setup[.]dll | Triage

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General

Target

setup.dll
Size

5.5MB
MD5

cd207abacc2760e04e547ec653c076dc
SHA1

dbcd8920082b2ec25d932ba047e7474a8a797817
SHA256

560c219fec57345c1c688081405591ce860371d217fd4ba022a38751997a16d9
SHA512

68177d0c18bf69b23274e9f709f8a71fafac1b86f72f494aa446eaead49332abd6a419fb534de04c95368f22e28c4479d1411bb2852e9d3a26e803e14df2df70
SSDEEP

49152:EoWG8dw59jVh6CME44hXe9is8MDz/leCcVvHwJXgnZM0TdUotgHweomg2JRmZ/c4:E+59jVhTPo98achwQrJ9UlzWkc7v

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
setup.dll

Files

setup.dll
.exe windows:6 windows x64 arch:x64

719f3e14ea22768ca0804e0a510e6a68

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

Imports

advapi32

RegOpenKeyExW
RegQueryValueExW
RegCloseKey
OpenProcessToken
GetTokenInformation
OpenThreadToken
RevertToSelf
ImpersonateLoggedOnUser
RegEnumKeyExW
LookupPrivilegeValueW
AdjustTokenPrivileges

bcrypt

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

crypt32

CertFreeCertificateChainEngine
CertCloseStore
PFXImportCertStore
PFXExportCertStore
CryptFindOIDInfo
CryptQueryObject
CryptMsgGetParam
CryptMsgClose
CryptImportPublicKeyInfoEx2
CryptFormatObject
CryptDecodeObject
CertVerifyTimeValidity
CertSetCertificateContextProperty
CertSerializeCertificateStoreElement
CertSaveStore
CertOpenStore
CertFreeCertificateContext
CertVerifyCertificateChainPolicy
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
SetLastError
GetLastError
QueryPerformanceCounter
GetTickCount64
FormatMessageW
LocalFree
CancelIoEx
DuplicateHandle
CloseHandle
GetCurrentThread
GetCurrentProcess
CloseThreadpoolIo
MultiByteToWideChar
GetStdHandle
RaiseFailFastException
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
WaitForSingleObject
Sleep
DeleteCriticalSection
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
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileInformationByHandleEx
GetFileType
GetModuleFileNameW
GetOverlappedResult
LoadLibraryExW
OpenThread
QueryUnbiasedInterruptTime
ReadFile
SetFileInformationByHandle
SetFilePointerEx
SetThreadErrorMode
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
GetDynamicTimeZoneInformation
GetTimeZoneInformation
WriteFile
GetCurrentProcessorNumberEx
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
GetExitCodeProcess
CreateProcessW
OpenProcess
K32EnumProcesses
GetProcessId
CreatePipe
GetCPInfoExW
GetConsoleCP
GetConsoleMode
ReadConsoleW
WriteConsoleW
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
VirtualQuery
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
EncodePointer
DecodePointer
HeapCreate
HeapDestroy
HeapAlloc
HeapFree
GetProcessHeap
UnhandledExceptionFilter
RtlLookupFunctionEntry

ncrypt

NCryptSetProperty
NCryptOpenKey
NCryptImportKey
NCryptFreeObject
NCryptOpenStorageProvider
NCryptGetProperty
NCryptDeleteKey

ole32

CoInitializeEx
CoUninitialize
CoTaskMemFree
CoTaskMemAlloc
CoGetApartmentType
CoCreateGuid
CoWaitForMultipleHandles

ws2_32

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

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

calloc
free
malloc
_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: 466KB - Virtual size: 466KB

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: 20KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 230KB - Virtual size: 229KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

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

719f3e14ea22768ca0804e0a510e6a68

Headers

DLL Characteristics

File Characteristics

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: 466KB - Virtual size: 466KB

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

hydrated Size: - Virtual size: 1.1MB

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

.data Size: 20KB - Virtual size: 113KB

.pdata Size: 230KB - Virtual size: 229KB

_RDATA Size: 512B - Virtual size: 348B

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

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

.text
Size: 466KB - Virtual size: 466KB

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

hydrated
Size: - Virtual size: 1.1MB

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

.data
Size: 20KB - Virtual size: 113KB

.pdata
Size: 230KB - Virtual size: 229KB

_RDATA
Size: 512B - Virtual size: 348B

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

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