screenconnect[.]clientsetup[.]exe

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General

Target
screenconnect.clientsetup.exe
Size 5.5MB
Sample260825-pl2k8ssbnd
SHA256 bf374a3abec9f6124a52e72f09960e65c67e0ac89c34cf2217b76ee10aa47931
MD5 34827b5e200c2be534997a5bab31405e
SHA1 b191673f406b6650c90c8557367f278aad9a0d18
SHA512 b5a226d7036c347b2108d6d0d1dea8f0c79dce6aba5fac3f10762b27e8ab719ed87bac2c199d0f2ad3415df06cbb89d714cae104fd0f75974eb315ea7539dc33
SSDEEP 98304:PGs6efPMjb2w6LeJR+WJ0dX2DSQG1oqryAqqlDQg+l/:OfefPMjb2w6L4Rr0AP0yANlDdW
TLSH
T11246F101B3D296B9C16F0638D8799269A774BC009316C7BB57D4BEB97D327C08E32366
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

revoked_codesign

Malware Config

Signatures

Revoked Certificate in Chain 1 IoCs

One or more certificates in the signing chain have been revoked, indicating potential compromise.

revoked_codesign

resource
screenconnect.clientsetup.exe

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
screenconnect.clientsetup.exe

File Explorer

screenconnect.clientsetup.exe

.exe 5.5MB

screenconnect.clientsetup.exe

IMPHASH 9771ee6344923fa220489ab01239bdfd
SHA256 bf374a3abec9f6124a52e72f09960e65c67e0ac89c34cf2217b76ee10aa47931
MD5 34827b5e200c2be534997a5bab31405e
SHA1 b191673f406b6650c90c8557367f278aad9a0d18
SHA512 b5a226d7036c347b2108d6d0d1dea8f0c79dce6aba5fac3f10762b27e8ab719ed87bac2c199d0f2ad3415df06cbb89d714cae104fd0f75974eb315ea7539dc33
SSDEEP 98304:PGs6efPMjb2w6LeJR+WJ0dX2DSQG1oqryAqqlDQg+l/:OfefPMjb2w6L4Rr0AP0yANlDdW
TLSH
T11246F101B3D296B9C16F0638D8799269A774BC009316C7BB57D4BEB97D327C08E32366
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Revoked Certificate in Chain

One or more certificates in the signing chain have been revoked, indicating potential compromise.

revoked_codesign
Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

a4:a8:ea:85:33:29:8a:44:52:f4:87:e7:a5:34:87:36:3d:20:c8:d8:ff:c0:ed:58:f9:62:84:b9:97:79:93:ca

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=ConnectWise\, LLC,O=ConnectWise\, LLC,L=Tampa,ST=Florida,C=US

Chains

Jun 13, 2025

CN=ConnectWise\, LLC,O=ConnectWise\, LLC,L=Tampa,ST=Florida,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=ConnectWise\, LLC,O=ConnectWise\, LLC,L=Tampa,ST=Florida,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 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=ConnectWise\, LLC,O=ConnectWise\, LLC,L=Tampa,ST=Florida,C=US

Serial Number

03:22:84:f7:4d:49:f7:43:4a:d2:e4:cc:b9:29:01:58

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

Revoked

Revocation Date

Jun 3, 2025

Timespan

Jun 3, 2025 - Aug 14, 2028

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

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

Jun 4, 2025 - Sep 3, 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 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

Minor OS version

Major OS version

Entry point

5293

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

C:\Users\jmorgan\Source\cwcontrol\Custom\DotNetRunner\Release\DotNetRunner.pdb

mscoree

CorBindToRuntimeEx

kernel32

GetModuleFileNameA DecodePointer SizeofResource LockResource LoadLibraryW LoadResource FindResourceW GetProcAddress WriteConsoleW SetFilePointerEx GetConsoleMode GetConsoleCP FlushFileBuffers HeapReAlloc HeapSize UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetStartupInfoW GetModuleHandleW RtlUnwind GetLastError SetLastError EncodePointer EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW RaiseException GetStdHandle WriteFile CreateFileW MultiByteToWideChar WideCharToMultiByte ExitProcess GetModuleHandleExW GetACP CloseHandle HeapAlloc HeapFree FindClose FindFirstFileExA FindNextFileA IsValidCodePage GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW LCMapStringW SetStdHandle GetFileType GetStringTypeW GetProcessHeap

oleaut32

VariantInit SafeArrayUnaccessData SafeArrayCreateVector SafeArrayDestroy VariantClear SafeArrayAccessData

Sharing

General

Malware Config

Signatures

File Explorer

screenconnect.clientsetup.exe

PE Signature issue

mscoree

kernel32

oleaut32

generic