Behavioral task
behavioral1
Sample
080a25eaeb816aa1f95302c66368cd9cdd91fb77a34b2204faa24dc163eae009.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
080a25eaeb816aa1f95302c66368cd9cdd91fb77a34b2204faa24dc163eae009.exe
Resource
win10v2004-20220812-en
General
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Target
080a25eaeb816aa1f95302c66368cd9cdd91fb77a34b2204faa24dc163eae009.bin
-
Size
4.4MB
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MD5
e729382e5cb366e7d1d89705509e6708
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SHA1
9d9febc5fff121dc855e8b1d2e54460a59470211
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SHA256
080a25eaeb816aa1f95302c66368cd9cdd91fb77a34b2204faa24dc163eae009
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SHA512
7d4599843a1698d8e2ce824b08b7158a685ee714c23b16eed156f5be269e0f1d73359d132794db3a20490afe7802f00db0145f7cbc78f7d846412c2eb4130f2a
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SSDEEP
49152:6OtCI9wdO1omSA33BD5oqJt2Dp1d2KqzQuZ2Xm+MLBndGkr2IQK0Ue0WG4n65R5/:6OCI9nXjMsKqznN37z4YyDc/
Malware Config
Signatures
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Luca Stealer payload 1 IoCs
resource yara_rule sample family_lucastealer -
Lucastealer family
Files
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080a25eaeb816aa1f95302c66368cd9cdd91fb77a34b2204faa24dc163eae009.bin.exe windows x64
37aabed47cd29a2273d7bf74d96393bd
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
secur32
LsaGetLogonSessionData
LsaFreeReturnBuffer
LsaEnumerateLogonSessions
kernel32
GetConsoleMode
WaitForSingleObject
WriteConsoleW
GetCurrentDirectoryW
ReleaseMutex
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
RtlCaptureContext
RtlLookupFunctionEntry
GetEnvironmentVariableW
FormatMessageW
GetTempPathW
CreateFileW
DeviceIoControl
GetFullPathNameW
GetFinalPathNameByHandleW
SetFilePointerEx
FindNextFileW
CreateDirectoryW
FindFirstFileW
FindClose
CreateThread
ExitProcess
QueryPerformanceFrequency
QueryPerformanceCounter
GetSystemTimeAsFileTime
AcquireSRWLockShared
SetFileInformationByHandle
CopyFileExW
GetDriveTypeW
GetVolumeInformationW
GetDiskFreeSpaceExW
GetProcessTimes
GetSystemTimes
GetProcessIoCounters
LocalFree
ReadProcessMemory
VirtualQueryEx
OpenProcess
GetTickCount64
GetLogicalDrives
GlobalMemoryStatusEx
PostQueuedCompletionStatus
FlushFileBuffers
GetStdHandle
MapViewOfFile
CreateFileMappingW
FormatMessageA
GetSystemTime
WideCharToMultiByte
SystemTimeToFileTime
GetCurrentProcessId
GetFileSize
LockFileEx
UnlockFile
HeapDestroy
HeapCompact
LoadLibraryW
DeleteFileA
CreateFileA
FlushViewOfFile
OutputDebugStringW
GetFileAttributesExW
GetFileAttributesA
GetDiskFreeSpaceA
GetTempPathA
Sleep
MultiByteToWideChar
HeapSize
HeapValidate
UnmapViewOfFile
GetFileAttributesW
CreateMutexW
UnlockFileEx
SetEndOfFile
GetFullPathNameA
SetFilePointer
LockFile
OutputDebugStringA
GetDiskFreeSpaceW
WriteFile
HeapCreate
ReadFile
AreFileApisANSI
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
DeleteCriticalSection
GetCurrentThreadId
SetUnhandledExceptionFilter
SetLastError
GetCurrentThread
GetModuleHandleA
SetHandleInformation
DuplicateHandle
GetCurrentProcess
GetFileInformationByHandle
ReleaseSRWLockShared
WakeConditionVariable
GetSystemInfo
SetFileCompletionNotificationModes
CreateIoCompletionPort
GetQueuedCompletionStatusEx
TryAcquireSRWLockExclusive
SleepConditionVariableSRW
SwitchToThread
GetModuleHandleW
HeapReAlloc
HeapFree
GetProcessHeap
HeapAlloc
SetThreadStackGuarantee
AddVectoredExceptionHandler
FreeLibrary
GetProcAddress
LoadLibraryExW
GetComputerNameExW
DeleteFileW
GetFileInformationByHandleEx
GetUserPreferredUILanguages
WakeAllConditionVariable
GetLastError
ReleaseSRWLockExclusive
CloseHandle
AcquireSRWLockExclusive
UnhandledExceptionFilter
RtlVirtualUnwind
GetTickCount
RtlUnwind
GetStringTypeW
TerminateProcess
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
SetStdHandle
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
GetTimeZoneInformation
GetConsoleOutputCP
ReadConsoleW
GetCommandLineW
GetCommandLineA
GetModuleFileNameW
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetModuleHandleExW
FreeLibraryAndExitThread
ExitThread
RtlPcToFileHeader
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RaiseException
EncodePointer
RtlUnwindEx
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
IsProcessorFeaturePresent
MoveFileExA
GetSystemDirectoryA
GetFileSizeEx
PeekNamedPipe
GetFileType
SleepEx
InitializeCriticalSectionEx
GetEnvironmentVariableA
VerifyVersionInfoW
WaitForMultipleObjects
advapi32
RegQueryValueExW
SystemFunction036
OpenProcessToken
GetTokenInformation
LookupAccountSidW
GetUserNameW
RegOpenKeyExW
CryptImportKey
CryptEncrypt
CryptDestroyHash
CryptDestroyKey
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
crypt32
CryptUnprotectData
CertOpenStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFindCertificateInStore
CertCloseStore
CertFreeCertificateContext
CertGetEnhancedKeyUsage
gdi32
CreateDCW
DeleteDC
CreateCompatibleDC
CreateCompatibleBitmap
SelectObject
SetStretchBltMode
StretchBlt
GetDIBits
GetObjectW
GetDeviceCaps
DeleteObject
user32
EnumDisplayMonitors
GetMonitorInfoW
EnumDisplaySettingsExW
ntdll
NtQueryInformationProcess
VerSetConditionMask
NtQuerySystemInformation
RtlGetVersion
NtDeviceIoControlFile
NtCreateFile
NtCancelIoFileEx
RtlNtStatusToDosError
oleaut32
SafeArrayDestroy
SafeArrayAccessData
SafeArrayGetUBound
SysAllocStringLen
SysFreeString
SafeArrayUnaccessData
SysAllocString
VariantClear
SafeArrayGetLBound
pdh
PdhCloseQuery
PdhRemoveCounter
PdhGetFormattedCounterValue
PdhAddEnglishCounterW
PdhOpenQueryA
PdhCollectQueryData
ws2_32
sendto
WSACloseEvent
getsockname
WSACleanup
WSAStartup
shutdown
getaddrinfo
gethostname
bind
WSASocketW
getsockopt
WSAIoctl
connect
ioctlsocket
send
recvfrom
WSAGetLastError
getpeername
listen
setsockopt
htonl
closesocket
WSASend
freeaddrinfo
accept
select
__WSAFDIsSet
inet_pton
WSASetLastError
socket
ntohs
htons
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
recv
bcrypt
BCryptGenRandom
shell32
CommandLineToArgvW
SHGetKnownFolderPath
ole32
CoInitializeEx
CoUninitialize
CoInitializeSecurity
CoSetProxyBlanket
CoCreateInstance
CoTaskMemFree
iphlpapi
GetIfEntry2
GetIfTable2
FreeMibTable
netapi32
NetApiBufferFree
NetUserEnum
NetUserGetLocalGroups
powrprof
CallNtPowerInformation
psapi
GetModuleFileNameExW
GetPerformanceInfo
EnumProcessModulesEx
Sections
.text Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1021KB - Virtual size: 1020KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ