thread32Next
Thread32First
FlushInstructionCache
VirtualProtect
VirtualFree
VirtualAlloc
VirtualQuery
TerminateThread
lstrcmpA
GetCurrentThread
DuplicateHandle
GetSystemTime
lstrcpynA
GetVersion
InterlockedDecrement
InterlockedIncrement
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetLocaleInfoA
UnhandledExceptionFilter
SetEndOfFile
RtlUnwind
RaiseException
GetStdHandle
GetFileType
TlsSetValue
TlsGetValue
TlsFree
TlsAlloc
GlobalHandle
GetStringTypeExA
GetLocalTime
GetDateFormatA
GetCPInfo
GetACP
FormatMessageA
FileTimeToLocalFileTime
FileTimeToDosDateTime
EnumCalendarInfoA
CompareStringA
IsBadReadPtr
SetLastError
GetTimeZoneInformation
CreateMutexA
ReleaseMutex
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
UnlockFile
LockFile
FlushFileBuffers
FileTimeToSystemTime
CompareStringW
GetSystemInfo
IsBadCodePtr
GetCurrentProcess
GetWindowsDirectoryA
GetSystemDirectoryA
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
DeviceIoControl
SetEvent
FindResourceA
LoadResource
LockResource
ReadFile
GetExitCodeProcess
lstrlenW
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetStringTypeW
CreateThread
CreateEventA
ResetEvent
Sleep
OutputDebugStringA
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
GetFileAttributesA
MoveFileA
GetCurrentDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
GetDiskFreeSpaceA
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
GlobalGetAtomNameA
LocalReAlloc
GetFileTime
GlobalFlags
SetErrorMode
GetProcessVersion
GetOEMCP
HeapSize
SetStdHandle
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetEnvironmentVariableA
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
CreateMutexW
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
GlobalFree
GetProcAddress
LocalAlloc
LocalFree
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
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
CheckMenuItem
MoveWindow
SetWindowTextA
IsDialogMessageA
ScrollWindowEx
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
GetScrollPos
TranslateMessage
LoadIconA
GetForegroundWindow
MessageBoxW
GetDlgItem
GetClassNameW
FindWindowA
EnumChildWindows
DispatchMessageW
PeekMessageW
MsgWaitForMultipleObjects
FindWindowExW
SendMessageW
FindWindowExA
GetClassNameA
SendMessageTimeoutW
RegisterWindowMessageW
PostMessageW
GetDesktopWindow
GetWindowThreadProcessId
mouse_event
keybd_event
GetAncestor
GetWindowTextW
GetWindowTextLengthW
CallWindowProcW
DefWindowProcW
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
RegisterClassA
GetMenuItemCount
GetMenuItemID
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamA
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
GetWindowDC
CharUpperA
GetWindowTextLengthA
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
GetSysColorBrush
GetPropW
SetWindowLongW
RemovePropW
GetWindowLongW
SetPropW
MessageBoxIndirectW
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
DestroyWindow
CreateWindowExA
CallWindowProcA
GetKeyboardType
GetWindowTextA
UnregisterClassA
CharToOemA
CharNextA
LoadStringA
GetClassInfoA
GetUserObjectInformationW
CharUpperBuffW
MessageBoxW
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
gdi32
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateDIBSection
CreateRectRgnIndirect
SetBkColor
GetObjectW
ExtSelectClipRgn
GetViewportExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
CreateBitmap
SelectObject
CreatePen
PatBlt
CombineRgn
CreateRectRgn
FillRgn
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
GetTextColor
GetDeviceCaps
GetTextExtentPoint32A
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comdlg32
GetFileTitleA
GetSaveFileNameA
ChooseColorA
GetOpenFileNameA
GetOpenFileNameW
advapi32
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegDeleteValueA
RegQueryValueA
RegOpenKeyExW
RegCreateKeyExW
RegQueryValueExW
CryptReleaseContext
CryptDestroyHash
RegCreateKeyExA
RegCloseKey
RegDeleteKeyW
RegDeleteValueW
RegSetValueExW
CryptAcquireContextA
CryptCreateHash
CryptHashData
CryptGetHashParam
shell32
SHGetSpecialFolderPathA
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetMalloc
Shell_NotifyIconA
ShellExecuteA
ole32
OleRun
CoCreateInstance
CreateStreamOnHGlobal
CLSIDFromString
OleUninitialize
OleInitialize
CoUninitialize
CoInitialize
CoGetClassObject
CLSIDFromProgID
GetHGlobalFromStream
oleaut32
comctl32
ImageList_GetIcon
ImageList_GetImageCount
ImageList_SetBkColor
ImageList_Destroy
ImageList_Read
ImageList_Duplicate
winhttp
WinHttpCrackUrl
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
CODE Size: 332KB - Virtual size: 332KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 948KB - Virtual size: 948KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ezdun0 Size: 6.0MB - Virtual size: 6.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
ezdun1 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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.etb Size: 1KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ
.l1 Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE