xtool[.]exe | Triage

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General

Target

xtool.exe
Size

2.6MB
MD5

6fd6e61f1e386b5ed76ee294a1ea806e
SHA1

745866cbe83735e9b6cd39d8741488eaf03d522c
SHA256

0bb81d315a5c73509ea33aded9ce932457a68c7a694c697ae5da1796c80b7a14
SHA512

6dc6af9bee8ddb31891928a3027cec7dae1db763fa0e734573f40af3c5d246b805b1037e7e6184d09020e288ca8001adecc16b45c5fbde981aa441e82def6730
SSDEEP

24576:6kOohyUE4SMZ3rXG25k1WTMGuR8Kp9w+xNLj4S5zlmXJuE1dLB:VOohPRpZ7XG25kYTxr2jMXJuE1dLB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
xtool.exe

Files

xtool.exe
.exe windows:5 windows x64 arch:x64

b77e86534b90a0f48c304350f47649c4

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

oleaut32

SysFreeString
SysReAllocStringLen
SysAllocStringLen
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit

advapi32

RegQueryValueExW
RegOpenKeyExW
RegCloseKey

user32

CharNextW
LoadStringW
PeekMessageW
MsgWaitForMultipleObjects
MessageBoxW
LoadStringW
GetSystemMetrics
CharUpperBuffW
CharUpperW
CharLowerBuffW

kernel32

Sleep
VirtualFree
VirtualAlloc
lstrlenW
VirtualQuery
QueryPerformanceCounter
GetTickCount
GetSystemInfo
GetVersion
CompareStringW
IsDBCSLeadByteEx
IsValidLocale
SetThreadLocale
GetSystemDefaultUILanguage
GetUserDefaultUILanguage
GetLocaleInfoW
WideCharToMultiByte
MultiByteToWideChar
GetConsoleOutputCP
GetConsoleCP
GetACP
LoadLibraryExW
GetStartupInfoW
GetProcAddress
GetModuleHandleW
GetModuleFileNameW
GetCommandLineW
FreeLibrary
GetLastError
UnhandledExceptionFilter
RtlUnwindEx
RtlUnwind
RaiseException
ExitProcess
ExitThread
SwitchToThread
GetCurrentThreadId
CreateThread
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FindFirstFileW
FindClose
WriteFile
SetFilePointer
SetEndOfFile
ReadFile
GetFileType
GetFileSize
CreateFileW
GetStdHandle
CloseHandle
GetProcAddress
RaiseException
LoadLibraryA
GetLastError
TlsSetValue
TlsGetValue
LocalFree
LocalAlloc
GetModuleHandleW
FreeLibrary
WritePrivateProfileStringW
WriteFile
WideCharToMultiByte
WaitForSingleObject
VirtualQueryEx
VirtualQuery
VirtualProtect
VirtualFree
VirtualAlloc
VerSetConditionMask
VerifyVersionInfoW
UnmapViewOfFile
SwitchToThread
SuspendThread
Sleep
SizeofResource
SetThreadPriority
SetStdHandle
SetLastError
SetFilePointer
SetEvent
SetEndOfFile
SetCurrentDirectoryW
ResumeThread
ResetEvent
RemoveDirectoryW
ReadFile
RaiseException
QueryPerformanceFrequency
QueryPerformanceCounter
QueryDosDeviceW
IsDebuggerPresent
MoveFileW
MapViewOfFile
LockResource
LocalFree
LoadResource
LoadLibraryW
LeaveCriticalSection
IsValidLocale
IsBadReadPtr
HeapSize
HeapFree
HeapDestroy
HeapCreate
HeapAlloc
GetVolumeInformationW
GetVersionExW
GetTickCount
GetThreadPriority
GetThreadLocale
GetTempPathW
GetTempFileNameW
GetStdHandle
GetProcessHeap
GetProcAddress
GetPrivateProfileStringW
GetModuleHandleW
GetModuleFileNameW
GetLogicalDriveStringsW
GetLocaleInfoW
GetLocalTime
GetLastError
GetFullPathNameW
GetFileSize
GetFileAttributesExW
GetFileAttributesW
GetExitCodeThread
GetDriveTypeW
GetDiskFreeSpaceW
GetDateFormatW
GetCurrentThreadId
GetCurrentThread
GetCurrentProcess
GetCPInfoExW
GetCPInfo
GetACP
FreeResource
FreeLibrary
FormatMessageW
FindResourceW
FindFirstFileW
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
EnumSystemLocalesW
EnumCalendarInfoW
EnterCriticalSection
DeleteFileW
CreateFileMappingW
CreateFileW
CreateEventW
CopyFileW
CompareStringW
CloseHandle
Sleep
FreeLibrary
LoadLibraryA
GetProcAddress

version

VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW

netapi32

NetApiBufferFree
NetWkstaGetInfo

msvcrt

memcpy

Exports

Exports

TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr

Sections

.text
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 163KB - Virtual size: 162KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 45KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 718B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 151B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 584B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 108B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 75KB - Virtual size: 75KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.pdata
Size: 91KB - Virtual size: 91KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 824KB - Virtual size: 824KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b77e86534b90a0f48c304350f47649c4

Headers

File Characteristics

Imports

oleaut32

advapi32

user32

kernel32

version

netapi32

msvcrt

Exports

Exports

Sections

.text Size: 1.5MB - Virtual size: 1.5MB

.data Size: 163KB - Virtual size: 162KB

.bss Size: - Virtual size: 45KB

.idata Size: 7KB - Virtual size: 6KB

.didata Size: 1024B - Virtual size: 718B

.edata Size: 512B - Virtual size: 151B

.tls Size: - Virtual size: 584B

.rdata Size: 512B - Virtual size: 108B

.reloc Size: 75KB - Virtual size: 75KB

.pdata Size: 91KB - Virtual size: 91KB

.rsrc Size: 824KB - Virtual size: 824KB

.text
Size: 1.5MB - Virtual size: 1.5MB

.data
Size: 163KB - Virtual size: 162KB

.bss
Size: - Virtual size: 45KB

.idata
Size: 7KB - Virtual size: 6KB

.didata
Size: 1024B - Virtual size: 718B

.edata
Size: 512B - Virtual size: 151B

.tls
Size: - Virtual size: 584B

.rdata
Size: 512B - Virtual size: 108B

.reloc
Size: 75KB - Virtual size: 75KB

.pdata
Size: 91KB - Virtual size: 91KB

.rsrc
Size: 824KB - Virtual size: 824KB