DotNetRuntimeDebugHeader
Static task
static1
Behavioral task
behavioral1
Sample
09efaf4342bee6ef1ecff60c91e176a090723b68d42a8610fbb7c7ac008c5278.exe
Resource
win7-20231215-en
General
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Target
09efaf4342bee6ef1ecff60c91e176a090723b68d42a8610fbb7c7ac008c5278
-
Size
2.2MB
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MD5
6b278ff2c18c5ef9f4bc350d65446644
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SHA1
6ac23c1c7dccf2343aeebf57f26f963795142f0e
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SHA256
09efaf4342bee6ef1ecff60c91e176a090723b68d42a8610fbb7c7ac008c5278
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SHA512
cf9f8a31e2878f7a04523ba8a960c85acd1165ebb0f8f7edae8184897131326646e7580ccb12505cc1d965d6c80d6f054e27d53daace6582c832e86dc72298b4
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SSDEEP
49152:WQoTRuIAzpc6PdzfbqJd5vULyBFv1xwvd0:fXqdN6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 09efaf4342bee6ef1ecff60c91e176a090723b68d42a8610fbb7c7ac008c5278
Files
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09efaf4342bee6ef1ecff60c91e176a090723b68d42a8610fbb7c7ac008c5278.exe windows:6 windows x64 arch:x64
832708016a93eed1ea4aa70d22453d1d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
RegQueryValueExW
RegCloseKey
RegEnumValueW
RegOpenKeyExW
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
bcrypt
BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
BCryptDestroyKey
BCryptEncrypt
BCryptSetProperty
BCryptImportKey
BCryptDecrypt
BCryptGenRandom
iphlpapi
if_nametoindex
kernel32
TlsAlloc
InitializeCriticalSectionAndSpinCount
TlsSetValue
RaiseException
RtlPcToFileHeader
EncodePointer
TlsGetValue
TlsFree
SetLastError
FormatMessageW
GetLastError
CancelIoEx
CloseThreadpoolIo
GetCurrentProcessId
MultiByteToWideChar
GetStdHandle
RaiseFailFastException
FileTimeToSystemTime
SystemTimeToFileTime
GetSystemTime
GetCalendarInfoEx
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetLocaleInfoEx
ResolveLocaleName
FindStringOrdinal
GetTickCount64
GetCurrentProcess
GetCurrentThread
WaitForSingleObject
Sleep
DeleteCriticalSection
LocalFree
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
QueryPerformanceCounter
InitializeCriticalSection
InitializeConditionVariable
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForMultipleObjectsEx
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
GetCPInfo
WideCharToMultiByte
LocalAlloc
GetConsoleOutputCP
GetProcAddress
LocaleNameToLCID
LCMapStringEx
EnumTimeFormatsEx
EnumCalendarInfoExEx
CreateIoCompletionPort
CreateFileW
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DeleteFileW
DeviceIoControl
ExpandEnvironmentStringsW
FreeLibrary
GetFileInformationByHandleEx
GetFileType
GetModuleFileNameW
GetOverlappedResult
LoadLibraryExW
OutputDebugStringW
QueryUnbiasedInterruptTime
SetFileInformationByHandle
SetThreadErrorMode
CreateThread
ResumeThread
DuplicateHandle
GetThreadPriority
SetThreadPriority
WriteFile
GetCurrentProcessorNumberEx
CloseHandle
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
K32EnumProcessModulesEx
IsWow64Process
GetExitCodeProcess
OpenProcess
K32EnumProcesses
K32GetModuleInformation
K32GetModuleBaseNameW
K32GetModuleFileNameExW
GetProcessId
FlushProcessWriteBuffers
GetCurrentThreadId
WaitForSingleObjectEx
RtlVirtualUnwind
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
TerminateProcess
SwitchToThread
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
VirtualQuery
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlLookupFunctionEntry
InitializeSListHead
ole32
CoUninitialize
CoInitializeEx
CoGetApartmentType
CoWaitForMultipleHandles
ws2_32
select
send
setsockopt
shutdown
WSAConnect
WSAGetOverlappedResult
WSAIoctl
WSARecv
WSASend
WSASocketW
WSAStartup
WSACleanup
GetAddrInfoW
FreeAddrInfoW
ioctlsocket
getsockopt
closesocket
recv
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
_callnewh
malloc
calloc
api-ms-win-crt-math-l1-1-0
__setusermatherr
ceil
api-ms-win-crt-string-l1-1-0
wcsncmp
_stricmp
strcmp
strcpy_s
strncpy_s
api-ms-win-crt-convert-l1-1-0
strtoull
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_initialize_onexit_table
_crt_atexit
terminate
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___wargv
__p___argc
_exit
exit
_initterm_e
_initterm
_get_initial_wide_environment
_seh_filter_exe
_set_app_type
abort
_configure_wide_argv
_initialize_wide_environment
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsscanf
__stdio_common_vsprintf_s
__p__commode
_set_fmode
__stdio_common_vfprintf
__acrt_iob_func
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Exports
Exports
Sections
.text Size: 454KB - Virtual size: 454KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.managed Size: 898KB - Virtual size: 898KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
hydrated Size: - Virtual size: 401KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 798KB - Virtual size: 798KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 86KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 500B
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