Cobalt Strike Beacon dropped by HTML Application (HTA) | Files
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VTI SCORE: 100/100
Target: win10_64 | html_application
Classification: Trojan, Keylogger, Downloader

d8ef1c4f64a05b1abf100044fcb7048c9526d175a114cb90bd134b80783da146 (SHA256)

Secure_Document_Plugin.hta

HTML Application

Created at 2018-02-15 18:28:00

Notifications (2/3)

Some memory dumps may be missing in the reports since the maximum number of dumps was reached during the analysis. You can increase the limit in the configuration settings.

Some memory dumps may be missing in the reports since the total dump size limit was reached during the analysis. You can increase the limit in the configuration settings.

The overall sleep time of all monitored processes was truncated from "11 minutes, 47 seconds" to "8 minutes, 50 seconds" to reveal dormant functionality.

Files Information

Number of sample files submitted for analysis 1
Number of files created and extracted during analysis 3
Number of files modified and extracted during analysis 1
c:\users\ciihmnxmn6ps\appdata\locallow\microsoft\cryptneturlcache\content\0cf27c2989dc9db1c5967c252cccaa32, ...
Blacklisted
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File Properties
Names c:\users\ciihmnxmn6ps\appdata\locallow\microsoft\cryptneturlcache\content\0cf27c2989dc9db1c5967c252cccaa32 (Created File)
c:\users\public\en-us.js (Created File)
Size 284.12 KB
Hash Values MD5: a7d292275cc4b1be0a7408fcc4641a54
SHA1: 06136ba4a292a54206c9cdc80d262ebe0859aaab
SHA256: 2dc1e524f8129ec1a18c62b75b5a00f7f3a9f383f7c9e0299c4a5f50453d51ff
Actions
File Reputation Information
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Information Value
Severity
Blacklisted
Names Script-JS.Trojan.Cactustorch
Families Cactustorch
Classification Trojan
c:\users\ciihmnxmn6ps\desktop\Secure_Document_Plugin.hta
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File Properties
Names c:\users\ciihmnxmn6ps\desktop\Secure_Document_Plugin.hta (Sample File)
Size 0.69 KB
Hash Values MD5: ad3b4198ce49b70d8bb804daf9741660
SHA1: 5620e52094d75d3d8c47d4daade74fa45301e347
SHA256: d8ef1c4f64a05b1abf100044fcb7048c9526d175a114cb90bd134b80783da146
Actions
c:\windows\cercf51.tmp
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File Properties
Names c:\windows\cercf51.tmp (Created File)
Size 0.00 KB
Hash Values MD5: d41d8cd98f00b204e9800998ecf8427e
SHA1: da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
c:\users\ciihmnxmn6ps\appdata\locallow\microsoft\cryptneturlcache\metadata\0cf27c2989dc9db1c5967c252cccaa32
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File Properties
Names c:\users\ciihmnxmn6ps\appdata\locallow\microsoft\cryptneturlcache\metadata\0cf27c2989dc9db1c5967c252cccaa32 (Created File)
Size 0.21 KB
Hash Values MD5: cf7bc666d33cdf89e0292a80599dbc6f
SHA1: 57beed93acdab18424c471f4438e147847b80534
SHA256: a49ddfae6b539c2b9705aa3dc1e61694e768bfb077c789c2295e03f0f02efc6b
Actions
c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\inetcache\counters.dat
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File Properties
Names c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\inetcache\counters.dat (Modified File)
Size 0.12 KB
Hash Values MD5: facb92e802657acec0e601099feda01f
SHA1: a9c28f5f7652f67547a6aed28cf5b749d6a10523
SHA256: e5bf4e0df2157904a32ea3c903931640cabadbe0cd21b5c4ecced2087d4b1d3f
Actions
Function Logfile
Exit-Icon

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
Before

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
After

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
Screenshot
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