Static task
static1
Behavioral task
behavioral1
Sample
e3b182218c20fa7ad748048a41801000exe_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e3b182218c20fa7ad748048a41801000exe_JC.exe
Resource
win10v2004-20230915-en
General
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Target
e3b182218c20fa7ad748048a41801000exe_JC.exe
-
Size
284KB
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MD5
e3b182218c20fa7ad748048a41801000
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SHA1
72046a211f1f9ff45cb6af04380d65e36414e0e7
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SHA256
302016285538a3d466bc3b0956541b764be35a4d6bf8114da2c41ef6ecf25f70
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SHA512
8c98f724971cf14656d62b414c1cb9194f6365542a798993829ecbdf0f2ca755797fd9cd3fd97c23b6e249a9c75681d2451f6803a20d7182331fd4be8bab487b
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SSDEEP
6144:aa4ZjkppQpdgImZ7Zkhiv6EFGeRoibTBPBR3vw:aUpdYh3EFDpbTNo
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e3b182218c20fa7ad748048a41801000exe_JC.exe
Files
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e3b182218c20fa7ad748048a41801000exe_JC.exe.exe windows:4 windows x86
e8ddabbba76650302298f31d04ca0825
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
VirtualAlloc
HeapReAlloc
GetCommandLineA
GetProcessHeap
GetStartupInfoA
RtlUnwind
RaiseException
HeapSize
HeapDestroy
HeapCreate
VirtualFree
GetStdHandle
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetACP
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
IsValidCodePage
GetStringTypeA
GetStringTypeW
GetLocaleInfoW
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetErrorMode
CreateFileA
GetCurrentProcess
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GetThreadLocale
GetOEMCP
GetCPInfo
InterlockedIncrement
GlobalFlags
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GetCurrentProcessId
CloseHandle
FormatMessageA
LocalFree
GlobalFree
InterlockedDecrement
GetModuleFileNameW
WritePrivateProfileStringA
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
lstrcmpA
GlobalAlloc
GlobalLock
GlobalUnlock
MulDiv
GetCurrentThreadId
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
FreeLibrary
SetLastError
lstrcmpW
GetModuleHandleA
GetVersionExA
LockResource
GetVersion
CompareStringA
GetLastError
InterlockedExchange
MultiByteToWideChar
WideCharToMultiByte
LoadLibraryA
GetModuleFileNameA
GetProcAddress
FreeResource
LoadResource
SizeofResource
ExitProcess
FindResourceA
lstrlenA
Sleep
GetTickCount
user32
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
EnableMenuItem
CheckMenuItem
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
FillRect
RegisterWindowMessageA
LoadIconA
SendDlgItemMessageA
WinHelpA
GetCapture
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassNameA
SetPropA
GetPropA
RemovePropA
GetFocus
IsWindow
SetFocus
GetWindowTextA
GetForegroundWindow
GetLastActivePopup
SetActiveWindow
DispatchMessageA
BeginDeferWindowPos
EndDeferWindowPos
GetDlgItem
GetTopWindow
DestroyWindow
ReleaseCapture
GetMessageTime
GetMessagePos
MapWindowPoints
TrackPopupMenu
GetKeyState
SetForegroundWindow
IsWindowVisible
GetClientRect
GetMenu
PostMessageA
GetSubMenu
GetMenuItemID
GetMenuItemCount
MessageBoxA
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
GetSysColor
AdjustWindowRectEx
GetParent
ScreenToClient
EqualRect
DeferWindowPos
CopyRect
PtInRect
GetDlgCtrlID
SendMessageA
DefWindowProcA
CallWindowProcA
GetWindowLongA
SetWindowLongA
SetWindowPos
LoadAcceleratorsA
InvalidateRect
InsertMenuItemA
CreatePopupMenu
SetRectEmpty
BringWindowToTop
OffsetRect
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetSystemMetrics
GetWindow
UpdateWindow
UnregisterClassA
PostThreadMessageA
GetSysColorBrush
GetMenuItemInfoA
EnableWindow
LoadCursorA
InflateRect
UnpackDDElParam
ReuseDDElParam
LoadMenuA
PeekMessageA
DestroyMenu
SetMenu
TranslateAcceleratorA
GetWindowThreadProcessId
ShowOwnedPopups
SetCursor
GetMessageA
TranslateMessage
GetCursorPos
ValidateRect
GetDesktopWindow
GetActiveWindow
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
RegisterClipboardFormatA
PostQuitMessage
IsWindowEnabled
ShowWindow
SetWindowTextA
IsDialogMessageA
UnhookWindowsHookEx
ModifyMenuA
gdi32
DeleteObject
BitBlt
GetPixel
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
DeleteDC
CreatePatternBrush
CreateBitmap
CreateCompatibleDC
GetStockObject
GetDeviceCaps
CreateSolidBrush
CreateCompatibleBitmap
CreateFontIndirectA
GetTextExtentPoint32A
SetMapMode
SetBkMode
RestoreDC
SaveDC
GetObjectA
SetBkColor
SetTextColor
GetClipBox
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
advapi32
RegDeleteKeyA
RegQueryValueA
RegEnumKeyA
RegOpenKeyA
RegCloseKey
RegSetValueExA
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
shell32
DragQueryFileA
DragFinish
comctl32
InitCommonControlsEx
shlwapi
PathFindFileNameA
PathFindExtensionA
oledlg
ord8
ole32
CoRevokeClassObject
OleIsCurrentClipboard
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CoRegisterMessageFilter
OleFlushClipboard
oleaut32
VariantClear
VariantInit
VariantChangeType
Sections
.text Size: 188KB - Virtual size: 186KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ