Static task
static1
Behavioral task
behavioral1
Sample
Lunar Client Qt.exe
Resource
win10v2004-20231020-en
General
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Target
Lunar Client Qt.exe
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Size
627KB
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MD5
f4de80d977101d869b4e9e0272139df5
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SHA1
89b12b883d26954de6141306520c4555585c7d83
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SHA256
4be2c63555712f390614c39f5ca3b88e5d3e05475add86c12a42f025f4abacdd
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SHA512
e7aa7332b0da45fe1a3a9d5816363925645ab71df653d6c87b243c36aee30ba6d2ee48804480e4d96994651791471be2ce1c7b429bbdc236a698f582fe638d9d
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SSDEEP
12288:tgl7XuTdurj0K8FgFTRme1RuHmITrgdXc0g8:tgxk00K8FgFTceO5Tro
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Lunar Client Qt.exe
Files
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Lunar Client Qt.exe.exe windows:6 windows x64
706c2da37da74d77cb17528465afb81b
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
bcrypt
BCryptGenRandom
advapi32
SystemFunction036
kernel32
InitializeProcThreadAttributeList
CloseHandle
ReleaseSRWLockExclusive
FreeEnvironmentStringsW
DeleteProcThreadAttributeList
CompareStringOrdinal
GetLastError
AddVectoredExceptionHandler
SetThreadStackGuarantee
Sleep
QueryPerformanceCounter
AcquireSRWLockExclusive
GetCurrentProcess
GetCurrentThread
RtlCaptureContext
GetProcAddress
RtlLookupFunctionEntry
ReleaseMutex
SetLastError
GetCurrentDirectoryW
GetEnvironmentStringsW
GetEnvironmentVariableW
SetEnvironmentVariableW
GetCommandLineW
FlushFileBuffers
DuplicateHandle
SetFilePointerEx
GetStdHandle
GetCurrentProcessId
SetHandleInformation
WriteFileEx
SleepEx
WaitForSingleObject
GetExitCodeProcess
TerminateProcess
TryAcquireSRWLockExclusive
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
AcquireSRWLockShared
ReleaseSRWLockShared
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetModuleHandleA
FindNextFileW
FindClose
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
FindFirstFileW
GetConsoleMode
GetFileType
GetModuleHandleW
FormatMessageW
GetModuleFileNameW
ExitProcess
GetFullPathNameW
CreateNamedPipeW
ReadFileEx
GetSystemDirectoryW
GetWindowsDirectoryW
CreateProcessW
GetFileAttributesW
UpdateProcThreadAttribute
MultiByteToWideChar
WriteConsoleW
WideCharToMultiByte
CreateThread
GetSystemTimeAsFileTime
GetConsoleOutputCP
HeapSize
LCMapStringW
CompareStringW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
GetStringTypeW
SetStdHandle
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
GetCommandLineA
GetModuleHandleExW
WriteFile
LoadLibraryExW
FreeLibrary
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetCurrentThreadId
InitializeSListHead
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
RtlUnwindEx
RtlPcToFileHeader
RaiseException
EncodePointer
EnterCriticalSection
LeaveCriticalSection
ntdll
RtlNtStatusToDosError
NtWriteFile
ws2_32
listen
bind
connect
getaddrinfo
WSASocketW
getsockname
send
recv
WSAGetLastError
freeaddrinfo
WSACleanup
WSAStartup
closesocket
Sections
.text Size: 440KB - Virtual size: 440KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 158KB - Virtual size: 158KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 19KB - Virtual size: 18KB
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: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ