D:\a\ConcordiaDLL\ConcordiaDLL\bin\Release\net8.0-windows\win-x64\native\Concordia.pdb
Static task
static1
Behavioral task
behavioral1
Sample
Concordia (22).exe
Resource
win10v2004-20240508-en
General
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Target
Concordia (22).exe
-
Size
9.2MB
-
MD5
480a34d40c597eec7c3a9cb6612ba075
-
SHA1
f81adbaeaa86c94624031d88c07de6756f018f2c
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SHA256
c3d458fd19ed2a832c04b20bcc408c2762a540fbd6f7ba2fbb84e62f303e305f
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SHA512
7eaceb63804c6472dc661acc03c2956ad00fc9f9ec26839b1ff8270734e62b060bff05a2cbc2ad46202f96b8028971a83602d43737b106596fca1e474120ce11
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SSDEEP
98304:mMRnxZoElk/s8is2W5jfHMw/X5zEZAFN/Psm2Hp:j5l6isx5LHMiAZAFZL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Concordia (22).exe
Files
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Concordia (22).exe.exe windows:6 windows x64 arch:x64
3d1a548111f2e083145ada40736f8ad8
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
Imports
advapi32
RegCreateKeyExW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegCloseKey
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
RegEnumKeyExW
GetTokenInformation
DuplicateTokenEx
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
CheckTokenMembership
bcrypt
BCryptSetProperty
BCryptExportKey
BCryptOpenAlgorithmProvider
BCryptDestroyHash
BCryptImportKeyPair
BCryptEncrypt
BCryptFinishHash
BCryptDecrypt
BCryptGenRandom
BCryptCreateHash
BCryptDestroyKey
BCryptGetProperty
BCryptImportKey
BCryptCloseAlgorithmProvider
BCryptHashData
crypt32
CertFreeCertificateChainEngine
CertCloseStore
PFXImportCertStore
PFXExportCertStore
CryptFindOIDInfo
CryptQueryObject
CryptMsgGetParam
CryptMsgClose
CryptImportPublicKeyInfoEx2
CryptFormatObject
CryptDecodeObject
CertVerifyTimeValidity
CertSetCertificateContextProperty
CertSerializeCertificateStoreElement
CertSaveStore
CertOpenStore
CertVerifyCertificateChainPolicy
CertFreeCertificateContext
CertEnumCertificatesInStore
CertDuplicateCertificateContext
CertGetCertificateContextProperty
CryptProtectMemory
CryptUnprotectMemory
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
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
RaiseException
UnhandledExceptionFilter
SetLastError
GetProcAddress
GetLastError
LoadLibraryA
VirtualAllocEx
WriteProcessMemory
WaitForSingleObject
GetExitCodeThread
CreateRemoteThread
AllocConsole
ExitProcess
FormatMessageW
GetCPInfoExW
GetConsoleMode
GetFileType
ReadFile
ReadConsoleW
WriteFile
WriteConsoleW
GetConsoleOutputCP
GetStdHandle
MultiByteToWideChar
WideCharToMultiByte
K32EnumProcessModulesEx
CloseHandle
IsWow64Process
GetExitCodeProcess
CreateProcessW
TerminateProcess
OpenProcess
K32EnumProcesses
K32GetModuleInformation
K32GetModuleBaseNameW
K32GetModuleFileNameExW
GetProcessId
DuplicateHandle
QueryFullProcessImageNameW
CreatePipe
GetCurrentProcess
GetConsoleCP
GetTickCount64
QueryPerformanceCounter
LoadLibraryExW
CancelIoEx
CloseThreadpoolIo
GetCurrentProcessId
RaiseFailFastException
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCurrentThread
Sleep
DeleteCriticalSection
LocalFree
EnterCriticalSection
SleepConditionVariableCS
LeaveCriticalSection
WakeConditionVariable
InitializeCriticalSection
InitializeConditionVariable
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForMultipleObjectsEx
GetCurrentThreadId
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
QueryPerformanceFrequency
GetFullPathNameW
GetLongPathNameW
GetCPInfo
LocalAlloc
CancelSynchronousIo
CreateIoCompletionPort
CopyFileExW
CreateDirectoryW
CreateFileW
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DeleteFileW
DeviceIoControl
ExpandEnvironmentStringsW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileAttributesExW
GetFileInformationByHandleEx
GetModuleFileNameW
GetOverlappedResult
GetSystemDirectoryW
OpenThread
QueryUnbiasedInterruptTime
SetCurrentDirectoryW
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
GetSystemTimeAsFileTime
InitializeCriticalSectionEx
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
EncodePointer
DecodePointer
HeapCreate
HeapDestroy
HeapAlloc
HeapFree
GetProcessHeap
RtlLookupFunctionEntry
ncrypt
NCryptImportKey
NCryptGetProperty
NCryptOpenStorageProvider
NCryptOpenKey
NCryptSetProperty
NCryptFreeObject
NCryptDeleteKey
ole32
CoInitializeEx
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoGetApartmentType
CoGetContextToken
CoCreateGuid
CoSetProxyBlanket
CoCreateInstance
CoWaitForMultipleHandles
oleaut32
VariantClear
VariantInit
secur32
GetUserNameExW
ws2_32
bind
WSAIoctl
WSAEventSelect
FreeAddrInfoExW
WSACleanup
WSAStartup
getpeername
WSARecv
WSAGetOverlappedResult
WSAConnect
shutdown
setsockopt
send
getsockopt
WSASocketW
ioctlsocket
recv
WSASend
closesocket
GetNameInfoW
GetAddrInfoW
FreeAddrInfoW
GetAddrInfoExW
select
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
_callnewh
calloc
malloc
realloc
api-ms-win-crt-math-l1-1-0
fmod
fmodf
nanf
__setusermatherr
ceil
floor
pow
modf
nan
api-ms-win-crt-string-l1-1-0
_stricmp
wcsncmp
strcmp
strcpy_s
api-ms-win-crt-convert-l1-1-0
strtoull
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_initialize_onexit_table
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___wargv
abort
terminate
_configure_wide_argv
__p___argc
_exit
exit
_initterm_e
_initterm
_get_initial_wide_environment
_initialize_wide_environment
_set_app_type
_seh_filter_exe
_crt_atexit
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Exports
Exports
AddRef
CancelAsyncCall
ConnectServer
CreateEventSinkStub
CreateWbemLocator
CreateWbemUnsecuredApartment
ExecNotificationQueryAsync
ExecQuery
Get
GetNames
GetType
Next
QueryInterface
ReleaseIUnknown
Reset
SetProxy
Sections
.text Size: 404KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.managed Size: 5.1MB - Virtual size: 5.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
hydrated Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 42KB - Virtual size: 202KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 447KB - Virtual size: 447KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1012B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ