NeoSrv[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

NeoSrv.exe
Size

147KB
MD5

db1b5cf5203bf2e3267f8309984f453a
SHA1

7ae17551723820d272e06791009edbe8e60ac7cc
SHA256

02b6a15177281afe27d693ad66967c0f877dadf139d1936136c15b77e5a23939
SHA512

13cf91abe05bddd0ac1320b94a149edcca4a79b98c60588e5222f6218650c71b077cd4aae92354a58a3fbb6ff3c4ca10e88f0a6ff63e7827142120d68618429a
SSDEEP

3072:G9/vp+tFwtyBi/1lfNHFCoxCt+rkKw9noCZVuekIc3:A/Ow4BUljCoxe+rkKioCZ41

Score

1^/10

Malware Config

Signatures

Files

NeoSrv.exe
.exe windows:5 windows x86 arch:x86

90ecc3059bcd86fc93b861636eaf7f26

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

59:04:09:57:f2:08:43:30:2b:a5:2a:a1:f6:ab:ce:ef
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

02/11/2016, 00:00

Not After

21/12/2019, 23:59

Subject

CN=VMware\, Inc.,O=VMware\, Inc.,L=Palo Alto,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

61:19:93:e4:00:00:00:00:00:1c
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/02/2011, 19:25

Not After

22/02/2021, 19:35

Subject

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

09:78:91:f8:e7:0a:28:07:39:39:5d:b9:6b:66:b5:a3:e3:fd:a6:7b
Signer

Actual PE Digest

09:78:91:f8:e7:0a:28:07:39:39:5d:b9:6b:66:b5:a3:e3:fd:a6:7b

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

d:\build\ob\bora-14532872\sslvpn\src\clients\windows\phat\workspace\neoaccel\NeoSrv\Release\NeoSrv.pdb

Imports

traffic

TcDeregisterClient
TcRegisterClient
TcEnumerateInterfaces
TcAddFlow
TcCloseInterface
TcOpenInterfaceW
TcDeleteFilter
TcDeleteFlow
TcAddFilter

wtsapi32

WTSEnumerateSessionsW

iphlpapi

AddIPAddress
DeleteIPAddress
DeleteIpForwardEntry
CreateIpForwardEntry
SetIpForwardEntry

ws2_32

WSAStartup
inet_ntoa
htons

crypt32

CertGetCertificateContextProperty
CertOpenStore
CryptAcquireCertificatePrivateKey
CertEnumCertificatesInStore
CertGetNameStringW

kernel32

VerifyVersionInfoW
VerSetConditionMask
GetLastError
GetCurrentProcess
WaitForSingleObject
CreateProcessW
DeviceIoControl
ReleaseMutex
OpenMutexW
ExitThread
CreateEventW
CreateThread
HeapAlloc
GetProcessHeap
HeapFree
MultiByteToWideChar
InterlockedDecrement
SetEvent
GetFileSize
DisconnectNamedPipe
FlushFileBuffers
ConnectNamedPipe
CreateNamedPipeW
GetConsoleCP
HeapReAlloc
CreateToolhelp32Snapshot
Module32FirstW
CloseHandle
GetModuleHandleW
GetProcAddress
GetVersionExW
WriteFile
CreateFileW
ReadFile
GetConsoleMode
GetTimeZoneInformation
LoadLibraryW
FreeLibrary
Process32FirstW
OpenProcess
Process32NextW
TerminateThread
SetLastError
SetFilePointer
SetStdHandle
WriteConsoleW
SetEndOfFile
CompareStringW
SetEnvironmentVariableA
Sleep
DeleteCriticalSection
GetStartupInfoW
LCMapStringW
HeapSize
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameA
GetModuleFileNameW
GetFileType
InitializeCriticalSectionAndSpinCount
GetStdHandle
SetHandleCount
ExitProcess
GetStringTypeW
GetCurrentThreadId
TlsFree
lstrlenA
WideCharToMultiByte
LocalFree
EnterCriticalSection
LeaveCriticalSection
GetSystemTimeAsFileTime
RtlUnwind
GetCommandLineA
HeapSetInformation
EncodePointer
DecodePointer
RaiseException
IsProcessorFeaturePresent
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
HeapCreate

user32

wsprintfW

advapi32

RegOpenKeyW
StartServiceCtrlDispatcherW
RegisterServiceCtrlHandlerW
SetServiceStatus
OpenSCManagerW
OpenServiceW
ControlService
StartServiceW
CryptSetHashParam
CryptSignHashW
OpenProcessToken
DuplicateTokenEx
SetTokenInformation
CreateProcessAsUserW
LookupPrivilegeValueW
AdjustTokenPrivileges
RegDeleteValueW
RegQueryInfoKeyW
RegEnumKeyW
RegCloseKey
RegQueryValueExW
RegSetValueExW
RegOpenKeyExW
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
SetFileSecurityW
CryptAcquireContextW
CryptCreateHash
CryptReleaseContext
CryptHashData
CryptDestroyHash
CryptGetHashParam

ole32

CoSetProxyBlanket
CoCreateInstance
CoInitializeEx
CoUninitialize

oleaut32

VariantInit
VariantClear
SafeArrayCreate
SafeArrayPutElement
SafeArrayGetElement
SafeArrayGetLBound
SafeArrayGetUBound
SysFreeString
SysAllocString

Sections

.text
Size: 102KB - Virtual size: 101KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

90ecc3059bcd86fc93b861636eaf7f26

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

59:04:09:57:f2:08:43:30:2b:a5:2a:a1:f6:ab:ce:efCertificate

Extended Key Usages

Key Usages

61:19:93:e4:00:00:00:00:00:1cCertificate

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

09:78:91:f8:e7:0a:28:07:39:39:5d:b9:6b:66:b5:a3:e3:fd:a6:7bSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

traffic

wtsapi32

iphlpapi

ws2_32

crypt32

kernel32

user32

advapi32

ole32

oleaut32

Sections

.text Size: 102KB - Virtual size: 101KB

.rdata Size: 21KB - Virtual size: 20KB

.data Size: 5KB - Virtual size: 18KB

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

.reloc Size: 8KB - Virtual size: 8KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

59:04:09:57:f2:08:43:30:2b:a5:2a:a1:f6:ab:ce:ef
Certificate

61:19:93:e4:00:00:00:00:00:1c
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

09:78:91:f8:e7:0a:28:07:39:39:5d:b9:6b:66:b5:a3:e3:fd:a6:7b
Signer

.text
Size: 102KB - Virtual size: 101KB

.rdata
Size: 21KB - Virtual size: 20KB

.data
Size: 5KB - Virtual size: 18KB

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

.reloc
Size: 8KB - Virtual size: 8KB