Static task
static1
Behavioral task
behavioral1
Sample
4cb63b9a29d7a042ea67d97466ce7e67.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4cb63b9a29d7a042ea67d97466ce7e67.exe
Resource
win10v2004-20231222-en
General
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Target
4cb63b9a29d7a042ea67d97466ce7e67
-
Size
6.8MB
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MD5
4cb63b9a29d7a042ea67d97466ce7e67
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SHA1
2be666c965938bb38e8a655a9673c092f2c7ae44
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SHA256
4fdfc207add82120ce22b415f64048b952977071dcfdc508c35424e19c4d2c7b
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SHA512
28db92ca575e0334380a4a7865932bb9995cb725300ce84ecc83f74701062ddf921c55250d6a6daf7b04faf1c63d591d23a1a4551fe726abb840614ffe87b95e
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SSDEEP
98304:JecHeuvDNLiSI9KQhDmVTLSkLgepVfLUbQvIcXf0xOBWg3j7bYj:Jec5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4cb63b9a29d7a042ea67d97466ce7e67
Files
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4cb63b9a29d7a042ea67d97466ce7e67.exe windows:4 windows x86 arch:x86
9d79b45981002f64e384cc47cf8b03a2
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetStdHandle
GetConsoleMode
TlsGetValue
GetLastError
SetLastError
RaiseException
ExitProcess
GetStartupInfoA
GetCommandLineA
GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
ReadProcessMemory
GetModuleFileNameA
GetModuleHandleA
WriteFile
ReadFile
CloseHandle
SetFilePointer
GetFileSize
SetEndOfFile
GetSystemInfo
LoadLibraryW
LoadLibraryA
GetProcAddress
FreeLibrary
FormatMessageW
CreateFileW
GetConsoleOutputCP
GetOEMCP
GetProcessHeap
HeapAlloc
HeapFree
TlsAlloc
TlsSetValue
CreateThread
ExitThread
LocalAlloc
LocalFree
Sleep
SuspendThread
ResumeThread
TerminateThread
WaitForSingleObject
SetThreadPriority
GetThreadPriority
GetCurrentThread
OpenThread
IsDebuggerPresent
CreateEventA
ResetEvent
SetEvent
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
MultiByteToWideChar
WideCharToMultiByte
GetACP
GetConsoleCP
RtlUnwind
EnumResourceTypesA
EnumResourceNamesA
EnumResourceLanguagesA
FindResourceA
FindResourceExA
LoadResource
SizeofResource
LockResource
FreeResource
lstrcmpA
GetEnvironmentVariableA
GetPrivateProfileIntA
GetPrivateProfileStringA
WritePrivateProfileStringA
GetSystemDirectoryA
GetTempPathA
GetWindowsDirectoryA
CreateDirectoryA
CreateFileA
GetFileAttributesA
DeleteFileA
CopyFileA
CreateProcessA
FindFirstFileA
FindNextFileA
GetVersionExA
CompareStringA
GetLocaleInfoA
GetDateFormatA
EnumCalendarInfoA
CompareStringW
GetLocaleInfoW
GetDateFormatW
GetVersion
GlobalAlloc
GlobalLock
GlobalHandle
GlobalUnlock
GlobalFree
GlobalMemoryStatus
VirtualFree
GetExitCodeProcess
GetExitCodeThread
SetErrorMode
FindClose
SetHandleInformation
MulDiv
GetSystemTime
GetLocalTime
GetTimeZoneInformation
CreatePipe
PeekNamedPipe
GetCPInfo
GetThreadLocale
SetThreadLocale
GetUserDefaultLCID
oleaut32
SysAllocStringLen
SysFreeString
SysReAllocStringLen
SafeArrayCreate
SafeArrayRedim
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElement
SafeArrayPutElement
SafeArrayPtrOfIndex
VariantChangeTypeEx
VariantClear
VariantCopy
VariantInit
user32
MessageBoxA
CharUpperBuffW
CharLowerBuffW
RegisterWindowMessageA
DispatchMessageA
PeekMessageA
SendMessageA
PostMessageA
DefWindowProcA
CallWindowProcA
RegisterClassA
GetClassInfoA
CreateWindowExA
CharUpperA
CharUpperBuffA
CharLowerA
CharLowerBuffA
DrawTextA
SetPropA
GetPropA
RemovePropA
SetWindowTextA
GetWindowTextA
GetWindowTextLengthA
GetWindowLongA
SetWindowLongA
GetClassLongA
LoadBitmapA
LoadCursorA
LoadIconA
SystemParametersInfoA
TranslateMessage
WaitMessage
PostQuitMessage
IsWindow
DestroyWindow
ShowWindow
FlashWindow
MoveWindow
SetWindowPos
IsWindowVisible
IsIconic
IsZoomed
SetFocus
GetFocus
GetKeyState
GetCapture
SetCapture
ReleaseCapture
SetTimer
KillTimer
EnableWindow
IsWindowEnabled
GetSystemMetrics
GetSystemMenu
EnableMenuItem
DeleteMenu
GetForegroundWindow
SetForegroundWindow
GetDC
GetDCEx
GetWindowDC
ReleaseDC
BeginPaint
EndPaint
GetUpdateRgn
GetWindowRgn
InvalidateRect
ValidateRect
SetScrollPos
GetScrollPos
GetClientRect
GetWindowRect
MessageBeep
SetCursor
GetCursorPos
ClientToScreen
ScreenToClient
GetSysColor
DrawFocusRect
FillRect
FrameRect
InflateRect
IntersectRect
OffsetRect
GetParent
SetParent
GetWindow
DestroyIcon
CopyImage
CreateIconIndirect
SetScrollInfo
GetScrollInfo
DrawEdge
DrawFrameControl
DrawIconEx
advapi32
RegCreateKeyExA
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
RegCloseKey
gdi32
CreateFontIndirectA
GetTextExtentPoint32A
GetObjectA
TextOutA
ExtTextOutA
BitBlt
CombineRgn
CreateBrushIndirect
CreateCompatibleBitmap
CreateCompatibleDC
CreateEllipticRgn
CreatePalette
CreatePen
CreatePenIndirect
CreateRectRgn
CreateSolidBrush
DeleteDC
DeleteObject
Ellipse
FillRgn
GetDeviceCaps
GetDIBits
GetFontData
GetPaletteEntries
GetPixel
GetStockObject
IntersectClipRect
LineTo
OffsetRgn
Rectangle
RestoreDC
SaveDC
ExtSelectClipRgn
SelectObject
SetBkColor
SetBkMode
SetDIBits
SetPixel
StretchBlt
SetRectRgn
StretchDIBits
SetROP2
SetStretchBltMode
SetTextColor
CreateDIBSection
ExtCreatePen
MoveToEx
Polyline
SetWindowOrgEx
SetBrushOrgEx
shell32
ShellExecuteA
SHFileOperationA
ole32
OleInitialize
OleUninitialize
CoUninitialize
CLSIDFromProgID
CoInitialize
CoGetObject
GetErrorInfo
comdlg32
GetOpenFileNameA
GetSaveFileNameA
ChooseFontA
comctl32
InitCommonControls
ImageList_Create
ImageList_GetImageCount
ImageList_SetBkColor
ImageList_GetBkColor
ImageList_DrawEx
ImageList_GetIconSize
winmm
timeSetEvent
timeKillEvent
wsock32
accept
closesocket
connect
ioctlsocket
htons
inet_addr
recv
send
socket
WSAStartup
WSACleanup
WSAGetLastError
WSAAsyncSelect
wininet
InternetTimeToSystemTimeA
InternetSetCookieA
InternetGetCookieA
winhttp
WinHttpAddRequestHeaders
WinHttpCloseHandle
WinHttpConnect
WinHttpOpen
WinHttpOpenRequest
WinHttpQueryAuthSchemes
WinHttpQueryHeaders
WinHttpQueryOption
WinHttpReadData
WinHttpReceiveResponse
WinHttpSendRequest
WinHttpSetCredentials
WinHttpSetOption
WinHttpSetStatusCallback
WinHttpSetTimeouts
WinHttpWriteData
Sections
.text Size: 4.1MB - Virtual size: 4.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 405KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 17KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE