URL:

http://www.paperfile.net/freeocr541.exe

Full analysis: https://app.any.run/tasks/05b7adc8-6182-498c-9daf-bf62a9af1f33
Verdict: Malicious activity
Analysis date: January 22, 2020, 10:25:02
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

88BBB135B7F0E24EE48C396BFE22CACC

SHA1:

27F9A57B3CC60D750F6BF616CBF669D8A7182344

SHA256:

C4275200A5CFB5A627DFCBC0CE96D57EA78655DFD40C86DFA2971CA7F17C5E8E

SSDEEP:

3:N1KJS4LO5eXEG:Cc4S5e0G

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

      • FreeOCR.exe (PID: 308)
      • freeocr541.exe (PID: 3000)
      • freeocr541.exe (PID: 4016)

    • Loads dropped or rewritten executable

      • FreeOCR.exe (PID: 308)

    • Registers / Runs the DLL via REGSVR32.EXE

      • freeocr541.tmp (PID: 1876)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • freeocr541.exe (PID: 3000)
      • freeocr541.exe (PID: 4016)
      • freeocr541.tmp (PID: 1876)
      • chrome.exe (PID: 3540)
      • chrome.exe (PID: 944)

    • Creates files in the Windows directory

      • freeocr541.tmp (PID: 1876)

  • INFO

    • Application launched itself

      • chrome.exe (PID: 3540)

    • Reads Internet Cache Settings

      • chrome.exe (PID: 3540)

    • Dropped object may contain Bitcoin addresses

      • freeocr541.tmp (PID: 1876)

    • Application was dropped or rewritten from another process

      • freeocr541.tmp (PID: 768)
      • freeocr541.tmp (PID: 1876)

    • Reads the hosts file

      • chrome.exe (PID: 3540)
      • chrome.exe (PID: 944)

    • Loads dropped or rewritten executable

      • freeocr541.tmp (PID: 1876)

    • Creates a software uninstall entry

      • freeocr541.tmp (PID: 1876)

    • Creates files in the program directory

      • freeocr541.tmp (PID: 1876)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
56
Monitored processes
17
Malicious processes
6
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start chrome.exe 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 freeocr541.exe freeocr541.tmp no specs freeocr541.exe freeocr541.tmp chrome.exe no specs regsvr32.exe no specs freeocr.exe chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
308"C:\FreeOCR\FreeOCR.exe"C:\FreeOCR\FreeOCR.exe
freeocr541.tmp
User:
admin
Integrity Level:
HIGH
Description:
FreeOCR
Exit code:
0
Version:
1.1.0.8
Modules
Images
c:\freeocr\freeocr.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
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
540"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,14146493481855519011,14793605077411293254,131072 --enable-features=PasswordImport --lang=en-US --no-sandbox --service-request-channel-token=17759651423797324027 --mojo-platform-channel-handle=1020 /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:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
548"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,14146493481855519011,14793605077411293254,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=4446292366595300624 --mojo-platform-channel-handle=500 --ignored=" --type=renderer " /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:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
768"C:\Users\admin\AppData\Local\Temp\is-3HFPT.tmp\freeocr541.tmp" /SL5="$6012C,11027424,54272,C:\Users\admin\Downloads\freeocr541.exe" C:\Users\admin\AppData\Local\Temp\is-3HFPT.tmp\freeocr541.tmp—freeocr541.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-3hfpt.tmp\freeocr541.tmp
c:\systemroot\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\oleaut32.dll
944"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=984,14146493481855519011,14793605077411293254,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=4953704856527796504 --mojo-platform-channel-handle=1548 /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:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1284"C:\Windows\system32\regsvr32.exe" /s "C:\Windows\system32\ImageEnXLibrary.ocx"C:\Windows\system32\regsvr32.exe—freeocr541.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
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\system32\user32.dll
c:\windows\system32\gdi32.dll
1876"C:\Users\admin\AppData\Local\Temp\is-GM95F.tmp\freeocr541.tmp" /SL5="$40182,11027424,54272,C:\Users\admin\Downloads\freeocr541.exe" /SPAWNWND=$30184 /NOTIFYWND=$6012C C:\Users\admin\AppData\Local\Temp\is-GM95F.tmp\freeocr541.tmp
freeocr541.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-gm95f.tmp\freeocr541.tmp
c:\systemroot\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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\oleaut32.dll
2108"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=984,14146493481855519011,14793605077411293254,131072 --enable-features=PasswordImport --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADgAAAgAQAAAAAAAAAAAGAAAAAAAAAAAAAIAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --service-request-channel-token=7596467188752431966 --mojo-platform-channel-handle=3688 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2124"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=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x7305a9d0,0x7305a9e0,0x7305a9ecC:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2476"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=984,14146493481855519011,14793605077411293254,131072 --enable-features=PasswordImport --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=14636097521179168316 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2424 /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:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
Total events
1 555
Read events
1 413
Write events
133
Delete events
9

Modification events

(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(3696) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:3540-13224162314951125
Value:
259
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(3540) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3120-13213713943555664
Value:
0
(PID) Process:(3540) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
19
Suspicious files
34
Text files
80
Unknown types
4

Dropped files

PID
Process
Filename
Type
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-5E28230B-DD4.pma —
MD5:—
SHA256:—
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000028.dbtmp —
MD5:—
SHA256:—
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\d5612c19-63d5-4edd-982a-6056353e7d78.tmp —
MD5:—
SHA256:—
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.oldtext
MD5:33B05E8AC9C178C58ED3321F496588C0
SHA256:2CDF6A09638A0B563EA2672D6926210771902E0A9203FE15D2857FC4EB954CDE
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old~RF2c0ab8.TMPtext
MD5:FC9FFE77348619CC285333DFF5E1D5D1
SHA256:7CB9B3575330B3D776A21EB7A7407E34F013A0975B7418DA11B5C85DEC91D1F3
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\AvailabilityDB\LOG.oldtext
MD5:A9C81BA506E2A0D898698EAF075EBE5C
SHA256:92FB2125FB5A0B877B76C4E3409B250EFF394804C7F24E236FBE162E1054AF90
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Session Storage\LOG.oldtext
MD5:6F174C3088498A2CD266BCA5EE2F6624
SHA256:2EEEC1240EB66978ED12E9034F8D4284B0CA1DC82495954636D68140E2187FA4
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Last Tabsbinary
MD5:702AEC53DCDCFEA33C4BE3D2F888473E
SHA256:D16286D6EE0EB33E7907EE4FCB8FDB6B5A54E5A56BFAF99A9C2451D239BC9765
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old —
MD5:—
SHA256:—
3540chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RF2c0bd1.TMP —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
15
DNS requests
10
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
308
FreeOCR.exe
GET
200
52.216.92.186:80
http://www.paperfile.net/version.html
US
text
4 b
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
944
chrome.exe
172.217.23.99:443
ssl.gstatic.com
Google Inc.
US
whitelisted
944
chrome.exe
172.217.21.227:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
944
chrome.exe
216.58.210.13:443
accounts.google.com
Google Inc.
US
whitelisted
944
chrome.exe
52.216.134.50:80
www.paperfile.net
Amazon.com, Inc.
US
suspicious
308
FreeOCR.exe
52.216.92.186:80
www.paperfile.net
Amazon.com, Inc.
US
unknown
944
chrome.exe
172.217.16.174:443
sb-ssl.google.com
Google Inc.
US
whitelisted
944
chrome.exe
172.217.16.132:443
www.google.com
Google Inc.
US
whitelisted
944
chrome.exe
172.217.22.78:443
clients1.google.com
Google Inc.
US
whitelisted
944
chrome.exe
172.217.23.163:443
www.gstatic.com
Google Inc.
US
whitelisted
944
chrome.exe
172.217.22.10:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.paperfile.net
  • 52.216.134.50
  • 52.216.92.186
suspicious
clientservices.googleapis.com
  • 172.217.21.227
whitelisted
accounts.google.com
  • 216.58.210.13
shared
www.google.com
  • 172.217.16.132
malicious
ssl.gstatic.com
  • 172.217.23.99
whitelisted
sb-ssl.google.com
  • 172.217.16.174
whitelisted
www.gstatic.com
  • 172.217.23.163
whitelisted
clients1.google.com
  • 172.217.22.78
whitelisted
safebrowsing.googleapis.com
  • 172.217.22.10
whitelisted

Threats

PID
Process
Class
Message
944
chrome.exe
Potentially Bad Traffic
ET POLICY Executable served from Amazon S3
944
chrome.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
Interactive malware hunting service ANY.RUN
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Reports
http://www.paperfile.net/freeocr541.exe