Static task
static1
Behavioral task
behavioral1
Sample
4c45a275eb03fdbc4adebb3eb06e2fad.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4c45a275eb03fdbc4adebb3eb06e2fad.exe
Resource
win10v2004-20231222-en
General
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Target
4c45a275eb03fdbc4adebb3eb06e2fad
-
Size
1.2MB
-
MD5
4c45a275eb03fdbc4adebb3eb06e2fad
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SHA1
6c4553f9bca508e3b25a72b824a75293d6699e75
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SHA256
e9281414b98bef16c8442b69128c4a697a6225f93bab781d649453cd04ec6e55
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SHA512
bfa2f4241e32e9dfaf06a7b069139120a6ea1f14f0323e172432262a52163fea73a1bdbd9ebe77eb81a5f7a6c48640b7b28c0eaade7253d1efebb9a8d37914bd
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SSDEEP
24576:9jBw8hcFGr6LqVJxcisjsh/9z2AzNbOfj9vcFGr6LqVJxcisjsh/9z2AzNbOfj9T:937x
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4c45a275eb03fdbc4adebb3eb06e2fad
Files
-
4c45a275eb03fdbc4adebb3eb06e2fad.exe windows:4 windows x86 arch:x86
9e1125ac63d2e747df42d7a16a030924
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
shell32
Shell_NotifyIconA
SHGetFolderPathA
ShellExecuteA
ws2_32
shutdown
WSAEnumProtocolsA
WSASetLastError
WSAEventSelect
htonl
connect
WSAAccept
WSAEnumNetworkEvents
WSASocketA
WSAWaitForMultipleEvents
ioctlsocket
inet_ntoa
gethostname
gethostbyname
getprotobyname
accept
WSAGetLastError
getpeername
WSAAddressToStringA
setsockopt
WSACloseEvent
send
select
recv
WSASetEvent
WSACleanup
WSAStartup
socket
closesocket
bind
listen
inet_addr
htons
WSACreateEvent
advapi32
AllocateAndInitializeSid
SetSecurityDescriptorDacl
RegEnumKeyA
GetUserNameA
RegQueryValueExA
RegCreateKeyExA
RegOpenKeyExA
RegSetValueExA
RegCloseKey
RegEnumValueA
RegDeleteValueA
InitializeSecurityDescriptor
FreeSid
GetLengthSid
InitializeAcl
AddAccessAllowedAce
MakeSelfRelativeSD
kernel32
GetProcessHeap
OutputDebugStringW
InterlockedCompareExchange
GetStartupInfoA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
QueryPerformanceCounter
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetFileAttributesW
GetSystemTimeAsFileTime
LoadLibraryW
GetLastError
SetLastError
GetModuleFileNameW
OutputDebugStringA
GetCurrentThreadId
lstrlenA
ProcessIdToSessionId
GetCurrentProcessId
LocalFree
CompareStringA
LocalAlloc
GetModuleFileNameA
GetCurrentProcess
SetProcessWorkingSetSize
Sleep
CreateSemaphoreA
OpenSemaphoreA
CreateMutexA
CloseHandle
SetEvent
GetTickCount
WaitForSingleObject
ReleaseSemaphore
CreateThread
CreateEventA
LocalReAlloc
FormatMessageA
lstrcmpiA
RaiseException
FreeLibrary
CreateFileA
MultiByteToWideChar
LoadLibraryA
ReleaseMutex
UnmapViewOfFile
FlushViewOfFile
OpenMutexA
MapViewOfFile
CreateFileMappingA
lstrcmpA
InterlockedExchange
WideCharToMultiByte
lstrcpynA
IsDBCSLeadByte
lstrlenW
GetVersion
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
InterlockedDecrement
SetEndOfFile
WriteFile
ReadFile
SetFilePointer
GetFileSize
GetLocalTime
GetTempPathA
GetVersionExA
HeapAlloc
HeapFree
VirtualAlloc
GetSystemInfo
VirtualFree
ExitThread
InterlockedIncrement
SetThreadPriority
GetCurrentThread
ResumeThread
DebugBreak
ResetEvent
SetCommState
GetCommState
EscapeCommFunction
GetOverlappedResult
PurgeComm
GetCommModemStatus
ClearCommError
WaitCommEvent
SetCommMask
SetCommTimeouts
GetCommTimeouts
HeapCreate
HeapDestroy
IsBadWritePtr
DeviceIoControl
version
GetFileVersionInfoA
GetFileVersionInfoSizeA
VerQueryValueA
ole32
CLSIDFromString
CoUninitialize
CoCreateInstance
CoTaskMemFree
CoInitializeEx
shlwapi
StrCpyNW
PathFindFileNameA
crypt32
CryptUnprotectData
CryptProtectData
setupapi
SetupDiGetDeviceRegistryPropertyA
SetupDiEnumDeviceInfo
SetupDiDestroyDeviceInfoList
SetupDiGetClassDevsA
ceutil
CeSvcGetBinary
CeSvcSetBinary
CeSvcClose
CeSvcSetDword
CeSvcOpen
CeSvcGetDword
CeSvcGetString
CeSvcSetString
rapi
CeRapiInitEx
CeRapiUninit
CeRegCreateKeyEx
CeRegSetValueEx
CeRegCloseKey
tcp2udp
TCP2UDPStartup
TCP2UDPShutdown
msvcr80
_initterm_e
_initterm
_acmdln
exit
_ismbblead
_XcptFilter
_exit
_cexit
__getmainargs
_amsg_exit
_decode_pointer
_onexit
_lock
__dllonexit
_encode_pointer
_unlock
_except_handler4_common
_wcsnicmp
__setusermatherr
_adjust_fdiv
memcpy
_purecall
fopen
fputs
fflush
__p__commode
__p__fmode
__set_app_type
_crt_debugger_hook
?terminate@@YAXXZ
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_invoke_watson
_controlfp_s
_configthreadlocale
fclose
wcsncpy
_vsnwprintf_s
malloc
_mbsstr
_vsnprintf_s
??3@YAXPAX@Z
memmove
memset
??2@YAPAXI@Z
_stricmp
_mbscmp
_wcslwr
_mbsnbcpy
_mbsicmp
_mbsnbicmp
free
calloc
_recalloc
??_V@YAXPAX@Z
??_U@YAPAXI@Z
strchr
gdi32
CreateFontIndirectA
GetDeviceCaps
GetTextExtentPoint32A
SelectObject
GetObjectA
DeleteObject
user32
SetWindowLongA
SetDlgItemTextA
GetSystemMenu
CheckDlgButton
GetDlgItemTextA
LoadIconA
SendDlgItemMessageA
ShowWindow
SetFocus
IsDlgButtonChecked
EndDialog
SetWindowTextA
GetWindowRect
ScreenToClient
SetWindowPos
GetDlgItem
GetSystemMetrics
PostMessageA
SendMessageTimeoutA
IsWindow
DispatchMessageA
TranslateMessage
MsgWaitForMultipleObjects
SetCursor
PeekMessageA
LoadCursorA
DestroyMenu
TrackPopupMenu
SetForegroundWindow
GetLastActivePopup
GetCursorPos
EnableMenuItem
SetMenuDefaultItem
GetSubMenu
LoadMenuA
SetTimer
GetDoubleClickTime
KillTimer
DestroyWindow
RegisterClassA
CreateWindowExA
CreateDialogParamA
ReleaseDC
SystemParametersInfoA
GetDC
MessageBoxA
LoadStringA
LoadImageA
PostQuitMessage
GetClientRect
SendMessageA
IsWindowEnabled
MessageBeep
DefWindowProcA
RegisterWindowMessageA
DestroyIcon
FindWindowA
GetMessageA
DialogBoxParamA
EnableWindow
SetParent
IsWindowVisible
GetWindowLongA
GetParent
winmm
PlaySoundA
Sections
.text Size: 188KB - Virtual size: 186KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE