Index of /publicDatasets/CTU-Malware-Capture-Botnet-169-1

	Name	Last modified	Size	Description
	Parent Directory		-
	2016-08-04_capture-win3.biargus	2016-08-04 14:47	4.9M
	2016-08-04_capture-win3.binetflow	2016-08-04 14:47	5.1M
	2016-08-04_capture-win3.capinfos	2016-08-04 14:43	759
	2016-08-04_capture-win3.dnstop	2016-08-04 14:43	23K
	2016-08-04_capture-win3.html	2016-08-04 14:45	37M
	2016-08-04_capture-win3.json	2016-08-04 14:45	66M
	2016-08-04_capture-win3.mitm.weblog	2016-12-05 22:17	1.1M
	2016-08-04_capture-win3.passivedns	2016-08-04 14:43	116K
	2016-08-04_capture-win3.pcap	2016-08-04 14:12	39M
	2016-08-04_capture-win3.rrd	2016-08-04 14:12	8.0M
	2016-08-04_capture-win3.tcpdstat	2016-09-03 16:45	2.0K
	2016-08-04_capture-win3.uninetflows	2016-10-11 17:16	3.5M
	2016-08-04_capture-win3.weblogng	2016-08-04 14:43	853K
	README.html	2017-01-13 20:48	2.3K
	README.md	2016-08-05 12:36	1.7K
	bro/	2017-08-31 09:45	-
	domains-requested.md	2017-06-29 17:07	3.6K
	domains.in.1691.md	2017-06-29 17:11	1.5K
	domains.in.1693.md	2017-06-29 17:11	5.3K
	e12a2c2b633ac12cec3e0d32950dcd5011d2aba4a9b95506c0fd3913446d7c22_miuref.exe.zip	2016-08-04 14:44	87K
	fast-flux-dga-first-analysis.txt	2017-01-13 20:48	212K
	http.domains.md	2017-06-15 21:44	1.8K
	https.domains.md	2017-06-15 21:43	1.3K
	mitm.out	2016-08-04 14:09	33M

Description

• Probable Name: Miuref
• MD5: 8dc809e0f25220e1d6b578eee2e80c33
  
• SHA1: 44a1c528c97771a3281422abbf4389bba171017d
  
• SHA256: e12a2c2b633ac12cec3e0d32950dcd5011d2aba4a9b95506c0fd3913446d7c22
  
• Password of zip file: infected

• This capture was done by intercepting all the packets going to ports 80,8080,8000,443,8443 and redirecting them to a mitmproxy.

• VirusTotal
• HybridAnalysis

• RobotHash

Files

• .capinfos
  • Capinfos file
• .dnstop
  • DNS top file
• .mitm
  • Mitm proxy interception file of http and https
• .passivedns
  • Passive DNS file
• .pcap
  • Original pcap file
• .rrd
  • RRD file for graphs
• .weblogng
  • WEB log of http traffic
• .exe.zip
  • Original malware file
• bro
  • Folder with all the bro output files
• .biargus
  • Argus binary file with all the flows
• .binetflow
  • Argus text file with bidirectional flows. Report time 3600 secs.

IP Addresses

- Infected host: 192.168.1.113
- Default GW: 192.168.1.2

Timeline

Wed Aug 3 20:27:56 CEST 2016

started win3

Wed Aug 3 20:29:45 CEST 2016

infected

Thu Aug 4 2016

power off

Analysis

The malware connects to servers using the port 443/TCP, but the traffic is not TLS or SSL. We know it because the mitm proxy was complaining that the handshake was broken and when we checked, the traffic does not have the structure of SSL or TLS.