MALICIOUS — 65c78afd637ee5211bbc712685cd346173e40c5f86061d276b6c71d7233f7879.exe

MALICIOUS — 65c78afd637ee5211bbc712685cd346173e40c5f86061d276b6c71d7233f7879.exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (90/100), attributed to the execute family. 6 of 26 detection engines flagged it, exhibiting 3 ATT&CK techniques.

Identification

• SHA-256: 65c78afd637ee5211bbc712685cd346173e40c5f86061d276b6c71d7233f7879
• SHA-1: 98b1b256ed200ba7f5322b6e1f100e941e3473fb
• MD5: 4b3946bdd11ad71151fedffd845019f3
• imphash: 75c721f1755f04cc47f7598bb55e4e6f
• ssdeep: 98304:/zIus6efPUIdoaxcp8wy5c3trGOlkQ5DUOgJ9zl:/hfefPtHxcp9ym3nltDUJV
• TLSH: T1F26502CD8612A360EAF0F910785589DD3453B0E8A1BE1C9C0B83D57D21E99FFB47A14A
• Submitted as: 65c78afd637ee5211bbc712685cd346173e40c5f86061d276b6c71d7233f7879.exe
• File type: pe · Size: 5653232 bytes
• Verdict: malicious (90/100) · Family: execute

Source: MalwareBazaar · first seen 2026-07-26T00:00:00.000Z · SHA-256 verified

Detections (6 of 26 engines)

• capa (capabilities): execute via PowerShell
• YARA: bartblaze: BB_Clipbanker
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Trellix/McAfee ATR: ATR_LockBit_Ransomware
• Microsoft Defender: Trojan:Win32/Sonbokli.A!cl
• Kaspersky (KVRT): not-a-virus:RemoteAdmin.MSIL.ConnectWise.b

MITRE ATT&CK

• T1059.001
• T1057
• T1056.001

Why this verdict

The malicious score of 90/100 is the fusion of 8 weighted signals:

• Microsoft Defender flagged Trojan:Win32/Sonbokli.A!cl (rule Trojan:Win32/Sonbokli.A!cl) - engine signal, weight 0.55, confidence 0.85
• execute via PowerShell (rule execute via PowerShell) - capa signal, weight 0.40, confidence 0.80
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• YARA: bartblaze flagged BB_Clipbanker (rule BB_Clipbanker) - engine signal, weight 0.35, confidence 0.70
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• YARA: Trellix/McAfee ATR flagged ATR_LockBit_Ransomware (rule ATR_LockBit_Ransomware) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://feedback.screenconnect.com/Feedback.axd, 158.94.209.221 - static signal, weight 0.35, confidence 0.60
• enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60

Dynamic analysis (windows)

1 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• http://www.digicert.com/CPS0
• https://feedback.screenconnect.com/Feedback.axd

Embedded domains

• cacerts.digicert.com
• crl3.digicert.com
• crl4.digicert.com
• www.digicert.com
• feedback.screenconnect.com

Embedded IP addresses

• 158.94.209.221

File paths

• C:\Users\jmorgan\Source\cwcontrol\Custom\DotNetRunner\Release\DotNetRunner.pdb
• C:\builds\cc\cwcontrol\Product\Core\obj\Release\net20\ScreenConnect.Core.pdb
• X:\:b:f:l:p:
• X:\:`:d:h:l:p:t:x:
• T:\:d:l:t:
• T:\:d:
• C:\builds\cc\cwcontrol\Product\Windows\obj\Release\net20\ScreenConnect.Windows.pdb
• C:\builds\cc\cwcontrol\Product\WindowsInstaller\obj\Release\net20\ScreenConnect.WindowsInstaller.pdb
• F:\r
• E:\delivery\Dev\wix37_public\build\ship\x86\SfxCA.pdb
• X:\:`:d:h:x:
• C:\build\work\eca3d12b\wix3\build\ship\x86\wixca.pdb
• X:\:
• Q:\:a:f:
• C:\builds\cc\cwcontrol\Product\ClientInstallerRunner\obj\Release\ScreenConnect.ClientInstallerRunner.pdb
• C:\Users\jmorgan\Source\cwcontrol\Custom\DotNetRunner\DotNetResolver\obj\Debug\DotNetResolver.pdb

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report