MALICIOUS — 2e230ba196813b3a73bc65e0fd0d05413b8fb624a602ff89730b113a2c775fde

MALICIOUS — 2e230ba196813b3a73bc65e0fd0d05413b8fb624a602ff89730b113a2c775fde is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the HUILoader family. 5 of 56 detection engines flagged it, exhibiting 4 ATT&CK techniques.

Identification

• SHA-256: 2e230ba196813b3a73bc65e0fd0d05413b8fb624a602ff89730b113a2c775fde
• SHA-1: e002c6eb515627c5484d038ee4b6b51ad6d31515
• MD5: 8a2e2c6b6d756401a8c2b946c14b5d6c
• imphash: 729c8bec06e3e7da96af498e10191af7
• ssdeep: 49152:imx960N8mx9F/4MnYYJ2ZhqSGLHkJEM22RAR5FeA6wQmUi6AjW/MUSdGRf3/tL9i:iGN8BIDQKzjxAZtL9IW1dXg3S/MHmgH
• TLSH: T19C604899023226CFD1F9DA24591B496C518EB0F8F13D7A4A9EC7542F5DEA233B83005B
• Submitted as: 2e230ba196813b3a73bc65e0fd0d05413b8fb624a602ff89730b113a2c775fde
• File type: pe · Size: 3733178 bytes
• Verdict: malicious (99/100) · Family: HUILoader

Detections (5 of 56 engines)

• capa (capabilities): capability:collection/keylog
• ClamAV (daily): Win.Trojan.Generic-9937278-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Yara-Rules community: YR_AntiDebug_Checks
• LIEF (executable format parser): lief:invalid-authenticode

MITRE ATT&CK

• T1547.001
• T1071.001
• T1057
• T1056.001

Why this verdict

The malicious score of 99/100 is the fusion of 11 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Generic-9937278-0 (rule Win.Trojan.Generic-9937278-0) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
• YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70
• LIEF (executable format parser) flagged lief:invalid-authenticode (rule lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70
• capa (capabilities) flagged capability:collection/keylog (rule capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70
• persist via registry run key (rule persist via registry run key) - capa signal, weight 0.35, confidence 0.60
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
• enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60
• Memory forensics: 5 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5976) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

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

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• update.googleapis.com
• desktop-hsgcbep
• login.live.com
• v20.events.data.microsoft.com
• config.edge.skype.com
• windows.msn.com
• www.msn.com
• officeclient.microsoft.com
• odc.officeapps.live.com
• assets.msn.com
• www.bing.com
• licensing.mp.microsoft.com
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• www.msftconnecttest.com/connecttest.txt

Embedded URLs

• http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
• http://office.microsoft.com
• http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
• http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
• http://www.microsoft.com/windows0
• http://crl.verisign.com/tss-ca.crl0
• http://crl.microsoft.com/pki/crl/products/CodeSignPCA2.crl0O
• http://watson.microsoft.com/dw/dcp.asp
• http://watson.microsoft.com/dw/watsoninfo.asp
• http://www.microsoft.com/pki/certs/tspca.crt0
• http://schemas.microsoft.com/SMI/2005/WindowsSettings
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• crl.microsoft.com
• www.microsoft.com
• office.microsoft.com
• crl.verisign.com
• watson.microsoft.com
• microsoft.com
• msn.com
• schemas.microsoft.com

Embedded IP addresses

• 4.207.44.66
• 4.230.171.124
• 20.247.184.142
• 52.110.12.32
• 52.110.12.38

Registry keys

• HKCU\Software\Microsoft\Shared\OfficeUILanguage
• HKCU\Software
• HKLM\Software
• HKCU\Software\Microsoft\Internet
• HKLM\Software\Microsoft\Windows
• HKLM\Software\Microsoft\Office\11.0\Registration
• HKCU\Software\Policies
• HKLM\Software\Policies

File paths

• d:\dbs\el\oc\target\x86\ship\postc2r\x-none\setlang.pdb
• C:\Loggers\MyLogger.dll;OutputAsHTML
• C:\My.dll
• C:\Logger.dll
• f:\dd\tools\devdiv\FinalPublicKey.snk
• f:\dd\vsproject\xmake\XMakeCommandLine\objr\i386\MSBuild.pdb
• C:\WINDOWS\system32\msvbvm60.dll\3
• R:\Sg
• F:\Office\Target\x86\ship\postc2r\x-none\protocolhandler.pdb
• T:\:h:p:
• X:\:`:d:h:l:p:t:x:
• T:\:l:

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report