Static task
static1
Behavioral task
behavioral1
Sample
PackagedCWALauncher.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
PackagedCWALauncher.exe
Resource
win10v2004-20230220-en
General
-
Target
PackagedCWALauncher.exe
-
Size
29KB
-
MD5
cbce78ebda091ecd7a9bfa6097394306
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SHA1
56e74d28329789b2f4827b5703c27aa43ce28a36
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SHA256
bee117aca87d1bc29414792fdca229e51e1439e190217e0c04e8e30a88107698
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SHA512
0c7e424bbeb0772acbe00294e7883f76cf1233d62178b246e6b916196fcd9ae5fb4dd0ea302d2e243a2f6b906e26f45d0f7a22f9d6e65d5ab1b4e7c5121f4a4f
-
SSDEEP
768:swvAtC2VMyp7DHBwGf4S+inUIcSKdguxm:swvt2VM8DHe7SDYNguxm
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource PackagedCWALauncher.exe
Files
-
PackagedCWALauncher.exe.exe windows x86
7f82db4d6f0153864e4c69001e0186bf
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
EventUnregister
EventSetInformation
EventRegister
EventWriteTransfer
EventActivityIdControl
kernel32
GetModuleFileNameA
InitOnceBeginInitialize
CreateSemaphoreExW
HeapFree
SetLastError
GetCommandLineW
ReleaseSemaphore
GetModuleHandleExW
WaitForSingleObject
GetCurrentThreadId
ReleaseMutex
FormatMessageW
GetLastError
ReleaseSRWLockExclusive
OutputDebugStringW
InitOnceComplete
AcquireSRWLockExclusive
WaitForSingleObjectEx
OpenSemaphoreW
CloseHandle
HeapAlloc
GetProcAddress
CreateMutexExW
GetCurrentProcessId
GetProcessHeap
LoadLibraryExW
msvcrt
_cexit
__p__fmode
__setusermatherr
_initterm
_lock
_unlock
__dllonexit
_onexit
__wgetmainargs
?terminate@@YAXXZ
_controlfp
_exit
__CxxFrameHandler3
_CxxThrowException
exit
_amsg_exit
__p__commode
_XcptFilter
??3@YAXPAX@Z
malloc
??1exception@@UAE@XZ
memcpy_s
_vsnprintf_s
_except_handler4_common
__set_app_type
??0exception@@QAE@ABV0@@Z
??1type_info@@UAE@XZ
_vsnwprintf
??0exception@@QAE@XZ
free
memset
ole32
CoUninitialize
CoInitialize
CoCreateInstance
api-ms-win-core-shlwapi-legacy-l1-1-0
PathGetArgsW
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-errorhandling-l1-1-1
UnhandledExceptionFilter
SetUnhandledExceptionFilter
api-ms-win-core-processthreads-l1-1-2
GetCurrentProcess
TerminateProcess
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
Sections
.text Size: 22KB - Virtual size: 21KB
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: 2KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ