ArkaInjectorV3[.]exe

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General

Target

ArkaInjectorV3.exe
Size

6.6MB
MD5

e22ce498e730c1e55981d919c981668d
SHA1

13207a2be42f1b5f55bc40209db9e6b2e4d673a2
SHA256

c3f646ebf455284c1317f6e66b4822a408b9e488076234d044c66350a264e5bd
SHA512

f3ab0733c461e7059216d176714baa9395ae5c6ac757b2d3fc566446bec6b6873f961ae51f527f609138ef0b26261a962cd9744c7ce1c71541ed5a97c700722d
SSDEEP

98304:fBbZUH17Kxos7C8ABN/aBjYlG+PaMEy+4:fBbFxx7C8Ar/YyG+yNy+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ArkaInjectorV3.exe

Files

ArkaInjectorV3.exe
.exe windows:6 windows x64 arch:x64

ffeee664b6e777c5414943f132f475a3

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

C:\Users\simon\source\repos\ArkaInjectorV3\ArkaInjectorV3\bin\Release\net8.0\win-x64\native\ArkaInjectorV3.pdb

Imports

advapi32

RegOpenKeyExW
RegQueryValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegEnumKeyExW
GetTokenInformation
CreateWellKnownSid
GetWindowsAccountDomainSid
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser

bcrypt

BCryptCreateHash
BCryptDestroyHash
BCryptEncrypt
BCryptSetProperty
BCryptDecrypt
BCryptCloseAlgorithmProvider
BCryptExportKey
BCryptHashData
BCryptOpenAlgorithmProvider
BCryptImportKeyPair
BCryptImportKey
BCryptGenRandom
BCryptDestroyKey
BCryptGetProperty
BCryptFinishHash

crypt32

CertFreeCertificateChainEngine
CertCloseStore
PFXImportCertStore
PFXExportCertStore
CryptFindOIDInfo
CryptQueryObject
CryptMsgGetParam
CryptMsgClose
CryptImportPublicKeyInfoEx2
CryptFormatObject
CryptDecodeObject
CertVerifyTimeValidity
CertSetCertificateContextProperty
CertSerializeCertificateStoreElement
CertSaveStore
CertOpenStore
CertVerifyCertificateChainPolicy
CertFreeCertificateContext
CertEnumCertificatesInStore
CertDuplicateCertificateContext
CertGetCertificateContextProperty
CertAddCertificateContextToStore
CertAddCertificateLinkToStore
CertControlStore
CertCreateCertificateChainEngine
CertFindCertificateInStore
CertFindExtension
CertFreeCertificateChain
CertGetCertificateChain
CertGetIntendedKeyUsage
CertGetNameStringW
CertGetValidUsages
CertNameToStrW

iphlpapi

GetAdaptersAddresses
GetPerAdapterInfo
GetNetworkParams
if_nametoindex

kernel32

RtlUnwindEx
RtlPcToFileHeader
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
IsDebuggerPresent
InitializeSListHead
GetCurrentProcessId
IsProcessorFeaturePresent
RaiseException
SetUnhandledExceptionFilter
ExitProcess
LocalFree
OpenProcess
VirtualQueryEx
GetSystemInfo
ReadProcessMemory
IsWow64Process
SetLastError
FormatMessageW
GetLastError
GetCPInfoExW
GetConsoleScreenBufferInfo
GetConsoleMode
GetFileType
ReadFile
ReadConsoleW
ReadConsoleInputW
SetConsoleTextAttribute
SetConsoleTitleW
WriteFile
WriteConsoleW
GetConsoleOutputCP
GetStdHandle
MultiByteToWideChar
WideCharToMultiByte
K32EnumProcessModulesEx
CloseHandle
GetExitCodeProcess
CreateProcessW
TerminateProcess
K32EnumProcesses
K32GetModuleInformation
K32GetModuleBaseNameW
K32GetModuleFileNameExW
GetProcessId
DuplicateHandle
QueryFullProcessImageNameW
CreatePipe
GetCurrentProcess
GetConsoleCP
ConnectNamedPipe
CancelIoEx
CreateNamedPipeW
OpenThread
CancelSynchronousIo
GetCurrentThreadId
QueryPerformanceCounter
GetTickCount64
LoadLibraryExW
CloseThreadpoolIo
RaiseFailFastException
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCurrentThread
WaitForSingleObject
Sleep
DeleteCriticalSection
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
InitializeCriticalSection
InitializeConditionVariable
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForMultipleObjectsEx
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
GetCPInfo
LocalAlloc
GetProcAddress
CreateIoCompletionPort
CreateFileW
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DeleteFileW
DeviceIoControl
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetModuleFileNameW
GetOverlappedResult
OutputDebugStringW
QueryUnbiasedInterruptTime
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
GetDynamicTimeZoneInformation
GetTimeZoneInformation
GetCurrentProcessorNumberEx
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
FlushProcessWriteBuffers
WaitForSingleObjectEx
RtlVirtualUnwind
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
SwitchToThread
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
VirtualQuery
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
EncodePointer
DecodePointer
HeapCreate
HeapDestroy
HeapAlloc
HeapFree
GetProcessHeap
UnhandledExceptionFilter
RtlLookupFunctionEntry

ncrypt

NCryptImportKey
NCryptSetProperty
NCryptOpenKey
NCryptDeleteKey
NCryptFreeObject
NCryptGetProperty
NCryptOpenStorageProvider

ole32

CoInitializeEx
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoGetApartmentType
CoCreateGuid
CoWaitForMultipleHandles

ws2_32

send
select
recv
listen
setsockopt
FreeAddrInfoExW
ioctlsocket
getsockopt
WSASend
getsockname
getpeername
WSARecv
WSAGetOverlappedResult
WSAConnect
closesocket
GetNameInfoW
GetAddrInfoW
FreeAddrInfoW
WSASocketW
GetAddrInfoExW
WSAStartup
WSACleanup
bind
WSAEventSelect
WSAIoctl
accept
shutdown

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

_set_new_mode
_callnewh
malloc
calloc
free

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

log2
__setusermatherr
ceil
floor
pow
modf

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

strcpy_s
strcmp
_stricmp
wcsncmp

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

strtoull

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

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

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: 728KB - Virtual size: 727KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

hydrated
Size: - Virtual size: 1.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2.6MB - Virtual size: 2.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 119KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 256KB - Virtual size: 255KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ffeee664b6e777c5414943f132f475a3

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

bcrypt

crypt32

iphlpapi

kernel32

ncrypt

ole32

ws2_32

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: 728KB - Virtual size: 727KB

.managed Size: 3.0MB - Virtual size: 3.0MB

hydrated Size: - Virtual size: 1.2MB

.rdata Size: 2.6MB - Virtual size: 2.6MB

.data Size: 23KB - Virtual size: 119KB

.pdata Size: 256KB - Virtual size: 255KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 728KB - Virtual size: 727KB

.managed
Size: 3.0MB - Virtual size: 3.0MB

hydrated
Size: - Virtual size: 1.2MB

.rdata
Size: 2.6MB - Virtual size: 2.6MB

.data
Size: 23KB - Virtual size: 119KB

.pdata
Size: 256KB - Virtual size: 255KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 3KB