LumiChess.7z
- SHA256 95eca3e41de0cb4dcf5d335afb8598dbc53fac68412c94dbc746831a99c3a91f
Password
Chess
Behavioral task
behavioral1
Sample
LumiChess.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
27 signatures
150 seconds
Behavioral task
behavioral2
Sample
LumiChess.exe
Resource
win11ltsc2024-20260911-en
windows11-ltsc_2024-x64
10 signatures
150 seconds
General
- Target LumiChess.7z
- Size 34.1MB
- Sample261027-elhs1scf53
- SHA256 95eca3e41de0cb4dcf5d335afb8598dbc53fac68412c94dbc746831a99c3a91f
- MD5 4e9bc2e90eb6ab91846ea44992130733
- SHA1 fed0fc29489d015eff30a7e16f659caa9ba9aed3
- SHA512 2769c451f1995ffcbb189ebfa913ff9f858bb7836fef39d11899373aa26fe5cf48c2e8f98d3c3f57a0c7e539a88ea79374886a9a2ddbcb139ababe3be24d82f6
- SSDEEP 786432:lixHipcimMOfW6KN7KwkwRpzrRCaRJ/3Tlt06GinBQL22h1g:ligbR6CrpzrY0pTfGinBT27g
- TLSH T1D87733AC033A653F52F40A00D294DD05E87B6D1BB4E09785F71723A5AC2BB7D68FD6A0
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Detects Pyinstaller 1 IoCs
resource yara_rule static1/unpack001/LumiChess.exe pyinstaller - Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/LumiChess.exe
File Explorer
-
LumiChess.7z.7z 34.1MB
-
LumiChess.exe.exe 37.0MB
-
lumi_chess.pyc147KB
LumiChess.exe
- IMPHASH dcaf48c1f10b0efa0a4472200f3850ed
- SHA256 fcc387d3c78259bfae5a3173e0edca9dd3f1e4516a75e02eca10ce50537f2bc4
- MD5 517cd0b03f55e68f00a7af0e1885f101
- SHA1 ef4b12982ed4794ffe306c14e3375854196a6b74
- SHA512 714131f71849e99b9d1937c543b36cdd4555e1e7f78c73393ef953ad0d6c3e420c50a668620d15b46bb4fb7d433c03c8d8b3d111a5872de3024ca0c6bd771d0a
- SSDEEP 786432:MG+g+kYQ2s41JoweW8xA/XMb8bJcxVP1U37u48M3bR9Co1J5xHENsqAJMhXaLuxW:fpd4MWeA/cQcCrx8YRAoSyqAihyuJyf
- TLSH T1018733456AA1442DD89DA17CDCE2D8136B92A4EB53BD80D3E7AC0AC319234D1FF753B2
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects Pyinstaller
-
Unsigned PE
Checks for missing Authenticode signature.
Password
Chess
Minor OS version
0
Major OS version
6
Entry point
55856
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths
user32
CreateWindowExW
ShutdownBlockReasonCreate
MsgWaitForMultipleObjects
ShowWindow
DestroyWindow
RegisterClassW
DefWindowProcW
PeekMessageW
DispatchMessageW
TranslateMessage
PostMessageW
GetMessageW
MessageBoxW
MessageBoxA
SystemParametersInfoW
DestroyIcon
SetWindowLongPtrW
GetWindowLongPtrW
GetClientRect
InvalidateRect
ReleaseDC
GetDC
DrawTextW
GetDialogBaseUnits
EndDialog
DialogBoxIndirectParamW
MoveWindow
SendMessageW
comctl32
ord380
kernel32
GetACP
IsValidCodePage
GetStringTypeW
GetFileAttributesExW
SetEnvironmentVariableW
FlushFileBuffers
LCMapStringW
CompareStringW
VirtualProtect
InitializeCriticalSectionEx
GetOEMCP
GetCPInfo
GetLastError
FreeLibrary
GetProcAddress
LoadLibraryExW
GetModuleHandleW
MulDiv
FormatMessageW
GetModuleFileNameW
SetDllDirectoryW
GetEnvironmentStringsW
SetErrorMode
CreateDirectoryW
GetCommandLineW
GetEnvironmentVariableW
ExpandEnvironmentStringsW
DeleteFileW
FindClose
FindFirstFileW
FindNextFileW
GetDriveTypeW
RemoveDirectoryW
GetTempPathW
CloseHandle
QueryPerformanceCounter
QueryPerformanceFrequency
WaitForSingleObject
Sleep
GetCurrentProcess
TerminateProcess
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
LocalFree
SetConsoleCtrlHandler
K32EnumProcessModules
K32GetModuleFileNameExW
CreateFileW
FindFirstFileExW
GetFinalPathNameByHandleW
MultiByteToWideChar
WideCharToMultiByte
FlsFree
FreeEnvironmentStringsW
GetProcessHeap
GetTimeZoneInformation
HeapSize
HeapReAlloc
WriteConsoleW
SetEndOfFile
CreateSymbolicLinkW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
RtlUnwindEx
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RaiseException
RtlPcToFileHeader
GetCommandLineA
GetFileInformationByHandle
GetFileType
PeekNamedPipe
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ReadFile
GetFullPathNameW
SetStdHandle
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
HeapFree
GetConsoleMode
ReadConsoleW
SetFilePointerEx
GetConsoleOutputCP
GetFileSizeEx
HeapAlloc
GetCurrentDirectoryW
FlsAlloc
FlsGetValue
FlsSetValue
advapi32
OpenProcessToken
GetTokenInformation
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW
gdi32
SelectObject
DeleteObject
CreateFontIndirectW
Name
.text
Size
175KB
Virtual Size
175KB
Characteristics
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Name
.rdata
Size
78KB
Virtual Size
78KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.data
Size
3KB
Virtual Size
20KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.pdata
Size
9KB
Virtual Size
8KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.fptable
Size
512B
Virtual Size
256B
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Name
.rsrc
Size
5KB
Virtual Size
5KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Name
.reloc
Size
2KB
Virtual Size
1KB
Characteristics
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
generic
count=183, id=261, version=33140,
count=12, id=260, version=33140,
count=10, id=259, version=33140,
count=3, id=253, version=35207,
count=9, id=259, version=35207,
count=17, id=260, version=35207,
count=40, id=261, version=35207,
count=11, id=257, version=33140,
count=159, id=1, productName=Unmarked objects,
count=27, id=260, version=35215,
count=1, id=258, version=35215,
lumi_chess.pyc
- SHA256 56df64041d92a29762a2b05a27152505c4692145c62d985a559e60775f7af8a2
- MD5 9b6a4d55ee908e75b8985d9588d2e152
- SHA1 1e78dfb44d96327efc8494e489b5b8602145be1a
- SHA512 dc0d9ba8fab2985398c9a97471c73589e1f496efb5a7927e07e38ea18923444b069474f874ddcb12c60cfadadab3503abd24af8ac3be15610291b428500f37c8
- SSDEEP 3072:lc7LGvweyPJ1Ev7lT4JLcWvsf2Xm0zFm/AX:wGNOJ167CJLS2Xm0eAX
- TLSH T102E3C285BBB3C477FC69F1B6082627ABF3209AB17A11D70370AB80697F476646D050ED
- MD5 SHA1 SHA512 SSDEEP TLSH