Static task
static1
Behavioral task
behavioral1
Sample
4f91c66a85acb06f737482c80882a294.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f91c66a85acb06f737482c80882a294.exe
Resource
win10v2004-20231215-en
General
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Target
4f91c66a85acb06f737482c80882a294
-
Size
552KB
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MD5
4f91c66a85acb06f737482c80882a294
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SHA1
3a196b31afb7161e4f5c2c636bd05dde33b7346d
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SHA256
54d4f682cae6b64e98b98069fe576977c2a725f72bad26868cf0648b2c212a95
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SHA512
3d3ab6d3ca8dbc78097ae3fd2741773b9870144b450ed175c8d8f9c15fa9be497a1a086c59e2bd710008f93da34fd7f01354075518a09de172e90dbb72863739
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SSDEEP
12288:X5xEFeO7BXe33OdneCw8DG8sl0HRvd5SyKCBUbnKjKtCFMbW1fgWcSe4E9:4FeUBXeOdneCwOPRV5SyMy4Qf4Sw9
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f91c66a85acb06f737482c80882a294
Files
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4f91c66a85acb06f737482c80882a294.exe windows:4 windows x86 arch:x86
eb2ee384eb1ea83574f32fdacabbbeee
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
Imports
ole32
CoCreateInstance
CoInitialize
CoUninitialize
version
GetFileVersionInfoA
VerQueryValueA
GetFileVersionInfoSizeA
mpr
WNetGetResourceInformationA
WNetEnumResourceA
WNetOpenEnumA
WNetCloseEnum
kernel32
FileTimeToSystemTime
FileTimeToLocalFileTime
RtlUnwind
HeapFree
GetDriveTypeA
GetTimeZoneInformation
GetSystemTime
HeapAlloc
GetStartupInfoA
GetCommandLineA
ExitProcess
RaiseException
TerminateProcess
CreateThread
ExitThread
HeapReAlloc
HeapSize
GetACP
GetEnvironmentVariableA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
SetUnhandledExceptionFilter
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadCodePtr
SetStdHandle
CompareStringW
SetEnvironmentVariableA
GetFullPathNameA
ResumeThread
GlobalFree
GlobalUnlock
GlobalHandle
GlobalLock
GlobalAlloc
IsDBCSLeadByte
MultiByteToWideChar
WideCharToMultiByte
MulDiv
SetEvent
CloseHandle
SetCurrentDirectoryA
CreateEventA
CreateMutexA
ReleaseMutex
lstrcmpA
LoadLibraryA
FreeLibrary
Sleep
WaitNamedPipeA
GetTickCount
WriteFile
TransactNamedPipe
WaitForMultipleObjects
FlushFileBuffers
DeleteCriticalSection
GetCurrentThreadId
GlobalGetAtomNameA
GetLastError
FormatMessageA
CreateFileA
SetFilePointer
GetFileSize
lstrcpyA
ReadFile
SetEndOfFile
GetSystemDirectoryA
GetProcAddress
CreateDirectoryA
FindClose
FindNextFileA
CopyFileA
SetErrorMode
GetOEMCP
GetCPInfo
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
TlsFree
TlsAlloc
FindFirstFileA
LocalAlloc
GlobalFindAtomA
lstrcatA
GlobalAddAtomA
GetVersion
GlobalDeleteAtom
lstrcmpiA
lstrlenA
InterlockedDecrement
InterlockedIncrement
lstrcpynA
IsBadReadPtr
SetNamedPipeHandleState
GetComputerNameA
GetCurrentProcessId
LoadResource
LockResource
FindResourceA
SuspendThread
DefineDosDeviceW
QueryDosDeviceW
GetCurrentThread
OpenMutexA
OpenFileMappingA
CreateIoCompletionPort
GetQueuedCompletionStatus
PostQueuedCompletionStatus
GetModuleFileNameW
GetModuleFileNameA
ExpandEnvironmentStringsA
GetShortPathNameA
MoveFileExA
WritePrivateProfileSectionA
GetPrivateProfileSectionA
GetPrivateProfileIntA
WritePrivateProfileStringA
GetPrivateProfileSectionNamesA
GetPrivateProfileStringA
GetProfileIntA
SetLastError
WriteProfileStringA
GetProfileStringA
EnumSystemLocalesA
GetCurrentProcess
GetModuleHandleA
GetSystemInfo
GetVersionExA
DisconnectNamedPipe
PeekNamedPipe
CreateNamedPipeA
LocalFree
ResetEvent
ConnectNamedPipe
UnmapViewOfFile
CreateFileMappingA
MapViewOfFile
GetTempPathW
WaitForSingleObject
GetLocaleInfoA
GlobalReAlloc
GlobalSize
GlobalFlags
GetTempPathA
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
GetWindowsDirectoryA
GetLocalTime
GetCurrentDirectoryA
RemoveDirectoryA
GetTempFileNameA
DeleteFileA
SetFileAttributesA
GetFileAttributesA
CreateProcessA
SetThreadPriority
CompareStringA
user32
ClientToScreen
GetSysColorBrush
MapWindowPoints
AdjustWindowRectEx
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
GetWindowTextLengthA
GetMessageTime
GetMessagePos
GetForegroundWindow
GetWindowPlacement
BringWindowToTop
EqualRect
GetSubMenu
UnpackDDElParam
ReuseDDElParam
SetActiveWindow
SetMenu
GetMenu
LoadMenuA
DestroyMenu
GetCapture
ReleaseCapture
TranslateAcceleratorA
LoadAcceleratorsA
SetRectEmpty
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetMessageA
GetActiveWindow
GetKeyState
ValidateRect
IsWindowVisible
GetCursorPos
ShowOwnedPopups
ScreenToClient
PostQuitMessage
IsDialogMessageA
TranslateMessage
DispatchMessageA
DeferWindowPos
GetClassLongA
FillRect
ExitWindowsEx
GetWindowThreadProcessId
RemovePropA
CallWindowProcA
GetPropA
SetPropA
BeginPaint
EndPaint
IsIconic
LoadImageA
GetClassInfoA
RegisterClassA
DestroyWindow
UnregisterClassA
GetSystemMenu
GetMenuItemCount
GetMenuItemID
DeleteMenu
SendMessageTimeoutA
OffsetRect
GrayStringA
DrawTextA
TabbedTextOutA
CopyRect
GetSysColor
DrawFocusRect
GetDesktopWindow
DefWindowProcA
OpenClipboard
SetClipboardData
CloseClipboard
GetAsyncKeyState
IsDlgButtonChecked
LoadIconA
DestroyIcon
WinHelpA
IsWindow
EnumWindows
CharLowerA
CallNextHookEx
CreateWindowExA
MessageBeep
SetWindowsHookExA
MessageBoxA
UnhookWindowsHookEx
GetLastActivePopup
KillTimer
SystemParametersInfoA
RegisterWindowMessageA
PostMessageA
FindWindowA
SetTimer
InvalidateRect
UpdateWindow
ShowWindow
SetFocus
IsWindowEnabled
PtInRect
wvsprintfA
GetDialogBaseUnits
GetDlgCtrlID
GetWindow
GetClassNameA
IntersectRect
GetDlgItem
EnableWindow
GetDC
ReleaseDC
GetWindowRect
GetWindowTextA
GetSystemMetrics
GetClientRect
SetWindowPos
PeekMessageA
MsgWaitForMultipleObjects
LoadCursorA
ShowCursor
SetCursor
LoadStringA
EndDialog
SetWindowTextA
DialogBoxParamA
GetWindowLongA
GetDlgItemTextA
SetDlgItemTextA
SetWindowLongA
GetParent
SetForegroundWindow
wsprintfA
SendMessageA
MapDialogRect
EmptyClipboard
gdi32
GetTextExtentPoint32A
PatBlt
CreateCompatibleBitmap
GetBkColor
EnumFontFamiliesExA
ResetDCA
DeleteObject
CreateFontIndirectA
TranslateCharsetInfo
GetCurrentObject
GetGlyphOutlineW
GetObjectType
GetCharacterPlacementA
GetCharacterPlacementW
CreateFontA
GetFontLanguageInfo
CreateBitmap
GetClipBox
SetTextColor
SetBkColor
SaveDC
RestoreDC
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
ExtTextOutA
TextOutA
RectVisible
PtVisible
GetDeviceCaps
GetOutlineTextMetricsA
GetCharWidthW
GetCharWidthA
GetTextMetricsA
GetStockObject
GetObjectA
CreateDCA
ExtEscape
DeleteDC
RemoveFontResourceA
GetTextExtentPointA
SelectObject
Escape
comdlg32
GetSaveFileNameA
GetOpenFileNameA
winspool.drv
EnumPrintersW
EnumPrinterDriversA
OpenPrinterA
OpenPrinterW
GetPrinterW
GetPrinterA
SetPrinterW
SetPrinterA
EnumPrintersA
DocumentPropertiesA
AddMonitorA
AddPrinterConnectionA
DeviceCapabilitiesA
AddPrinterA
ClosePrinter
AddPrinterW
GetPrinterDriverDirectoryA
EnumPortsA
GetJobA
GetPrinterDriverA
advapi32
RegisterServiceCtrlHandlerA
GetUserNameA
RegOpenKeyExW
SetServiceStatus
StartServiceCtrlDispatcherA
ControlService
StartServiceA
OpenSCManagerA
OpenServiceA
QueryServiceStatus
EnumDependentServicesA
DeleteService
CreateServiceA
CloseServiceHandle
RegNotifyChangeKeyValue
RegQueryInfoKeyA
RegEnumValueA
RegEnumKeyExA
RegFlushKey
RegUnLoadKeyA
RegLoadKeyA
LookupAccountSidA
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
GetSecurityDescriptorSacl
SetSecurityDescriptorSacl
RegEnumKeyA
RegCreateKeyA
ReportEventA
DeregisterEventSource
RegisterEventSourceA
RegSetValueExA
RegCreateKeyExA
RegDeleteValueA
RegOpenKeyExA
RegOpenKeyA
RegQueryValueExA
RegCloseKey
GetSidSubAuthority
GetSidSubAuthorityCount
GetTokenInformation
OpenProcessToken
OpenThreadToken
LookupAccountNameA
FreeSid
EqualSid
AllocateAndInitializeSid
AdjustTokenPrivileges
LookupPrivilegeValueA
RegDeleteKeyA
RegDeleteKeyW
RegEnumKeyExW
shell32
ShellExecuteA
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetMalloc
SHChangeNotify
ExtractIconExA
SHGetFileInfoA
SHGetSpecialFolderLocation
SHGetDesktopFolder
DragFinish
DragQueryFileA
comctl32
ImageList_ReplaceIcon
ord17
Sections
.text Size: 392KB - Virtual size: 391KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ