Static task
static1
Behavioral task
behavioral1
Sample
8b3a79215fd3f6c4ba956715b3f486f7254bbd6556d422a5c3c5a11e28727087.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
8b3a79215fd3f6c4ba956715b3f486f7254bbd6556d422a5c3c5a11e28727087.exe
Resource
win10v2004-20230220-en
General
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Target
8b3a79215fd3f6c4ba956715b3f486f7254bbd6556d422a5c3c5a11e28727087
-
Size
3.4MB
-
MD5
6569429bf342ee19adea6013c709ecea
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SHA1
57d9356b83ddee91f09e0e16b0b024bcae53f89d
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SHA256
8b3a79215fd3f6c4ba956715b3f486f7254bbd6556d422a5c3c5a11e28727087
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SHA512
edb3978ec70d05017ed88af9ef13c0bd74797155934de332a195d0c904c9c9203d760b81e62f882f16f0666403c03cd44d4eda5e4447ca83b21c2ea12aca8358
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SSDEEP
49152:6yvrSmEdGte4WJ8ecoBQanwFzauYI9Y2zbiBVUF964sc+2iHKToo8leTl3:XHe448ec/swhHTK0pFA49iHKTX8w
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8b3a79215fd3f6c4ba956715b3f486f7254bbd6556d422a5c3c5a11e28727087
Files
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8b3a79215fd3f6c4ba956715b3f486f7254bbd6556d422a5c3c5a11e28727087.exe windows x86
6f38ce33670d89ea9b274d3f6bc7ff22
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
midiStreamProperty
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiOutUnprepareHeader
waveOutUnprepareHeader
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
midiStreamOpen
waveOutRestart
waveOutPrepareHeader
ws2_32
WSAAsyncSelect
closesocket
WSACleanup
WSAStartup
htons
inet_ntoa
inet_addr
gethostname
ioctlsocket
socket
recvfrom
accept
connect
ntohl
recv
gethostbyname
getpeername
kernel32
GetVersion
TerminateThread
UnmapViewOfFile
UnlockFileEx
UnlockFile
SystemTimeToFileTime
SetEndOfFile
MapViewOfFile
LockFileEx
LockFile
LocalFree
LoadLibraryW
HeapValidate
HeapSize
HeapDestroy
HeapCreate
GetTempPathW
GetSystemTimeAsFileTime
GetSystemTime
GetSystemInfo
GetFullPathNameW
GetFileAttributesExW
GetTimeZoneInformation
GetDiskFreeSpaceW
GetCurrentProcessId
FormatMessageW
FormatMessageA
FlushFileBuffers
DeleteFileW
CreateMutexW
CreateFileMappingW
CreateFileMappingA
CreateFileW
AreFileApisANSI
InterlockedCompareExchange
GetTempFileNameA
CreateMutexA
ReleaseMutex
SuspendThread
RaiseException
GetLocalTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GetProfileIntA
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
GetThreadLocale
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
InterlockedDecrement
InterlockedIncrement
QueryPerformanceCounter
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
InterlockedExchange
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
CreateThread
CreateEventA
Sleep
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
DeleteFileA
CopyFileA
CreateDirectoryA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
GetDiskFreeSpaceA
MulDiv
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
GetACP
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
VirtualFree
SetEnvironmentVariableA
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
IsBadReadPtr
IsBadCodePtr
GetFileAttributesW
user32
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
SetWindowRgn
DestroyAcceleratorTable
GetWindow
GetActiveWindow
SetFocus
IsIconic
PeekMessageA
SetMenu
GetMenu
DeleteMenu
GetSystemMenu
DefWindowProcA
WinHelpA
KillTimer
SetTimer
PostThreadMessageA
GetNextDlgGroupItem
EnumDisplaySettingsA
ClientToScreen
EnableMenuItem
GetSubMenu
CreateAcceleratorTableA
CreateMenu
ModifyMenuA
AppendMenuA
CreatePopupMenu
DrawIconEx
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
SetRectEmpty
DispatchMessageA
GetMessageA
UnregisterClassA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
GetClassInfoA
GetSysColor
SetActiveWindow
GetSysColorBrush
MapDialogRect
SetWindowContextHelpId
CharNextA
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
InvertRect
IsRectEmpty
ReleaseDC
IsChild
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
IsZoomed
PostQuitMessage
CopyAcceleratorTableA
GetKeyState
GetDesktopWindow
GetClassNameA
GetDlgItem
GetWindowTextA
EnumWindows
TabbedTextOutA
DrawTextA
GrayStringA
ClipCursor
GetCursor
GetDoubleClickTime
FrameRect
GetForegroundWindow
TranslateAcceleratorA
IsWindowEnabled
ShowWindow
SystemParametersInfoA
SetWindowLongA
LoadImageA
GetDlgCtrlID
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
CallWindowProcA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
CreateWindowExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
ShowScrollBar
SetScrollInfo
GetScrollInfo
ScrollWindow
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
wvsprintfA
LoadStringA
gdi32
LineTo
MoveToEx
ExcludeClipRect
GetClipBox
BitBlt
GetPixel
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
GetTextExtentPoint32A
GetDeviceCaps
SelectPalette
StretchBlt
CreatePalette
GetSystemPaletteEntries
CreateDIBitmap
SelectClipRgn
CreatePolygonRgn
GetClipRgn
SetStretchBltMode
ExtCreateRegion
SetPixel
CreateDIBSection
CreateRectRgnIndirect
SetBkColor
PtVisible
RectVisible
TextOutA
ExtTextOutA
GetTextMetricsA
Escape
AbortDoc
CreateFontA
SetBrushOrgEx
ScaleWindowExtEx
SetWindowExtEx
OffsetWindowOrgEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
ExtSelectClipRgn
GetViewportExtEx
GetMapMode
CopyMetaFileA
StartPage
StartDocA
DeleteDC
EndDoc
EndPage
GetObjectA
GetStockObject
CreateFontIndirectA
CreateSolidBrush
FillRgn
CreateRectRgn
CombineRgn
PatBlt
CreatePen
SelectObject
CreatePatternBrush
CreateBitmap
SetBkMode
RestoreDC
SaveDC
CreateDCA
CreateCompatibleBitmap
GetPolyFillMode
GetStretchBltMode
GetROP2
GetBkColor
GetBkMode
GetTextColor
CreateRoundRectRgn
CreateEllipticRgn
PathToRegion
EndPath
BeginPath
GetWindowOrgEx
RealizePalette
GetWindowExtEx
DeleteObject
GetViewportOrgEx
GetDIBits
winspool.drv
DocumentPropertiesA
ClosePrinter
OpenPrinterA
advapi32
RegQueryValueExA
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegCloseKey
shell32
Shell_NotifyIconA
SHGetSpecialFolderPathA
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetMalloc
ShellExecuteA
ole32
OleDuplicateData
CoTaskMemAlloc
CoGetClassObject
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
RevokeDragDrop
CoRevokeClassObject
DoDragDrop
OleGetClipboard
OleIsCurrentClipboard
OleFlushClipboard
OleSetClipboard
CoTaskMemFree
ReleaseStgMedium
CLSIDFromProgID
OleRun
CoCreateInstance
CreateStreamOnHGlobal
CLSIDFromString
OleUninitialize
OleInitialize
CoLockObjectExternal
CoRegisterMessageFilter
oleaut32
SysStringLen
LoadTypeLi
SysAllocStringLen
VarDateFromStr
SysAllocStringByteLen
SafeArrayGetElemsize
SysFreeString
UnRegisterTypeLi
OleCreateFontIndirect
OleCreatePictureIndirect
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
SafeArrayDestroy
SysAllocString
VariantInit
VariantCopyInd
SafeArrayGetElement
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
VariantCopy
VariantTimeToSystemTime
comctl32
ImageList_AddMasked
ImageList_Draw
ImageList_GetImageInfo
ImageList_GetImageCount
ImageList_SetBkColor
ord17
ImageList_Destroy
ImageList_Create
ImageList_Read
ImageList_Duplicate
oledlg
ord8
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
PrintDlgA
GetFileTitleA
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 456KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ