Static task
static1
Behavioral task
behavioral1
Sample
b52f167c9065c1e68057e11e2b5d05b9f8d607fbb85cff7c029592ec6dc6c5cf.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b52f167c9065c1e68057e11e2b5d05b9f8d607fbb85cff7c029592ec6dc6c5cf.exe
Resource
win10v2004-20230703-en
General
-
Target
b52f167c9065c1e68057e11e2b5d05b9f8d607fbb85cff7c029592ec6dc6c5cf
-
Size
6.1MB
-
MD5
823a7ef5490d6e48f21cf42c7e118890
-
SHA1
45879a6bb5a63b139ddd973fdf4e954474a44ec8
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SHA256
b52f167c9065c1e68057e11e2b5d05b9f8d607fbb85cff7c029592ec6dc6c5cf
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SHA512
8b757d79392d756ebdeaf147f70b9325f4edb8c3a5a22901b9b7335ba91bf5cdd4d4d998ad06dcf1fad3df22c88b57d388d032c7a0ace83a86e6e690dd960621
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SSDEEP
49152:M/2FCE/R61PpHVQFuAlkiJmaTngEt4CQFgjBaCoBb4LDQgr2VE9:22FBc1PpS6abO3koBb4L/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b52f167c9065c1e68057e11e2b5d05b9f8d607fbb85cff7c029592ec6dc6c5cf
Files
-
b52f167c9065c1e68057e11e2b5d05b9f8d607fbb85cff7c029592ec6dc6c5cf.exe windows x86
1c54e131e6746b8527d4ba0a14a44dd2
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
iphlpapi
GetAdaptersInfo
winmm
midiStreamOpen
waveOutRestart
PlaySoundA
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
ws2_32
gethostname
gethostbyname
WSAStartup
send
closesocket
WSAAsyncSelect
htons
bind
htonl
socket
inet_addr
sendto
recvfrom
ioctlsocket
connect
recv
listen
getpeername
accept
__WSAFDIsSet
shutdown
WSAGetLastError
inet_ntoa
ntohs
getsockname
WSACleanup
ntohl
select
version
GetFileVersionInfoA
VerQueryValueA
VerLanguageNameA
GetFileVersionInfoSizeA
msvfw32
DrawDibDraw
avifil32
AVIStreamInfoA
AVIStreamGetFrame
rasapi32
RasGetConnectStatusA
RasHangUpA
kernel32
SetLastError
GetTimeZoneInformation
GetVersion
lstrcmpiA
FileTimeToSystemTime
Beep
CreateMutexA
ReleaseMutex
SuspendThread
InterlockedIncrement
InterlockedDecrement
LocalFree
FormatMessageA
lstrcpynA
DuplicateHandle
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
lstrcmpA
LocalAlloc
TlsAlloc
GlobalHandle
TlsFree
TlsSetValue
LocalReAlloc
TlsGetValue
GetFileTime
GetCurrentThread
GlobalFlags
GetProfileIntA
SetErrorMode
GetProcessVersion
GetCPInfo
GetOEMCP
GetStartupInfoA
RtlUnwind
GetSystemTime
GetLocalTime
RaiseException
HeapSize
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
SetUnhandledExceptionFilter
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
LoadLibraryExA
GetWindowsDirectoryA
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
TerminateThread
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
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
Sleep
ExpandEnvironmentStringsA
GlobalAlloc
GlobalLock
GlobalUnlock
FindFirstFileA
FindClose
GetFileAttributesA
MoveFileA
DeleteFileA
CopyFileA
CreateDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
InterlockedExchange
FileTimeToLocalFileTime
user32
ScrollWindowEx
IsDialogMessageA
CheckMenuItem
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
wvsprintfA
GrayStringA
DrawTextA
TabbedTextOutA
LoadIconA
TranslateMessage
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ScrollDC
ReleaseDC
IsChild
TrackPopupMenu
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBeep
MessageBoxA
GetCursorPos
GetSystemMetrics
IsClipboardFormatAvailable
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
SendDlgItemMessageA
MapWindowPoints
AdjustWindowRectEx
ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollPos
RegisterClassA
CreateWindowExA
GetClassLongA
RemovePropA
GetMessageTime
GetLastActivePopup
RegisterWindowMessageA
GetWindowPlacement
EndDialog
CreateDialogIndirectParamA
DestroyWindow
EndPaint
BeginPaint
CharUpperA
CreateIconIndirect
GetIconInfo
CopyIcon
LoadStringA
GetForegroundWindow
GetSysColorBrush
GetWindowTextLengthA
EnumThreadWindows
SetWindowTextA
GetMenuItemCount
GetMenuItemID
GetMenuStringA
GetMenuState
GetTabbedTextExtentA
WindowFromDC
EnumChildWindows
GetWindowDC
UnhookWindowsHookEx
CallNextHookEx
SetWindowsHookExA
GetPropA
MoveWindow
CallWindowProcA
SetPropA
UnregisterClassA
DrawStateA
GetNextDlgTabItem
GetWindowTextA
GetDlgItem
GetClassNameA
GetDesktopWindow
FrameRect
GetDoubleClickTime
GetCursor
GetMessagePos
ClipCursor
SetFocus
SetScrollRange
gdi32
GetViewportExtEx
ExtSelectClipRgn
CopyMetaFileA
RoundRect
Pie
Chord
Arc
Polygon
GetTextExtentPoint32A
GetCurrentObject
DPtoLP
LPtoDP
Rectangle
Ellipse
SetPixelV
CreateCompatibleDC
GetPixel
BitBlt
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreatePatternBrush
CreateBitmap
CreateHatchBrush
CreateBrushIndirect
CreateDCA
CreateCompatibleBitmap
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
SetPixel
CreateDIBSection
CreateRectRgnIndirect
SetBkColor
PtVisible
RectVisible
TextOutA
ExtTextOutA
GetTextMetricsA
Escape
AbortDoc
CreateFontA
SetBrushOrgEx
SetBkMode
SetTextColor
SetDIBitsToDevice
SetWindowOrgEx
SaveDC
RestoreDC
CreatePenIndirect
LineTo
MoveToEx
CreateEllipticRgnIndirect
FrameRgn
OffsetRgn
SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
GetDeviceCaps
msimg32
GradientFill
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
comdlg32
GetFileTitleA
PrintDlgA
GetSaveFileNameA
GetOpenFileNameA
ChooseFontA
ChooseColorA
advapi32
RegCreateKeyExA
RegQueryValueA
RegDeleteKeyA
RegDeleteValueA
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
shell32
DragQueryFileA
Shell_NotifyIconA
ShellExecuteA
ole32
CoTaskMemAlloc
OleDuplicateData
CoLockObjectExternal
DoDragDrop
OleGetClipboard
OleFlushClipboard
OleSetClipboard
CoTaskMemFree
CLSIDFromProgID
ReleaseStgMedium
RevokeDragDrop
RegisterDragDrop
OleInitialize
OleUninitialize
CLSIDFromString
CreateStreamOnHGlobal
CoCreateInstance
OleRun
OleIsCurrentClipboard
oleaut32
SysStringLen
SysFreeString
VarDateFromStr
LoadTypeLi
UnRegisterTypeLi
LHashValOfNameSys
OleCreatePictureIndirect
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SafeArrayPutElement
RegisterTypeLi
VariantCopy
VariantClear
VariantChangeType
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayGetDim
comctl32
ImageList_Duplicate
ImageList_DrawIndirect
ImageList_Draw
ImageList_Create
ImageList_Destroy
ord17
_TrackMouseEvent
ImageList_GetIcon
ImageList_GetImageInfo
ImageList_GetImageCount
ImageList_SetBkColor
ImageList_Read
ImageList_AddMasked
wldap32
ord29
wininet
InternetConnectA
InternetSetOptionA
InternetCloseHandle
InternetOpenA
InternetCanonicalizeUrlA
InternetCrackUrlA
HttpOpenRequestA
HttpSendRequestA
HttpQueryInfoA
InternetReadFile
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 148KB - Virtual size: 674KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 492KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ