ArkaStealerApp[.]exe

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General

Target

ArkaStealerApp.exe
Size

5.5MB
MD5

cfcab51fbadeb36c930eb942ecdd0e45
SHA1

1ebc83f00c03e311318351879c28cb0ce8b4db83
SHA256

26ad6b3224d3444a4ff9ad26ee8c1d7c35778e8681d2456734451819697301b4
SHA512

cfdb4631c24488207f8c2690b6367348ebd88fd11653f09b960fa5fc805d573276aa74bc95ab9e6b89ab08ce89e548356547d4b7d40fb1795be4932be8d5079a
SSDEEP

49152:cho9Dt5xiBNIUpz0Y31OswWOA7mVMw09VndNZNgZm+8Ecwkw18JgiKvQbXKSQcDp:2BNZRKM7c4Vtz7EWVL2kqkpFLH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ArkaStealerApp.exe

Files

ArkaStealerApp.exe
.exe windows:6 windows x64 arch:x64

68565ae504ac871e15bff56d59d4de38

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:\VS2022\ArkaStealerApp\ArkaStealerApp\bin\Release\net8.0\win-x64\native\ArkaStealerApp.pdb

Imports

advapi32

RegOpenKeyExW
RegQueryValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegEnumKeyExW
GetTokenInformation
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser

bcrypt

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

crypt32

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

iphlpapi

GetAdaptersAddresses
GetPerAdapterInfo
GetNetworkParams
if_nametoindex

kernel32

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

ncrypt

NCryptSetProperty
NCryptOpenKey
NCryptImportKey
NCryptFreeObject
NCryptOpenStorageProvider
NCryptGetProperty
NCryptDeleteKey

ole32

CoInitializeEx
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoGetApartmentType
CoCreateGuid
CoWaitForMultipleHandles

ws2_32

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

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

calloc
malloc
free
_callnewh
_set_new_mode

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

__setusermatherr
ceil
floor
pow
modf

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

strcpy_s
wcsncmp
_stricmp
strcmp

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

strtoull

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

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

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: 430KB - Virtual size: 430KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

hydrated
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 19KB - Virtual size: 110KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 224KB - Virtual size: 224KB

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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

68565ae504ac871e15bff56d59d4de38

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: 430KB - Virtual size: 430KB

.managed Size: 2.8MB - Virtual size: 2.8MB

hydrated Size: - Virtual size: 1.1MB

.rdata Size: 2.0MB - Virtual size: 2.0MB

.data Size: 19KB - Virtual size: 110KB

.pdata Size: 224KB - Virtual size: 224KB

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

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

.text
Size: 430KB - Virtual size: 430KB

.managed
Size: 2.8MB - Virtual size: 2.8MB

hydrated
Size: - Virtual size: 1.1MB

.rdata
Size: 2.0MB - Virtual size: 2.0MB

.data
Size: 19KB - Virtual size: 110KB

.pdata
Size: 224KB - Virtual size: 224KB

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

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