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URL:

http://ca.fakesemoca16.com/

Full analysis: https://app.any.run/tasks/323af4f1-6320-45b4-a2eb-fac408464d6b
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Analysis date: July 11, 2019, 19:41:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
trojan
rat
remcos
Indicators:
MD5:

D499040AD1917B8B6CA53E94B723CEB3

SHA1:

B3FECE3BEE5831F8F0572749F8DCC147104C1BE7

SHA256:

25BEB9D0F5F5036576F2CCE67DC4A2067C0C5FE866362ED4B3E2B8C219DBAE78

SSDEEP:

3:N1KdE3Aut:CGwut

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

    • Changes the autorun value in the registry

      • ca[1].exe (PID: 3860)
    • Application was dropped or rewritten from another process

      • ca[1].exe (PID: 3860)
      • ca[1].exe (PID: 3232)
    • REMCOS RAT was detected

      • ca[1].exe (PID: 3232)
    • Connects to CnC server

      • ca[1].exe (PID: 3232)
    • REMCOS was detected

      • ca[1].exe (PID: 3232)
    • Detected logs from REMCOS RAT

      • ca[1].exe (PID: 3232)
    • Downloads executable files from the Internet

      • iexplore.exe (PID: 3576)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • ca[1].exe (PID: 3860)
      • iexplore.exe (PID: 3576)
      • iexplore.exe (PID: 3340)
    • Suspicious files were dropped or overwritten

      • ca[1].exe (PID: 3860)
    • Application launched itself

      • ca[1].exe (PID: 3860)
    • Creates files in the user directory

      • ca[1].exe (PID: 3232)
    • Writes files like Keylogger logs

      • ca[1].exe (PID: 3232)
  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 3340)
    • Creates files in the user directory

      • iexplore.exe (PID: 3576)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3576)
    • Application launched itself

      • iexplore.exe (PID: 3340)
    • Reads internet explorer settings

      • iexplore.exe (PID: 3576)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start iexplore.exe iexplore.exe ca[1].exe #REMCOS ca[1].exe

Process information

PID
CMD
Path
Indicators
Parent process
3340"C:\Program Files\Internet Explorer\iexplore.exe" http://ca.fakesemoca16.com/C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
3576"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3340 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
3860"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\ca[1].exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\ca[1].exe
iexplore.exe
User:
admin
Company:
How, Inc
Integrity Level:
MEDIUM
Description:
Free YouTube Downloader Setup Program
Version:
595.15.459.905
3232"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\ca[1].exe"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\ca[1].exe
ca[1].exe
User:
admin
Company:
How, Inc
Integrity Level:
MEDIUM
Description:
Free YouTube Downloader Setup Program
Version:
595.15.459.905
Total events
671
Read events
604
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
0
Text files
13
Unknown types
4

Dropped files

PID
Process
Filename
Type
3576iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\XDQJWUDO\ca_fakesemoca16_com[1].txt
MD5:
SHA256:
3340iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JGRR2OYX\favicon[1].ico
MD5:
SHA256:
3340iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
3576iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\3ISU9YCP\ca_fakesemoca16_com[1].htmhtml
MD5:75CC04291A420760C4B770CBFC270340
SHA256:B937EA00289BD7A8086A7F2057656F910EEAD85F6A1E3B0609A218A4B4A66E25
3576iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\MSHist012019071120190712\index.datdat
MD5:E370F65B0D1708765702463CDA8BA916
SHA256:4692173028B5D0027BF4D96A94AFCA084AF0881D0C7D1C264FA7CF4A762B0AEF
3576iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:B84CAF422005921D902D4C8221145C46
SHA256:47370B47F93415225BACCF2F9502FA2CFC34945DB9BFAD393F1228BFF25C1C8B
3860ca[1].exeC:\Users\Public\bKqoAfTmyH.vbstext
MD5:EB225CBC9735AF67C8FF9375225C8F2F
SHA256:76006D7F0E88BAB5B660ED1E16E89CF84EC9D2920F9358456D68232373D3C3B1
3232ca[1].exeC:\Users\admin\AppData\Roaming\remcos\logs.dattext
MD5:B4378A04B41B0C1D86785C5B55DCDA10
SHA256:E573283E8A4AE3315E8EDF8F6B9B6ECFCD0E7D781DD9C947323E791BF6C7DEB8
3576iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
3340iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Feeds Cache\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
9
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3576
iexplore.exe
GET
167.114.113.137:80
http://ca.fakesemoca16.com/cgi-bin/
CA
suspicious
3576
iexplore.exe
GET
167.114.113.137:80
http://ca.fakesemoca16.com/ca.exe
CA
suspicious
3576
iexplore.exe
GET
167.114.113.137:80
http://ca.fakesemoca16.com/ca.exe
CA
suspicious
3340
iexplore.exe
GET
167.114.113.137:80
http://ca.fakesemoca16.com/favicon.ico
CA
suspicious
3576
iexplore.exe
GET
403
167.114.113.137:80
http://ca.fakesemoca16.com/cgi-bin/
CA
html
336 b
suspicious
3340
iexplore.exe
GET
404
167.114.113.137:80
http://ca.fakesemoca16.com/favicon.ico
CA
html
328 b
suspicious
3576
iexplore.exe
GET
200
167.114.113.137:80
http://ca.fakesemoca16.com/
CA
html
797 b
suspicious
3576
iexplore.exe
GET
200
167.114.113.137:80
http://ca.fakesemoca16.com/ca.exe
CA
executable
1.22 Mb
suspicious
3340
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
3340
iexplore.exe
GET
404
167.114.113.137:80
http://ca.fakesemoca16.com/favicon.ico
CA
html
328 b
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3340
iexplore.exe
167.114.113.137:80
ca.fakesemoca16.com
OVH SAS
CA
suspicious
3232
ca[1].exe
178.239.21.3:8234
cazt01money.ddns.net
Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka
BA
malicious
3576
iexplore.exe
167.114.113.137:80
ca.fakesemoca16.com
OVH SAS
CA
suspicious

DNS requests

Domain
IP
Reputation
ca.fakesemoca16.com
  • 167.114.113.137
suspicious
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
cazt01money.ddns.net
  • 178.239.21.3
malicious

Threats

PID
Process
Class
Message
3576
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3232
ca[1].exe
A Network Trojan was detected
MALWARE [PTsecurity] MSIL/Remcos RAT Activity
3232
ca[1].exe
A Network Trojan was detected
MALWARE [PTsecurity] MSIL/Remcos RAT Activity
2 ETPRO signatures available at the full report
No debug info