QuickShareSetup[.]exe

Sharing

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General

Target
QuickShareSetup.exe
Size 12.7MB
Sample261030-vr93fsfa69
SHA256 0673f870eaaba4200db242013e1c2686c1362b210067b56111dcfb5e7753d5da
MD5 1d89ef1711adfd7d7ef7564490bb7fdb
SHA1 d00e67908c7f3e4c15fcba71a0a6d27d9646eaf2
SHA512 4644a219d4601adbd0334152659b9778fe94085be58415f991d252790d87a17023692a34cac294696bb73ac616b209cdbbc592cb98fd1e5f7a1724343964c66e
SSDEEP 393216:6MolpE03BV9ZHhyFMwdywihmLha082Iot0D0E2zkwHij8/6TORpZNG+CCFPO35TY:dolpjrPal82I1Pl8/PQY
TLSH
T1C3D6AE02B5A14374F4A33232A43D677E5D217E625B3585CB9BB43C849FB8AD2203A75F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

QuickShareSetup.exe

.exe 12.7MB

QuickShareSetup.exe

IMPHASH f5d535c32114def2cd69f070421ad86d
SHA256 0673f870eaaba4200db242013e1c2686c1362b210067b56111dcfb5e7753d5da
MD5 1d89ef1711adfd7d7ef7564490bb7fdb
SHA1 d00e67908c7f3e4c15fcba71a0a6d27d9646eaf2
SHA512 4644a219d4601adbd0334152659b9778fe94085be58415f991d252790d87a17023692a34cac294696bb73ac616b209cdbbc592cb98fd1e5f7a1724343964c66e
SSDEEP 393216:6MolpE03BV9ZHhyFMwdywihmLha082Iot0D0E2zkwHij8/6TORpZNG+CCFPO35TY:dolpjrPal82I1Pl8/PQY
TLSH
T1C3D6AE02B5A14374F4A33232A43D677E5D217E625B3585CB9BB43C849FB8AD2203A75F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:10 windows x86 arch:x86

Digest

bb:90:07:21:0a:81:f4:f5:94:db:8d:6d:82:d1:7f:47:e8:6a:c7:e9:40:2e:bd:d2:72:a1:ba:f6:86:f0:61:c8

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

SERIALNUMBER=3582691,CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Chains

Oct 6, 2026

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 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

Serial Number

0b:50:cf:24:6b:26:3e:fd:85:a7:29:31:51:58:f3:ff

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

Apr 8, 2024 - Apr 10, 2027

Subject

CN=Dummy certificate

Serial Number

Issuer

CN=Dummy issuer

Timespan

Jan 1, 2013 - Apr 1, 2013

Minor OS version

Major OS version

Entry point

2839136

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

UpdaterSetup.exe.pdb

advapi32

AddAce AdjustTokenPrivileges BuildTrusteeWithSidW ChangeServiceConfig2W ChangeServiceConfigW CheckTokenMembership CloseServiceHandle ConvertSecurityDescriptorToStringSecurityDescriptorW ConvertSidToStringSidW ConvertStringSecurityDescriptorToSecurityDescriptorW ConvertStringSidToSidW CopySid CreateProcessAsUserW CreateProcessWithTokenW CreateServiceW DeleteService DuplicateTokenEx EqualSid GetAce GetAclInformation GetLengthSid GetNamedSecurityInfoW GetSecurityDescriptorControl GetSecurityDescriptorDacl GetSecurityDescriptorGroup GetSecurityDescriptorOwner GetSecurityDescriptorSacl GetSecurityInfo GetSidIdentifierAuthority GetSidLengthRequired GetSidSubAuthority GetSidSubAuthorityCount GetTokenInformation GetTraceEnableFlags GetTraceEnableLevel GetTraceLoggerHandle ImpersonateLoggedOnUser InitializeAcl InitializeSecurityDescriptor InitializeSid IsValidAcl IsValidSecurityDescriptor IsValidSid LookupAccountSidW LookupPrivilegeValueW OpenProcessToken OpenSCManagerW OpenServiceW OpenThreadToken QueryServiceConfigW RegCloseKey RegCreateKeyExW RegDeleteKeyExW RegDeleteValueW RegEnumKeyExW RegEnumValueW RegOpenKeyExW RegQueryInfoKeyW RegQueryValueExW RegSetValueExW RegisterTraceGuidsW RevertToSelf SetEntriesInAclW SetNamedSecurityInfoW SetSecurityDescriptorDacl SetSecurityInfo TraceEvent UnregisterTraceGuids

dbghelp

SymCleanup SymFromAddr SymGetLineFromAddr64 SymGetModuleInfo64 SymGetSearchPathW SymInitialize SymSetOptions SymSetSearchPathW

gdi32

CreateCompatibleDC CreateDIBSection DeleteDC DeleteObject GetObjectW GetStockObject SelectObject SetBrushOrgEx SetStretchBltMode StretchBlt

oleaut32

LoadTypeLi SafeArrayAccessData SafeArrayCreateVector SafeArrayDestroy SafeArrayGetDim SafeArrayGetLBound SafeArrayGetUBound SafeArrayGetVartype SafeArrayUnaccessData SysAllocString SysAllocStringLen SysFreeString SysStringLen SystemTimeToVariantTime VariantClear

shell32

CommandLineToArgvW ord680 SHGetFolderPathW SHGetKnownFolderPath ShellExecuteExW

user32

AllowSetForegroundWindow BeginPaint CharUpperW CreateWindowExW DefWindowProcW DestroyIcon DestroyWindow DispatchMessageW EndPaint GetActiveWindow GetClassInfoExW GetClassLongW GetClientRect GetDesktopWindow GetDpiForWindow GetGuiResources GetMessageW GetQueueStatus GetShellWindow GetSystemMetrics GetSystemMetricsForDpi GetWindowLongW GetWindowRect GetWindowThreadProcessId InvalidateRect IsChild IsDialogMessageW IsWindow KillTimer LoadCursorW LoadImageW LoadStringW MessageBoxExW MsgWaitForMultipleObjectsEx PeekMessageW PostMessageW PostQuitMessage RegisterClassExW SendMessageW SetCursor SetForegroundWindow SetTimer SetWindowLongW SetWindowPos ShowWindow SystemParametersInfoW TranslateMessage UnregisterClassW UpdateWindow

kernel32

AcquireSRWLockExclusive AcquireSRWLockShared AssignProcessToJobObject CancelIoEx CloseHandle CompareStringW ConnectNamedPipe CopyFileW CreateDirectoryW CreateEventW CreateFileA CreateFileMappingW CreateFileW CreateIoCompletionPort CreateMutexW CreateNamedPipeW CreatePipe CreateProcessW CreateThread CreateToolhelp32Snapshot DecodePointer DeleteCriticalSection DeleteFileW DeleteProcThreadAttributeList DeviceIoControl DuplicateHandle EncodePointer EnterCriticalSection EnumResourceNamesW EnumSystemLocalesW ExitProcess ExpandEnvironmentStringsW FileTimeToLocalFileTime FileTimeToSystemTime FindClose FindFirstFileExW FindFirstFileW FindNextFileW FindResourceW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FormatMessageW FreeEnvironmentStringsW FreeLibrary GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetConsoleScreenBufferInfo GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetCurrentThreadStackLimits GetDateFormatW GetDiskFreeSpaceExW GetDriveTypeW GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesExW GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileSize GetFileSizeEx GetFileType GetFullPathNameW GetLastError GetLocalTime GetLocaleInfoW GetLogicalProcessorInformation GetLogicalProcessorInformationEx GetLongPathNameW GetModuleFileNameW GetModuleHandleA GetModuleHandleExA GetModuleHandleExW GetModuleHandleW GetNamedPipeClientProcessId GetNamedPipeServerProcessId GetNativeSystemInfo GetOEMCP GetOverlappedResult GetProcAddress GetProcessHeap GetProcessId GetProcessInformation GetProcessMitigationPolicy GetProcessTimes GetProductInfo GetQueuedCompletionStatus GetStartupInfoW GetStdHandle GetStringTypeW GetSystemDirectoryW GetSystemInfo GetSystemTimeAsFileTime GetSystemTimePreciseAsFileTime GetTempPathW GetThreadId GetThreadPreferredUILanguages GetThreadPriority GetTickCount GetTimeFormatW GetTimeZoneInformation GetUserDefaultLCID GetUserPreferredUILanguages GetVersionExW GetWindowsDirectoryW GlobalAlloc GlobalFree GlobalMemoryStatusEx HeapAlloc HeapDestroy HeapFree HeapReAlloc HeapSetInformation HeapSize InitOnceExecuteOnce InitializeConditionVariable InitializeCriticalSectionEx InitializeProcThreadAttributeList InitializeSListHead InitializeSRWLock InterlockedPushEntrySList IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale IsWow64Process K32GetModuleInformation K32GetProcessMemoryInfo LCMapStringW LeaveCriticalSection LoadLibraryExA LoadLibraryExW LoadLibraryW LoadResource LocalFree LockResource MapViewOfFile MoveFileExW MoveFileW MulDiv MultiByteToWideChar OpenProcess OutputDebugStringA OutputDebugStringW PeekNamedPipe PostQueuedCompletionStatus Process32FirstW Process32NextW ProcessIdToSessionId QueryFullProcessImageNameW QueryPerformanceCounter QueryPerformanceFrequency QueryThreadCycleTime RaiseException ReadConsoleW ReadFile ReadProcessMemory RegisterWaitForSingleObject ReleaseMutex ReleaseSRWLockExclusive ReleaseSRWLockShared RemoveDirectoryW ReplaceFileW ResetEvent RtlCaptureStackBackTrace RtlUnwind SetConsoleMode SetCurrentDirectoryW SetDefaultDllDirectories SetEndOfFile SetEnvironmentVariableW SetEvent SetFileAttributesW SetFileInformationByHandle SetFilePointer SetFilePointerEx SetFileTime SetHandleInformation SetInformationJobObject SetLastError SetPriorityClass SetProcessInformation SetProcessWorkingSetSize SetStdHandle SetThreadInformation SetThreadPriority SetUnhandledExceptionFilter SizeofResource Sleep SleepConditionVariableSRW SwitchToThread SystemTimeToFileTime SystemTimeToTzSpecificLocalTime TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TryAcquireSRWLockExclusive TzSpecificLocalTimeToSystemTime UnhandledExceptionFilter UnmapViewOfFile UnregisterWaitEx UpdateProcThreadAttribute VerSetConditionMask VerifyVersionInfoW VirtualAlloc VirtualFree VirtualProtect VirtualQuery WTSGetActiveConsoleSessionId WaitForMultipleObjects WaitForSingleObject WaitNamedPipeW WakeAllConditionVariable WakeConditionVariable WideCharToMultiByte WriteConsoleW WriteFile lstrcmpW lstrcmpiW

ole32

CoAddRefServerProcess CoCreateInstance CoGetCallContext CoInitializeEx CoRegisterClassObject CoRegisterInitializeSpy CoReleaseServerProcess CoResumeClassObjects CoRevokeClassObject CoRevokeInitializeSpy CoTaskMemFree CoUninitialize IIDFromString StringFromGUID2

ntdll

NtDeleteKey NtQueryInformationProcess NtQueryObject RtlGetLastNtStatus RtlGetVersion

secur32

GetUserNameExW

wtsapi32

WTSEnumerateSessionsW WTSFreeMemory WTSQuerySessionInformationW

userenv

CreateEnvironmentBlock DestroyEnvironmentBlock EnterCriticalPolicySection LeaveCriticalPolicySection

winhttp

WinHttpAddRequestHeaders WinHttpCloseHandle WinHttpConnect WinHttpGetProxyForUrl WinHttpOpen WinHttpOpenRequest WinHttpQueryHeaders WinHttpReadData WinHttpReceiveResponse WinHttpSendRequest WinHttpSetOption WinHttpSetStatusCallback

shlwapi

ord437 PathMatchSpecW

winmm

timeBeginPeriod timeEndPeriod timeGetTime

api-ms-win-core-synch-l1-2-0

WaitOnAddress WakeByAddressAll WakeByAddressSingle

bcryptprimitives

ProcessPrng

api-ms-win-core-winrt-l1-1-0

RoInitialize RoUninitialize

Name

.text

Size

3.9MB

Virtual Size

3.9MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

644KB

Virtual Size

644KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

15KB

Virtual Size

110KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fptable

Size

512B

Virtual Size

128B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

478B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

CPADinfo

Size

512B

Virtual Size

40B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

malloc_h

Size

1024B

Virtual Size

774B

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

8.0MB

Virtual Size

8.0MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

120KB

Virtual Size

119KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

QuickShareSetup.exe

advapi32

dbghelp

gdi32

oleaut32

shell32

user32

kernel32

ole32

ntdll

secur32

wtsapi32

userenv

winhttp

shlwapi

winmm

api-ms-win-core-synch-l1-2-0

bcryptprimitives

api-ms-win-core-winrt-l1-1-0

generic