Static task
static1
Behavioral task
behavioral1
Sample
4253a2bab0b216744b382ebf1dc19c36.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4253a2bab0b216744b382ebf1dc19c36.exe
Resource
win10v2004-20231222-en
General
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Target
4253a2bab0b216744b382ebf1dc19c36
-
Size
244KB
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MD5
4253a2bab0b216744b382ebf1dc19c36
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SHA1
766ad0d88a9e5c9e25775ace19c9be7cdfebd8f8
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SHA256
74088c690129cbe248fe2d93191ae916db87ff3ba3c7db27437570f76f4a0c7c
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SHA512
7c89f0024deafa6a9bcfd284982adca7bf59afeb1dddcdbab5d8ed81100a7535e55b4c420608287e44be29539ae2d72bb85be3a9f17bcdcd3e9a03f96910f78f
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SSDEEP
3072:USNetz+Ulk9yyNuOkFButRvikwsjsxVNcJQBCf5mwORbMwt/6BlITpK:/2yUlk9VNu7onrjsxXZBqgeBl7
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4253a2bab0b216744b382ebf1dc19c36
Files
-
4253a2bab0b216744b382ebf1dc19c36.exe windows:4 windows x86 arch:x86
c0bc26a285db6e7468bdd5e4df2d2ac1
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
urlmon
URLDownloadToFileA
kernel32
GetFileAttributesA
GetFileTime
SetErrorMode
HeapFree
VirtualAlloc
HeapAlloc
HeapReAlloc
GetCommandLineA
GetProcessHeap
GetStartupInfoA
RaiseException
RtlUnwind
ExitProcess
HeapSize
SetStdHandle
GetFileType
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapDestroy
HeapCreate
VirtualFree
GetStdHandle
Sleep
GetACP
IsValidCodePage
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetTimeZoneInformation
GetDriveTypeA
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetEnvironmentVariableA
GetOEMCP
GetCPInfo
GetCurrentDirectoryA
GlobalFlags
InterlockedIncrement
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
GlobalReAlloc
TlsGetValue
CreateFileA
GetFullPathNameA
GetVolumeInformationA
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GetThreadLocale
FindFirstFileA
FindNextFileA
FindClose
InterlockedDecrement
GetModuleFileNameW
LocalAlloc
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
FileTimeToLocalFileTime
FileTimeToSystemTime
GlobalGetAtomNameA
GlobalFindAtomA
lstrcmpW
GetVersionExA
FreeResource
WritePrivateProfileStringA
GetCurrentProcessId
GlobalAddAtomA
WaitForSingleObject
CloseHandle
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetModuleFileNameA
EnumResourceLanguagesA
GetLocaleInfoA
LoadLibraryA
lstrcmpA
FreeLibrary
GetModuleHandleA
GetProcAddress
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
LocalFree
MulDiv
SetLastError
lstrcpyA
CreateDirectoryA
FindResourceA
LoadResource
LockResource
SizeofResource
lstrlenA
CompareStringA
GetLastError
MultiByteToWideChar
CompareStringW
InterlockedExchange
WideCharToMultiByte
GetVersion
user32
GetSysColorBrush
EndPaint
BeginPaint
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
ShowWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
SendDlgItemMessageA
WinHelpA
GetCapture
GetClassLongA
GetClassNameA
GetPropA
RemovePropA
SetFocus
GetWindowTextA
GetForegroundWindow
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetMenu
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
GetSysColor
AdjustWindowRectEx
PtInRect
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
SetWindowLongA
SetWindowPos
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetWindow
ReleaseDC
GetDC
CopyRect
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
GetWindowThreadProcessId
GetWindowLongA
GetLastActivePopup
IsWindowEnabled
MessageBoxA
SetCursor
SetWindowsHookExA
CallNextHookEx
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageA
GetCursorPos
ValidateRect
PostMessageA
UnregisterClassA
DestroyMenu
PostQuitMessage
SetMenuItemBitmaps
LoadCursorA
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
GetParent
ModifyMenuA
EnableMenuItem
CheckMenuItem
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetClientRect
GetSystemMetrics
IsIconic
SetTimer
SendMessageA
LoadIconA
EnableWindow
KillTimer
DrawIcon
CharUpperA
SetPropA
gdi32
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
DeleteDC
GetStockObject
SetViewportExtEx
DeleteObject
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetDeviceCaps
SetMapMode
RestoreDC
SaveDC
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
comdlg32
GetFileTitleA
winspool.drv
ClosePrinter
DocumentPropertiesA
OpenPrinterA
advapi32
RegEnumKeyA
RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegCloseKey
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegOpenKeyA
shell32
ShellExecuteA
SHGetSpecialFolderPathA
comctl32
InitCommonControlsEx
shlwapi
PathFindFileNameA
UrlUnescapeA
PathStripToRootA
PathFindExtensionA
PathIsUNCA
oleaut32
VariantClear
VariantChangeType
VariantInit
wininet
HttpAddRequestHeadersA
HttpQueryInfoA
InternetCloseHandle
InternetGetLastResponseInfoA
InternetOpenA
InternetSetStatusCallback
InternetSetFilePointer
InternetWriteFile
InternetReadFile
HttpSendRequestA
InternetConnectA
InternetOpenUrlA
HttpOpenRequestA
InternetCrackUrlA
InternetCanonicalizeUrlA
InternetQueryOptionA
InternetSetOptionExA
InternetQueryDataAvailable
Sections
.text Size: 168KB - Virtual size: 166KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ