Static task
static1
Behavioral task
behavioral1
Sample
671076f2c9db22_JC.exe
Resource
win7-20230712-en
General
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Target
671076f2c9db22_JC.exe
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Size
1.6MB
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MD5
671076f2c9db224ed094a5c2e7e5b6eb
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SHA1
942bc961b5a4d09c88446149426d5e1e2ef11496
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SHA256
6e03e35fc2e9c9a4daaacd6fb94c24d1b7cf1bcbeed4f678b713f690728500a2
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SHA512
12c8db3455e5cef74d1645217b104ab651e2c64a570358a591556d3f78735f320cf3336bef04b04bf71fcdae2f23a327ad30093433b58c832d952f050ad9f74d
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SSDEEP
24576:VfobEwzpYQYxTvW0M2JOt934J7Z6bQaj1BvUm9J:delYt1vWiJE3jM2ce
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 671076f2c9db22_JC.exe
Files
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671076f2c9db22_JC.exe.exe windows x86
73ea0879dcdae8f343f68e07bd941be7
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
setupapi
SetupOpenInfFileW
SetupCloseInfFile
SetupIterateCabinetW
comctl32
InitCommonControlsEx
version
GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW
kernel32
GetModuleHandleA
GlobalFlags
MoveFileW
GetStringTypeExW
WriteFile
SetFilePointer
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
GetFileSize
DuplicateHandle
GetVolumeInformationW
GetFullPathNameW
GetShortPathNameW
SetErrorMode
FileTimeToLocalFileTime
LocalFileTimeToFileTime
SetFileTime
GetFileTime
HeapFree
HeapAlloc
GetProcessHeap
GetStartupInfoW
RtlUnwind
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
HeapReAlloc
ExitProcess
ExitThread
GetCurrentDirectoryW
HeapSize
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FatalAppExitA
VirtualAlloc
LCMapStringA
LCMapStringW
SetConsoleCtrlHandler
GetTimeZoneInformation
GetStringTypeA
GetStringTypeW
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
SystemTimeToFileTime
FileTimeToSystemTime
GetThreadLocale
lstrlenA
GetAtomNameW
GlobalGetAtomNameW
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
InterlockedIncrement
GlobalFindAtomW
LoadLibraryA
GetVersionExA
InterlockedDecrement
FreeResource
GlobalAddAtomW
CreateEventW
SuspendThread
SetEvent
ResumeThread
SetThreadPriority
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetVersion
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
CompareStringA
InterlockedExchange
WideCharToMultiByte
MultiByteToWideChar
SetLastError
GlobalFree
GlobalSize
GlobalAlloc
GlobalLock
GlobalUnlock
MulDiv
GetExitCodeProcess
GetTickCount
Sleep
CompareFileTime
GetTempFileNameW
MoveFileExW
GetDiskFreeSpaceExW
CreateDirectoryW
FormatMessageW
OutputDebugStringW
GetCurrentProcessId
GetLocalTime
GetFileAttributesExW
GetModuleHandleW
GetSystemDirectoryW
GetProcAddress
CreateProcessW
RemoveDirectoryW
CreateFileW
ReadFile
FreeLibrary
WritePrivateProfileStringW
GetUserDefaultLangID
lstrcmpW
FindNextFileW
FindFirstFileW
FindClose
GetWindowsDirectoryW
DeleteFileW
CopyFileW
GetFileAttributesW
SetFileAttributesW
CompareStringW
LoadLibraryW
CreateMutexW
WaitForSingleObject
CloseHandle
GetCommandLineW
LocalFree
lstrcmpiW
GetPrivateProfileIntW
lstrlenW
GetPrivateProfileStringW
GetTempPathW
GetCurrentProcess
GetVersionExW
GetModuleFileNameW
FindResourceW
LoadResource
LockResource
SizeofResource
GetLastError
CreateThread
user32
ReuseDDElParam
UnpackDDElParam
IsRectEmpty
SetParent
UnionRect
SetRect
SetTimer
KillTimer
GetDCEx
LockWindowUpdate
GetWindowDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
DeleteMenu
LoadCursorW
GetSysColorBrush
InvalidateRect
DrawFocusRect
FillRect
MapVirtualKeyW
GetKeyNameTextW
ReleaseDC
GetDC
RegisterWindowMessageW
LoadIconW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
GetForegroundWindow
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenuEx
TrackPopupMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
GetClientRect
GetMenu
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
ScreenToClient
EqualRect
LoadMenuW
GetScrollInfo
SetScrollInfo
PtInRect
SetWindowPlacement
DefWindowProcW
CallWindowProcW
OffsetRect
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetSysColor
SystemParametersInfoW
DestroyMenu
GetMenuItemInfoW
InflateRect
CopyRect
GetWindowTextW
SetWindowPos
ScrollWindowEx
SetFocus
ShowWindow
MoveWindow
SetWindowLongW
GetDlgCtrlID
SetWindowTextW
IsDialogMessageW
IsDlgButtonChecked
SetDlgItemTextW
SetDlgItemInt
SendDlgItemMessageW
GetDlgItemTextW
GetDlgItemInt
CheckRadioButton
CheckDlgButton
GetWindow
UnhookWindowsHookEx
GetDesktopWindow
SetActiveWindow
GetSystemMetrics
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
GetWindowThreadProcessId
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
ShowOwnedPopups
SetCursor
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
LoadAcceleratorsW
InsertMenuItemW
CreatePopupMenu
SetRectEmpty
BringWindowToTop
SetMenu
TranslateAcceleratorW
UnregisterClassW
GetDialogBaseUnits
CharUpperW
DestroyIcon
WaitMessage
ReleaseCapture
WindowFromPoint
SetCapture
EndPaint
DeferWindowPos
BeginPaint
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
GetParent
ModifyMenuW
CheckMenuItem
PostQuitMessage
GetMenuState
GetMenuStringW
AppendMenuW
GetMenuItemID
InsertMenuW
GetMenuItemCount
GetSubMenu
RemoveMenu
EnumChildWindows
SendMessageW
EnableWindow
GetWindowRect
GetSystemMenu
EnableMenuItem
UpdateWindow
PostThreadMessageW
ExitWindowsEx
PostMessageW
MessageBoxW
GetWindowTextLengthW
UnregisterClassA
gdi32
ScaleViewportExtEx
SetWindowOrgEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
GetCurrentPositionEx
ArcTo
PolyDraw
PolylineTo
PolyBezierTo
ExtSelectClipRgn
DeleteDC
CreateDIBPatternBrushPt
CreatePatternBrush
SelectClipRgn
SelectPalette
PlayMetaFileRecord
GetObjectType
SetViewportOrgEx
PlayMetaFile
CreatePen
ExtCreatePen
CreateSolidBrush
CreateHatchBrush
SetRectRgn
CombineRgn
SetViewportExtEx
DPtoLP
CreateCompatibleBitmap
GetCharWidthW
CreateFontW
StretchDIBits
GetBkColor
SetColorAdjustment
SetArcDirection
SetMapperFlags
SetTextCharacterExtra
SetTextJustification
SetTextAlign
Escape
TextOutW
RectVisible
PtVisible
StartDocW
GetPixel
GetWindowExtEx
GetViewportExtEx
SelectClipPath
CreateRectRgn
CreateCompatibleDC
CreateFontIndirectW
GetObjectW
CreateBitmap
GetMapMode
OffsetViewportOrgEx
CreateDCW
CopyMetaFileW
GetDeviceCaps
EnumMetaFile
GetStockObject
MoveToEx
LineTo
OffsetClipRgn
IntersectClipRect
ExcludeClipRect
SetMapMode
ModifyWorldTransform
SetWorldTransform
SetGraphicsMode
SetStretchBltMode
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
SelectObject
DeleteObject
GetTextMetricsW
PatBlt
CreateRectRgnIndirect
SetBkColor
SetTextColor
GetClipBox
GetDCOrgEx
GetTextExtentPoint32W
ExtTextOutW
BitBlt
GetClipRgn
comdlg32
GetFileTitleW
winspool.drv
ClosePrinter
DocumentPropertiesW
OpenPrinterW
advapi32
RegQueryValueW
RegEnumKeyW
RegOpenKeyW
RegSetValueW
GetTokenInformation
AllocateAndInitializeSid
EqualSid
FreeSid
RegEnumKeyExW
RegDeleteKeyW
RegDeleteValueW
RegOpenKeyExW
RegQueryValueExW
RegCreateKeyExW
RegSetValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegCreateKeyW
shell32
CommandLineToArgvW
ExtractIconW
SHGetFileInfoW
DragFinish
DragQueryFileW
SHGetFolderPathW
shlwapi
PathRemoveBackslashW
PathFindFileNameW
PathRemoveFileSpecW
PathQuoteSpacesW
PathRemoveBlanksW
PathFindExtensionW
PathRemoveExtensionW
PathStripToRootW
PathAppendW
PathIsUNCW
ole32
ReadFmtUserTypeStg
OleRegGetUserType
WriteClassStg
WriteFmtUserTypeStg
ReadClassStg
CoTaskMemFree
CoInitialize
CoCreateInstance
CoUninitialize
CreateBindCtx
ReleaseStgMedium
CoTaskMemAlloc
StringFromCLSID
OleDuplicateData
CoTreatAsClass
CoDisconnectObject
StringFromGUID2
CLSIDFromString
SetConvertStg
oleaut32
SafeArrayGetDim
VarBstrFromCy
VarCyFromStr
SysReAllocStringLen
VarDateFromStr
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroyDescriptor
SafeArrayDestroyData
SafeArrayDestroy
SafeArrayUnlock
SafeArrayLock
SafeArrayPutElement
SafeArrayPtrOfIndex
SafeArrayGetElement
SafeArrayCopy
SafeArrayAllocDescriptor
SafeArrayAllocData
VariantCopy
SafeArrayRedim
SafeArrayCreate
VariantInit
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SysStringLen
SysFreeString
SysAllocStringByteLen
SysStringByteLen
SysAllocStringLen
VariantClear
VariantChangeType
VarBstrFromDec
VarDecFromStr
VarBstrFromDate
Sections
.text Size: 764KB - Virtual size: 762KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 168KB - Virtual size: 167KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 612KB - Virtual size: 616KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE