Static task
static1
Behavioral task
behavioral1
Sample
autochk.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
autochk.exe
Resource
win10v2004-20220812-en
General
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Target
autochk.exe
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Size
947KB
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MD5
a512733e2c767f87a8029400b4a48cd0
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SHA1
e20dd6960f5efb37d147d26910ff239d57effc06
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SHA256
1ed75eb59c2897304e0160e0605071178418802c31910d78a2076b0414047875
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SHA512
513689cc8b6af7202a571fad78cfef4b96a9e56dbc1bf65728a8f8a2b042ebcfb53fd859a4f51e8335629a5749abb2f498d686979cf4f8efb505ec1d4987a488
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SSDEEP
12288:mEOVuzEjiPvADKg2ALAR3q/jiVO8dFeSoDTUm/Zh1X:FquQjHDKg2A0Ra/jedJ09/r1
Malware Config
Signatures
Files
-
autochk.exe.exe windows x64
1bf5e4792e849fe3bcfe23e7c1b21a3f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
ntdll
NtQuerySystemTime
NtOpenSymbolicLinkObject
RtlEqualUnicodeString
NtWriteFile
_wcsicmp
NtOpenKey
NtQuerySymbolicLinkObject
LdrSetMUICacheType
RtlInitUnicodeString
RtlPrefixUnicodeString
NtSerializeBoot
NtClose
NtOpenDirectoryObject
NtFsControlFile
wcsstr
NtQueryDirectoryObject
NtCreateFile
NtOpenFile
NtQueryValueKey
NtTerminateProcess
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlUnhandledExceptionFilter
RtlFreeAnsiString
RtlAllocateHeap
RtlNormalizeProcessParams
RtlUnicodeStringToAnsiString
isspace
memmove
_vsnprintf
_vsnwprintf
RtlMultiByteToUnicodeN
RtlOemToUnicodeN
RtlUnicodeToMultiByteN
RtlUnicodeToOemN
wcsspn
_wtol
_wtoi64
_wcsupr
_wcslwr
wcschr
NtDeviceIoControlFile
NtQueryInformationFile
NtQueryVolumeInformationFile
wcstoul
_wcstoui64
NtReadFile
RtlRaiseStatus
qsort
NtDelayExecution
NtQuerySystemInformation
RtlSizeHeap
RtlFreeHeap
NtDrawText
swprintf_s
NtCreateEvent
NtSetThreadExecutionState
NtWaitForMultipleObjects
NtCancelIoFile
RtlNumberGenericTableElementsAvl
RtlDosPathNameToNtPathName_U
RtlFreeUnicodeString
NtOpenProcessToken
NtAdjustPrivilegesToken
NtShutdownSystem
RtlExpandEnvironmentStrings_U
NtSetInformationFile
RtlValidRelativeSecurityDescriptor
RtlGetVersion
RtlTimeToTimeFields
VerSetConditionMask
RtlVerifyVersionInfo
NtDisplayString
RtlQueryRegistryValuesEx
RtlRandomEx
NtQueryPerformanceCounter
isprint
RtlAcquireSRWLockExclusive
RtlReleaseSRWLockExclusive
RtlEnterCriticalSection
RtlTryEnterCriticalSection
RtlLeaveCriticalSection
RtlDeleteCriticalSection
RtlInitializeSRWLock
RtlInitializeCriticalSection
NtFreeVirtualMemory
NtSetEvent
RtlCaptureStackBackTrace
NtAllocateVirtualMemory
NtWaitForSingleObject
NtResetEvent
wcsncmp
RtlFindMessage
RtlInitAnsiStringEx
RtlAnsiStringToUnicodeString
RtlFormatMessage
RtlLengthRequiredSid
RtlInitializeSid
RtlSubAuthoritySid
RtlLengthSid
RtlCopySid
RtlAddAce
RtlCreateAcl
RtlQueryInformationAcl
RtlCreateSecurityDescriptor
RtlSetGroupSecurityDescriptor
RtlSetDaclSecurityDescriptor
RtlNewSecurityObject
RtlValidSecurityDescriptor
RtlLengthSecurityDescriptor
RtlAddAccessAllowedAce
RtlInitializeGenericTable
RtlInsertElementGenericTable
RtlInitializeBitMap
RtlSetBits
RtlLookupElementGenericTable
RtlClearBits
RtlFindSetBits
RtlDeleteElementGenericTable
RtlEnumerateGenericTableWithoutSplaying
RtlNumberOfSetBits
RtlInitializeGenericTableAvl
RtlEnumerateGenericTableAvl
RtlLookupFirstMatchingElementGenericTableAvl
RtlEnumerateGenericTableWithoutSplayingAvl
RtlDeleteElementGenericTableAvl
RtlLookupElementGenericTableFullAvl
RtlInsertElementGenericTableFullAvl
RtlDeleteElementGenericTableAvlEx
RtlInsertElementGenericTableAvl
RtlLookupElementGenericTableAvl
RtlWriteRegistryValue
RtlSystemTimeToLocalTime
RtlCrc64
RtlUpcaseUnicodeString
RtlComputeCrc32
DbgPrint
NtOpenThreadToken
_wcsnicmp
RtlCreateSystemVolumeInformationFolder
EtwEventWriteTransfer
DbgPrintEx
NtFlushBuffersFile
__C_specific_handler
__chkstk
memcmp
memcpy
memset
wcscmp
Sections
.text Size: 580KB - Virtual size: 579KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 73KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 268KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ