Static task
static1
Behavioral task
behavioral1
Sample
devcon.exe
Resource
win10v2004-20231215-en
General
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Target
devcon.exe
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Size
81KB
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MD5
816c4e245b286b4e4903131f75a94948
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SHA1
eda70c1fc8a461efb0e376d42e35a72b96175e4d
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SHA256
aca1bda08690dcca930254f96f9185c776671a85a58ffa1b59cf16017546f218
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SHA512
d0dc74956c57403c0638e6595aaf1c2eb75233997a15170b064261a5d3f1f525a3e35e13fef04c36cc20fd1d5d1cf000a5fb7a646bf2cf1cea73817e5d3335b3
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SSDEEP
1536:11Xslj1j7qfAgg1j9f5G/N5hJO+D8AQNJ3Fc5VnZcFMqO7WH:11M2fAggGnD89NJ1cPZCM3W
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource devcon.exe
Files
-
devcon.exe.exe windows:10 windows x64 arch:x64
a0225eb3236ea941773b705076ada2af
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
advapi32
RegQueryValueExW
InitiateSystemShutdownExW
OpenProcessToken
AdjustTokenPrivileges
LookupPrivilegeValueW
RegCloseKey
OpenServiceW
RegDeleteValueW
RegSetValueExW
OpenSCManagerW
CloseServiceHandle
kernel32
GetCurrentProcess
FormatMessageW
GetLastError
CloseHandle
LocalFree
FileTimeToSystemTime
LoadLibraryW
GetProcAddress
FreeLibrary
GetDateFormatW
FindFirstFileW
GetFullPathNameW
FindNextFileW
FindClose
GetFileAttributesW
GetWindowsDirectoryW
RtlCaptureContext
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GetModuleHandleW
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
Sleep
msvcrt
?terminate@@YAXXZ
_commode
_fmode
__C_specific_handler
_initterm
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
memset
towlower
__iob_func
__setusermatherr
free
_callnewh
malloc
wprintf
towupper
wcsrchr
_wcsnicmp
fputs
wcschr
iswalpha
fputws
_wcsicmp
ole32
CLSIDFromString
setupapi
SetupDiClassNameFromGuidExW
SetupCopyOEMInfW
SetupDiCreateDeviceInfoList
SetupDiGetINFClassW
CM_Connect_MachineW
SetupDiSetClassInstallParamsW
CM_Locate_DevNode_ExW
CM_Disconnect_Machine
CM_Reenumerate_DevNode_Ex
SetupDiSetDeviceRegistryPropertyW
SetupDiBuildClassInfoListExW
SetupDiCreateDeviceInfoW
SetupDiGetDriverInstallParamsW
SetupDiOpenClassRegKeyExW
CM_Free_Log_Conf_Handle
SetupFindFirstLineW
SetupDiSetDeviceInstallParamsW
CM_Free_Res_Des_Handle
SetupOpenInfFileW
SetupDiCallClassInstaller
SetupDiDestroyDeviceInfoList
SetupDiClassGuidsFromNameExW
CM_Get_Device_ID_ExW
SetupDiGetClassDevsExW
SetupDiGetDeviceInfoListDetailW
SetupDiCreateDeviceInfoListExW
SetupDiEnumDeviceInfo
SetupDiGetDeviceRegistryPropertyW
SetupDiOpenDeviceInfoW
SetupScanFileQueueW
SetupDiGetClassDescriptionExW
SetupOpenFileQueue
CM_Get_Next_Res_Des_Ex
CM_Get_DevNode_Status_Ex
SetupCloseInfFile
CM_Get_Res_Des_Data_Ex
SetupDiOpenDevRegKey
SetupDiDestroyDriverInfoList
SetupCloseFileQueue
SetupDiGetDeviceInstallParamsW
SetupDiEnumDriverInfoW
SetupDiSetSelectedDriverW
CM_Get_First_Log_Conf_Ex
SetupDiGetDriverInfoDetailW
CM_Get_Res_Des_Data_Size_Ex
SetupDiBuildDriverInfoList
SetupGetStringFieldW
user32
CharPrevW
CharNextW
LoadStringW
Sections
.text Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1024B - Virtual size: 924B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 144B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ