URL:

http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgMYlOxx6g5d2OrgjjcNjFXsCQ%3D%3D

Full analysis: https://app.any.run/tasks/644ac6c2-0497-4215-aa1e-60ad9e1b6c38
Verdict: Malicious activity
Analysis date: March 31, 2023, 19:58:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

505852E04B307157CF26B7753BD86741

SHA1:

7E927E5E62143707DD9E21A531CD466876D54F66

SHA256:

109F6EFA2BE4FC09B35B065CC331940FCACF84962817B92DB4203327DB3A9FD5

SSDEEP:

3:N1KMWoMCKl19VSBCCrVCR3sI9pwwlGaAWmKkQwkJkOl3goEZz+romIhzh:CMYJlDVRCrVCd9pwwldVLJk0SZ6rchN

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

    • Uses RUNDLL32.EXE to load library

      • iexplore.exe (PID: 2656)

    • Reads security settings of Internet Explorer

      • rundll32.exe (PID: 764)

    • Reads the Internet Settings

      • rundll32.exe (PID: 764)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 2656)
      • AcroRd32.exe (PID: 3180)
      • RdrCEF.exe (PID: 3804)
      • chrome.exe (PID: 3232)

    • The process uses the downloaded file

      • iexplore.exe (PID: 2656)
      • rundll32.exe (PID: 764)

    • Create files in a temporary directory

      • iexplore.exe (PID: 2656)

    • The process checks LSA protection

      • rundll32.exe (PID: 764)
      • explorer.exe (PID: 3372)

    • Manual execution by a user

      • explorer.exe (PID: 3372)
      • chrome.exe (PID: 3232)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
64
Monitored processes
27
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe rundll32.exe no specs acrord32.exe no specs acrord32.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs rdrcef.exe no specs explorer.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
580"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1160,15583346693426406448,16597162850630314310,131072 --disable-features=NetworkService,VizDisplayCompositor --disable-gpu-compositing --lang=en-US --disable-pack-loading --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/20.13.20064 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=14869359804491493429 --renderer-client-id=7 --mojo-platform-channel-handle=1588 --allow-no-sandbox-job /prefetch:1C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe—RdrCEF.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe RdrCEF
Exit code:
0
Version:
20.13.20064.405839
Modules
Images
c:\program files\adobe\acrobat reader dc\reader\acrocef\rdrcef.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
764"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg+yvTLU_w3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h+vnYsUwsYCEgMYlOxx6g5d2OrgjjcNjFXsCQ==C:\Windows\System32\rundll32.exe—iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
876"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2656 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\api-ms-win-downlevel-version-l1-1-0.dll
1188"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --touch-events=enabled --field-trial-handle=1160,15583346693426406448,16597162850630314310,131072 --disable-features=NetworkService,VizDisplayCompositor --disable-gpu-compositing --lang=en-US --disable-pack-loading --log-file="C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/20.13.20064 Chrome/80.0.0.0" --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=3916064503079059836 --renderer-client-id=6 --mojo-platform-channel-handle=1444 --allow-no-sandbox-job /prefetch:1C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe—RdrCEF.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe RdrCEF
Exit code:
0
Version:
20.13.20064.405839
Modules
Images
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\program files\adobe\acrobat reader dc\reader\acrocef\rdrcef.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
1236"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1056,3669594196636445240,1790038526690517366,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3284 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
1476"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=86.0.4240.198 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x6d17d988,0x6d17d998,0x6d17d9a4C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
1648"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1056,3669594196636445240,1790038526690517366,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3100 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
1820"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1056,3669594196636445240,1790038526690517366,131072 --enable-features=PasswordImport --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1516 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\version.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
1992"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1056,3669594196636445240,1790038526690517366,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3308 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
2328"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1056,3669594196636445240,1790038526690517366,131072 --enable-features=PasswordImport --lang=en-US --instant-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1928 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
Total events
35 086
Read events
34 545
Write events
535
Delete events
6

Modification events

(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2656) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
0
Suspicious files
162
Text files
126
Unknown types
22

Dropped files

PID
Process
Filename
Type
3804RdrCEF.exeC:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\index-dir\the-real-index —
MD5:—
SHA256:—
2656iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg+yvTLU_w3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h+vnYsUwsYCEgMYlOxx6g5d2OrgjjcNjFXsCQ==der
MD5:—
SHA256:—
3804RdrCEF.exeC:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\4a0e94571d979b3c_0binary
MD5:—
SHA256:—
3804RdrCEF.exeC:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\aba6710fde0876af_0binary
MD5:—
SHA256:—
3804RdrCEF.exeC:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\0786087c3c360803_0binary
MD5:—
SHA256:—
3804RdrCEF.exeC:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\2a426f11fd8ebe18_0binary
MD5:—
SHA256:—
3804RdrCEF.exeC:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\bba29d2e6197e2f4_0binary
MD5:—
SHA256:—
2656iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF99670C5E6191BCD1.TMPgmc
MD5:—
SHA256:—
2656iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{5C940725-CFFE-11ED-94DF-12A9866C77DE}.datbinary
MD5:—
SHA256:—
3804RdrCEF.exeC:\Users\admin\AppData\LocalLow\Adobe\AcroCef\DC\Acrobat\Cache\Code Cache\js\72d9f526d2e2e7c8_0binary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
23
DNS requests
17
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
876
iexplore.exe
GET
200
95.101.54.130:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgMYlOxx6g5d2OrgjjcNjFXsCQ%3D%3D
DE
der
503 b
shared
2656
iexplore.exe
GET
200
2.16.238.21:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?ce086177471b0784
unknown
compressed
4.70 Kb
whitelisted
—
—
GET
200
34.104.35.123:80
http://edgedl.me.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvNzI0QUFXNV9zT2RvdUwyMERESEZGVmJnQQ/1.0.0.6_nmmhkkegccagdldgiimedpiccmgmieda.crx
US
crx
242 Kb
whitelisted
2656
iexplore.exe
GET
200
2.16.238.21:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?e41319e5beda7e20
unknown
compressed
4.70 Kb
whitelisted
2656
iexplore.exe
GET
200
2.16.238.21:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?4a6f80cd3cf55a95
unknown
compressed
4.70 Kb
whitelisted
2656
iexplore.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 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
2656
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
EDGECAST
US
whitelisted
876
iexplore.exe
95.101.54.130:80
r3.o.lencr.org
Akamai International B.V.
DE
suspicious
—
—
152.199.19.161:443
iecvlist.microsoft.com
EDGECAST
US
whitelisted
2656
iexplore.exe
2.16.238.21:80
ctldl.windowsupdate.com
Akamai International B.V.
DE
suspicious
3380
chrome.exe
142.250.185.131:443
clientservices.googleapis.com
GOOGLE
US
whitelisted
2656
iexplore.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
3380
chrome.exe
142.250.184.228:443
www.google.com
GOOGLE
US
whitelisted
—
—
142.250.184.202:443
fonts.googleapis.com
GOOGLE
US
whitelisted
—
—
142.250.185.227:443
fonts.gstatic.com
GOOGLE
US
whitelisted
—
—
142.250.185.195:443
www.gstatic.com
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
r3.o.lencr.org
  • 95.101.54.130
  • 2.16.202.115
  • 95.101.54.122
  • 95.101.54.114
  • 2.16.202.114
  • 95.101.54.104
  • 2.16.202.112
  • 95.101.54.123
shared
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ctldl.windowsupdate.com
  • 2.16.238.21
  • 2.16.238.25
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
clientservices.googleapis.com
  • 142.250.185.131
whitelisted
clients2.google.com
  • 216.58.212.174
whitelisted
www.google.com
  • 142.250.184.228
malicious
accounts.google.com
  • 142.250.186.77
shared
clients2.googleusercontent.com
  • 142.250.185.97
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2026 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgMYlOxx6g5d2OrgjjcNjFXsCQ%3D%3D