URL:

https://bayfiles.com/L6Obf6c9y0/pak295_rar

Full analysis: https://app.any.run/tasks/95d152b8-f53b-462a-897e-8447f320540f
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Malware Trends Tracker     >>>
Analysis date: May 01, 2022, 15:18:57
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
stealer
Indicators:
MD5:

216A2FA996BE3623E88AE6808EB39A3C

SHA1:

5C5AEEBB2EAB2536511B6CE1BDF077785847164C

SHA256:

D5D679FC5324DB8062650BB8C69D4B1B69DA19069225742AF5023D770F0711CD

SSDEEP:

3:N8xWLKPj8guOR6O:2eKPjP6O

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

    • Drops executable file immediately after starts

      • WinRAR.exe (PID: 3144)

    • Actions looks like stealing of personal data

      • pak295.exe (PID: 4020)
      • pak295.exe (PID: 2684)

    • Steals credentials from Web Browsers

      • pak295.exe (PID: 4020)

    • Application was dropped or rewritten from another process

      • pak295.exe (PID: 4020)
      • pak295.exe (PID: 2684)

    • Stealing of credential data

      • pak295.exe (PID: 2684)
      • pak295.exe (PID: 4020)

  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 3536)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3144)

    • Reads the computer name

      • WinRAR.exe (PID: 3144)
      • pak295.exe (PID: 4020)
      • pak295.exe (PID: 2684)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 3144)

    • Checks supported languages

      • WinRAR.exe (PID: 3144)
      • pak295.exe (PID: 4020)
      • pak295.exe (PID: 2684)

    • Reads the cookies of Google Chrome

      • pak295.exe (PID: 4020)

    • Reads Environment values

      • pak295.exe (PID: 2684)
      • pak295.exe (PID: 4020)

  • INFO

    • Reads the computer name

      • iexplore.exe (PID: 3040)
      • iexplore.exe (PID: 3536)

    • Checks supported languages

      • iexplore.exe (PID: 3536)
      • iexplore.exe (PID: 3040)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3536)
      • iexplore.exe (PID: 3040)
      • pak295.exe (PID: 4020)

    • Application launched itself

      • iexplore.exe (PID: 3040)

    • Changes internet zones settings

      • iexplore.exe (PID: 3040)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 3536)
      • iexplore.exe (PID: 3040)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 3040)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3536)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
5
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start iexplore.exe iexplore.exe winrar.exe pak295.exe pak295.exe

Process information

PID
CMD
Path
Indicators
Parent process
2684"C:\Users\admin\AppData\Local\Temp\Rar$EXa3144.2940\pak295.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3144.2940\pak295.exe
WinRAR.exe
User:
admin
Company:
44 CALIBER
Integrity Level:
MEDIUM
Description:
44 CALIBER
Exit code:
3762504530
Version:
1.6.2.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\mscoree.dll
c:\users\admin\appdata\local\temp\rar$exa3144.2940\pak295.exe
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\microsoft.net\framework\v4.0.30319\mscoreei.dll
3040"C:\Program Files\Internet Explorer\iexplore.exe" "https://bayfiles.com/L6Obf6c9y0/pak295_rar"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:\windows\system32\ntdll.dll
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.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
3144"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\pak295.rar"C:\Program Files\WinRAR\WinRAR.exe
iexplore.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
3536"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3040 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\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
4020"C:\Users\admin\AppData\Local\Temp\Rar$EXa3144.812\pak295.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3144.812\pak295.exe
WinRAR.exe
User:
admin
Company:
44 CALIBER
Integrity Level:
MEDIUM
Description:
44 CALIBER
Exit code:
3762504530
Version:
1.6.2.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\mscoree.dll
c:\users\admin\appdata\local\temp\rar$exa3144.812\pak295.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
21 506
Read events
21 358
Write events
148
Delete events
0

Modification events

(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30956910
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30956910
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3040) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
2
Suspicious files
18
Text files
28
Unknown types
18

Dropped files

PID
Process
Filename
Type
3536iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
3536iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:—
SHA256:—
3536iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab5036.tmpcompressed
MD5:—
SHA256:—
3536iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506compressed
MD5:—
SHA256:—
3536iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:F7DCB24540769805E5BB30D193944DCE
SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA
3536iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Cab5038.tmpcompressed
MD5:—
SHA256:—
3536iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar5039.tmpcat
MD5:—
SHA256:—
3536iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar5037.tmpcat
MD5:—
SHA256:—
3536iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\139D85D512CB59E392F3073A38C8986Eder
MD5:—
SHA256:—
3536iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751binary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
36
DNS requests
21
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3536
iexplore.exe
GET
200
23.216.77.69:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?8cec72797a4053c9
US
compressed
60.0 Kb
whitelisted
3536
iexplore.exe
GET
200
184.24.77.54:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgPdNiY9Q3S8pC2C7DCL1dzsuw%3D%3D
US
der
503 b
shared
3536
iexplore.exe
GET
200
104.18.21.226:80
http://ocsp2.globalsign.com/rootr3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT1nGh%2FJBjWKnkPdZIzB1bqhelHBwQUj%2FBLf6guRSSuTVD6Y5qL3uLdG7wCEHophRq39F1meVBmQbb%2F1x0%3D
US
der
1.40 Kb
whitelisted
3536
iexplore.exe
GET
200
108.138.2.195:80
http://o.ss2.us//MEowSDBGMEQwQjAJBgUrDgMCGgUABBSLwZ6EW5gdYc9UaSEaaLjjETNtkAQUv1%2B30c7dH4b0W1Ws3NcQwg6piOcCCQCnDkpMNIK3fw%3D%3D
US
der
1.70 Kb
whitelisted
3536
iexplore.exe
GET
200
52.222.206.35:80
http://ocsp.rootca1.amazontrust.com/MFQwUjBQME4wTDAJBgUrDgMCGgUABBRPWaOUU8%2B5VZ5%2Fa9jFTaU9pkK3FAQUhBjMhTTsvAyUlC4IWZzHshBOCggCEwZ%2FlFeFh%2Bisd96yUzJbvJmLVg0%3D
US
der
1.39 Kb
shared
3536
iexplore.exe
GET
200
96.16.145.230:80
http://x1.c.lencr.org/
US
der
717 b
whitelisted
3040
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
3536
iexplore.exe
GET
200
23.216.77.69:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2508d88089906e78
US
compressed
4.70 Kb
whitelisted
3040
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
3536
iexplore.exe
GET
200
23.216.77.69:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?d7a6d6fce60dd0b9
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
3536
iexplore.exe
52.222.206.73:80
ocsp.rootg2.amazontrust.com
Amazon.com, Inc.
US
whitelisted
3536
iexplore.exe
45.154.253.151:443
bayfiles.com
—
—
suspicious
3536
iexplore.exe
23.216.77.69:80
ctldl.windowsupdate.com
NTT DOCOMO, INC.
US
suspicious
3536
iexplore.exe
96.16.145.230:80
x1.c.lencr.org
Akamai Technologies, Inc.
US
suspicious
3536
iexplore.exe
184.24.77.54:80
r3.o.lencr.org
Time Warner Cable Internet LLC
US
suspicious
3040
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
3536
iexplore.exe
151.101.2.217:443
vjs.zencdn.net
Fastly
US
suspicious
3536
iexplore.exe
108.138.2.195:80
o.ss2.us
BellSouth.net Inc.
US
unknown
4020
pak295.exe
75.2.60.5:443
ipbase.com
AT&T Services, Inc.
US
malicious
3040
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
bayfiles.com
  • 45.154.253.151
  • 45.154.253.152
  • 45.154.253.150
whitelisted
ctldl.windowsupdate.com
  • 23.216.77.69
  • 23.216.77.80
whitelisted
x1.c.lencr.org
  • 96.16.145.230
whitelisted
r3.o.lencr.org
  • 184.24.77.54
  • 184.24.77.48
shared
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
vjs.zencdn.net
  • 151.101.2.217
  • 151.101.66.217
  • 151.101.130.217
  • 151.101.194.217
whitelisted
djv99sxoqpv11.cloudfront.net
  • 108.138.24.111
  • 108.138.24.89
  • 108.138.24.167
  • 108.138.24.216
shared
ocsp2.globalsign.com
  • 104.18.21.226
  • 104.18.20.226
whitelisted
o.ss2.us
  • 108.138.2.195
  • 108.138.2.10
  • 108.138.2.107
  • 108.138.2.173
whitelisted

Threats

Found threats are available for the paid subscriptions
2 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://bayfiles.com/L6Obf6c9y0/pak295_rar