URL:

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjQo6HC67mCAxXYXfEDHcxWDQAQFnoECBUQAQ&url=https%3A%2F%2Fwww.filecroco.com%2Fdownload-timer-resolution%2F&usg=AOvVaw2638nveZZI32lfOolCWTsR&opi=89978449

Full analysis: https://app.any.run/tasks/bee0b16d-bf49-4a10-ae3e-40eb0c0cce0c
Verdict: Malicious activity
Analysis date: November 10, 2023, 16:24:25
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
SHA1:

D13F199F29FC37CFFA9CE039A12EAC1742A6026E

SHA256:

30EDE4696B06F2F135B781317451F99E5114621A3C60F24DFCF1DF9F5A485F42

SSDEEP:

6:2OLI2sq+w5N6eESFYNRR3zDXKRL/XEIzXESD2A9xJaOga:2V2/NTEuY5vXKRLXrXEa2cxoM

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

    • The process uses the downloaded file

      • FlashUtil32_32_0_0_453_ActiveX.exe (PID: 3764)
      • iexplore.exe (PID: 3196)
      • WinRAR.exe (PID: 1604)

    • Checks supported languages

      • wmpnscfg.exe (PID: 4072)
      • TimerResolution.exe (PID: 1856)

    • Reads the computer name

      • wmpnscfg.exe (PID: 4072)

    • Application launched itself

      • iexplore.exe (PID: 3196)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 4072)

    • Reads the machine GUID from the registry

      • wmpnscfg.exe (PID: 4072)

    • Drops the executable file immediately after the start

      • WinRAR.exe (PID: 1604)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe flashutil32_32_0_0_453_activex.exe no specs wmpnscfg.exe no specs winrar.exe no specs timerresolution.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1604"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\TimerResolution.zip"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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
1856"C:\Users\admin\AppData\Local\Temp\Rar$EXa1604.48515\TimerResolution.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa1604.48515\TimerResolution.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Description:
TimerResolution
Exit code:
2
Version:
1, 2, 0, 1
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa1604.48515\timerresolution.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mfc42.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2896"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3196 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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3196"C:\Program Files\Internet Explorer\iexplore.exe" "https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjQo6HC67mCAxXYXfEDHcxWDQAQFnoECBUQAQ&url=https%3A%2F%2Fwww.filecroco.com%2Fdownload-timer-resolution%2F&usg=AOvVaw2638nveZZI32lfOolCWTsR&opi=89978449"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\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
3764C:\Windows\system32\Macromed\Flash\FlashUtil32_32_0_0_453_ActiveX.exe -EmbeddingC:\Windows\System32\Macromed\Flash\FlashUtil32_32_0_0_453_ActiveX.exe—svchost.exe
User:
admin
Company:
Adobe
Integrity Level:
MEDIUM
Description:
Adobe® Flash® Player Installer/Uninstaller 32.0 r0
Exit code:
0
Version:
32,0,0,453
Modules
Images
c:\windows\system32\macromed\flash\flashutil32_32_0_0_453_activex.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
4072"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.exe
c:\windows\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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\ole32.dll
Total events
35 499
Read events
35 362
Write events
132
Delete events
5

Modification events

(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3196) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
1
Suspicious files
132
Text files
186
Unknown types
0

Dropped files

PID
Process
Filename
Type
2896iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:1BFE591A4FE3D91B03CDF26EAACD8F89
SHA256:9CF94355051BF0F4A45724CA20D1CC02F76371B963AB7D1E38BD8997737B13D8
2896iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EAbinary
MD5:96E8965A347D660D8B3B2C08706DA7BD
SHA256:81960561F7F0E9176B7B454DF74933D2A62003EFED0CE6049DD33BD08244BEEF
2896iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EAbinary
MD5:1C6B0F3D33F72C298C6C1EE5F757E89F
SHA256:712D69C79443F6D78EC5086C2D2219FC8751FF02C4040734455194D82BF10B1C
2896iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:80E11CB29B97B016EB35D0EBCAA0B8CA
SHA256:24D149FE8DD0086ED90F26D69AA1060020E6F414D1377B18AC8DB73E0121C1C3
2896iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBAbinary
MD5:000148CBC86035ED888C835E7A1E47F4
SHA256:97B79E9665EBE4B5F941D2C559A42024C4522470C31ABDD588AB77CDF394128F
2896iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBAbinary
MD5:AC89A852C2AAA3D389B2D2DD312AD367
SHA256:0B720E19270C672F9B6E0EC40B468AC49376807DE08A814573FE038779534F45
2896iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\style.min[1].csstext
MD5:99AB466E0866C823AE5DB517D59CEBD1
SHA256:698B89C0DA3D319754D6A837B5E6D4E6A42DC402D9FFD7559B8C4CB29C644340
2896iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_F2DAF19C1F776537105D08FC8D978464binary
MD5:A97A47B270F70A0DE797D4D53656A51E
SHA256:327D01CCBE87472C902DF9E443FD868C34A791A08BD612BB694467356C35C782
2896iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\styles-e7ee347061801bda803517adf02732e4[1].csstext
MD5:A8E2310E47D2741E75E7822A704096B5
SHA256:6E7C083E0E173F849FA0582A9332BF40A3567C49FF818F28B0E4DCA93930C6E5
2896iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A16C6C16D94F76E0808C087DFC657D99_5B226F2301FD399CF34ABA67B4DC6AC8binary
MD5:5A25C2C37DE1D82E4320C349B998631C
SHA256:552E59E64A1BB4BA2A08D9F1A94F5ED9839834EA748A784ED89524895797D8CE
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
59
TCP/UDP connections
155
DNS requests
67
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2896
iexplore.exe
GET
200
142.250.186.163:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDVmzu%2BcVBN4gnIj8OT7hC4
unknown
binary
472 b
unknown
2896
iexplore.exe
GET
200
142.250.186.163:80
http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D
unknown
binary
1.41 Kb
unknown
2896
iexplore.exe
GET
200
8.241.121.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?d1270903ad75d1e2
unknown
compressed
4.66 Kb
unknown
2896
iexplore.exe
GET
200
142.250.186.163:80
http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D
unknown
binary
724 b
unknown
2896
iexplore.exe
GET
200
142.250.186.163:80
http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEGVmiIEBSm6bEqwxkt71qts%3D
unknown
binary
471 b
unknown
2896
iexplore.exe
GET
200
172.64.149.23:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEFZnHQTqT5lMbxCBR1nSdZQ%3D
unknown
binary
1.42 Kb
unknown
2896
iexplore.exe
GET
200
142.250.186.163:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQD178PQCmUBcwpEnmQjAL0Q
unknown
binary
472 b
unknown
2896
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D
unknown
binary
1.47 Kb
unknown
2896
iexplore.exe
GET
200
104.18.38.233:80
http://ocsp.usertrust.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBSr83eyJy3njhjVpn5bEpfc6MXawQQUOuEJhtTPGcKWdnRJdtzgNcZjY5oCEQDzZE5rbgBQI34JRr174fUd
unknown
binary
978 b
unknown
2896
iexplore.exe
GET
200
142.250.186.163:80
http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCSbiqNK5280hBN2lVZWzUN
unknown
binary
472 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2896
iexplore.exe
8.241.121.254:80
ctldl.windowsupdate.com
LEVEL3
US
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted
2896
iexplore.exe
142.250.186.163:80
ocsp.pki.goog
GOOGLE
US
whitelisted
2896
iexplore.exe
188.114.97.3:443
www.filecroco.com
CLOUDFLARENET
NL
unknown
2896
iexplore.exe
172.217.18.2:443
pagead2.googlesyndication.com
GOOGLE
US
whitelisted
2896
iexplore.exe
192.0.73.2:443
secure.gravatar.com
AUTOMATTIC
US
whitelisted
2896
iexplore.exe
23.45.238.53:443
s7.addthis.com
AKAMAI-AS
DE
unknown
2896
iexplore.exe
104.16.57.101:443
static.cloudflareinsights.com
CLOUDFLARENET
—
unknown
2896
iexplore.exe
172.64.149.23:80
ocsp.comodoca.com
CLOUDFLARENET
US
unknown
2896
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
ctldl.windowsupdate.com
  • 8.241.121.254
  • 8.253.204.249
  • 8.241.122.254
  • 8.241.11.126
  • 8.248.135.254
whitelisted
ocsp.pki.goog
  • 142.250.186.163
whitelisted
www.filecroco.com
  • 188.114.97.3
  • 188.114.96.3
unknown
pagead2.googlesyndication.com
  • 172.217.18.2
whitelisted
secure.gravatar.com
  • 192.0.73.2
whitelisted
s7.addthis.com
  • 23.45.238.53
whitelisted
static.cloudflareinsights.com
  • 104.16.57.101
  • 104.16.56.101
whitelisted
ocsp.comodoca.com
  • 172.64.149.23
  • 104.18.38.233
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
ocsp.usertrust.com
  • 104.18.38.233
  • 172.64.149.23
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjQo6HC67mCAxXYXfEDHcxWDQAQFnoECBUQAQ&url=https%3A%2F%2Fwww.filecroco.com%2Fdownload-timer-resolution%2F&usg=AOvVaw2638nveZZI32lfOolCWTsR&opi=89978449