Static task
static1
Behavioral task
behavioral1
Sample
39e1ca9b80ec33760e314c017a28dfb9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
39e1ca9b80ec33760e314c017a28dfb9.exe
Resource
win10v2004-20231215-en
General
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Target
39e1ca9b80ec33760e314c017a28dfb9
-
Size
1.1MB
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MD5
39e1ca9b80ec33760e314c017a28dfb9
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SHA1
169455ec50a1b63beb334399544d67e8e67cd055
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SHA256
4f5ba9fb415160f2104546d1d00cdea54a48c929748195625d44515cbeed553c
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SHA512
790b576611434fb0f23786e57c657ddb1916dce8509ace6f19c8a1f94d5e9efdabb0a39169cb6c230bb6062684088f8816dab819b9c7b4606594e8954cd7f5a5
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SSDEEP
24576:rjPsaMDBXTw/61UTkrll2neyEKbx8QvQCDPwU:rju9ZwB3iU
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 39e1ca9b80ec33760e314c017a28dfb9
Files
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39e1ca9b80ec33760e314c017a28dfb9.exe windows:4 windows x86 arch:x86
cf4dcf0fb2d185e8b751929dfbfbb9be
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
waveOutUnprepareHeader
waveOutPrepareHeader
waveOutWrite
waveOutPause
waveOutReset
waveOutClose
waveOutGetNumDevs
waveOutOpen
midiOutUnprepareHeader
midiStreamProperty
midiOutPrepareHeader
midiStreamOut
midiStreamStop
midiOutReset
midiStreamClose
midiStreamRestart
midiStreamOpen
ws2_32
accept
getpeername
recv
ioctlsocket
recvfrom
inet_ntoa
WSACleanup
closesocket
WSAAsyncSelect
kernel32
SetLastError
GetTimeZoneInformation
GetVersion
WaitForSingleObject
CreateProcessA
GetTickCount
GetCommandLineA
MulDiv
GetProcAddress
GetModuleHandleA
GetVolumeInformationA
SetCurrentDirectoryA
InterlockedExchange
SetStdHandle
IsBadCodePtr
IsBadReadPtr
CompareStringW
CompareStringA
GetStringTypeW
GetStringTypeA
SetUnhandledExceptionFilter
IsBadWritePtr
VirtualAlloc
LCMapStringW
LCMapStringA
SetEnvironmentVariableA
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetACP
HeapSize
RaiseException
GetLocalTime
GetSystemTime
RtlUnwind
GetStartupInfoA
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetCurrentThread
GetFileTime
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
GetThreadLocale
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
FormatMessageA
LocalFree
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
DeleteFileA
GetFileAttributesA
FindClose
FindFirstFileA
GlobalUnlock
GlobalLock
GlobalAlloc
ExpandEnvironmentStringsA
CloseHandle
Sleep
CreateEventA
CreateThread
WritePrivateProfileStringA
GetVersionExA
MultiByteToWideChar
TerminateProcess
GetCurrentProcess
GetFileSize
SetFilePointer
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
ReadFile
GetLastError
WaitForMultipleObjects
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
user32
wsprintfA
WaitForInputIdle
ValidateRect
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
GetSystemMetrics
GetWindowTextA
GetDlgItem
FindWindowA
GetCursorPos
MessageBoxA
GetClassNameA
GetDesktopWindow
SystemParametersInfoA
TranslateMessage
LoadIconA
DrawFrameControl
DrawEdge
DrawFocusRect
WindowFromPoint
MessageBeep
SetWindowPos
SendMessageA
DestroyCursor
SetParent
IsWindow
PostMessageA
GetTopWindow
GetMessageA
DispatchMessageA
SetRectEmpty
RegisterClipboardFormatA
CreateIconFromResourceEx
CreateIconFromResource
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
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
SetTimer
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
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
UnregisterClassA
InvalidateRect
GetClientRect
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
ShowScrollBar
SetScrollInfo
GetScrollInfo
ScrollWindow
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA
ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
SetMenuItemBitmaps
GetMenuState
GetMenuCheckMarkDimensions
CharNextA
SetWindowContextHelpId
MapDialogRect
LoadStringA
GetSysColorBrush
GetNextDlgGroupItem
PostThreadMessageA
GetFocus
GetParent
gdi32
SetROP2
SetPolyFillMode
SetBkMode
SetTextColor
SaveDC
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
ExcludeClipRect
MoveToEx
LineTo
ExtSelectClipRgn
GetViewportExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
RestoreDC
GetBkColor
SetBkColor
CreateRectRgnIndirect
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
GetWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetMapMode
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
DocumentPropertiesA
ClosePrinter
OpenPrinterA
advapi32
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
RegCreateKeyExA
RegQueryValueExA
shell32
Shell_NotifyIconA
ShellExecuteA
ole32
CreateILockBytesOnHGlobal
CoFreeUnusedLibraries
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard
StgCreateDocfileOnILockBytes
CoGetClassObject
CoDisconnectObject
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
OleRun
CoCreateInstance
CLSIDFromString
OleUninitialize
OleInitialize
StgOpenStorageOnILockBytes
oleaut32
OleCreateFontIndirect
UnRegisterTypeLi
SysAllocString
VariantInit
VariantCopyInd
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayGetUBound
VariantChangeType
VariantClear
SysFreeString
SafeArrayGetElemsize
SysAllocStringLen
SysStringLen
VariantTimeToSystemTime
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SysAllocStringByteLen
SafeArrayCreate
VariantCopy
comctl32
ord17
ImageList_Destroy
oledlg
ord8
comdlg32
ChooseColorA
GetOpenFileNameA
GetSaveFileNameA
GetFileTitleA
Sections
.text Size: 524KB - Virtual size: 521KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 436KB - Virtual size: 433KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ