XkfU9LO[.]dll | Triage

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General

Target

XkfU9LO.dll
Size

4.8MB
MD5

6c2d66e09fe75be568d41ed43fed8c03
SHA1

3e8084ebde88d6c17f30ecf39a5e4dd61e7967ae
SHA256

d85364f8170edc7e1e410c68d6e3cf4d26061efb850bc5b200d7ffc35a1f6f20
SHA512

15e73053615c7f3750d55805e90ffdaeb356edb8c35b35d982ccbd56f5665a060b6fe860cfa88b0225a3258ec201d8329b59839e0375876adb752ff8c91ac3bb
SSDEEP

49152:AysOdF8eeLOIJ14HXLsovQdA0c8cAgSz98NBI4g4yPJJM3hzmRB2pQg:AceR43LSddK9xaM3hQSQg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
XkfU9LO.dll

Files

XkfU9LO.dll
.dll windows:6 windows x64 arch:x64

5f29da30f68273a6e9fa4597313bff1b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\lexsu\Desktop\weave (1) - Copy\build\release\cheat.pdb

Imports

vcruntime140

_CxxThrowException
__C_specific_handler
__current_exception
__current_exception_context
__intrinsic_setjmp
__std_exception_copy
__std_exception_destroy
__std_terminate
_purecall
longjmp
memchr
memcmp
memcpy
memmove
memset
strrchr
strstr

api-ms-win-crt-string-l1-1-0

__strncnt
_stricmp
_wcsdup
_wcsicmp
isdigit
islower
isspace
isupper
strcat
strcmp
strcpy
strcspn
strlen
strncmp
strncpy
tolower
toupper
wcscpy_s
wcslen
wcsnlen

api-ms-win-crt-runtime-l1-1-0

_beginthreadex
_cexit
_configure_narrow_argv
_crt_at_quick_exit
_crt_atexit
_endthreadex
_errno
_execute_onexit_table
_initialize_narrow_environment
_initialize_onexit_table
_invalid_parameter_noinfo_noreturn
_invoke_watson
_register_onexit_function
_seh_filter_dll
abort
exit
terminate

api-ms-win-crt-math-l1-1-0

_dclass
_dsign
_dtest
_fdsign
_fdtest
_ldclass
_ldsign
_ldtest
acosf
atan2f
atanf
ceilf
cos
cosf
exp
floorf
fmaf
fmodf
frexp
ldexp
lroundf
powf
roundf
sin
sinf
sqrt
sqrtf
tanf

kernel32

AcquireSRWLockExclusive
AcquireSRWLockShared
AddVectoredExceptionHandler
AreFileApisANSI
CloseHandle
CloseThreadpoolTimer
CloseThreadpoolWait
CompareStringEx
CopyFileW
CreateDirectoryW
CreateEventExW
CreateFileA
CreateFileMappingA
CreateFileW
CreateHardLinkW
CreateSemaphoreA
CreateSemaphoreExW
CreateSymbolicLinkW
CreateThread
CreateThreadpoolTimer
CreateThreadpoolWait
CreateToolhelp32Snapshot
DecodePointer
DeleteCriticalSection
EncodePointer
EnterCriticalSection
FindClose
FindFirstFileExW
FindNextFileW
FlushInstructionCache
FlushProcessWriteBuffers
FormatMessageA
FreeLibraryWhenCallbackReturns
GetCPInfo
GetCurrentProcess
GetCurrentProcessId
GetCurrentProcessorNumber
GetCurrentThreadId
GetDiskFreeSpaceExW
GetExitCodeThread
GetFileAttributesExW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileSizeEx
GetLastError
GetLocaleInfoEx
GetModuleHandleA
GetModuleHandleW
GetNativeSystemInfo
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStringTypeW
GetSystemInfo
GetSystemTimeAsFileTime
GetTempPathW
GetThreadContext
GetTickCount64
GlobalAlloc
GlobalLock
GlobalUnlock
HeapAlloc
HeapCreate
HeapDestroy
HeapFree
HeapReAlloc
InitOnceExecuteOnce
InitializeCriticalSection
InitializeCriticalSectionEx
InitializeSRWLock
IsDebuggerPresent
IsProcessorFeaturePresent
LCMapStringEx
LeaveCriticalSection
LocalFree
MapViewOfFile
MultiByteToWideChar
OpenThread
QueryPerformanceCounter
QueryPerformanceFrequency
ReadFile
ReleaseSRWLockExclusive
ReleaseSRWLockShared
ReleaseSemaphore
ResumeThread
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
SetFileAttributesW
SetFileInformationByHandle
SetFileTime
SetThreadContext
SetThreadpoolTimer
SetThreadpoolWait
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableSRW
SuspendThread
SwitchToThread
TerminateProcess
Thread32First
Thread32Next
TryAcquireSRWLockExclusive
TryAcquireSRWLockShared
UnhandledExceptionFilter
UnmapViewOfFile
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WaitForSingleObject
WaitForSingleObjectEx
WaitForThreadpoolTimerCallbacks
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte

user32

CallWindowProcA
CloseClipboard
EmptyClipboard
FindWindowA
GetClientRect
GetCursorPos
GetForegroundWindow
GetKeyState
GetKeyboardLayout
GetSystemMetrics
GetWindowThreadProcessId
MapVirtualKeyA
MapVirtualKeyExW
MessageBoxA
OpenClipboard
ScreenToClient
SetClipboardData
SetWindowLongPtrA
ToUnicodeEx

api-ms-win-crt-heap-l1-1-0

_callnewh
calloc
free
malloc
realloc

api-ms-win-crt-utility-l1-1-0

abs
qsort
rand

api-ms-win-crt-locale-l1-1-0

___lc_codepage_func
___lc_collate_cp_func
___lc_locale_name_func
___mb_cur_max_func
__pctype_func
_lock_locales
_unlock_locales
localeconv
setlocale

api-ms-win-crt-stdio-l1-1-0

__acrt_iob_func
__stdio_common_vfprintf
__stdio_common_vsprintf
__stdio_common_vsprintf_s
_fseeki64
_fsopen
_get_stream_buffer_pointers
_wfsopen
fclose
feof
ferror
fflush
fgetc
fgetpos
fopen_s
fputc
fputs
fread
fseek
fsetpos
ftell
fwrite
setvbuf
ungetc

winmm

PlaySoundA

api-ms-win-crt-convert-l1-1-0

atoi
strtod
strtof
strtol
strtoll
strtoul
strtoull

api-ms-win-crt-filesystem-l1-1-0

_lock_file
_unlock_file
_wchdir
_wremove
_wrename
_wrmdir

api-ms-win-crt-environment-l1-1-0

_wgetcwd
getenv

api-ms-win-crt-time-l1-1-0

_Getdays
_Getmonths
_Gettnames
_Strftime
_W_Getdays
_W_Getmonths
_W_Gettnames
_Wcsftime
_difftime64
_gmtime64
_localtime64
_localtime64_s
_mktime64
_time64
strftime

vcruntime140_1

__CxxFrameHandler4

Sections

.text
Size: 2.9MB - Virtual size: 2.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 711KB - Virtual size: 711KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 217KB - Virtual size: 216KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.CRT
Size: 512B - Virtual size: 376B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 45B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5f29da30f68273a6e9fa4597313bff1b

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

vcruntime140

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

kernel32

user32

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-stdio-l1-1-0

winmm

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-environment-l1-1-0

api-ms-win-crt-time-l1-1-0

vcruntime140_1

Sections

.text Size: 2.9MB - Virtual size: 2.9MB

.rdata Size: 711KB - Virtual size: 711KB

.data Size: 1.0MB - Virtual size: 1.0MB

.pdata Size: 217KB - Virtual size: 216KB

.00cfg Size: 512B - Virtual size: 56B

.CRT Size: 512B - Virtual size: 376B

.tls Size: 512B - Virtual size: 45B

.reloc Size: 5KB - Virtual size: 4KB

.text
Size: 2.9MB - Virtual size: 2.9MB

.rdata
Size: 711KB - Virtual size: 711KB

.data
Size: 1.0MB - Virtual size: 1.0MB

.pdata
Size: 217KB - Virtual size: 216KB

.00cfg
Size: 512B - Virtual size: 56B

.CRT
Size: 512B - Virtual size: 376B

.tls
Size: 512B - Virtual size: 45B

.reloc
Size: 5KB - Virtual size: 4KB