Loader[.]exe | Triage

Sharing

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General

Target

Loader.exe
Size

2.4MB
MD5

38220c00acde8eff7c2fdb50a5e16dd1
SHA1

2dd1a2e195e95a45d3677f3032188c086a731f7f
SHA256

55ed26b6f299b040e0378f25b4c2d5acc85af412ee7d4c10b95297e43ed4d6bc
SHA512

9a918e9ca38b78e7d71ae0654c7d17a9f48f9b2041b2578cd9c6a0cfbb03a465bf1b3ec1ad306be4a84e83b617f3e1d9b404eea91621fe2cf3eea4d8e62a1109
SSDEEP

24576:MSur0gWM3k1NZFuDGnsObY1UmEtns7bHf1H25vT6/N1k5jZW1uu7rXXb6j9Lfb7m:Tu1Zk1NZFuDwxvT6F6ZTR1uasf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Loader.exe

Files

Loader.exe
.exe windows:6 windows x64 arch:x64

d3d605c331e2890b595f1b6f88cea64e

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

PDB Paths

D:\nJUFUdfds\ConsoleApp1\Game\bin\Release\net8.0\win-x64\native\Game.pdb

Imports

advapi32

RegOpenKeyExW
RegQueryValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
GetTokenInformation
DuplicateTokenEx
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
CheckTokenMembership

bcrypt

BCryptGenRandom

iphlpapi

GetNetworkParams
GetPerAdapterInfo
GetAdaptersAddresses

kernel32

TlsSetValue
TlsFree
SetLastError
GetLastError
ExitProcess
FormatMessageW
GetCPInfoExW
GetConsoleMode
GetFileType
WriteFile
WriteConsoleW
GetConsoleOutputCP
GetStdHandle
MultiByteToWideChar
WideCharToMultiByte
CloseHandle
GetExitCodeProcess
CreateProcessW
OpenProcess
K32EnumProcesses
GetProcessId
DuplicateHandle
QueryFullProcessImageNameW
CreatePipe
GetCurrentProcess
GetConsoleCP
CloseThreadpoolIo
RaiseFailFastException
GetTickCount64
GetCurrentThread
WaitForSingleObject
Sleep
DeleteCriticalSection
LocalFree
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
QueryPerformanceCounter
InitializeCriticalSection
InitializeConditionVariable
WaitForMultipleObjectsEx
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
LocalAlloc
GetProcAddress
CreateIoCompletionPort
CreateDirectoryW
CreateFileW
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DeleteFileW
DeviceIoControl
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetModuleFileNameW
GetOverlappedResult
GetSystemDirectoryW
LoadLibraryExW
SetFileAttributesW
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
GetCurrentProcessorNumberEx
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
FlushProcessWriteBuffers
WaitForSingleObjectEx
RtlVirtualUnwind
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
TerminateProcess
SwitchToThread
GetCurrentThreadId
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
VirtualQuery
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
EncodePointer
RaiseException
RtlPcToFileHeader
RtlUnwindEx
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlLookupFunctionEntry
InitializeSListHead
GetCurrentProcessId

ole32

CoInitializeEx
CoUninitialize
CoCreateGuid
CoTaskMemFree
CoWaitForMultipleHandles
CoTaskMemAlloc
CoGetApartmentType

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

calloc
malloc
_set_new_mode
_callnewh
free

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

ceil
__setusermatherr

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

wcsncmp
strcmp
strcpy_s
_stricmp

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

strtoull

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

abort
_initialize_onexit_table
_get_initial_wide_environment
terminate
_seh_filter_exe
_set_app_type
_configure_wide_argv
_initialize_wide_environment
_crt_atexit
_initterm
_initterm_e
exit
_exit
__p___argc
__p___wargv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_register_onexit_function

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

_set_fmode
__p__commode

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

_configthreadlocale

Exports

Exports

DotNetRuntimeDebugHeader

Sections

.text
Size: 405KB - Virtual size: 404KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 781KB - Virtual size: 781KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

hydrated
Size: - Virtual size: 891KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d3d605c331e2890b595f1b6f88cea64e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

bcrypt

iphlpapi

kernel32

ole32

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 405KB - Virtual size: 404KB

.managed Size: 781KB - Virtual size: 781KB

hydrated Size: - Virtual size: 891KB

.rdata Size: 1.2MB - Virtual size: 1.2MB

.data Size: 8KB - Virtual size: 65KB

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

.rsrc Size: 5KB - Virtual size: 5KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 405KB - Virtual size: 404KB

.managed
Size: 781KB - Virtual size: 781KB

hydrated
Size: - Virtual size: 891KB

.rdata
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 8KB - Virtual size: 65KB

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

.rsrc
Size: 5KB - Virtual size: 5KB

.reloc
Size: 2KB - Virtual size: 1KB