wps_office_inst[.]exe

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General

Target
wps_office_inst.exe
Size 5.3MB
Sample261111-w6wn2sbd73
SHA256 a824fc24df5520e0d33fadb77ba527711bfe74f1647df02d6bc20f7eb495b65e
MD5 0583c84e1fd8a2e59ffe14f49805e6d2
SHA1 81ca2b8418239d80a7d7052e0f77bb96d70f8787
SHA512 1c7e3861ec3d20cafe8ee5e92d0f9ba8411cb4a8ef2821c3e5899f4d5457fe1a38d2ee00c618a2d895ee55f30f7065d49eb7c276d4df291300b17847212d24f5
SSDEEP 98304:1TokqTTe4T5LbbyBNDxJgHObQtdnxNaznXhjlD/bmc:2kqGkJbWBcRxNcXhRzb1
TLSH
T13546AF01FB8AC5B1E59201B0197AAB7A487DAE285B3084C7E7D01D6E84316D37A37F5F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

wps_office_inst.exe

.exe 5.3MB

wps_office_inst.exe

IMPHASH dd31bf306a1f3f864e7e9e5f70ac72a2
SHA256 a824fc24df5520e0d33fadb77ba527711bfe74f1647df02d6bc20f7eb495b65e
MD5 0583c84e1fd8a2e59ffe14f49805e6d2
SHA1 81ca2b8418239d80a7d7052e0f77bb96d70f8787
SHA512 1c7e3861ec3d20cafe8ee5e92d0f9ba8411cb4a8ef2821c3e5899f4d5457fe1a38d2ee00c618a2d895ee55f30f7065d49eb7c276d4df291300b17847212d24f5
SSDEEP 98304:1TokqTTe4T5LbbyBNDxJgHObQtdnxNaznXhjlD/bmc:2kqGkJbWBcRxNcXhRzb1
TLSH
T13546AF01FB8AC5B1E59201B0197AAB7A487DAE285B3084C7E7D01D6E84316D37A37F5F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Digest

32:44:59:26:03:4f:54:ae:89:4e:c8:f0:c7:5b:40:80:22:21:21:6b:4f:df:c0:17:29:25:4b:79:58:83:b9:86

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=WPS SOFTWARE PTE. LTD.,O=WPS SOFTWARE PTE. LTD.,L=Singapore,C=SG

Chains

Oct 28, 2026

CN=WPS SOFTWARE PTE. LTD.,O=WPS SOFTWARE PTE. LTD.,L=Singapore,C=SG

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=WPS SOFTWARE PTE. LTD.,O=WPS SOFTWARE PTE. LTD.,L=Singapore,C=SG

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

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

Digest

93:7b:2a:67:2c:32:3a:25:fe:6f:47:10:07:1c:89:9c:76:d6:22:b9

Digest Algorithm

sha1

PE Digests Matches

Trusted

Signing Certificate

CN=WPS SOFTWARE PTE. LTD.,O=WPS SOFTWARE PTE. LTD.,L=Singapore,C=SG

Chains

Oct 28, 2026

CN=WPS SOFTWARE PTE. LTD.,O=WPS SOFTWARE PTE. LTD.,L=Singapore,C=SG

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=WPS SOFTWARE PTE. LTD.,O=WPS SOFTWARE PTE. LTD.,L=Singapore,C=SG

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

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

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

May 7, 2025 - Jan 14, 2038

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2026 1,O=DigiCert\, Inc.,C=US

Serial Number

08:4f:dc:33:4f:7e:45:4e:db:c3:0f:8f:f9:92:18:35

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Aug 5, 2026 - Nov 4, 2037

Subject

CN=WPS SOFTWARE PTE. LTD.,O=WPS SOFTWARE PTE. LTD.,L=Singapore,C=SG

Serial Number

0e:0f:26:60:45:de:0b:3c:da:1a:3d:c2:7b:78:27:91

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Oct 15, 2025 - Oct 14, 2028

Minor OS version

Major OS version

Entry point

3192039

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

H:\rc_v12_onl_i18_202606\Build\Release\WPSOffice\office6\addons\konlinesetup_xa\konlinesetup_xa.pdb

kernel32

SetEnvironmentVariableW SetUnhandledExceptionFilter HeapDestroy HeapAlloc HeapReAlloc HeapFree HeapSize GetProcessHeap GetSystemDirectoryW GetWindowsDirectoryW FindResourceExW FreeLibrary GetModuleFileNameW GetModuleHandleW GetProcAddress LoadResource LockResource SizeofResource FindResourceW LoadLibraryW SetDllDirectoryW GetFileAttributesW CloseHandle InitializeCriticalSection EnterCriticalSection LeaveCriticalSection DeleteCriticalSection WaitForSingleObject Sleep GetTickCount VerSetConditionMask GetCommandLineW ExpandEnvironmentStringsA CreateDirectoryW CreateFileW DeleteFileW GetDiskFreeSpaceExW GetDriveTypeW GetFileAttributesExW GetShortPathNameW GetTempFileNameW SetFileTime WriteFile GetTempPathW OutputDebugStringA GetLastError SetLastError CreateMutexW OpenMutexW TerminateProcess GetExitCodeProcess OpenProcess GetSystemTime GetSystemTimeAsFileTime GetNativeSystemInfo ReadProcessMemory GetModuleHandleA GetModuleHandleExW lstrlenW VerifyVersionInfoW GetTimeZoneInformation GetDateFormatW GetTimeFormatW MultiByteToWideChar WideCharToMultiByte GetLocaleInfoW GetGeoInfoW GetUserGeoID GetUserDefaultUILanguage CreateToolhelp32Snapshot Process32FirstW Process32NextW GetCurrentProcessId GetSystemWow64DirectoryW GetSystemPowerStatus GetSystemDefaultLCID GetUserDefaultLCID GetCurrentProcess GetCurrentThread LocalFree GetFileSizeEx GetCurrentThreadId GetProcessId GlobalMemoryStatusEx GetFileInformationByHandle GetFileSize ReadFile SetFilePointer GetLocalTime CreateFileMappingW MapViewOfFile UnmapViewOfFile FileTimeToSystemTime SystemTimeToFileTime VirtualAlloc SetEvent CreateEventW ExitProcess FreeResource MulDiv FindClose FindFirstFileW FindNextFileW RemoveDirectoryW CopyFileW FileTimeToLocalFileTime GetVolumeInformationW DecodePointer RaiseException InitializeCriticalSectionAndSpinCount CreateFileA DeviceIoControl CreateThread ExpandEnvironmentStringsW ProcessIdToSessionId WTSGetActiveConsoleSessionId GetEnvironmentVariableW CreateProcessW GetPrivateProfileStringW GetLongPathNameW ResetEvent ReleaseSemaphore CreateSemaphoreW SystemTimeToTzSpecificLocalTime ReleaseMutex WaitForMultipleObjects VirtualQuery OpenFileMappingW OutputDebugStringW GetProcessTimes GetStdHandle GetFileType TlsAlloc TlsGetValue TlsSetValue TlsFree SwitchToFiber DeleteFiber CreateFiber FormatMessageW QueryPerformanceCounter ConvertFiberToThread ConvertThreadToFiber LoadLibraryA GetConsoleMode SetConsoleMode ReadConsoleA ReadConsoleW QueryPerformanceFrequency GetSystemDirectoryA SleepEx GetFullPathNameW MoveFileExA GetEnvironmentVariableA CompareFileTime PeekNamedPipe InitializeConditionVariable WakeAllConditionVariable CreateEventA RegisterWaitForSingleObject UnregisterWait CreateIoCompletionPort GetQueuedCompletionStatusEx PostQueuedCompletionStatus SetFileCompletionNotificationModes GetACP GetCurrentDirectoryW GlobalAlloc GlobalUnlock GlobalLock DuplicateHandle DosDateTimeToFileTime GetEnvironmentStringsW GetSystemInfo VirtualProtect LoadLibraryExA IsDebuggerPresent GetStringTypeW InitializeSRWLock ReleaseSRWLockExclusive AcquireSRWLockExclusive InitializeCriticalSectionEx TryEnterCriticalSection FindFirstFileExW SetEndOfFile SetFilePointerEx MoveFileExW GetLocaleInfoEx InitOnceBeginInitialize InitOnceComplete EncodePointer LCMapStringEx CompareStringEx GetCPInfo WaitForSingleObjectEx InitializeSListHead UnhandledExceptionFilter IsProcessorFeaturePresent GetStartupInfoW RtlUnwind InterlockedPushEntrySList LoadLibraryExW GetCommandLineA ExitThread FreeLibraryAndExitThread SetConsoleCtrlHandler WriteConsoleW GetConsoleCP CompareStringW LCMapStringW IsValidLocale EnumSystemLocalesW FlushFileBuffers SetStdHandle IsValidCodePage GetOEMCP FreeEnvironmentStringsW

Sharing

General

Malware Config

Signatures

File Explorer

wps_office_inst.exe

kernel32

generic