ScreenConnect[.]ClientSetup[.]exe

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General

Target
ScreenConnect.ClientSetup.exe
Size 5.3MB
Sample261006-w2xesafh73
SHA256 565ebdbc3a1d3c26c7a81f89e560dbfc96b2e8cb8ad258184a4bf8ba2a903c00
MD5 0c508a2bcc1b6d8bbed6c9e51f6acae1
SHA1 6ffe0b8a28a941a5fb1b89bb4112ceafda0532f6
SHA512 69da1816a5141bd3f20ea0fc8135c9d38f01b6cc71c431f6b23d1e7e9b2f1efed27c7ae4e2463523481c139fc0fb6097911d7c8334ef32434012802faed165e3
SSDEEP 98304:7ds6efPc66x9G6GYjTG7WSvhrG9N9vlcUR:hfefPQHGYjMi9N9R
TLSH
T18E46F141B3D695B6C0BF0678D87A52AA6734BC048312C7EB57E4BD297D327C04E327A6
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One or more certificates in the signing chain have been revoked, indicating potential compromise.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 5.3MB

ScreenConnect.ClientSetup.exe

IMPHASH 9771ee6344923fa220489ab01239bdfd
SHA256 565ebdbc3a1d3c26c7a81f89e560dbfc96b2e8cb8ad258184a4bf8ba2a903c00
MD5 0c508a2bcc1b6d8bbed6c9e51f6acae1
SHA1 6ffe0b8a28a941a5fb1b89bb4112ceafda0532f6
SHA512 69da1816a5141bd3f20ea0fc8135c9d38f01b6cc71c431f6b23d1e7e9b2f1efed27c7ae4e2463523481c139fc0fb6097911d7c8334ef32434012802faed165e3
SSDEEP 98304:7ds6efPc66x9G6GYjTG7WSvhrG9N9vlcUR:hfefPQHGYjMi9N9R
TLSH
T18E46F141B3D695B6C0BF0678D87A52AA6734BC048312C7EB57E4BD297D327C04E327A6
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One or more certificates in the signing chain have been revoked, indicating potential compromise.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

19:b4:c1:93:ec:ef:0d:31:e8:2d:0e:4f:9f:f0:8f:ac:ed:32:b0:87:46:48:52:85:7f:40:a2:d9:43:c5:ee:71

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 12, 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

04:d9:b5:33:8e:a0:fa:57:29:e8:56:cf:f2:00:60:f2

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 11, 2025

Timespan

Jun 11, 2025 - Jun 13, 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