URL:

https://app.letsdefend.io/download/downloadfile/50459310eded4c520ab5c9e3626a9300.zip/

Full analysis: https://app.any.run/tasks/b79efeeb-5b5d-48c2-a0bb-713c8b35e43c
Verdict: Malicious activity
Analysis date: December 05, 2022, 16:58:13
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

02123829E5CD785EC569F9396C65294F

SHA1:

3F3427F03A10D6A2F7E5301FC327AA2744C5C668

SHA256:

78D5BFAF3FA6293781ECDB7B6460CAF98550C866E3C0282EF3B105FA57186240

SSDEEP:

3:N8aiwBADA14n4XJtIAHJW3EXuzGXhShfMgn:2aF2DA68vxJW3bGxOTn

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

    No suspicious indicators.

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 1872)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
35
Monitored processes
2
Malicious processes
0
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1872"C:\Program Files\Internet Explorer\iexplore.exe" "https://app.letsdefend.io/download/downloadfile/50459310eded4c520ab5c9e3626a9300.zip/"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3128"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1872 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
Total events
12 997
Read events
12 888
Write events
109
Delete events
0

Modification events

(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
31000778
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
31000778
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1872) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
0
Suspicious files
17
Text files
19
Unknown types
12

Dropped files

PID
Process
Filename
Type
3128iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751binary
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1B1495DD322A24490E2BF2FAABAE1C61binary
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0632D4BD13CD16A1964B60B19DCF1CC3der
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\login[1].htmhtml
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\Y9RKBTXC.txttext
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0632D4BD13CD16A1964B60B19DCF1CC3binary
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\form-1[1].csstext
MD5:—
SHA256:—
3128iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\06E898218256DCC4B376A66633723074binary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
60
DNS requests
20
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3128
iexplore.exe
GET
200
2.16.107.32:80
http://e1.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBTvkAFw3ViPKmUeIVEf3NC7b1ErqwQUWvPtK%2Fw2wjd5uVIw6lRvz1XLLqwCEgT%2B%2BZUHOWhxB7vOiDA9723XpQ%3D%3D
unknown
der
346 b
whitelisted
1872
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D
US
der
1.47 Kb
whitelisted
3128
iexplore.exe
GET
200
2.16.107.32:80
http://e1.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBTvkAFw3ViPKmUeIVEf3NC7b1ErqwQUWvPtK%2Fw2wjd5uVIw6lRvz1XLLqwCEgTh%2BRh1vqfplATjPaTLQikenw%3D%3D
unknown
der
346 b
whitelisted
3128
iexplore.exe
GET
200
2.16.107.113:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgMXdAAcNsy95LXErJsXF45aZg%3D%3D
unknown
der
503 b
shared
3128
iexplore.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?9b926f665869bdff
US
compressed
61.4 Kb
whitelisted
3128
iexplore.exe
GET
200
23.45.105.185:80
http://x1.c.lencr.org/
NL
der
717 b
whitelisted
1872
iexplore.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2b08ee4537341a61
US
compressed
4.70 Kb
whitelisted
3128
iexplore.exe
GET
200
142.250.186.67:80
http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D
US
der
724 b
whitelisted
3128
iexplore.exe
GET
200
23.45.105.185:80
http://x2.c.lencr.org/
NL
der
300 b
whitelisted
3128
iexplore.exe
GET
200
93.184.221.240:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?879097356f0bc050
US
compressed
4.70 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3128
iexplore.exe
172.67.72.235:443
—
CLOUDFLARENET
US
unknown
1872
iexplore.exe
93.184.221.240:80
ctldl.windowsupdate.com
EDGECAST
GB
whitelisted
1872
iexplore.exe
13.107.22.200:443
www.bing.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3128
iexplore.exe
2.16.107.32:80
e1.o.lencr.org
Akamai International B.V.
DE
suspicious
3128
iexplore.exe
142.250.181.234:443
fonts.googleapis.com
GOOGLE
US
whitelisted
1872
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
EDGECAST
GB
whitelisted
3128
iexplore.exe
104.21.19.124:443
cdn.wpcc.io
CLOUDFLARENET
—
unknown
3128
iexplore.exe
142.250.185.104:443
www.googletagmanager.com
GOOGLE
US
suspicious
3128
iexplore.exe
138.199.37.227:443
cdn.websitepolicies.io
Datacamp Limited
DE
suspicious
3128
iexplore.exe
2.16.107.113:80
e1.o.lencr.org
Akamai International B.V.
DE
malicious

DNS requests

Domain
IP
Reputation
ctldl.windowsupdate.com
  • 93.184.221.240
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 131.253.33.200
  • 13.107.22.200
whitelisted
x1.c.lencr.org
  • 23.45.105.185
whitelisted
x2.c.lencr.org
  • 23.45.105.185
whitelisted
e1.o.lencr.org
  • 2.16.107.32
  • 2.16.107.96
  • 2.16.107.43
  • 2.16.107.8
  • 2.16.107.99
  • 2.16.107.98
  • 2.16.107.97
  • 2.16.107.113
  • 2.16.107.115
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
fonts.googleapis.com
  • 142.250.181.234
whitelisted
www.googletagmanager.com
  • 142.250.185.104
whitelisted
cdn.wpcc.io
  • 104.21.19.124
  • 172.67.186.42
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://app.letsdefend.io/download/downloadfile/50459310eded4c520ab5c9e3626a9300.zip/