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URL:

http://ctaxgroup.co.uk/

Full analysis: https://app.any.run/tasks/be0eb9bb-6874-4f55-bde1-47b8cb2f502c
Verdict: Malicious activity
Analysis date: April 15, 2019, 13:38:44
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

E92D8AF7F10FFA76B9210D2D93AA4A43

SHA1:

4337182998F56ABA353ABFF5ABEFB19A8353EAD4

SHA256:

16B999B2B5B4DFFFE37D5F1C636F8665C60C89A18BDD7578B24AB60F865C28DF

SSDEEP:

3:N1KdREyLhJu:C3+

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

    • Application was dropped or rewritten from another process

      • 7z_1151226838058621502560557911841.exe (PID: 2640)
      • python.exe (PID: 2536)

    • Loads dropped or rewritten executable

      • python.exe (PID: 2536)

  • SUSPICIOUS

    • Creates files in the user directory

      • javaw.exe (PID: 908)

    • Executes JAVA applets

      • iexplore.exe (PID: 2528)

    • Executable content was dropped or overwritten

      • javaw.exe (PID: 908)
      • 7z_1151226838058621502560557911841.exe (PID: 2640)

    • Loads Python modules

      • python.exe (PID: 2536)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 2528)

    • Changes internet zones settings

      • iexplore.exe (PID: 2528)

    • Creates files in the user directory

      • iexplore.exe (PID: 2324)
      • iexplore.exe (PID: 2528)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2324)
      • iexplore.exe (PID: 2528)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2528)

    • Changes settings of System certificates

      • iexplore.exe (PID: 2528)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2528)

    • Dropped object may contain Bitcoin addresses

      • 7z_1151226838058621502560557911841.exe (PID: 2640)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
5
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start iexplore.exe iexplore.exe javaw.exe 7z_1151226838058621502560557911841.exe python.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2528"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)
2324"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2528 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)
908"C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe" -jar "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\GCIAF9QW\_advice_20191504[1].jar" C:\Program Files\Java\jre1.8.0_92\bin\javaw.exe
iexplore.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
8.0.920.14
2640C:\Users\admin\AppData\Local\Temp\7z_1151226838058621502560557911841.exe x C:\Users\admin\AppData\Local\Temp\_11511653602602993140080853105030.tmp -oC:\Users\admin\AppData\Local\Temp -p"bbb6fec5ebef0d936db0b031b7ab19b6" -mmt -aoa -yC:\Users\admin\AppData\Local\Temp\7z_1151226838058621502560557911841.exe
javaw.exe
User:
admin
Company:
Igor Pavlov
Integrity Level:
MEDIUM
Description:
7-Zip Standalone Console
Exit code:
0
Version:
17.00 beta
2536C:\Users\admin\AppData\Local\Temp\qealler\python\python.exe C:\Users\admin\AppData\Local\Temp\qealler\qazaqne\main.py allC:\Users\admin\AppData\Local\Temp\qealler\python\python.exe—javaw.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Total events
620
Read events
553
Write events
63
Delete events
4

Modification events

(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{D2A0E9CD-5F83-11E9-A370-5254004A04AF}
Value:
0
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Type
Value:
4
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Count
Value:
1
(PID) Process:(2528) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Time
Value:
E307040001000F000D00270000007102
Executable files
32
Suspicious files
5
Text files
13
Unknown types
373

Dropped files

PID
Process
Filename
Type
2528iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico —
MD5:—
SHA256:—
2528iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
2528iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF6422B8B81A0BED0D.TMP —
MD5:—
SHA256:—
2528iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFB51B16C0DEAECF42.TMP —
MD5:—
SHA256:—
2528iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{D2A0E9CD-5F83-11E9-A370-5254004A04AF}.dat —
MD5:—
SHA256:—
2324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.datdat
MD5:24F0725C57625F9E9281F81CAE3B5D07
SHA256:71D59C65F7325D5B93AB73C47E668C6C164CBFE6B5BA95E5F0BE4E9219A6D801
908javaw.exeC:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamptext
MD5:4DC47E483C4C84F6D138B7EC1516ED8B
SHA256:FD2CFA2C5BAE4B4898064FCF8301EA072E942DBED347EF3563E7C721A515EB8E
2324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\GCIAF9QW\_advice_20191504[1].jarjava
MD5:4EBF1641A3DDEBA91F6E1EA5339999CD
SHA256:98F0628897788C2D593353B3F55339C184C369D8D3DBEB0A285665C29B2FAA49
2324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\N0JDNCF2\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
2324iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.datdat
MD5:3E03EDC8846C175A555BE6A6132AE344
SHA256:B889B7ED11A99D6AF72F8832FA90C943999295E058F987236B5A56D0DDF2B724
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
6
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2324
iexplore.exe
GET
—
184.168.131.241:80
http://ctaxgroup.co.uk/
US
—
—
malicious
2324
iexplore.exe
GET
200
27.254.85.195:80
http://silantavillage.com/libraries/simplepie/_advice_20191504.jar
TH
java
208 Kb
suspicious
908
javaw.exe
GET
200
188.166.150.227:8298
http://188.166.150.227:8298/lib/qealler
GB
compressed
1.84 Mb
suspicious
908
javaw.exe
GET
200
188.166.150.227:8879
http://188.166.150.227:8879/lib/7z
GB
java
576 Kb
suspicious
908
javaw.exe
POST
200
188.166.150.227:8959
http://188.166.150.227:8959/qealler-reloaded/ping
GB
text
108 b
suspicious
2528
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 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
2528
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
2324
iexplore.exe
184.168.131.241:80
ctaxgroup.co.uk
GoDaddy.com, LLC
US
shared
908
javaw.exe
188.166.150.227:8959
—
Digital Ocean, Inc.
GB
suspicious
908
javaw.exe
188.166.150.227:8879
—
Digital Ocean, Inc.
GB
suspicious
2324
iexplore.exe
27.254.85.195:80
silantavillage.com
CS LOXINFO Public Company Limited.
TH
suspicious
908
javaw.exe
188.166.150.227:8298
—
Digital Ocean, Inc.
GB
suspicious

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
ctaxgroup.co.uk
  • 184.168.131.241
malicious
silantavillage.com
  • 27.254.85.195
suspicious

Threats

PID
Process
Class
Message
908
javaw.exe
A Network Trojan was detected
ET INFO JAVA - Java Archive Download
908
javaw.exe
A Network Trojan was detected
MALWARE [PTsecurity] Qealler.Java.Rat HTTP header
No debug info
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Reports
http://ctaxgroup.co.uk/