URL:

https://www.rarlab.com/rar/wrar510.exe

Full analysis: https://app.any.run/tasks/f950dc46-beaa-4be6-b244-abc3cd322c73
Verdict: Malicious activity
Analysis date: August 10, 2020, 15:01:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

78C1E77E873BF0BE00297F8BFB358C09

SHA1:

31887FF40FFF19B45EF676A050EC8F4A2AEE7D82

SHA256:

93F02FAAB0AC157C89D6DE707F12138E9F8737A22612AC2A7D03EC6B806C705C

SSDEEP:

3:N8DSLU9GX1F3N:2OLUgl

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

      • wrar510.exe (PID: 3208)
      • wrar510.exe (PID: 3900)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 904)
      • iexplore.exe (PID: 2900)

    • Reads internet explorer settings

      • wrar510.exe (PID: 3208)

  • INFO

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2900)
      • iexplore.exe (PID: 904)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2900)

    • Application launched itself

      • iexplore.exe (PID: 2900)

    • Changes internet zones settings

      • iexplore.exe (PID: 2900)

    • Changes settings of System certificates

      • iexplore.exe (PID: 2900)

    • Reads internet explorer settings

      • iexplore.exe (PID: 904)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2900)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 2900)

    • Manual execution by user

      • wrar510.exe (PID: 3900)
      • wrar510.exe (PID: 3208)

    • Creates files in the user directory

      • iexplore.exe (PID: 2900)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe wrar510.exe no specs wrar510.exe

Process information

PID
CMD
Path
Indicators
Parent process
904"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2900 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\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
2900"C:\Program Files\Internet Explorer\iexplore.exe" https://www.rarlab.com/rar/wrar510.exeC:\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:\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
3208"C:\Users\admin\Downloads\wrar510.exe" C:\Users\admin\Downloads\wrar510.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\downloads\wrar510.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3900"C:\Users\admin\Downloads\wrar510.exe" C:\Users\admin\Downloads\wrar510.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\downloads\wrar510.exe
c:\systemroot\system32\ntdll.dll
Total events
1 072
Read events
927
Write events
139
Delete events
6

Modification events

(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
763206500
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30830375
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
46000000A3000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2900) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
2
Suspicious files
15
Text files
7
Unknown types
5

Dropped files

PID
Process
Filename
Type
2900iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
904iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab9DBD.tmp —
MD5:—
SHA256:—
904iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar9DBE.tmp —
MD5:—
SHA256:—
2900iexplore.exeC:\Users\admin\AppData\Local\Temp\CabA222.tmp —
MD5:—
SHA256:—
2900iexplore.exeC:\Users\admin\AppData\Local\Temp\TarA223.tmp —
MD5:—
SHA256:—
2900iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verA243.tmp —
MD5:—
SHA256:—
904iexplore.exeC:\Users\admin\Downloads\wrar510.exe.mqw1jbq.partial —
MD5:—
SHA256:—
2900iexplore.exeC:\Users\admin\Downloads\wrar510.exe.mqw1jbq.partial:Zone.Identifier —
MD5:—
SHA256:—
2900iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\OHI0D01C.txt —
MD5:—
SHA256:—
2900iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\WKBCJLMO.txt —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
18
DNS requests
14
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
904
iexplore.exe
GET
200
2.16.186.27:80
http://ocsp.int-x3.letsencrypt.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBR%2B5mrncpqz%2FPiiIGRsFqEtYHEIXQQUqEpqYwR93brm0Tm3pkVl7%2FOo7KECEgMpUZar8wvh5H5E%2BRHW3cHLnw%3D%3D
unknown
der
527 b
whitelisted
2900
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
904
iexplore.exe
GET
200
192.35.177.64:80
http://crl.identrust.com/DSTROOTCAX3CRL.crl
US
der
994 b
whitelisted
2900
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
2900
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
904
iexplore.exe
51.195.68.162:443
www.rarlab.com
—
GB
suspicious
2900
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
904
iexplore.exe
2.16.186.11:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
—
whitelisted
904
iexplore.exe
192.35.177.64:80
crl.identrust.com
IdenTrust
US
malicious
904
iexplore.exe
2.16.186.27:80
ocsp.int-x3.letsencrypt.org
Akamai International B.V.
—
whitelisted
2900
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2900
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
904
iexplore.exe
2.16.186.35:80
isrg.trustid.ocsp.identrust.com
Akamai International B.V.
—
whitelisted
2900
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
www.rarlab.com
  • 51.195.68.162
unknown
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
isrg.trustid.ocsp.identrust.com
  • 2.16.186.11
  • 2.16.186.35
whitelisted
crl.identrust.com
  • 192.35.177.64
whitelisted
ocsp.int-x3.letsencrypt.org
  • 2.16.186.27
  • 2.16.186.11
whitelisted
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
ieonline.microsoft.com
  • 204.79.197.200
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://www.rarlab.com/rar/wrar510.exe