3c1090193a85398673b432c65e4eb36f

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General

Target

3c1090193a85398673b432c65e4eb36f
Size

481KB
MD5

3c1090193a85398673b432c65e4eb36f
SHA1

101ae72d0543c2ff296a4f82f48cf3579ae24be9
SHA256

f611372757975c2391f0b798d046db683b29d9868d2ff8163aab2364c4f18b29
SHA512

9835694de4c87d6b54a64f27997ecb2fe8b278adbc392a44e614c89bfb940856be64c78b43f4b126ea24d7abd9cfcadcd353924943c5acc81575ce09be8f2176
SSDEEP

12288:EgYVfCAnwvqxq/8PGDZlY/4WKs8b9TRN:EgofDkq8/8PG/U4WKjlN

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
3c1090193a85398673b432c65e4eb36f

Files

3c1090193a85398673b432c65e4eb36f
.dll windows:6 windows x86 arch:x86

9e1e9b62c79561c36b9d3a198484af8b

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

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

atoi
_strlwr_s
_strupr_s
strncmp
strtoul
_wtoi
memcmp
memcpy
memset
towlower
wcschr
wcstoul
_stricmp
_strnicmp
wcscpy_s
_wcsicmp
_wcsnicmp
wcspbrk
_vsnwprintf_s
_vsnprintf_s
swprintf_s
wcscat_s
_except_handler4_common

api-ms-win-core-crt-l2-1-0

_initterm
_initterm_e
time

api-ms-win-core-errorhandling-l1-1-1

UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError
SetLastError

api-ms-win-core-file-l1-2-1

ReadFile
SetFilePointer
CreateFileA

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-heap-l1-2-0

HeapFree
GetProcessHeap

api-ms-win-core-libraryloader-l1-2-0

LoadLibraryExW
GetProcAddress
FreeLibrary
DisableThreadLibraryCalls
LoadLibraryExA
GetModuleHandleExW
GetModuleHandleW
GetModuleFileNameW

api-ms-win-core-localization-l1-2-1

LCMapStringW

api-ms-win-core-registry-l1-1-0

RegQueryValueExW
RegGetValueW
RegDeleteValueW
RegCloseKey
RegDeleteKeyExW
RegOpenKeyExW
RegCreateKeyExW
RegEnumKeyExW
RegSetValueExW

api-ms-win-core-heap-obsolete-l1-1-0

LocalAlloc
LocalFree
LocalReAlloc

api-ms-win-core-processenvironment-l1-2-0

GetEnvironmentVariableW

api-ms-win-core-processthreads-l1-1-2

GetCurrentThread
GetCurrentThreadId
CreateThread
GetCurrentProcess
TerminateProcess
GetCurrentProcessId
OpenThreadToken

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

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

MultiByteToWideChar
WideCharToMultiByte
CompareStringW

api-ms-win-core-sysinfo-l1-2-1

GetSystemTimeAsFileTime
GetTickCount
GetVersionExW
GetSystemDirectoryA
GetTickCount64

api-ms-win-core-synch-l1-2-0

CreateEventA
ReleaseMutex
EnterCriticalSection
SetEvent
LeaveCriticalSection
DeleteCriticalSection
CreateEventW
CreateSemaphoreExW
WaitForSingleObject
ReleaseSemaphore
WaitForMultipleObjectsEx
ResetEvent
InitializeCriticalSection
Sleep
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
InitializeSRWLock
AcquireSRWLockShared
ReleaseSRWLockShared

api-ms-win-core-util-l1-1-0

DecodePointer
EncodePointer

api-ms-win-security-base-l1-2-0

GetTokenInformation
GetSidSubAuthorityCount
GetSidSubAuthority

api-ms-win-core-threadpool-l1-2-0

CloseThreadpoolWork
SubmitThreadpoolWork
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DisassociateCurrentThreadFromCallback
WaitForThreadpoolIoCallbacks
SetThreadpoolTimer
CreateThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
CreateThreadpoolWork
CloseThreadpoolIo

ws2_32

socket
closesocket
htons
send
WSAGetLastError
sendto
__WSAFDIsSet
select
WSAIoctl
connect
WSARecv
ntohs
getservbyport
FreeAddrInfoW
getprotobyname
inet_addr
getsockname
setsockopt
WSASocketW
listen
shutdown
WSAJoinLeaf
bind
ntohl
GetAddrInfoW
WSAStartup
inet_ntoa
WSACleanup
getprotobynumber
htonl

ntdll

NtCreateFile
NtCancelIoFile
EtwUnregisterTraceGuids
EtwEventRegister
NtDeviceIoControlFile
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
EtwEventUnregister
RtlNtStatusToDosError
RtlInitializeCriticalSection
EtwTraceMessage
EtwEventWrite
EtwLogTraceEvent
RtlIpv6StringToAddressW
RtlStringFromGUID
RtlFreeUnicodeString
RtlGUIDFromString
RtlIpv6StringToAddressA
RtlIpv4StringToAddressA
RtlIpv6AddressToStringW
RtlIpv6AddressToStringA
RtlIpv6StringToAddressExW
RtlIdnToUnicode
RtlIdnToAscii
RtlIdnToNameprepUnicode
RtlAllocateHeap
RtlReAllocateHeap
RtlFreeHeap
RtlIpv4StringToAddressW
EtwRegisterTraceGuidsW
WinSqmAddToStream
WinSqmSetDWORD
WinSqmIsOptedIn
RtlInitUnicodeString
EtwEventEnabled

nsi

NsiGetParameter
NsiFreeTable
NsiGetAllParameters
NsiAllocateAndGetTable

api-ms-win-core-debug-l1-1-1

OutputDebugStringA

api-ms-win-core-timezone-l1-1-0

FileTimeToSystemTime
SystemTimeToFileTime

api-ms-win-core-delayload-l1-1-1

DelayLoadFailureHook
ResolveDelayLoadedAPI

Exports

Exports

AdaptiveTimeout_ClearInterfaceSpecificConfiguration
AdaptiveTimeout_ResetAdaptiveTimeout
AddRefQueryBlobEx
BreakRecordsIntoBlob
Coalesce_UpdateNetVersion
CombineRecordsInBlob
DeRefQueryBlobEx
DelaySortDAServerlist
DnsAcquireContextHandle_A
DnsAcquireContextHandle_W
DnsAllocateRecord
DnsApiAlloc
DnsApiAllocZero
DnsApiFree
DnsApiHeapReset
DnsApiRealloc
DnsApiSetDebugGlobals
DnsAsyncRegisterHostAddrs
DnsAsyncRegisterInit
DnsAsyncRegisterTerm
DnsCancelQuery
DnsCopyStringEx
DnsCreateReverseNameStringForIpAddress
DnsCreateStandardDnsNameCopy
DnsCreateStringCopy
DnsDhcpRegisterAddrs
DnsDhcpRegisterHostAddrs
DnsDhcpRegisterInit
DnsDhcpRegisterTerm
DnsDhcpRemoveRegistrations
DnsDhcpSrvRegisterHostAddr
DnsDhcpSrvRegisterHostAddrEx
DnsDhcpSrvRegisterHostName
DnsDhcpSrvRegisterHostNameEx
DnsDhcpSrvRegisterInit
DnsDhcpSrvRegisterInitialize
DnsDhcpSrvRegisterTerm
DnsDisableIdnEncoding
DnsDowncaseDnsNameLabel
DnsExtractRecordsFromMessage_UTF8
DnsExtractRecordsFromMessage_W
DnsFindAuthoritativeZone
DnsFlushResolverCache
DnsFlushResolverCacheEntry_A
DnsFlushResolverCacheEntry_UTF8
DnsFlushResolverCacheEntry_W
DnsFree
DnsFreeConfigStructure
DnsFreePolicyConfig
DnsFreeProxyName
DnsGetBufferLengthForStringCopy
DnsGetCacheDataTable
DnsGetDnsServerList
DnsGetDomainName
DnsGetLastFailedUpdateInfo
DnsGetPolicyTableInfo
DnsGetPolicyTableInfoPrivate
DnsGetPrimaryDomainName_A
DnsGetProxyInfoPrivate
DnsGetProxyInformation
DnsGetQueryRetryTimeouts
DnsGlobals
DnsIpv6AddressToString
DnsIpv6StringToAddress
DnsIsAMailboxType
DnsIsNSECType
DnsIsStatusRcode
DnsIsStringCountValidForTextType
DnsLogEvent
DnsMapRcodeToStatus
DnsModifyRecordsInSet_A
DnsModifyRecordsInSet_UTF8
DnsModifyRecordsInSet_W
DnsNameCompareEx_A
DnsNameCompareEx_UTF8
DnsNameCompareEx_W
DnsNameCompare_A
DnsNameCompare_UTF8
DnsNameCompare_W
DnsNameCopy
DnsNameCopyAllocate
DnsNetworkInfo_CreateFromFAZ
DnsNetworkInformation_CreateFromFAZ
DnsNotifyResolver
DnsNotifyResolverClusterIp
DnsNotifyResolverEx
DnsQueryConfig
DnsQueryConfigAllocEx
DnsQueryConfigDword
DnsQueryEx
DnsQueryExA
DnsQueryExUTF8
DnsQueryExW
DnsQuery_A
DnsQuery_UTF8
DnsQuery_W
DnsRecordBuild_UTF8
DnsRecordBuild_W
DnsRecordCompare
DnsRecordCopyEx
DnsRecordListFree
DnsRecordListUnmapV4MappedAAAAInPlace
DnsRecordSetCompare
DnsRecordSetCopyEx
DnsRecordSetDetach
DnsRecordStringForType
DnsRecordStringForWritableType
DnsRecordTypeForName
DnsReleaseContextHandle
DnsRemoveRegistrations
DnsReplaceRecordSetA
DnsReplaceRecordSetUTF8
DnsReplaceRecordSetW
DnsResetQueryRetryTimeouts
DnsResolverOp
DnsScreenLocalAddrsForRegistration
DnsSetConfigDword
DnsSetQueryRetryTimeouts
DnsStatusString
DnsStringCopyAllocateEx
DnsTraceServerConfig
DnsUnicodeToUtf8
DnsUpdate
DnsUpdateMachinePresence
DnsUpdateTest_A
DnsUpdateTest_UTF8
DnsUpdateTest_W
DnsUtf8ToUnicode
DnsValidateNameOrIp_TempW
DnsValidateName_A
DnsValidateName_UTF8
DnsValidateName_W
DnsValidateServerArray_A
DnsValidateServerArray_W
DnsValidateServerStatus
DnsValidateServer_A
DnsValidateServer_W
DnsValidateUtf8Byte
DnsWriteQuestionToBuffer_UTF8
DnsWriteQuestionToBuffer_W
DnsWriteReverseNameStringForIpAddress
Dns_AddRecordsToMessage
Dns_AllocateMsgBuf
Dns_BuildPacket
Dns_CacheServiceCleanup
Dns_CacheServiceInit
Dns_CacheServiceStopIssued
Dns_CleanupWinsock
Dns_CloseConnection
Dns_CloseSocket
Dns_CreateMulticastSocket
Dns_CreateSocket
Dns_CreateSocketEx
Dns_ExtractRecordsFromMessage
Dns_FindAuthoritativeZoneLib
Dns_FreeMsgBuf
Dns_GetRandomXid
Dns_InitializeMsgBuf
Dns_InitializeMsgRemoteSockaddr
Dns_InitializeWinsock
Dns_OpenTcpConnectionAndSend
Dns_ParseMessage
Dns_ParsePacketRecord
Dns_PingAdapterServers
Dns_ReadPacketName
Dns_ReadPacketNameAllocate
Dns_ReadRecordStructureFromPacket
Dns_RecvTcp
Dns_ResetNetworkInfo
Dns_SendAndRecvUdp
Dns_SendEx
Dns_SetRecordDatalength
Dns_SetRecordsSection
Dns_SetRecordsTtl
Dns_SkipPacketName
Dns_SkipToRecord
Dns_UpdateLib
Dns_UpdateLibEx
Dns_WriteDottedNameToPacket
Dns_WriteQuestionToMessage
Dns_WriteRecordStructureToPacketEx
ExtraInfo_Init
Faz_AreServerListsInSameNameSpace
FlushDnsPolicyUnreachableStatus
GetCurrentTimeInSeconds
HostsFile_Close
HostsFile_Open
HostsFile_ReadLine
IpHelp_IsAddrOnLink
Local_GetRecordsForLocalName
Local_GetRecordsForLocalNameEx
NetInfo_Build
NetInfo_Clean
NetInfo_Copy
NetInfo_CopyNetworkIndex
NetInfo_CreatePerNetworkNetinfo
NetInfo_Free
NetInfo_GetAdapterByAddress
NetInfo_GetAdapterByInterfaceIndex
NetInfo_GetAdapterByName
NetInfo_IsAddrConfig
NetInfo_IsForUpdate
NetInfo_IsTcpipConfigChange
NetInfo_ResetServerPriorities
NetInfo_UpdateDnsInterfaceConfigChange
NetInfo_UpdateNetworkProperties
NetInfo_UpdateServerReachability
QueryDirectEx
Query_Cancel
Query_Main
Reg_FreeUpdateInfo
Reg_GetValueEx
Reg_ReadGlobalsEx
Reg_ReadUpdateInfo
Security_ContextListTimeout
Send_AndRecvUdpWithParam
Send_MessagePrivate
Send_OpenTcpConnectionAndSend
Socket_CacheCleanup
Socket_CacheInit
Socket_CleanupWinsock
Socket_ClearMessageSockets
Socket_CloseEx
Socket_CloseMessageSockets
Socket_Create
Socket_CreateMulticast
Socket_InitWinsock
Socket_JoinMulticast
Socket_RecvFrom
Socket_SetMulticastInterface
Socket_SetMulticastLoopBack
Socket_SetTtl
Socket_TcpListen
Trace_Reset
Update_ReplaceAddressRecordsW
Util_IsIp6Running

Sections

.text
Size: 408KB - Virtual size: 408KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 21KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9e1e9b62c79561c36b9d3a198484af8b

Headers

DLL Characteristics

File Characteristics

Imports

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

api-ms-win-core-crt-l2-1-0

api-ms-win-core-errorhandling-l1-1-1

api-ms-win-core-file-l1-2-1

api-ms-win-core-handle-l1-1-0

api-ms-win-core-heap-l1-2-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-localization-l1-2-1

api-ms-win-core-registry-l1-1-0

api-ms-win-core-heap-obsolete-l1-1-0

api-ms-win-core-processenvironment-l1-2-0

api-ms-win-core-processthreads-l1-1-2

api-ms-win-core-profile-l1-1-0

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

api-ms-win-core-sysinfo-l1-2-1

api-ms-win-core-synch-l1-2-0

api-ms-win-core-util-l1-1-0

api-ms-win-security-base-l1-2-0

api-ms-win-core-threadpool-l1-2-0

ws2_32

ntdll

nsi

api-ms-win-core-debug-l1-1-1

api-ms-win-core-timezone-l1-1-0

api-ms-win-core-delayload-l1-1-1

Exports

Exports

Sections

.text Size: 408KB - Virtual size: 408KB

.data Size: 10KB - Virtual size: 10KB

.idata Size: 6KB - Virtual size: 6KB

.rsrc Size: 33KB - Virtual size: 33KB

.reloc Size: 21KB - Virtual size: 21KB

.text
Size: 408KB - Virtual size: 408KB

.data
Size: 10KB - Virtual size: 10KB

.idata
Size: 6KB - Virtual size: 6KB

.rsrc
Size: 33KB - Virtual size: 33KB

.reloc
Size: 21KB - Virtual size: 21KB