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URL:

http://www.topslink.net/WebClient_EN_SetUp.exe

Full analysis: https://app.any.run/tasks/e2b48486-907f-4ce9-8066-48af039ac086
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: January 22, 2019, 05:27:14
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

6DB4C1687E82BEAE66F0890428C10A25

SHA1:

8823360C2978833137DD4A1D2EB90F168D0C497F

SHA256:

0277EA5CBC43AA2AFE80717EEE00F7ECE8215D351AA19115E187968546AC2BA1

SSDEEP:

3:N1KJS40dImJWuC4:Cc4wI+e4

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

      • WebClient_EN_SetUp[1].exe (PID: 2488)
      • irsetup.exe (PID: 1252)
      • WebClient_EN_SetUp[1].exe (PID: 3608)

    • Loads dropped or rewritten executable

      • explorer.exe (PID: 284)
      • irsetup.exe (PID: 1252)

    • Downloads executable files from the Internet

      • iexplore.exe (PID: 3264)

  • SUSPICIOUS

    • Creates files in the Windows directory

      • irsetup.exe (PID: 1252)

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 3264)
      • WebClient_EN_SetUp[1].exe (PID: 3608)
      • iexplore.exe (PID: 2984)
      • irsetup.exe (PID: 1252)

    • Starts Internet Explorer

      • explorer.exe (PID: 284)

    • Reads Internet Cache Settings

      • explorer.exe (PID: 284)

    • Creates COM task schedule object

      • irsetup.exe (PID: 1252)

    • Creates files in the program directory

      • irsetup.exe (PID: 1252)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 2984)

    • Changes internet zones settings

      • iexplore.exe (PID: 2984)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3264)
      • iexplore.exe (PID: 2984)
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
46
Monitored processes
6
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start drop and start start drop and start iexplore.exe iexplore.exe webclient_en_setup[1].exe no specs webclient_en_setup[1].exe irsetup.exe explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2984"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)
3264"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2984 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)
2488"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\WebClient_EN_SetUp[1].exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\WebClient_EN_SetUp[1].exe—iexplore.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup Application
Exit code:
3221226540
Version:
7.0.1.0
3608"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\WebClient_EN_SetUp[1].exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\WebClient_EN_SetUp[1].exe
iexplore.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup Application
Exit code:
0
Version:
7.0.1.0
1252__IRAOFF:520716 "__IRAFN:C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\WebClient_EN_SetUp[1].exe"C:\Users\admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe
WebClient_EN_SetUp[1].exe
User:
admin
Integrity Level:
HIGH
Description:
Setup Application
Exit code:
0
Version:
7.0.1.0
284C:\Windows\Explorer.EXEC:\Windows\explorer.exe——
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
3 881
Read events
3 069
Write events
0
Delete events
0

Modification events

No data
Executable files
25
Suspicious files
1
Text files
147
Unknown types
8

Dropped files

PID
Process
Filename
Type
2984iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF97C8BA82C6934E20.TMP —
MD5:—
SHA256:—
1252irsetup.exeC:\Users\admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.dat —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFF29CB8A12547956A.TMP —
MD5:—
SHA256:—
2984iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{68E1B413-1E06-11E9-AA93-5254004A04AF}.dat —
MD5:—
SHA256:—
3264iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\WebClient_EN_SetUp[1].exeexecutable
MD5:81CD084044DFE1CA9517ECEDAE3FDBE9
SHA256:0E08FEAB51FBDC43676343632E59D3566A7992511CFB56B0F16A68EE0E1E32EF
1252irsetup.exeC:\Windows\WebCtrl.ocx Setup Log.txttext
MD5:D9DAB93E069281F3978D2ED5B0D93152
SHA256:BDA10535402E1B0414EF2AFADA4A587228F7A5D592D9BB114416F55ACF829FC9
3264iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\JavaDeployReg.logtext
MD5:36AEAE95469F37F2F9FCA8ADD657140D
SHA256:215D12B8BDB448E55070CA82E76ACB4AEE4196A5DC67A9D6A49E7784DE3FD32F
2984iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{68E1B414-1E06-11E9-AA93-5254004A04AF}.datbinary
MD5:AA218E818842DB56A3C2AB59584F65D7
SHA256:FE9AA491DE6FC2910101258ECBB66644B3ACCBA53EF030F67BB916F353481ED2
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3264
iexplore.exe
GET
200
137.175.29.50:80
http://www.topslink.net/WebClient_EN_SetUp.exe
US
executable
12.8 Mb
suspicious
2984
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
2984
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3264
iexplore.exe
137.175.29.50:80
www.topslink.net
PEG TECH INC
US
suspicious

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
www.topslink.net
  • 137.175.29.50
suspicious

Threats

PID
Process
Class
Message
3264
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
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Reports
http://www.topslink.net/WebClient_EN_SetUp.exe