RZTHXHelper[.]exe

Sharing

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General

Target

RZTHXHelper.exe
Size

376KB
MD5

d561dae30e396e41ab1d119a94b3966c
SHA1

7493bdeafa144bb9223552d06695dff2264575ef
SHA256

7a13f8aa9032a8543a478b6498f1fe693a3312f2fa87c8086b21040641e6c5d4
SHA512

5ce12957023c33b36fb580ec0c448b50173f9e76e4cd3a4d2c8dc22a1a2396f748e5a1be7246620e613eeb18fd58a3876434fd279be92177fdd34ee461281d89
SSDEEP

6144:F/t2LEhxGOYVQQY9ap16JlCEmAg/HLXUEQ9Y+4jtee7P+:FEx3YZlCtAI7Uj9b49L+

Score

1^/10

Malware Config

Signatures

Files

RZTHXHelper.exe
.exe windows:6 windows x64 arch:x64

4c85dfa26bcd5c26c5fccd6a0de5f9df

Code Sign

37:37:aa:de:9f:72:21:81:eb:6e:a4:00:21:65:fb:e1
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

22/01/2019, 00:00

Not After

27/02/2022, 23:59

Subject

CN=Razer USA Ltd.,O=Razer USA Ltd.,L=Irvine,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
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

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

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

48:97:b3:38:76:b2:3c:6a:e9:d1:94:02:00:63:8e:d1:19:04:d1:9e:da:ba:07:03:42:8a:49:9d:1e:c4:94:c4
Signer

Actual PE Digest

48:97:b3:38:76:b2:3c:6a:e9:d1:94:02:00:63:8e:d1:19:04:d1:9e:da:ba:07:03:42:8a:49:9d:1e:c4:94:c4

Digest Algorithm

sha256

PE Digest Matches

true

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

C:\Users\Administrator\bamboo-home\xml-data\build-dir\360449\SOP-SF-R22ADX64\thx-sophie\solutions\VAD\x64\Release\RZTHXHelper.pdb

Imports

kernel32

PulseEvent
SetEvent
CreateMutexW
EnterCriticalSection
LeaveCriticalSection
WaitForMultipleObjects
OpenEventW
ResetEvent
Sleep
HeapFree
HeapSize
OutputDebugStringW
HeapReAlloc
RaiseException
HeapAlloc
DecodePointer
GetProcessHeap
CreateEventW
CreateFileW
WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileW
FindFirstFileExW
CloseHandle
DeleteCriticalSection
GetLastError
InitializeCriticalSectionEx
FindClose
LCMapStringW
IsDebuggerPresent
DuplicateHandle
WaitForSingleObjectEx
GetCurrentProcess
GetCurrentThread
GetCurrentThreadId
GetExitCodeThread
TryEnterCriticalSection
WideCharToMultiByte
QueryPerformanceCounter
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetSystemTimeAsFileTime
GetTickCount
GetModuleHandleW
GetProcAddress
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
GetCurrentProcessId
InitializeSListHead
CreateTimerQueue
SignalObjectAndWait
SwitchToThread
CreateThread
SetThreadPriority
GetThreadPriority
GetLogicalProcessorInformation
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
GetNumaHighestNodeNumber
GetProcessAffinityMask
SetThreadAffinityMask
RegisterWaitForSingleObject
UnregisterWait
EncodePointer
GetThreadTimes
FreeLibrary
FreeLibraryAndExitThread
GetModuleFileNameW
GetModuleHandleA
LoadLibraryExW
GetVersionExW
VirtualAlloc
VirtualFree
VirtualProtect
ReleaseSemaphore
InterlockedPopEntrySList
InterlockedPushEntrySList
InterlockedFlushSList
QueryDepthSList
UnregisterWaitEx
LoadLibraryW
RtlPcToFileHeader
RtlUnwindEx
ExitThread
GetModuleHandleExW
ExitProcess
MultiByteToWideChar
GetStdHandle
WriteFile
GetACP
GetFileType

user32

LoadStringW
LoadAcceleratorsW
GetMessageW
TranslateAcceleratorW
TranslateMessage
DispatchMessageW
EndDialog
PostQuitMessage
EndPaint
BeginPaint
DefWindowProcW
DestroyWindow
DialogBoxParamW
UpdateWindow
ShowWindow
CreateWindowExW
RegisterClassExW
LoadCursorW
LoadIconW

advapi32

RegCloseKey
RegQueryValueExW
RegOpenKeyExW
GetUserNameW

ole32

PropVariantClear
CoTaskMemFree
CoInitializeEx
CoUninitialize
StringFromCLSID
CoCreateInstance

Sections

.text
Size: 238KB - Virtual size: 237KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 97KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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

4c85dfa26bcd5c26c5fccd6a0de5f9df

Code Sign

37:37:aa:de:9f:72:21:81:eb:6e:a4:00:21:65:fb:e1Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

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

48:97:b3:38:76:b2:3c:6a:e9:d1:94:02:00:63:8e:d1:19:04:d1:9e:da:ba:07:03:42:8a:49:9d:1e:c4:94:c4Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ole32

Sections

.text Size: 238KB - Virtual size: 237KB

.rdata Size: 97KB - Virtual size: 96KB

.data Size: 9KB - Virtual size: 17KB

.pdata Size: 16KB - Virtual size: 15KB

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

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 2KB - Virtual size: 1KB

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

37:37:aa:de:9f:72:21:81:eb:6e:a4:00:21:65:fb:e1
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

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

48:97:b3:38:76:b2:3c:6a:e9:d1:94:02:00:63:8e:d1:19:04:d1:9e:da:ba:07:03:42:8a:49:9d:1e:c4:94:c4
Signer

.text
Size: 238KB - Virtual size: 237KB

.rdata
Size: 97KB - Virtual size: 96KB

.data
Size: 9KB - Virtual size: 17KB

.pdata
Size: 16KB - Virtual size: 15KB

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

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 2KB - Virtual size: 1KB

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