Static task
static1
Behavioral task
behavioral1
Sample
3578c6c33dcbb0479780189b66d335c0e498e26dd828beee909a80f9f80d25a3.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
3578c6c33dcbb0479780189b66d335c0e498e26dd828beee909a80f9f80d25a3.exe
Resource
win10v2004-20231020-en
General
-
Target
3578c6c33dcbb0479780189b66d335c0e498e26dd828beee909a80f9f80d25a3
-
Size
492KB
-
MD5
b831300f4bb085859686090883f3f3c0
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SHA1
2be0a805e52f6cd4ef903d8718c8ddf84c6f4a3e
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SHA256
3578c6c33dcbb0479780189b66d335c0e498e26dd828beee909a80f9f80d25a3
-
SHA512
fee7fca4c938429c753d6a97e56c172ff4d89594af7b0188d1eba8c1d24474d5ebab7b7a5962af38065df013ebbf48c9ee6a33b0f358fb24a8b656e5278b35a4
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SSDEEP
12288:wnk62i9iFJqU8U7tqnciGVy5SR3deqCabv+5:PPqeEnca5SR3do5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3578c6c33dcbb0479780189b66d335c0e498e26dd828beee909a80f9f80d25a3
Files
-
3578c6c33dcbb0479780189b66d335c0e498e26dd828beee909a80f9f80d25a3.exe windows:4 windows x86 arch:x86
1c1ab4fb079ab8a14b30557843f7e8eb
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapReAlloc
GetSystemTimeAsFileTime
RtlUnwind
RaiseException
ExitThread
CreateThread
ExitProcess
HeapSize
SetStdHandle
GetFileType
VirtualProtect
VirtualAlloc
VirtualQuery
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
GetLocaleInfoA
UnhandledExceptionFilter
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
SetErrorMode
GetFileTime
GetFileAttributesW
GlobalFlags
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
GlobalHandle
GlobalReAlloc
TlsGetValue
GetCurrentThread
ConvertDefaultLocale
GetVersion
EnumResourceLanguagesW
GetLocaleInfoW
CompareStringA
InterlockedExchange
CreateFileW
GetFullPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
TerminateProcess
GetStartupInfoW
GetTickCount
GetThreadLocale
InterlockedIncrement
GetPrivateProfileIntW
InterlockedDecrement
CreateEventW
SuspendThread
SetEvent
SetThreadPriority
GetCurrentProcessId
LocalAlloc
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
FileTimeToLocalFileTime
FileTimeToSystemTime
lstrlenA
InterlockedCompareExchange
IsProcessorFeaturePresent
lstrcmpA
GetModuleHandleA
GetCurrentThreadId
GlobalAddAtomW
GlobalFindAtomW
GlobalDeleteAtom
FreeLibrary
CompareStringW
LoadLibraryA
lstrcmpW
GetVersionExA
SetLastError
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageW
MulDiv
GetLastError
CreateMutexW
GetSystemDirectoryW
GetTempPathW
FlushInstructionCache
FreeResource
LoadLibraryW
GetModuleFileNameW
GetPrivateProfileSectionW
WritePrivateProfileStringW
GetPrivateProfileStringW
LocalFree
lstrlenW
GetCurrentProcess
SetProcessWorkingSetSize
GetSystemInfo
CloseHandle
GetModuleHandleW
GetProcAddress
Sleep
DeleteFileW
MultiByteToWideChar
WideCharToMultiByte
HeapAlloc
GetProcessHeap
HeapFree
ResumeThread
FindResourceW
LoadResource
LockResource
SizeofResource
GetCPInfo
WaitForSingleObject
user32
SetCapture
InvalidateRgn
IsRectEmpty
CopyAcceleratorTableW
UnregisterClassW
LoadCursorW
GetSysColorBrush
SetCursor
SetWindowContextHelpId
MapDialogRect
DestroyMenu
CharUpperW
CharNextW
GetMessageW
ValidateRect
GetWindowThreadProcessId
EndPaint
BeginPaint
GetWindowDC
GrayStringW
DrawTextExW
TabbedTextOutW
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
ModifyMenuW
EnableMenuItem
CheckMenuItem
ShowWindow
MoveWindow
SetWindowTextW
IsDialogMessageW
GetActiveWindow
CreateDialogIndirectParamW
IsWindowEnabled
GetNextDlgTabItem
EndDialog
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
SetWindowsHookExW
CallNextHookEx
GetClassNameW
SetPropW
GetPropW
RemovePropW
GetWindowTextLengthW
GetWindowTextW
GetForegroundWindow
GetLastActivePopup
SetActiveWindow
GetDlgItem
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
GetKeyState
IsWindowVisible
UpdateWindow
GetMenu
MessageBoxW
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
GetSysColor
AdjustWindowRectEx
EqualRect
GetDlgCtrlID
SetWindowPos
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetMenuState
PostThreadMessageW
GetMenuItemID
GetMenuItemCount
GetCapture
DispatchMessageW
TranslateMessage
PeekMessageW
DefWindowProcW
DestroyIcon
RegisterClipboardFormatW
MessageBeep
GetNextDlgGroupItem
GetClassLongW
ReleaseCapture
KillTimer
IsWindow
GetSystemMetrics
LoadMenuW
SetMenuDefaultItem
RegisterWindowMessageW
GetDesktopWindow
LoadImageW
GetSubMenu
GetMenuDefaultItem
TrackPopupMenu
GetCursorPos
GetFocus
DrawFrameControl
DrawTextW
OffsetRect
PostQuitMessage
RegisterWindowMessageA
SetForegroundWindow
SetTimer
LoadIconW
SendMessageW
ReleaseDC
CopyRect
GetDC
PostMessageW
SetRect
GetClientRect
GetWindowLongW
PtInRect
SetWindowRgn
ClientToScreen
GetWindowRect
GetParent
SetWindowLongW
InvalidateRect
GetWindow
CallWindowProcW
EnableWindow
SetFocus
UnregisterClassA
gdi32
ExtSelectClipRgn
CreateRectRgnIndirect
GetBkColor
GetMapMode
GetRgnBox
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
ExtTextOutW
TextOutW
RectVisible
PtVisible
GetWindowExtEx
GetStockObject
DeleteObject
SetMapMode
RestoreDC
SaveDC
GetObjectW
SetBkColor
GetClipBox
GetDeviceCaps
CreateBitmap
GetTextColor
SetTextColor
SetBkMode
CreateSolidBrush
DeleteDC
CreateCompatibleDC
StretchBlt
CreateRoundRectRgn
GetViewportExtEx
comdlg32
GetFileTitleW
winspool.drv
OpenPrinterW
DocumentPropertiesW
ClosePrinter
advapi32
RegQueryValueExW
RegOpenKeyW
RegQueryValueW
RegEnumKeyW
RegDeleteKeyW
RegDeleteValueW
RegSetValueExW
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
shell32
ShellExecuteW
Shell_NotifyIconW
comctl32
InitCommonControlsEx
_TrackMouseEvent
shlwapi
PathStripToRootW
PathIsUNCW
PathFindExtensionW
UrlUnescapeW
PathFindFileNameW
oledlg
OleUIBusyW
ole32
CoGetClassObject
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
OleUninitialize
CoFreeUnusedLibraries
OleInitialize
CoRevokeClassObject
OleIsCurrentClipboard
OleFlushClipboard
CoTaskMemAlloc
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
CoRegisterMessageFilter
oleaut32
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
VariantInit
VariantClear
VariantCopy
SysFreeString
SysAllocString
OleLoadPicture
SysAllocStringLen
VariantChangeType
SysStringLen
OleCreateFontIndirect
wininet
InternetOpenUrlW
InternetReadFile
InternetWriteFile
InternetSetFilePointer
InternetSetStatusCallbackW
InternetCrackUrlW
InternetCanonicalizeUrlW
InternetQueryOptionW
InternetQueryDataAvailable
HttpQueryInfoW
InternetCloseHandle
InternetGetLastResponseInfoW
InternetOpenW
version
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
rasapi32
RasEnumConnectionsW
RasHangUpW
RasGetProjectionInfoW
RasSetEntryPropertiesW
RasDialW
RasGetErrorStringW
RasGetConnectionStatistics
iphlpapi
CreateIpForwardEntry
GetAdaptersInfo
GetIpForwardTable
DeleteIpForwardEntry
crypt32
CryptUnprotectData
CryptProtectData
ws2_32
inet_addr
Sections
.text Size: 268KB - Virtual size: 266KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 128KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE