zhelp[.]exe | Triage

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General

Target

zhelp.exe
Size

1.4MB
MD5

24b2ffa704066bc9f5221b3b885fb165
SHA1

3358f9ddff12cf94c5ce77f4973f95b0e2a273a9
SHA256

cfffcdf679e24728a8473a979530f7e193784ced4571830f704f70c407fc0452
SHA512

2e11e531bbafcc93c617c2800c96f81a7257d6f4215a7e53ffe7ab3cbf9caf2af6a144f78a3b1d35512f391b589b9b9c00fb6dd5b90333bf6f2541cbc35280d9
SSDEEP

24576:Yq9/7n6lbcC8obXs1zj1SqdAGFQZIxsu45UJoeVO:t6+C8or8zjYq+ZIGP5UJoek

Score

1^/10

Malware Config

Signatures

Files

zhelp.exe
.exe windows x86

14c198737dea646ad253084b784990ed

Code Sign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Not Before

28-07-2020 00:00

Not After

28-07-2030 00:00

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

44:8a:bf:29:b0:45:82:3e:5d:6d:cc:0b
Certificate

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Not Before

05-01-2022 09:58

Not After

06-01-2024 09:58

Subject

SERIALNUMBER=911101026662879416,CN=Beijing Qihu Technology Co.\, Ltd.,O=Beijing Qihu Technology Co.\, Ltd.,STREET=朝阳区酒仙桥路6号院2号楼1至19层104号内8层801,L=Beijing,ST=Beijing,C=CN,1.3.6.1.4.1.311.60.2.1.2=#13074245494a494e47,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1d
Certificate

Issuer

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Not Before

06-04-2022 07:44

Not After

08-05-2033 07:44

Subject

CN=Globalsign TSA for Advanced - G4,O=GlobalSign nv-sa,C=BE

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Not Before

20-06-2018 00:00

Not After

10-12-2034 00:00

Subject

CN=GlobalSign Timestamping CA - SHA384 - G4,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

20-02-2019 00:00

Not After

18-03-2029 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R6,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

04:00:00:00:00:01:21:58:53:08:a2
Certificate

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Not Before

18-03-2009 10:00

Not After

18-03-2029 10:00

Subject

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

3f:41:42:3e:d7:62:6b:f4:bb:bb:fb:4b:4a:0b:19:e7:3e:d9:cb:df:e9:b4:80:d7:76:ed:7e:c7:e7:ff:b5:84
Signer

Actual PE Digest

3f:41:42:3e:d7:62:6b:f4:bb:bb:fb:4b:4a:0b:19:e7:3e:d9:cb:df:e9:b4:80:d7:76:ed:7e:c7:e7:ff:b5:84

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetVersionExW
GetVersion
GetProcAddress
GetModuleHandleW
FreeLibrary
lstrlenW
lstrcmpiW
LeaveCriticalSection
RaiseException
EnterCriticalSection
GetLastError
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
GetModuleFileNameW
InitializeCriticalSection
DeleteCriticalSection
InterlockedDecrement
InterlockedIncrement
DebugBreak
OutputDebugStringW
lstrlenA
LockResource
FreeResource
GetCurrentThreadId
GetCommandLineW
LocalFree
GetSystemDirectoryW
CloseHandle
ReadFile
SetFilePointer
CreateFileW
GetCurrentProcessId
DeviceIoControl
GetUserDefaultUILanguage
GetTempPathW
SetEnvironmentVariableW
Sleep
GetCurrentProcess
FlushInstructionCache
SetLastError
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
GetFileSizeEx
GetLogicalDriveStringsW
GetDriveTypeW
GetTempFileNameW
DeleteFileW
GetDiskFreeSpaceExW
QueryDosDeviceW
OpenProcess
MulDiv
GetPrivateProfileStringW
GetTickCount
CreateProcessW
LoadLibraryW
GetModuleFileNameA
CreateToolhelp32Snapshot
MoveFileExW
FindClose
GetFullPathNameW
FindFirstFileW
lstrcpyW
FindNextFileW
RemoveDirectoryW
FreeConsole
Process32FirstW
Process32NextW
WideCharToMultiByte
SetEvent
CreateMutexW
CreateEventW
WaitForSingleObject
GetLogicalDrives
WriteFile
LocalAlloc
InterlockedCompareExchange
CreateFileA
GetFileSize
InterlockedExchange
LoadLibraryA
HeapFree
GetProcessHeap
HeapAlloc
IsProcessorFeaturePresent
VirtualFree
VirtualAlloc
SystemTimeToFileTime
GetSystemTimeAsFileTime
LocalFileTimeToFileTime
SetEndOfFile
SetFilePointerEx
TlsGetValue
TlsSetValue
HeapUnlock
OpenThread
HeapLock
HeapWalk
ReleaseMutex
TlsAlloc
TlsFree
lstrcmpA
lstrcmpiA
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
ExitThread
CreateThread
ExitProcess
GetStartupInfoW
RtlUnwind
LCMapStringA
LCMapStringW
GetCPInfo
HeapReAlloc
HeapSize
HeapCreate
HeapDestroy
GetStdHandle
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
GetStringTypeW
InitializeCriticalSectionAndSpinCount
GetConsoleCP
GetConsoleMode
FlushFileBuffers
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetModuleHandleA
SetStdHandle
GetLocaleInfoW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FindResourceExW

Sections

.text
Size: 413KB - Virtual size: 413KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 917KB - Virtual size: 917KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

14c198737dea646ad253084b784990ed

Code Sign

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:edCertificate

Extended Key Usages

Key Usages

44:8a:bf:29:b0:45:82:3e:5d:6d:cc:0bCertificate

Extended Key Usages

Key Usages

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1dCertificate

Extended Key Usages

Key Usages

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74Certificate

Key Usages

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fcCertificate

Key Usages

04:00:00:00:00:01:21:58:53:08:a2Certificate

Key Usages

3f:41:42:3e:d7:62:6b:f4:bb:bb:fb:4b:4a:0b:19:e7:3e:d9:cb:df:e9:b4:80:d7:76:ed:7e:c7:e7:ff:b5:84Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 413KB - Virtual size: 413KB

.rdata Size: 83KB - Virtual size: 82KB

.data Size: 26KB - Virtual size: 41KB

.rsrc Size: 917KB - Virtual size: 917KB

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed
Certificate

44:8a:bf:29:b0:45:82:3e:5d:6d:cc:0b
Certificate

01:c2:9c:7a:f4:7a:a6:02:58:0e:af:32:b1:23:b1:1d
Certificate

01:ec:1c:92:40:de:fd:2e:40:5d:7c:47:74
Certificate

01:f2:40:42:40:ce:fd:22:db:e9:6c:71:fc
Certificate

04:00:00:00:00:01:21:58:53:08:a2
Certificate

3f:41:42:3e:d7:62:6b:f4:bb:bb:fb:4b:4a:0b:19:e7:3e:d9:cb:df:e9:b4:80:d7:76:ed:7e:c7:e7:ff:b5:84
Signer

.text
Size: 413KB - Virtual size: 413KB

.rdata
Size: 83KB - Virtual size: 82KB

.data
Size: 26KB - Virtual size: 41KB

.rsrc
Size: 917KB - Virtual size: 917KB