SUSPICIOUS — f55b971f44831b9a80dc8780aed1daf835c6fdd42c596e0dde7a26db41f82a12
SUSPICIOUS — f55b971f44831b9a80dc8780aed1daf835c6fdd42c596e0dde7a26db41f82a12 is a html sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (66/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f55b971f44831b9a80dc8780aed1daf835c6fdd42c596e0dde7a26db41f82a12 - SHA-1:
7b7a10a2cb23e063483b5b0b9c1fb13fe3aa2159 - MD5:
656074e06cffcd2683479be4a53b4c2e - ssdeep:
768:DymsskV6ClWtsVaLO1kAdh1VAUYYZp1h4wpEDuM3kHMA3VlQ4J1bEdShceKZVMVk:DzsskV6ClWtsVaLO1kAdh1VAUYYZp1h0 - TLSH:
T1FD2C00E948583BFAFED2D7374E5880F44181E205DF6B66C54AA624FC372D8A05DAB070 - Submitted as: f55b971f44831b9a80dc8780aed1daf835c6fdd42c596e0dde7a26db41f82a12
- File type: html · Size: 25497 bytes
- Verdict: suspicious (66/100)
Detections (2 of 50 engines)
- Microsoft Defender: Exploit:HTML/IframeRef.DM
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 66/100 is the fusion of 5 weighted signals:
- Contacted 28 external host(s) at runtime (23 HTTP) - network signal, weight 0.40, confidence 0.80
- Obfuscated unknown script: defense-evasion (rule
script-deobfuscation) - static signal, weight 0.35, confidence 0.75 - Embedded network infrastructure: http://bestpilzzz.com/am-oxicillin.html>, http://bestpilzzz.com/ceealees.html>, http://bestpilzzz.com/amoxicill9n.html> - static signal, weight 0.35, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
271 behavior events · 1 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Embedded URLs
- http://bestpilzzz.com/am-oxicillin.html>
- http://bestpilzzz.com/ceealees.html>
- http://bestpilzzz.com/amoxicill9n.html>
- http://bestpilzzz.com/amoxicillig.html>
- http://bestpilzzz.com/amozicillin.html>
- http://bestpilzzz.com/ciwlis.html>
- http://bestpilzzz.com/amvien.html>
- http://bestpilzzz.com/amoxic-illin.html>
- http://bestpilzzz.com/carisoprod-ol.html>
- http://bestpilzzz.com/caarisoprodol.html>
- http://bestpilzzz.com/alorazolam.html>
- http://bestpilzzz.com/ayivan.html>
- http://bestpilzzz.com/cjalis.html>
- http://bestpilzzz.com/ciialis.html>
- http://bestpilzzz.com/caeisoprodol.html>
- http://bestpilzzz.com/amoxici-llin.html>
- http://bestpilzzz.com/wlprazolam.html>
- http://bestpilzzz.com/alprazolaj.html>
- http://bestpilzzz.com/aoprazolam.html>
- http://bestpilzzz.com/alp4azolam.html>
- http://bestpilzzz.com/afivan.html>
- http://bestpilzzz.com/aamoxicillin.html>
- http://bestpilzzz.com/ativam.html>
- http://bestpilzzz.com/aambien.html>
- http://bestpilzzz.com/c-arisoprodol.html>
Embedded domains
- bestpilzzz.com
- doctorsitezzz.com
- pillsitez.com
- planningbudgetweddings.com
- audubonmiamivalley.org
- oyunnokta.com
Embedded IP addresses
- 20.112.250.133
- 20.184.175.21
- 52.123.252.248
- 52.110.12.5
- 85.210.196.11
- 4.230.171.124
- 135.233.95.144
- 57.155.104.224
- 20.76.201.171
- 20.184.175.3
- 135.234.160.246
- 74.178.240.51
- 20.165.94.63
- 13.69.109.131
- 20.247.184.197
- 52.230.60.54
- 162.159.142.9
- 135.232.92.34
- 52.123.129.14
- 203.26.79.13
- 149.154.164.24
- 149.154.167.99
- 52.123.128.14
- 52.148.114.188
- 72.154.7.106
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report