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URL:

http://1990.duckdns.org:50/emm.exe

Full analysis: https://app.any.run/tasks/d577ef08-b467-4323-9f45-80e32e595eff
Verdict: Malicious activity
Analysis date: October 14, 2019, 09:23:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

8A7791164D8E22A19A5AF6B855E6BC2E

SHA1:

FEAA8A74D59647CEA4A57978486D8CC5B94756C4

SHA256:

99CEE9D3556843B0ECD11A438271CF5292CA45721B9647CBE3E1147B4D2BBB83

SSDEEP:

3:N1KkchI9W3AKAIIJ:Ckc4W3AKA

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    No malicious indicators.
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 1820)
  • INFO

    • Manual execution by user

      • opera.exe (PID: 3400)
    • Application launched itself

      • iexplore.exe (PID: 1324)
    • Changes internet zones settings

      • iexplore.exe (PID: 1324)
    • Connects to unusual port

      • iexplore.exe (PID: 1820)
      • opera.exe (PID: 3400)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 1820)
    • Creates files in the user directory

      • opera.exe (PID: 3400)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
3
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe opera.exe

Process information

PID
CMD
Path
Indicators
Parent process
1324"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
1820"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1324 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
3400"C:\Program Files\Opera\opera.exe" C:\Program Files\Opera\opera.exe
explorer.exe
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Version:
1748
Total events
982
Read events
823
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
27
Text files
17
Unknown types
1

Dropped files

PID
Process
Filename
Type
1324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\favicon[1].ico
MD5:
SHA256:
1324iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
1324iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF5DD1F9C685400855.TMP
MD5:
SHA256:
3400opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr68A3.tmp
MD5:
SHA256:
3400opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr6901.tmp
MD5:
SHA256:
3400opera.exeC:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr00001.tmp
MD5:
SHA256:
1324iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF7308D4CCD6E5F231.TMP
MD5:
SHA256:
1324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{60EA81F7-EE64-11E9-AB41-5254004A04AF}.dat
MD5:
SHA256:
3400opera.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HWGI4XGSMXAF6VTRWNGN.temp
MD5:
SHA256:
1324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{60EA81F8-EE64-11E9-AB41-5254004A04AF}.datbinary
MD5:EF55DF36A6FEF476C9F321793B6F7050
SHA256:5AC72ACF303A09D8865955405B0D6B4D1F29814B773F6C14B3812D4F6EAFEB40
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
10
DNS requests
12
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1820
iexplore.exe
GET
79.134.225.115:50
http://1990.duckdns.org:50/emm.exe
CH
malicious
3400
opera.exe
GET
200
93.184.220.29:80
http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl
US
der
528 b
whitelisted
1324
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
3400
opera.exe
GET
200
185.26.182.109:80
http://redir.opera.com/favicons/google/favicon.ico
unknown
image
5.30 Kb
whitelisted
3400
opera.exe
GET
400
185.26.182.94:80
http://sitecheck2.opera.com/?host=1990.duckdns.org&hdn=GDXElFtPxRBJGEdgoBEhog==
unknown
html
150 b
whitelisted
3400
opera.exe
GET
200
172.217.16.206:80
http://clients1.google.com/complete/search?q=1990&client=opera-suggest-search&hl=de
US
text
124 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1324
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3400
opera.exe
185.26.182.94:80
certs.opera.com
Opera Software AS
whitelisted
1820
iexplore.exe
79.134.225.115:50
1990.duckdns.org
Andreas Fink trading as Fink Telecom Services
CH
malicious
3400
opera.exe
93.184.220.29:80
crl4.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3400
opera.exe
185.26.182.94:443
certs.opera.com
Opera Software AS
whitelisted
3400
opera.exe
79.134.225.115:50
1990.duckdns.org
Andreas Fink trading as Fink Telecom Services
CH
malicious
3400
opera.exe
172.217.16.206:80
clients1.google.com
Google Inc.
US
whitelisted
3400
opera.exe
185.26.182.109:80
redir.opera.com
Opera Software AS
unknown

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
1990.duckdns.org
  • 79.134.225.115
malicious
certs.opera.com
  • 185.26.182.94
  • 185.26.182.93
whitelisted
crl4.digicert.com
  • 93.184.220.29
whitelisted
sitecheck2.opera.com
  • 185.26.182.94
  • 185.26.182.93
  • 185.26.182.111
  • 185.26.182.112
whitelisted
dns.msftncsi.com
  • 131.107.255.255
shared
clients1.google.com
  • 172.217.16.206
whitelisted
redir.opera.com
  • 185.26.182.109
  • 185.26.182.110
whitelisted

Threats

PID
Process
Class
Message
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
1820
iexplore.exe
Potentially Bad Traffic
ET CURRENT_EVENTS Terse alphanumeric executable downloader high likelihood of being hostile
1820
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3400
opera.exe
Generic Protocol Command Decode
SURICATA STREAM FIN out of window
3400
opera.exe
Generic Protocol Command Decode
SURICATA STREAM FIN out of window
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
No debug info