URL:

http://www.corel.com/akdlm/6763/downloads/CUH/update16/PC/dimchain.exe

Full analysis: https://app.any.run/tasks/58019867-907b-4d90-8d5c-62dcebeffe70
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.

Analysis date: June 24, 2020, 15:40:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

E3F0B6A0F8FB7F06379E8850264A5190

SHA1:

C817F5A1944740301CC3E23BB1A5FE18733C73FF

SHA256:

1C1AF61EE05FDBBE1812CAE195356873031A48ACDED9654C89075623F19921F8

SSDEEP:

3:N1KJS4PfIgW1KHTKumKBKF:Cc4PfreIK

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

      • dimchain.exe (PID: 4000)
    • Downloads executable files from the Internet

      • iexplore.exe (PID: 1704)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 1704)
      • iexplore.exe (PID: 2260)
  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 2260)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 1704)
      • iexplore.exe (PID: 2260)
    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2260)
    • Application launched itself

      • iexplore.exe (PID: 2260)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 2260)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2260)
    • Changes settings of System certificates

      • iexplore.exe (PID: 2260)
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
3
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start iexplore.exe iexplore.exe dimchain.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1704"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2260 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:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2260"C:\Program Files\Internet Explorer\iexplore.exe" http://www.corel.com/akdlm/6763/downloads/CUH/update16/PC/dimchain.exeC:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\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
4000"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\dimchain.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\dimchain.exeiexplore.exe
User:
admin
Company:
Corel Corporation
Integrity Level:
MEDIUM
Description:
dimchain x32
Exit code:
0
Version:
13.0.0.547
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\78rfyb7z\dimchain.exe
c:\systemroot\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
Total events
4 170
Read events
550
Write events
2 427
Delete events
1 193

Modification events

(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
4026202450
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30820925
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2260) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
2
Suspicious files
6
Text files
5
Unknown types
1

Dropped files

PID
Process
Filename
Type
1704iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\dimchain.exe.07epunl.partial
MD5:
SHA256:
2260iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFAF0B2069F55949C3.TMP
MD5:
SHA256:
2260iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\dimchain.exe.07epunl.partial:Zone.Identifier
MD5:
SHA256:
2260iexplore.exeC:\Users\admin\AppData\Local\Temp\Cab427C.tmp
MD5:
SHA256:
2260iexplore.exeC:\Users\admin\AppData\Local\Temp\Tar427D.tmp
MD5:
SHA256:
2260iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver42CC.tmp
MD5:
SHA256:
2260iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFEA92D5B314063EE7.TMP
MD5:
SHA256:
2260iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{1BB9F66B-B631-11EA-9A50-5254004A04AF}.dat
MD5:
SHA256:
2260iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{1BB9F66D-B631-11EA-9A50-5254004A04AF}.datbinary
MD5:
SHA256:
1704iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\dimchain[1].exeexecutable
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
7
DNS requests
4
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1704
iexplore.exe
GET
200
72.247.224.39:80
http://www.corel.com/akdlm/6763/downloads/CUH/update16/PC/dimchain.exe
US
executable
677 Kb
whitelisted
2260
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 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
1704
iexplore.exe
72.247.224.39:80
www.corel.com
Akamai Technologies, Inc.
US
whitelisted
2260
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2260
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
www.corel.com
  • 72.247.224.39
unknown
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
1704
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info