NTWebServer[.]exe

Sharing

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General

Target

NTWebServer.exe
Size

193KB
MD5

cd70648335c2e64c0b65deb10d3053d6
SHA1

53d3db2393247166ffa5d0536559d2443a543e63
SHA256

67071a83839085f1c85a0d13fa66c9444187519e1d71dab8b37802a2c210b47f
SHA512

06457df174cfdf449b5bd71e5d8eac30a8ec6d5865afd93e70cd8c4042247665e9e6522414fa90775e06db8e10566911482c8361785b8a71a2a4deca5523d961
SSDEEP

3072:Pyk+VRcRRBzaTWXdqIs/rfMBQk3Xrml3g71oOH1iZvlrQT9hjXpM6c5uhOIzrzn:PVq0BVdZsPr8jX2En

Score

1^/10

Malware Config

Signatures

Files

NTWebServer.exe
.exe windows:5 windows x86 arch:x86

cb8d17961b3422e07ef2709641da48dc

Code Sign

04:a3:48:2c:5f:b0:4f:8b:a5:68:38:5f:43:da:9e:01
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

20/09/2018, 00:00

Not After

24/09/2021, 12:00

Subject

CN=AVEVA Group plc,OU=AUS,O=AVEVA Group plc,L=Cambridge,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

d1:33:cf:48:40:9b:b6:ab:f6:9c:6c:ac:aa:d9:c6:fd:17:31:4a:12:64:7d:21:34:b7:c7:6e:04:64:30:0b:9d
Signer

Actual PE Digest

d1:33:cf:48:40:9b:b6:ab:f6:9c:6c:ac:aa:d9:c6:fd:17:31:4a:12:64:7d:21:34:b7:c7:6e:04:64:30:0b:9d

Digest Algorithm

sha256

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\02\362\Sources\stage\bin\Studio\Release\NTWebServer.pdb

Imports

ws2_32

WSACleanup
WSAStartup
socket
shutdown
send
recv
listen
htons
ioctlsocket
closesocket
bind
accept

kernel32

SetStdHandle
LoadLibraryW
OutputDebugStringW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetModuleFileNameW
GetFileSize
WriteFile
ReadFile
GetFileTime
CloseHandle
CreateFileW
SetEvent
ResetEvent
WaitForSingleObject
WaitForMultipleObjects
Sleep
GetTickCount
CreateEventW
WriteConsoleW
CreateThread
GetExitCodeThread
GetStringTypeW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapReAlloc
SetConsoleCtrlHandler
LoadLibraryExW
FreeLibrary
InterlockedExchange
FatalAppExitA
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetModuleFileNameA
GetFileType
GetProcessHeap
GetStdHandle
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
GetCurrentThreadId
GetCurrentThread
InterlockedIncrement
GetLastError
IsProcessorFeaturePresent
EncodePointer
DecodePointer
IsDebuggerPresent
FlushFileBuffers
RtlUnwind
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
HeapAlloc
RaiseException
HeapFree
InterlockedDecrement
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
HeapSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
CreateSemaphoreW

user32

GetWindowTextLengthW
GetWindowTextW
LoadStringW
LoadIconW
GetParent
GetWindowRect
GetClientRect
SetWindowTextW
UpdateWindow
TranslateAcceleratorW
LoadAcceleratorsW
SetDlgItemTextW
EndDialog
DialogBoxParamW
SetWindowPos
MoveWindow
ShowWindow
DestroyWindow
CreateWindowExW
RegisterClassW
PostQuitMessage
DefWindowProcW
DispatchMessageW
TranslateMessage
GetMessageW

gdi32

GetStockObject

Sections

.text
Size: 139KB - Virtual size: 138KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

cb8d17961b3422e07ef2709641da48dc

Code Sign

04:a3:48:2c:5f:b0:4f:8b:a5:68:38:5f:43:da:9e:01Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

d1:33:cf:48:40:9b:b6:ab:f6:9c:6c:ac:aa:d9:c6:fd:17:31:4a:12:64:7d:21:34:b7:c7:6e:04:64:30:0b:9dSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

ws2_32

kernel32

user32

gdi32

Sections

.text Size: 139KB - Virtual size: 138KB

.rdata Size: 31KB - Virtual size: 31KB

.data Size: 4KB - Virtual size: 15KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 8KB - Virtual size: 7KB

04:a3:48:2c:5f:b0:4f:8b:a5:68:38:5f:43:da:9e:01
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

d1:33:cf:48:40:9b:b6:ab:f6:9c:6c:ac:aa:d9:c6:fd:17:31:4a:12:64:7d:21:34:b7:c7:6e:04:64:30:0b:9d
Signer

.text
Size: 139KB - Virtual size: 138KB

.rdata
Size: 31KB - Virtual size: 31KB

.data
Size: 4KB - Virtual size: 15KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 8KB - Virtual size: 7KB