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URL:

http://142.252.251.130/winshell.exe

Full analysis: https://app.any.run/tasks/444c5a2e-8b48-4c3d-8ea8-b1bba193e989
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Malware Trends Tracker     >>>
Analysis date: April 25, 2019, 19:19:30
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

9370481DC2F56816E4084140AA77CF2F

SHA1:

DD22885268932C552DB5C185E55B42D3CBBADE21

SHA256:

F56C4E8B868E2920CF4B7119F4FB36B552C2228C72E702198A5AAC6EF888EA10

SSDEEP:

3:N1KpzQPJMusJJn:C9QMusnn

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

      • winshell[1].exe (PID: 2488)
      • winshell[1].exe (PID: 4044)
      • winlogon.exe (PID: 2740)

    • Downloads executable files from the Internet

      • iexplore.exe (PID: 3032)

    • Downloads executable files from IP

      • iexplore.exe (PID: 3032)

    • Changes the autorun value in the registry

      • winshell[1].exe (PID: 2488)
      • winlogon.exe (PID: 2740)

    • Connects to CnC server

      • winlogon.exe (PID: 2740)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 3032)
      • iexplore.exe (PID: 2660)
      • winshell[1].exe (PID: 2488)

    • Creates files in the Windows directory

      • winshell[1].exe (PID: 2488)

    • Creates or modifies windows services

      • winshell[1].exe (PID: 2488)

  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 2660)

    • Creates files in the user directory

      • iexplore.exe (PID: 3032)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3032)
      • iexplore.exe (PID: 2660)
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
38
Monitored processes
5
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start start iexplore.exe iexplore.exe winshell[1].exe no specs winshell[1].exe winlogon.exe

Process information

PID
CMD
Path
Indicators
Parent process
2660"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)
3032"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2660 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)
4044"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\winshell[1].exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\winshell[1].exe—iexplore.exe
User:
admin
Company:
Microsoft
Integrity Level:
MEDIUM
Description:
Server
Exit code:
3221226540
Version:
1, 0, 0, 1
2488"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\winshell[1].exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\winshell[1].exe
iexplore.exe
User:
admin
Company:
Microsoft
Integrity Level:
HIGH
Description:
Server
Exit code:
0
Version:
1, 0, 0, 1
2740C:\Windows\Temp\winlogon.exe -k hynbyeC:\Windows\Temp\winlogon.exe
services.exe
User:
SYSTEM
Company:
Microsoft
Integrity Level:
SYSTEM
Description:
Server
Version:
1, 0, 0, 1
Total events
638
Read events
565
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
1
Text files
11
Unknown types
5

Dropped files

PID
Process
Filename
Type
2660iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico —
MD5:—
SHA256:—
2660iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
2660iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF3A9BC29CC61CFCA0.TMP —
MD5:—
SHA256:—
2488winshell[1].exeC:\Windows\Temp\winlogon.exe\:Zone.Identifier:$DATA —
MD5:—
SHA256:—
3032iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.datdat
MD5:554A39164CCDEE2BCB60EE48EB6F7130
SHA256:54C7A3E62F39146EEA72E7E8E8BEA04F286A56365E6AB310E7999301A67E62D4
3032iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MJE20IGW\winshell[1].exeexecutable
MD5:4613F3D648258C4147ECF26B01FED1EB
SHA256:A53A4CE2BBE3728F96815987C9FA4B5346B4DAF8EF1EBB8A906A4CCE057AA7FF
2660iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF048A7008E5E3E036.TMP —
MD5:—
SHA256:—
2660iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{14DAC37D-678F-11E9-B63D-5254004A04AF}.dat —
MD5:—
SHA256:—
2488winshell[1].exeC:\Windows\Temp\winlogon.exeexecutable
MD5:4613F3D648258C4147ECF26B01FED1EB
SHA256:A53A4CE2BBE3728F96815987C9FA4B5346B4DAF8EF1EBB8A906A4CCE057AA7FF
2660iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\winshell[1].exeexecutable
MD5:4613F3D648258C4147ECF26B01FED1EB
SHA256:A53A4CE2BBE3728F96815987C9FA4B5346B4DAF8EF1EBB8A906A4CCE057AA7FF
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3032
iexplore.exe
GET
200
142.252.251.130:80
http://142.252.251.130/winshell.exe
US
executable
60.0 Kb
suspicious
2660
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
3032
iexplore.exe
142.252.251.130:80
j.52e.club
Vanta Telecommunications Limited
US
suspicious
2740
winlogon.exe
142.252.251.130:29999
j.52e.club
Vanta Telecommunications Limited
US
suspicious
2740
winlogon.exe
198.44.228.25:1688
40kam.cn
—
US
unknown
2660
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
j.52e.club
  • 142.252.251.130
unknown
40kam.cn
  • 198.44.228.25
unknown

Threats

PID
Process
Class
Message
3032
iexplore.exe
A Network Trojan was detected
ET INFO Executable Download from dotted-quad Host
3032
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3032
iexplore.exe
A Network Trojan was detected
ET CURRENT_EVENTS DRIVEBY Likely Evil EXE with no referer from HFS webserver (used by Unknown EK)
3032
iexplore.exe
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
3032
iexplore.exe
Misc activity
ET INFO EXE - Served Attached HTTP
2740
winlogon.exe
A Network Trojan was detected
MALWARE [PTsecurity] Botnet Nitol.B Client Check-in Request m3 (Win)
No debug info
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Reports
http://142.252.251.130/winshell.exe