Static task
static1
Behavioral task
behavioral1
Sample
LaunchWinApp.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
LaunchWinApp.exe
Resource
win10v2004-20231020-en
General
-
Target
LaunchWinApp.exe
-
Size
33KB
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MD5
8a383ec2e9972145e2c8dd4f9c4ad398
-
SHA1
2146446fc4584a4ffd989e25deffd6ab37a0f8d3
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SHA256
035e699937a2bf5b9753253063ad644a54aeeb44b945b52c329d8a36fce6331b
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SHA512
438be06da83dea835b8d9db505089b7d4651919241c8941b7bca3c79a793d15356b7232a4ff5481d77a9782a217b591b8733c7e5369f622dbfaf7861c4835988
-
SSDEEP
768:2Oh73UQ09LICGqZ63zHXT6ASy3sGovVAtVJGsDB:77kQ09jGqK4y3s5uJGsD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource LaunchWinApp.exe
Files
-
LaunchWinApp.exe.exe windows:10 windows x86
698210cfc3040ec86ebb9c7973cd7380
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
EventSetInformation
EventRegister
EventWriteTransfer
EventUnregister
kernel32
GetModuleFileNameA
InitOnceBeginInitialize
CreateSemaphoreExW
HeapFree
SetLastError
GetCommandLineW
GetCurrentProcess
ReleaseSemaphore
GetModuleHandleExW
K32GetModuleFileNameExW
WaitForSingleObject
GetCurrentThreadId
ReleaseMutex
K32EnumProcessModulesEx
OpenProcess
FormatMessageW
GetLastError
OutputDebugStringW
InitOnceComplete
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
HeapAlloc
GetProcAddress
CreateMutexExW
LocalFree
GetCurrentProcessId
GetProcessHeap
LoadLibraryExW
msvcrt
_onexit
__dllonexit
??1exception@@UAE@XZ
_unlock
??1type_info@@UAE@XZ
_controlfp
_lock
?terminate@@YAXXZ
??3@YAXPAX@Z
__CxxFrameHandler3
_wcmdln
_initterm
__p__fmode
_cexit
_exit
_purecall
__set_app_type
__wgetmainargs
_amsg_exit
__p__commode
memcpy_s
_XcptFilter
malloc
free
_vsnprintf_s
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@XZ
__setusermatherr
_except_handler4_common
memcpy
_CxxThrowException
_vsnwprintf
exit
_callnewh
memmove
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@ABQBDH@Z
?what@exception@@UBEPBDXZ
memset
api-ms-win-core-shlwapi-legacy-l1-1-0
PathFindExtensionW
api-ms-win-core-com-l1-1-1
CoCreateFreeThreadedMarshaler
api-ms-win-core-winrt-l1-1-0
RoUninitialize
RoInitialize
oleaut32
SysFreeString
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-processthreads-l1-1-2
TerminateProcess
GetStartupInfoW
api-ms-win-core-errorhandling-l1-1-1
UnhandledExceptionFilter
SetUnhandledExceptionFilter
api-ms-win-core-libraryloader-l1-2-0
GetModuleHandleA
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-2-1
GetTickCount
GetSystemTimeAsFileTime
iertutil
CreateUri
ntdll
NtQueryInformationProcess
shell32
CommandLineToArgvW
ShellExecuteExW
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ