URL:

https://www.corel.com/akdlm/6763/downloads/CUH/update20/PC/dimchain.exe

Full analysis: https://app.any.run/tasks/b03dc2f4-7ad6-42f1-b365-d8ad4d9bae00
Verdict: Malicious activity
Analysis date: April 03, 2024, 10:21:12
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

32737B045AF94E456EA76DECCD33D0EE

SHA1:

2566941ABAA7DCE505CC4A4AB67E2BF35C2F1F77

SHA256:

70A20FEE59CC84B4A780E9FE5678DDD3B18894B227013E2A19BD995DE484DF87

SSDEEP:

3:N8DSLPfIgW1KHTW6XF:2OLPfrC61

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

      • firefox.exe (PID: 1696)
      • firefox.exe (PID: 3956)

    • Drops the executable file immediately after the start

      • firefox.exe (PID: 1696)

    • The process uses the downloaded file

      • firefox.exe (PID: 1696)

    • Manual execution by a user

      • dimchain.exe (PID: 3480)
      • dimchain.exe (PID: 3216)
      • explorer.exe (PID: 3376)
      • taskmgr.exe (PID: 3660)

    • Checks supported languages

      • dimchain.exe (PID: 3216)
      • dimchain.exe (PID: 3480)
      • dimchain.exe (PID: 3016)

    • Create files in a temporary directory

      • dimchain.exe (PID: 3016)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
15
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs dimchain.exe no specs explorer.exe no specs dimchain.exe no specs dimchain.exe no specs taskmgr.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
784"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1696.5.1121557539\981567792" -childID 4 -isForBrowser -prefsHandle 4204 -prefMapHandle 4188 -prefsLen 29209 -prefMapSize 244195 -jsInitHandle 896 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {79bd5946-31a5-4928-a7a7-5ff485280264} 1696 "\\.\pipe\gecko-crash-server-pipe.1696" 4196 182e4f70 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
956"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1696.0.109979518\1819238554" -parentBuildID 20230710165010 -prefsHandle 1112 -prefMapHandle 1104 -prefsLen 28523 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7970985-ceff-4633-8176-d3a5ae8f8c37} 1696 "\\.\pipe\gecko-crash-server-pipe.1696" 1184 d7a71a0 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
1696"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.corel.com/akdlm/6763/downloads/CUH/update20/PC/dimchain.exeC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2128"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1696.4.1928325757\1289351572" -childID 3 -isForBrowser -prefsHandle 3240 -prefMapHandle 3312 -prefsLen 29102 -prefMapSize 244195 -jsInitHandle 896 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b6aabcee-989d-4237-88fe-549fafcc11d5} 1696 "\\.\pipe\gecko-crash-server-pipe.1696" 3304 16acb840 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2256"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1696.1.1757040898\145403500" -parentBuildID 20230710165010 -prefsHandle 1408 -prefMapHandle 1404 -prefsLen 28600 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2088e304-e6bd-470e-b6f2-a912694a84ad} 1696 "\\.\pipe\gecko-crash-server-pipe.1696" 1420 d712c20 socketC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2344"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1696.6.372789392\113417519" -childID 5 -isForBrowser -prefsHandle 4176 -prefMapHandle 2868 -prefsLen 29209 -prefMapSize 244195 -jsInitHandle 896 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6a192e3c-232a-4d78-9573-052f0d9324bb} 1696 "\\.\pipe\gecko-crash-server-pipe.1696" 4212 19380110 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
3016"C:\Users\admin\Downloads\dimchain.exe" C:\Users\admin\Downloads\dimchain.exe—firefox.exe
User:
admin
Company:
Corel Corporation
Integrity Level:
MEDIUM
Description:
dimchain x32
Exit code:
0
Version:
13.0.0.659
Modules
Images
c:\users\admin\downloads\dimchain.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msi.dll
c:\windows\system32\user32.dll
3216"C:\Users\admin\Downloads\dimchain.exe" C:\Users\admin\Downloads\dimchain.exe—explorer.exe
User:
admin
Company:
Corel Corporation
Integrity Level:
MEDIUM
Description:
dimchain x32
Exit code:
0
Version:
13.0.0.659
Modules
Images
c:\users\admin\downloads\dimchain.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msi.dll
c:\windows\system32\user32.dll
3324"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1696.2.856327984\492025442" -childID 1 -isForBrowser -prefsHandle 2056 -prefMapHandle 2052 -prefsLen 24491 -prefMapSize 244195 -jsInitHandle 896 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e24ed6e1-13dc-4aa6-9768-f49e2486922a} 1696 "\\.\pipe\gecko-crash-server-pipe.1696" 2068 1276f6d0 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
3376"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
Total events
16 490
Read events
16 407
Write events
76
Delete events
7

Modification events

(PID) Process:(3956) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
C221A05101000000
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
6F68A15101000000
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Installer\308046B0AF4A39CB
Operation:delete valueName:installer.taskbarpin.win10.enabled
Value:
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Theme
Value:
1
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Enabled
Value:
1
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(1696) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SetDefaultBrowserUserChoice
Value:
1
Executable files
3
Suspicious files
13
Text files
18
Unknown types
90

Dropped files

PID
Process
Filename
Type
1696firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:—
SHA256:—
1696firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journalbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
22
TCP/UDP connections
50
DNS requests
119
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1696
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
—
—
unknown
1696
firefox.exe
POST
200
2.19.120.133:80
http://r3.o.lencr.org/
unknown
—
—
unknown
1696
firefox.exe
POST
200
2.19.120.133:80
http://r3.o.lencr.org/
unknown
—
—
unknown
1696
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
unknown
—
—
unknown
1696
firefox.exe
POST
200
142.250.74.195:80
http://ocsp.pki.goog/gts1c3
unknown
—
—
unknown
1696
firefox.exe
POST
200
2.19.120.133:80
http://r3.o.lencr.org/
unknown
—
—
unknown
1696
firefox.exe
POST
200
2.19.120.133:80
http://r3.o.lencr.org/
unknown
—
—
unknown
1696
firefox.exe
POST
200
2.19.120.133:80
http://r3.o.lencr.org/
unknown
—
—
unknown
1696
firefox.exe
POST
200
142.250.74.195:80
http://ocsp.pki.goog/gts1c3
unknown
—
—
unknown
1696
firefox.exe
POST
200
2.19.120.133:80
http://r3.o.lencr.org/
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1696
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
1696
firefox.exe
23.208.149.177:443
www.corel.com
AKAMAI-AS
BR
unknown
1696
firefox.exe
34.149.100.209:443
firefox.settings.services.mozilla.com
GOOGLE
US
unknown
1696
firefox.exe
2.19.120.133:80
r3.o.lencr.org
Akamai International B.V.
DE
unknown
1696
firefox.exe
34.117.237.239:443
contile.services.mozilla.com
GOOGLE-CLOUD-PLATFORM
US
unknown
1696
firefox.exe
34.117.188.166:443
spocs.getpocket.com
GOOGLE-CLOUD-PLATFORM
US
unknown

DNS requests

Domain
IP
Reputation
www.corel.com
  • 23.208.149.177
unknown
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
e834.d.akamaiedge.net
  • 23.208.149.177
malicious
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
contile.services.mozilla.com
  • 34.117.237.239
whitelisted
spocs.getpocket.com
  • 34.117.188.166
shared
prod.ads.prod.webservices.mozgcp.net
  • 34.117.188.166
unknown
firefox.settings.services.mozilla.com
  • 34.149.100.209
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://www.corel.com/akdlm/6763/downloads/CUH/update20/PC/dimchain.exe