Static task
static1
Behavioral task
behavioral1
Sample
b7ff9c72055fb0a9ae58ecce11cd0f2c35f1342d7471d9073d39dce7f0410e0e.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b7ff9c72055fb0a9ae58ecce11cd0f2c35f1342d7471d9073d39dce7f0410e0e.exe
Resource
win10v2004-20230831-en
General
-
Target
b7ff9c72055fb0a9ae58ecce11cd0f2c35f1342d7471d9073d39dce7f0410e0e
-
Size
1.7MB
-
MD5
de791935197167748ec0f9b5d6a07131
-
SHA1
d1c19b1dad422c19c98c51fd43c4047da455fb0d
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SHA256
b7ff9c72055fb0a9ae58ecce11cd0f2c35f1342d7471d9073d39dce7f0410e0e
-
SHA512
cc42d1e1c302808a2da12129f41a24a344d926abe5cc7908c977abc61e901bd261fd094f4cd0f4f8b8c78b3549234f19b4b0d282b012a67108959a503bb83320
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SSDEEP
24576:YiigPPgGgAGG2qd3PYqdwUSj1lv65cANUKfO3hFXLnoSsEltTcF+Zq:2WPg/G2jrZgUGOr7olatTrc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b7ff9c72055fb0a9ae58ecce11cd0f2c35f1342d7471d9073d39dce7f0410e0e
Files
-
b7ff9c72055fb0a9ae58ecce11cd0f2c35f1342d7471d9073d39dce7f0410e0e.exe windows x86
ff7238908e8c1af36545f95d78ba2d99
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
user32
LoadImageA
GetSysColorBrush
DestroyWindow
LoadCursorA
LoadStringA
PostThreadMessageA
wsprintfA
MessageBoxA
CharLowerW
CharUpperW
GetSysColor
DestroyIcon
SetClassLongW
GetClassLongW
SetRect
SetWindowRgn
DestroyCursor
RemovePropW
GetPropW
SetPropW
EnableWindow
IsWindowEnabled
BeginPaint
IsWindowVisible
SetParent
PostMessageW
PostQuitMessage
PostMessageA
SendMessageA
GetWindowLongA
GetLastActivePopup
SetWindowsHookExA
GetCursorPos
PeekMessageA
CallNextHookEx
GetActiveWindow
DispatchMessageA
TranslateMessage
GetMessageA
GetNextDlgTabItem
EnableMenuItem
CheckMenuItem
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
RegisterClipboardFormatA
UnhookWindowsHookEx
UnregisterClassA
GetClassNameA
PtInRect
GetDlgCtrlID
GetWindow
ClientToScreen
GetKeyState
GetWindowTextA
GetMenuItemCount
TabbedTextOutA
DrawTextA
GrayStringA
SendDlgItemMessageA
IsDialogMessageA
GetSystemMetrics
GetWindowPlacement
IsIconic
SystemParametersInfoA
RegisterWindowMessageA
SetForegroundWindow
GetForegroundWindow
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
GetClassLongA
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
AdjustWindowRectEx
SetActiveWindow
MapWindowPoints
LoadIconA
MessageBoxW
EmptyClipboard
SetClipboardData
SetPropA
CreateWindowExA
SetWindowLongA
GetParent
ValidateRect
CreateWindowExW
SetWindowPos
CallWindowProcW
GetAsyncKeyState
DefWindowProcW
SetWindowLongW
InvalidateRect
CallWindowProcA
GetWindowTextW
GetWindowTextLengthW
SetWindowTextW
SetWindowTextA
GetPropA
UpdateWindow
EndDialog
CreateDialogIndirectParamA
EndPaint
MoveWindow
FillRect
ShowWindow
DefMDIChildProcW
GetDC
GetWindowRect
ScreenToClient
ReleaseDC
LoadCursorW
SetCursor
TrackMouseEvent
SendMessageW
GetWindowLongW
GetDlgItem
IsWindow
GetClassNameW
SetFocus
GetFocus
GetClientRect
DestroyMenu
GetClassNameA
GetWindowTextA
MessageBoxW
GetDesktopWindow
LoadIconA
GetDlgItem
TranslateMessage
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetForegroundWindow
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
LoadStringA
GetSysColorBrush
wsprintfA
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
GetSystemMetrics
GetCursorPos
MessageBoxA
UnregisterClassA
SetWindowPos
SendMessageA
DestroyCursor
SetParent
IsWindow
PostMessageA
GetTopWindow
GetParent
GetFocus
GetClientRect
LockWindowUpdate
InvalidateRect
ValidateRect
UpdateWindow
EqualRect
GetWindowRect
SetForegroundWindow
DestroyMenu
IsChild
ReleaseDC
ScrollDC
IsRectEmpty
InvertRect
FillRect
GetDC
SetCursor
LoadCursorA
SetCursorPos
SetActiveWindow
GetSysColor
SetWindowLongA
GetWindowLongA
RedrawWindow
EnableWindow
IsWindowVisible
OffsetRect
PtInRect
DestroyIcon
IntersectRect
InflateRect
SetRect
SetScrollPos
SetScrollRange
GetScrollRange
SetCapture
GetCapture
ReleaseCapture
SetTimer
KillTimer
WinHelpA
LoadBitmapA
CopyRect
ChildWindowFromPointEx
ScreenToClient
GetMessagePos
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
GetClassInfoA
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SystemParametersInfoA
LoadImageA
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
GetDlgCtrlID
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
ole32
OleInitialize
OleUninitialize
CLSIDFromString
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
OleUninitialize
OleInitialize
CLSIDFromProgID
CLSIDFromString
OleRun
CoUninitialize
CoCreateInstance
CoInitialize
kernel32
lstrcmpW
RtlZeroMemory
VirtualAlloc
GetModuleFileNameA
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
LCMapStringA
LoadLibraryA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetUserDefaultLCID
WideCharToMultiByte
GetProcAddress
LoadLibraryW
GetProcessHeap
GetModuleHandleW
IsBadCodePtr
IsBadReadPtr
lstrcmpiW
HeapFree
lstrlenW
GetTempPathW
GetWindowsDirectoryW
WritePrivateProfileStringW
GlobalSize
WriteFile
CloseHandle
MultiByteToWideChar
LocalFree
SetFilePointer
FlushFileBuffers
GetCPInfo
GetOEMCP
GetCommandLineA
RtlUnwind
TerminateProcess
RaiseException
HeapSize
GetACP
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetCurrentProcess
GetProcessVersion
FindResourceA
LoadResource
LockResource
GlobalGetAtomNameA
GlobalAddAtomA
GetCurrentThreadId
GlobalFindAtomA
HeapReAlloc
HeapAlloc
ExitProcess
lstrcpyn
GetSystemInfo
GetModuleHandleA
FreeLibrary
VirtualFree
GetLastError
SetLastError
InterlockedIncrement
WritePrivateProfileStringA
GlobalFlags
MulDiv
GetVersion
lstrcpynA
lstrcpyA
lstrcatA
SetErrorMode
InterlockedDecrement
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalAlloc
lstrlenA
GetTickCount
GetEnvironmentStrings
GetEnvironmentStringsW
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
IsBadWritePtr
SetUnhandledExceptionFilter
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
RtlMoveMemory
ReadFile
GetPrivateProfileStringW
GetCommandLineW
UnhandledExceptionFilter
GetACP
HeapSize
RaiseException
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
FreeEnvironmentStringsA
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
LocalFree
InterlockedDecrement
InterlockedIncrement
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
WaitForSingleObject
CloseHandle
GetPrivateProfileStringA
WritePrivateProfileStringA
GetVersionExA
GetLastError
LoadLibraryA
FreeLibrary
GetFullPathNameA
WideCharToMultiByte
MultiByteToWideChar
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
GlobalReAlloc
FindNextFileA
lstrcpyA
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
InterlockedExchange
GlobalSize
ExitProcess
GetCurrentThreadId
GetModuleFileNameA
ReadFile
LockResource
LoadResource
FindResourceA
SetEvent
CreateFileA
WaitForMultipleObjects
WriteFile
GetProfileStringA
LeaveCriticalSection
EnterCriticalSection
ReleaseSemaphore
ResumeThread
CreateSemaphoreA
SetFilePointer
GetFileSize
GetCurrentProcess
TerminateProcess
SetLastError
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
GetTimeZoneInformation
GetVersion
DeleteFileW
LoadLibraryW
CreateFileW
GetTempPathW
GetModuleHandleW
CreateMutexA
ReleaseMutex
TerminateThread
SuspendThread
SetCurrentDirectoryA
CreateDirectoryA
DeleteFileA
GetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
Sleep
CreateEventA
CreateThread
SetErrorMode
shell32
DragFinish
DragQueryFileW
SHGetSpecialFolderPathW
ShellExecuteW
CommandLineToArgvW
DragAcceptFiles
ShellExecuteA
Shell_NotifyIconA
shlwapi
ord29
PathFileExistsW
StrTrimW
PathFileExistsW
gdi32
TextOutA
CreateSolidBrush
RectVisible
PtVisible
CreateCompatibleDC
CreateRoundRectRgn
Escape
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
CombineRgn
ExtCreateRegion
CreateDIBSection
GetDeviceCaps
RestoreDC
SaveDC
DeleteObject
GetObjectA
GetStockObject
SetTextColor
SetBkMode
CreateBitmap
ExtTextOutA
SelectObject
BitBlt
DeleteDC
SetBkColor
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
SelectObject
CreatePatternBrush
CreateBitmap
CreateHatchBrush
CreateBrushIndirect
CreateDCA
CreateCompatibleBitmap
Pie
Chord
Arc
Polygon
GetDeviceCaps
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
GetViewportOrgEx
GetWindowExtEx
GetDIBits
RealizePalette
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
DeleteObject
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
CreateRectRgnIndirect
SetBkColor
ExtSelectClipRgn
GetViewportExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
GetObjectA
CreatePen
PatBlt
CombineRgn
CreateRectRgn
FillRgn
CreateSolidBrush
GetStockObject
CreateFontIndirectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
CreateCompatibleDC
SetPixelV
Ellipse
Rectangle
LPtoDP
DPtoLP
GetTextExtentPoint32A
RoundRect
GetCurrentObject
atl
ord42
comdlg32
ChooseColorA
GetSaveFileNameW
GetOpenFileNameW
PrintDlgA
GetOpenFileNameA
GetSaveFileNameA
CommDlgExtendedError
GetFileTitleA
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
CryptAcquireContextA
CryptCreateHash
CryptHashData
CryptGetHashParam
CryptDestroyHash
CryptReleaseContext
RegCreateKeyExA
RegCloseKey
comctl32
ord17
ord17
ImageList_Destroy
oledlg
ord8
oleaut32
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayCreate
SysAllocString
VarR8FromBool
VarR8FromCy
SysFreeString
SafeArrayGetElemsize
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetLBound
SafeArrayDestroy
SafeArrayGetDim
VariantCopy
SafeArrayAllocData
SafeArrayAllocDescriptor
VariantInit
VariantChangeType
SafeArrayDestroyDescriptor
SafeArrayGetUBound
VariantClear
UnRegisterTypeLi
LoadTypeLi
RegisterTypeLi
winmm
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
midiStreamRestart
midiStreamClose
midiOutReset
midiStreamStop
midiStreamOut
waveOutRestart
waveOutUnprepareHeader
ws2_32
inet_ntoa
ntohl
accept
getpeername
recv
recvfrom
WSAAsyncSelect
ioctlsocket
closesocket
WSACleanup
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 372KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 192KB - Virtual size: 396KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmps0 Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ