LucasChessR02_15c[.]exe

Resubmissions

06/07/2024, 23:24

240706-3d2g6ayhpa 7

06/07/2024, 23:21

240706-3bzksaxalm 6

Sharing

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General

Target

LucasChessR02_15c.exe
Size

224.4MB
MD5

c715c812a4fddae3a0bb21228a23d123
SHA1

599aa5cce7be63c989d829b71426197f4c4ab4d7
SHA256

43bfd863d7e31908ecea62bc9c780f088e8002d74375958a5a80b38f39a7e350
SHA512

d8f2ae12237329ae0831a33724ab736744944717e50ebe9900288a271d8a499b5295aaaa7c0162c11d1dc4916a077b10a0cc5d6f0e353c7ad12e54c669edaa42
SSDEEP

3145728:PKPfIQMcWAWsPX1X1inrHxVj8dTxRAPtgq/RMECogaT8Mlvio5N/xQCuUQuvCgor:KfIQ53ft4Vj8fRAPtgqgoxio//JQkKh

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
LucasChessR02_15c.exe

Files

LucasChessR02_15c.exe
.exe windows:4 windows x86 arch:x86

483857d8f7c613eeae37124de6a6ef25

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

oleaut32

SysFreeString
SysAllocStringLen
SysAllocString
VariantClear
SysStringLen

ole32

CoCreateInstance
CoInitialize
CoUninitialize
OleInitialize

user32

CheckDlgButton
IsDlgButtonChecked
EndDialog
SetDlgItemTextW
GetFocus
SetFocus
GetKeyState
InvalidateRect
SetWindowTextW
EnableWindow
PostMessageW
MessageBoxW
SetTimer
DialogBoxParamW
SetWindowLongW
GetWindowLongW
ShowWindow
MoveWindow
ScreenToClient
GetDlgItem
GetWindowRect
MapDialogRect
SystemParametersInfoW
GetWindowTextLengthW
GetWindowTextW
SendMessageW
LoadStringW
CharUpperW
LoadIconW
GetParent
SetCursor
LoadCursorW
KillTimer

shell32

SHGetPathFromIDListW
SHBrowseForFolderW
SHGetFileInfoW
SHGetMalloc

msvcrt

wcscmp
_beginthreadex
_except_handler3
??1type_info@@UAE@XZ
?terminate@@YAXXZ
__dllonexit
_onexit
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
free
_CxxThrowException
malloc
memcpy
memmove
memset
_purecall
memcmp
__CxxFrameHandler
wcsstr

kernel32

GetStartupInfoA
IsProcessorFeaturePresent
InitializeCriticalSection
ResetEvent
SetEvent
CreateEventW
WaitForSingleObject
lstrlenW
lstrcatW
VirtualFree
VirtualAlloc
SetPriorityClass
DeleteCriticalSection
Sleep
EnterCriticalSection
LeaveCriticalSection
WaitForMultipleObjects
GetFileInformationByHandle
GetStdHandle
GlobalMemoryStatus
GetSystemInfo
GetCurrentProcess
GetProcessAffinityMask
FileTimeToLocalFileTime
FileTimeToSystemTime
CompareFileTime
SetEndOfFile
WriteFile
ReadFile
SetFilePointer
GetFileSize
GetLogicalDriveStringsW
GetFileAttributesW
GetModuleHandleA
FindNextFileW
FindFirstFileW
FindClose
GetTickCount
GetCurrentDirectoryW
SetLastError
DeleteFileW
CreateDirectoryW
GetModuleHandleW
MoveFileW
RemoveDirectoryW
SetFileAttributesW
CreateFileW
SetFileTime
CloseHandle
GetSystemDirectoryW
LocalFree
GetModuleFileNameW
LoadLibraryExW
MultiByteToWideChar
GetLastError
GetVersionExW
LoadLibraryW
GetProcAddress
FreeLibrary
GetCommandLineW
FormatMessageW

Sections

.text
Size: 167KB - Virtual size: 167KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sxdata
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

483857d8f7c613eeae37124de6a6ef25

Headers

DLL Characteristics

File Characteristics

Imports

oleaut32

ole32

user32

shell32

msvcrt

kernel32

Sections

.text Size: 167KB - Virtual size: 167KB

.rdata Size: 26KB - Virtual size: 25KB

.data Size: 512B - Virtual size: 17KB

.sxdata Size: 512B - Virtual size: 4B

.rsrc Size: 8KB - Virtual size: 8KB

.text
Size: 167KB - Virtual size: 167KB

.rdata
Size: 26KB - Virtual size: 25KB

.data
Size: 512B - Virtual size: 17KB

.sxdata
Size: 512B - Virtual size: 4B

.rsrc
Size: 8KB - Virtual size: 8KB