URL:

https://disk.yandex.ru/d/kBhePOoG3KeqrW

Full analysis: https://app.any.run/tasks/38522ee2-ebac-4c6c-8450-f6a7733ec143
Verdict: Malicious activity
Analysis date: July 11, 2021, 13:16:29
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

FA99C6E493A2E3EF2DD64948ECE88686

SHA1:

319F7A30511F6166D77C015B3A99C1974C098E6E

SHA256:

D27329EEB4CE78B05C3BD9C9CC70F3E464DF3EFF45D7A26EDA84D0163F089A00

SSDEEP:

3:N8U2fnePUin:2U2fGn

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

      • 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe (PID: 604)
      • 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe (PID: 3968)

  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 1660)
      • iexplore.exe (PID: 1832)

    • Reads the computer name

      • WinRAR.exe (PID: 2396)
      • WinRAR.exe (PID: 3540)
      • 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe (PID: 3968)

    • Checks supported languages

      • WinRAR.exe (PID: 2396)
      • WinRAR.exe (PID: 3540)
      • 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe (PID: 3968)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3540)

    • Application launched itself

      • WinRAR.exe (PID: 2396)

    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 3540)

  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 1660)

    • Reads the computer name

      • iexplore.exe (PID: 1660)
      • iexplore.exe (PID: 1832)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 1832)
      • iexplore.exe (PID: 1660)

    • Application launched itself

      • iexplore.exe (PID: 1660)

    • Checks supported languages

      • iexplore.exe (PID: 1660)
      • iexplore.exe (PID: 1832)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 1832)
      • iexplore.exe (PID: 1660)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 1660)

    • Creates files in the user directory

      • iexplore.exe (PID: 1832)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1832)

    • Changes settings of System certificates

      • iexplore.exe (PID: 1660)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 1660)

    • Manual execution by user

      • WinRAR.exe (PID: 2396)
      • 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe (PID: 604)
      • 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe (PID: 3968)
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
45
Monitored processes
6
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe winrar.exe no specs winrar.exe 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe no specs 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe

Process information

PID
CMD
Path
Indicators
Parent process
604"C:\Users\admin\Desktop\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe" C:\Users\admin\Desktop\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe
c:\windows\system32\ntdll.dll
1660"C:\Program Files\Internet Explorer\iexplore.exe" "https://disk.yandex.ru/d/kBhePOoG3KeqrW"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\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
1832"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1660 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\kernelbase.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
2396"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\Petya (?????? 2016123456000).rar"C:\Program Files\WinRAR\WinRAR.exe—Explorer.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
3540"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIb2396.25659\???? (??????12345).rar"C:\Program Files\WinRAR\WinRAR.exe
WinRAR.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\lpk.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\comdlg32.dll
3968"C:\Users\admin\Desktop\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe" C:\Users\admin\Desktop\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.exe
Explorer.EXE
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\desktop\26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739.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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
15 679
Read events
15 505
Write events
170
Delete events
4

Modification events

(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
12438704
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30897751
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
312440657
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30897751
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1660) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
1
Suspicious files
18
Text files
16
Unknown types
10

Dropped files

PID
Process
Filename
Type
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1B1F4BA66CDBFEC85A20E11BF729AF23_AA85F8F9DAFF33153B5AEC2E983B94B6binary
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\68FAF71AF355126BCA00CE2E73CC7374_77B682CF3AAC7B00161DFFF7DEA4CC8Cbinary
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\I8OZ9IXI.txttext
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\68FAF71AF355126BCA00CE2E73CC7374_77B682CF3AAC7B00161DFFF7DEA4CC8Cder
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E887E036775F4159E2816B7B9E527E5F_759E91EA549A31D17CF4D7FE309177F9binary
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E887E036775F4159E2816B7B9E527E5F_81A9EAEF491877F5AE96F9A03F4042E4der
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E887E036775F4159E2816B7B9E527E5F_759E91EA549A31D17CF4D7FE309177F9der
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1B1F4BA66CDBFEC85A20E11BF729AF23_AA85F8F9DAFF33153B5AEC2E983B94B6der
MD5:—
SHA256:—
1832iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\DOMStore\DOTBATAV\disk.yandex[1].xmltext
MD5:C1DDEA3EF6BBEF3E7060A1A9AD89E4C5
SHA256:B71E4D17274636B97179BA2D97C742735B6510EB54F22893D3A2DAFF2CEB28DB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
21
DNS requests
13
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1832
iexplore.exe
GET
200
2.16.186.232:80
http://subca.ocsp-certum.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTYOkzrrCGQj08njZXbUQQpkoUmuQQUCHbNywf%2FJPbFze27kLzihDdGdfcCEQDkBUeDDgxkUpdvejVJwN1I
unknown
der
1.63 Kb
whitelisted
1832
iexplore.exe
GET
200
5.45.205.244:80
http://yandex.ocsp-responder.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBStniMGfahyWUWDEeSLUFbNR9JLAgQUN1zjGeCyjqGoTtLPq9Dc4wtcNU0CEDbEISBuJVGq0KdX46enAhA%3D
RU
der
1.48 Kb
whitelisted
1832
iexplore.exe
GET
200
5.45.205.244:80
http://yandex.ocsp-responder.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBStniMGfahyWUWDEeSLUFbNR9JLAgQUN1zjGeCyjqGoTtLPq9Dc4wtcNU0CEFcAp3OG3HlvO0Q7Ft5KH%2F8%3D
RU
der
1.48 Kb
whitelisted
1832
iexplore.exe
GET
200
5.45.205.244:80
http://yandex.ocsp-responder.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBStniMGfahyWUWDEeSLUFbNR9JLAgQUN1zjGeCyjqGoTtLPq9Dc4wtcNU0CEFZmQLn1X2nsT8%2FuNzo5n6w%3D
RU
der
1.48 Kb
whitelisted
1832
iexplore.exe
GET
200
5.45.205.244:80
http://yandex.ocsp-responder.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBStniMGfahyWUWDEeSLUFbNR9JLAgQUN1zjGeCyjqGoTtLPq9Dc4wtcNU0CEFIn0TfHy7SBwk%2BiWUR4QnM%3D
RU
der
1.48 Kb
whitelisted
1832
iexplore.exe
GET
200
5.45.205.244:80
http://yandex.ocsp-responder.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBStniMGfahyWUWDEeSLUFbNR9JLAgQUN1zjGeCyjqGoTtLPq9Dc4wtcNU0CEFjVURl8vAlh6dEYrJMUMng%3D
RU
der
1.48 Kb
whitelisted
1660
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
1832
iexplore.exe
GET
200
2.16.186.232:80
http://subca.ocsp-certum.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBR5iK7tYk9tqQEoeQhZNkKcAol9bgQUjEPEy22YwaechGnr30oNYJY6w%2FsCEQCTkoVAAWVxX5R%2FKI%2FvyZso
unknown
der
1.58 Kb
whitelisted
1832
iexplore.exe
GET
200
2.16.186.41:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?a431d6cf719e59cf
unknown
compressed
4.70 Kb
whitelisted
1660
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%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
1832
iexplore.exe
87.250.250.50:443
disk.yandex.ru
YANDEX LLC
RU
whitelisted
1832
iexplore.exe
2.16.186.41:80
ctldl.windowsupdate.com
Akamai International B.V.
—
whitelisted
1832
iexplore.exe
2.16.186.232:80
subca.ocsp-certum.com
Akamai International B.V.
—
whitelisted
1832
iexplore.exe
5.45.205.244:80
yandex.ocsp-responder.com
YANDEX LLC
RU
whitelisted
1832
iexplore.exe
77.88.21.119:443
mc.yandex.ru
YANDEX LLC
RU
whitelisted
—
—
77.88.21.119:443
mc.yandex.ru
YANDEX LLC
RU
whitelisted
1832
iexplore.exe
178.154.131.216:443
yastatic.net
YANDEX LLC
RU
whitelisted
1832
iexplore.exe
77.88.21.127:443
downloader.disk.yandex.ru
YANDEX LLC
RU
whitelisted
1832
iexplore.exe
213.180.206.192:443
s474sas.storage.yandex.net
YANDEX LLC
RU
whitelisted
1660
iexplore.exe
204.79.197.200:443
www.bing.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
disk.yandex.ru
  • 87.250.250.50
shared
ctldl.windowsupdate.com
  • 2.16.186.41
  • 2.16.186.25
whitelisted
subca.ocsp-certum.com
  • 2.16.186.232
  • 2.16.186.163
whitelisted
yandex.ocsp-responder.com
  • 5.45.205.244
  • 5.45.205.243
  • 5.45.205.241
  • 5.45.205.245
  • 5.45.205.242
whitelisted
mc.yandex.ru
  • 77.88.21.119
  • 87.250.250.119
  • 87.250.251.119
  • 93.158.134.119
whitelisted
yastatic.net
  • 178.154.131.216
  • 178.154.131.215
  • 178.154.131.217
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
downloader.disk.yandex.ru
  • 77.88.21.127
shared
s474sas.storage.yandex.net
  • 213.180.206.192
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://disk.yandex.ru/d/kBhePOoG3KeqrW