Static task
static1
Behavioral task
behavioral1
Sample
20f5fd3556b3385bb82bebbf3cf6e2f0_exe32_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
20f5fd3556b3385bb82bebbf3cf6e2f0_exe32_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
20f5fd3556b3385bb82bebbf3cf6e2f0_exe32_JC.exe
-
Size
444KB
-
MD5
20f5fd3556b3385bb82bebbf3cf6e2f0
-
SHA1
c5be0b9f4788707dce9218838bf18c524b93cf80
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SHA256
323d51937a8dafdd0e95b1de8a8e7069f1cc17210602a320160c71dcdd15c5f2
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SHA512
fa7ec9e55114ab49cb21cf4872ab7b242bbc1ea22bcd8400e33f87c287a5e14b00d3e3bbeea4499039a4ed0284a300457cfa6a24f2c700f8ec1f4c051c3e9399
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SSDEEP
6144:GYdnt7+HecOnIk33k7jdr8TE1ij3L1vfdgrnurnAfw+janZBXBLWy1AS15z6nEPI:FcOnspoE1yL1vfvAf/aZYEPI
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20f5fd3556b3385bb82bebbf3cf6e2f0_exe32_JC.exe
Files
-
20f5fd3556b3385bb82bebbf3cf6e2f0_exe32_JC.exe.exe windows:4 windows x86
b823ece6c5d9b87815af89f95c17869f
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
tdib
?GetHeight@TDibClass@@QAEHXZ
?GetWidth@TDibClass@@QAEHXZ
?DrawOnWindow@TDibClass@@QAEXPAUHWND__@@@Z
?SaveToFile@TDibClass@@QAE_NPADE@Z
?GetmemWidth@TDibClass@@QAEHXZ
?GetBits@TDibClass@@QAEPAXXZ
?ReSize@TDibClass@@QAE_NHHH@Z
??1TDIBitmap@@QAE@XZ
??0TDIBitmap@@QAE@XZ
kernel32
GetStartupInfoA
RtlUnwind
RaiseException
ExitProcess
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapDestroy
HeapCreate
VirtualFree
GetStdHandle
Sleep
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetACP
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetProcessHeap
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
lstrlenA
WideCharToMultiByte
CompareStringW
MultiByteToWideChar
GetStringTypeExA
InterlockedExchange
GetLastError
lstrcmpiA
CompareStringA
GetVersion
SizeofResource
LockResource
LoadResource
FindResourceA
SetLastError
GlobalAddAtomA
GlobalGetAtomNameA
LoadLibraryA
GetModuleHandleA
GetProcAddress
GetCurrentProcessId
GlobalUnlock
GlobalLock
GetVersionExA
lstrcmpW
FreeLibrary
GlobalDeleteAtom
GlobalFindAtomA
GetCurrentThreadId
FreeResource
MulDiv
LocalFree
FormatMessageA
GlobalAlloc
GetCommandLineA
HeapReAlloc
VirtualQuery
GetSystemInfo
VirtualAlloc
VirtualProtect
HeapAlloc
HeapFree
SetErrorMode
SystemTimeToFileTime
LocalFileTimeToFileTime
FileTimeToLocalFileTime
FileTimeToSystemTime
CreateFileA
GetShortPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
DeleteFileA
MoveFileA
GetThreadLocale
GetCurrentDirectoryA
GetOEMCP
GetCPInfo
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
InterlockedDecrement
GetModuleFileNameW
GetDiskFreeSpaceA
GetFullPathNameA
GetTempFileNameA
GetFileTime
SetFileTime
GetFileAttributesA
CloseHandle
GetPrivateProfileStringA
WritePrivateProfileStringA
GetPrivateProfileIntA
GetTickCount
GetCurrentThread
ConvertDefaultLocale
GetModuleFileNameA
EnumResourceLanguagesA
GetLocaleInfoA
lstrcmpA
GlobalFree
user32
FindWindowA
DrawIcon
SetWindowRgn
CreateMenu
GetTabbedTextExtentA
UnregisterClassA
DestroyIcon
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
CopyAcceleratorTableA
CharNextA
PostThreadMessageA
SetCapture
LockWindowUpdate
GetDCEx
WindowFromPoint
KillTimer
SetTimer
GetSysColorBrush
EndPaint
BeginPaint
GetWindowDC
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
ClientToScreen
GetMenuItemInfoA
InflateRect
FillRect
LoadCursorA
DestroyCursor
SetRect
ShowOwnedPopups
GetMessageA
TranslateMessage
GetCursorPos
ValidateRect
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
SetWindowContextHelpId
MapDialogRect
PostQuitMessage
GetMenuStringA
InsertMenuA
RemoveMenu
SetParent
GetSystemMenu
AppendMenuA
DeleteMenu
IsRectEmpty
GetDC
ReleaseDC
IsZoomed
MoveWindow
SetWindowTextA
IsDialogMessageA
SetDlgItemTextA
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
ModifyMenuA
GetMenuState
EnableMenuItem
CheckMenuItem
SendDlgItemMessageA
IsChild
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
GetPropA
RemovePropA
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
DispatchMessageA
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetScrollRange
GetScrollRange
SetScrollPos
GetScrollPos
SetForegroundWindow
ShowScrollBar
GetClassInfoExA
RegisterClassA
ScreenToClient
DeferWindowPos
GetScrollInfo
SetScrollInfo
PtInRect
DefWindowProcA
CallWindowProcA
SystemParametersInfoA
GetWindowPlacement
CharUpperA
UpdateWindow
EnableWindow
MessageBoxA
GetSystemMetrics
RegisterWindowMessageA
UnpackDDElParam
ReuseDDElParam
LoadMenuA
DestroyMenu
GetClassNameA
GetSysColor
WinHelpA
SetFocus
GetWindowThreadProcessId
IsWindowEnabled
GetFocus
EqualRect
GetDlgItem
GetKeyState
GetDlgCtrlID
LoadIconA
SetCursor
PeekMessageA
GetCapture
ReleaseCapture
LoadAcceleratorsA
SetActiveWindow
IsWindowVisible
IsIconic
InsertMenuItemA
CreatePopupMenu
GetClassInfoA
GetClientRect
GetWindowRect
InvalidateRect
DefFrameProcA
GetMenu
SendMessageA
DefMDIChildProcA
GetMenuItemID
GetSubMenu
GetMenuItemCount
GetParent
CreateWindowExA
DrawMenuBar
GetActiveWindow
BringWindowToTop
TranslateMDISysAccel
TranslateAcceleratorA
IsWindow
SetWindowLongA
GetWindowLongA
SetWindowPos
RedrawWindow
AdjustWindowRectEx
ShowWindow
GetWindow
GetDesktopWindow
SetMenu
PostMessageA
GetLastActivePopup
CopyRect
SetRectEmpty
OffsetRect
IntersectRect
RegisterClipboardFormatA
gdi32
CreateFontIndirectA
BitBlt
ExtTextOutA
SaveDC
RestoreDC
SetBkMode
SetPolyFillMode
SetROP2
SetStretchBltMode
EndPage
SetMapMode
ExcludeClipRect
IntersectClipRect
LineTo
MoveToEx
SetTextAlign
SelectClipRgn
CreateRectRgn
GetViewportExtEx
GetWindowExtEx
GetPixel
PtVisible
RectVisible
TextOutA
Escape
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
GetStockObject
GetCurrentPositionEx
ExtSelectClipRgn
CreatePatternBrush
CreateSolidBrush
CreateRectRgnIndirect
SetRectRgn
CombineRgn
GetMapMode
GetBkColor
GetTextColor
GetRgnBox
CreateEllipticRgn
LPtoDP
Ellipse
GetNearestColor
GetBkMode
GetPolyFillMode
GetROP2
GetStretchBltMode
GetTextAlign
GetTextFaceA
GetWindowOrgEx
PatBlt
Rectangle
GetViewportOrgEx
CreatePen
EndDoc
AbortDoc
GetTextMetricsA
SelectObject
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateCompatibleDC
StartPage
StartDocA
DPtoLP
CreateDCA
GetDeviceCaps
ScaleWindowExtEx
CreateCompatibleBitmap
StretchDIBits
DeleteDC
CreateFontA
GetCharWidthA
DeleteObject
GetTextExtentPoint32A
SetAbortProc
comdlg32
GetFileTitleA
winspool.drv
DocumentPropertiesA
OpenPrinterA
GetJobA
ClosePrinter
advapi32
RegDeleteValueA
RegCreateKeyA
GetFileSecurityA
SetFileSecurityA
RegQueryValueA
RegEnumKeyA
RegDeleteKeyA
RegCloseKey
RegSetValueExA
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
RegOpenKeyA
RegSetValueA
shell32
DragFinish
DragQueryFileA
ExtractIconA
SHGetFileInfoA
DragAcceptFiles
comctl32
InitCommonControlsEx
shlwapi
PathFindExtensionA
PathRemoveExtensionA
PathFindFileNameA
PathStripToRootA
PathIsUNCA
oledlg
ord8
ole32
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoRegisterMessageFilter
OleFlushClipboard
OleIsCurrentClipboard
CoRevokeClassObject
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CoTaskMemAlloc
CoTaskMemFree
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
IsAccelerator
OleTranslateAccelerator
oleaut32
VariantChangeType
VariantInit
SysAllocStringLen
SysFreeString
SysStringLen
SysAllocStringByteLen
OleCreateFontIndirect
VariantTimeToSystemTime
SystemTimeToVariantTime
SafeArrayDestroy
SysAllocString
VariantCopy
VariantClear
Sections
.text Size: 300KB - Virtual size: 299KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 80KB - Virtual size: 78KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 48KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ