URL:

https://rentry.org/vb83m

Full analysis: https://app.any.run/tasks/e4f08e0b-4b97-4151-b9a0-563ea856ca41
Verdict: Malicious activity
Analysis date: March 06, 2024, 19:50:12
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

2AB27199860BCF7A9CFDB1B023A1698E

SHA1:

887A6BF330C6164C28591DE7A5A13B3A6E13EEF3

SHA256:

961925EF6F6A7AD2279F6C7EE2B3AA61D135C10CE841AD61A668A94C37558F27

SSDEEP:

3:N8oC6R:2fO

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: 3668)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 3668)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
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
3668"C:\Program Files\Internet Explorer\iexplore.exe" "https://rentry.org/vb83m"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
3692"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3668 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
25 868
Read events
25 732
Write events
91
Delete events
45

Modification events

(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
31092735
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
31092735
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3668) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
0
Suspicious files
18
Text files
17
Unknown types
7

Dropped files

PID
Process
Filename
Type
3692iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:72D8D935E7C6B07746D5D9D630685288
SHA256:19CEDBB919685D4B3D15E0D0F995D030D587B17F1C9F47FFE7D5A48BC149F0C8
3692iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506compressed
MD5:753DF6889FD7410A2E9FE333DA83A429
SHA256:B42DC237E44CBC9A43400E7D3F9CBD406DBDEFD62BFE87328F8663897D69DF78
3692iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarFA12.tmpcat
MD5:DD73CEAD4B93366CF3465C8CD32E2796
SHA256:A6752B7851B591550E4625B832A393AABCC428DE18D83E8593CD540F7D7CAE22
3692iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\vb83m[1].htmhtml
MD5:6E284974FD970E83CFB251C4F7A2239A
SHA256:2B251CF079518FDB88412C078E06C9C2E59DF46FDF98BF8A160AB2875BCF28C2
3692iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751der
MD5:822467B728B7A66B081C91795373789A
SHA256:AF2343382B88335EEA72251AD84949E244FF54B6995063E24459A7216E9576B9
3692iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabFA11.tmpcompressed
MD5:753DF6889FD7410A2E9FE333DA83A429
SHA256:B42DC237E44CBC9A43400E7D3F9CBD406DBDEFD62BFE87328F8663897D69DF78
3692iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\CabFA00.tmpcompressed
MD5:753DF6889FD7410A2E9FE333DA83A429
SHA256:B42DC237E44CBC9A43400E7D3F9CBD406DBDEFD62BFE87328F8663897D69DF78
3692iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarFA01.tmpbinary
MD5:DD73CEAD4B93366CF3465C8CD32E2796
SHA256:A6752B7851B591550E4625B832A393AABCC428DE18D83E8593CD540F7D7CAE22
3692iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751binary
MD5:DB765A32250EB014DA2FCA16A7257B7E
SHA256:2E0EDB3FBB488E96782EE833C2BE5C40C2A182B779A6F1877A9EE8CB23E95A84
3692iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\bootstrap.min[1].csstext
MD5:B5C6B9FCE1D231E04E9D13367D000374
SHA256:27B86CF042B9B4E90B8618499E4EBCAEFB04D56D9A2CB18BF5B6A824E594F224
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
29
DNS requests
19
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3692
iexplore.exe
GET
304
87.248.204.0:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?545e1839169dd0e6
unknown
—
—
unknown
3692
iexplore.exe
GET
304
87.248.204.0:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?f78d505714a595e3
unknown
—
—
unknown
3692
iexplore.exe
GET
200
87.248.204.0:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?fa310b6d6a2541a6
unknown
compressed
67.5 Kb
unknown
3692
iexplore.exe
GET
200
87.248.204.0:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?a08f35fbea17b647
unknown
compressed
67.5 Kb
unknown
3692
iexplore.exe
GET
200
69.192.161.44:80
http://x1.c.lencr.org/
unknown
binary
717 b
unknown
3692
iexplore.exe
GET
200
142.250.185.195:80
http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D
unknown
binary
1.41 Kb
unknown
3692
iexplore.exe
GET
200
142.250.185.195:80
http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D
unknown
binary
724 b
unknown
3692
iexplore.exe
GET
200
142.250.185.195:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCimReIRyQtphKmdTNhBzaE
unknown
binary
472 b
unknown
3692
iexplore.exe
GET
200
172.64.149.23:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEDlyRDr5IrdR19NsEN0xNZU%3D
unknown
binary
1.42 Kb
unknown
3692
iexplore.exe
GET
200
104.18.38.233:80
http://ocsp.sectigo.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRDC9IOTxN6GmyRjyTl2n4yTUczyAQUjYxexFStiuF36Zv5mwXhuAGNYeECEHm1SMJK7GbgZ%2FOBPnmgKuM%3D
unknown
binary
471 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
224.0.0.252:5355
—
—
—
unknown
3692
iexplore.exe
164.132.58.105:443
rentry.org
OVH SAS
FR
unknown
3692
iexplore.exe
87.248.204.0:80
ctldl.windowsupdate.com
LLNW
US
unknown
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
3692
iexplore.exe
69.192.161.44:80
x1.c.lencr.org
AKAMAI-AS
DE
unknown
3692
iexplore.exe
142.250.185.136:443
www.googletagmanager.com
GOOGLE
US
unknown
3692
iexplore.exe
108.181.20.35:443
files.catbox.moe
TELUS Communications
CA
unknown
3692
iexplore.exe
142.250.185.195:80
ocsp.pki.goog
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
rentry.org
  • 164.132.58.105
unknown
ctldl.windowsupdate.com
  • 87.248.204.0
whitelisted
x1.c.lencr.org
  • 69.192.161.44
whitelisted
www.googletagmanager.com
  • 142.250.185.136
whitelisted
files.catbox.moe
  • 108.181.20.35
malicious
ocsp.pki.goog
  • 142.250.185.195
whitelisted
cdn4.buysellads.net
  • 161.35.94.188
  • 64.227.38.224
  • 161.35.94.134
  • 64.227.34.52
  • 64.227.70.247
  • 46.101.85.187
  • 178.62.198.146
  • 167.172.55.208
  • 161.35.94.167
  • 159.65.16.11
whitelisted
ocsp.comodoca.com
  • 172.64.149.23
  • 104.18.38.233
whitelisted
region1.google-analytics.com
  • 216.239.34.36
  • 216.239.32.36
whitelisted
ocsp.usertrust.com
  • 104.18.38.233
  • 172.64.149.23
whitelisted

Threats

PID
Process
Class
Message
3692
iexplore.exe
Potentially Bad Traffic
ET INFO Observed File Sharing Service Download Domain (files .catbox .moe in TLS SNI)
3692
iexplore.exe
Potentially Bad Traffic
ET INFO Observed File Sharing Service Download Domain (files .catbox .moe in TLS SNI)
3692
iexplore.exe
Potential Corporate Privacy Violation
POLICY [ANY.RUN] Downloading from a file sharing service is observed
2 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://rentry.org/vb83m