Overview
overview
7Static
static
3lunar clie...gs.rar
windows7-x64
3lunar clie...gs.rar
windows10-2004-x64
7lunar clie...Qt.exe
windows7-x64
1lunar clie...Qt.exe
windows10-2004-x64
1lunar clie...nt.jar
windows7-x64
1lunar clie...nt.jar
windows10-2004-x64
7lunar clie...gui.js
windows7-x64
1lunar clie...gui.js
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
lunar client qt sett1ngs.rar
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
lunar client qt sett1ngs.rar
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
lunar client qt sett1ngs/Lunar Client Qt.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
lunar client qt sett1ngs/Lunar Client Qt.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
lunar client qt sett1ngs/agent.jar
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
lunar client qt sett1ngs/agent.jar
Resource
win10v2004-20231222-en
Behavioral task
behavioral7
Sample
lunar client qt sett1ngs/gui.js
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
lunar client qt sett1ngs/gui.js
Resource
win10v2004-20231215-en
General
-
Target
lunar client qt sett1ngs.rar
-
Size
4.7MB
-
MD5
72abf0bd00bc41ee798c905527a70b4e
-
SHA1
12b123b667720070e860e1c8d7d3626591cc8c38
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SHA256
43e2640709dd1cf2d8884f9f63732f199a728bfaf46d7122c4c79a638eedd93d
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SHA512
c25ffe1cf2c14f14a8046a75108884fda037f7b82c151f84a40d09616ae72a5511d63035e651240c90861b62cda28ca04b604fe0872133aba6e93a89b88cdab3
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SSDEEP
98304:oMsEJSXg3hHH7Zy2NODcYdnZCDmvQMJOeOZdl4i7le6:oNEJAMFVPrYJZqmIMxOZ75lf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/lunar client qt sett1ngs/Lunar Client Qt.exe
Files
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lunar client qt sett1ngs.rar.rar
Password: infected
-
lunar client qt sett1ngs/Lunar Client Qt.exe.exe windows:6 windows x64 arch:x64
Password: infected
cd0d58b4fc105a233217d1b21b725090
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
GetConsoleOutputCP
MultiByteToWideChar
CloseHandle
ReleaseSRWLockExclusive
FreeEnvironmentStringsW
ReleaseMutex
FindClose
ReleaseSRWLockShared
CompareStringOrdinal
GetLastError
AddVectoredExceptionHandler
SetThreadStackGuarantee
Sleep
AcquireSRWLockExclusive
GetCurrentProcess
GetCurrentThread
RtlCaptureContext
GetProcAddress
RtlLookupFunctionEntry
SetLastError
GetCurrentDirectoryW
GetEnvironmentStringsW
GetEnvironmentVariableW
SetEnvironmentVariableW
GetCommandLineW
FlushFileBuffers
DuplicateHandle
SetFilePointerEx
GetStdHandle
GetCurrentProcessId
SetHandleInformation
WriteFileEx
SleepEx
ReadFileEx
WaitForSingleObject
GetExitCodeProcess
TerminateProcess
TryAcquireSRWLockExclusive
QueryPerformanceCounter
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
AcquireSRWLockShared
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetModuleHandleA
FindNextFileW
CreateFileW
GetFileInformationByHandle
GetFileInformationByHandleEx
FindFirstFileW
GetConsoleMode
GetFileType
GetModuleHandleW
FormatMessageW
GetModuleFileNameW
ExitProcess
GetFullPathNameW
CreateNamedPipeW
GetSystemDirectoryW
GetWindowsDirectoryW
CreateProcessW
GetFileAttributesW
WriteConsoleW
WideCharToMultiByte
CreateThread
GetSystemTimeAsFileTime
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: 449KB - Virtual size: 449KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 163KB - Virtual size: 163KB
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: 20KB - Virtual size: 19KB
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
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lunar client qt sett1ngs/agent.jar.jar
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lunar client qt sett1ngs/gui.asar.js