File name:

MegaChecker_By_Optim_OS_Prime.zip

Full analysis: https://app.any.run/tasks/446984ae-2daa-4b00-9b07-83690d8061c0
Verdict: Malicious activity
Analysis date: May 31, 2019, 19:59:54
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-7z-compressed
File info: 7-zip archive data, version 0.3
MD5:

6902528999DAFC628613A8919EACCD7D

SHA1:

9F3417B772493F01BA141208518852DF4F48C754

SHA256:

375067E8D5349C6EA96D4530F0BB7EE97207D55E66F125BDA013747E3A3CE459

SSDEEP:

12288:5O0SeNow1F1pLQOWDZX33bsezgOAchBIQIxHREVuw8BeP:l96w1F1p453rTgkNIxHRjcP

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

    • Loads dropped or rewritten executable

      • MegaChecker_By_Optim_OS_Prime.exe (PID: 3224)

    • Application was dropped or rewritten from another process

      • MegaChecker_By_Optim_OS_Prime.exe (PID: 3224)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2896)

    • Starts Internet Explorer

      • MegaChecker_By_Optim_OS_Prime.exe (PID: 3224)

  • INFO

    • Changes internet zones settings

      • iexplore.exe (PID: 3868)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2928)

    • Application launched itself

      • iexplore.exe (PID: 3868)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3868)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2928)

    • Creates files in the user directory

      • iexplore.exe (PID: 3868)
      • iexplore.exe (PID: 2928)

    • Changes settings of System certificates

      • iexplore.exe (PID: 3868)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3868)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.7z | 7-Zip compressed archive (gen) (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
4
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar.exe megachecker_by_optim_os_prime.exe no specs iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
2896"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\MegaChecker_By_Optim_OS_Prime.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
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\comdlg32.dll
2928"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3868 CREDAT:71937C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.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
3224"C:\Users\admin\AppData\Local\Temp\Rar$EXa2896.31950\MegaChecker_By_Optim_OS_Prime.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2896.31950\MegaChecker_By_Optim_OS_Prime.exe—WinRAR.exe
User:
admin
Company:
Optim OS Prime (fb : @med.ah.101)
Integrity Level:
MEDIUM
Description:
AutoBot [Mega] Checker By Optim OS Prime
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2896.31950\megachecker_by_optim_os_prime.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
3868"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
MegaChecker_By_Optim_OS_Prime.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\internet explorer\iexplore.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
Total events
1 597
Read events
1 403
Write events
188
Delete events
6

Modification events

(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2896) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\MegaChecker_By_Optim_OS_Prime.zip
(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2896) WinRAR.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
6
Suspicious files
2
Text files
24
Unknown types
5

Dropped files

PID
Process
Filename
Type
3224MegaChecker_By_Optim_OS_Prime.exeC:\Users\admin\AppData\Local\Temp\tmp31E5.tmp —
MD5:—
SHA256:—
3868iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico —
MD5:—
SHA256:—
3868iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico —
MD5:—
SHA256:—
2928iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\XU7VBNYF\med.ah[1].101 —
MD5:—
SHA256:—
2928iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@facebook[1].txt —
MD5:—
SHA256:—
2896WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2896.31950\MegaApiClient.dllexecutable
MD5:—
SHA256:—
2896WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2896.31950\ControlzEx.dllexecutable
MD5:—
SHA256:—
2896WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2896.31950\Newtonsoft.Json.dllexecutable
MD5:—
SHA256:—
2896WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2896.31950\MahApps.Metro.dllexecutable
MD5:—
SHA256:—
2896WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2896.31950\MegaChecker_By_Optim_OS_Prime.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
17
DNS requests
9
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3868
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 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
3868
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
2928
iexplore.exe
185.60.216.35:443
fb.com
Facebook, Inc.
IE
whitelisted
2928
iexplore.exe
31.13.92.36:443
www.facebook.com
Facebook, Inc.
IE
whitelisted
2928
iexplore.exe
31.13.92.14:443
static.xx.fbcdn.net
Facebook, Inc.
IE
whitelisted
2928
iexplore.exe
157.240.201.15:443
scontent-ams4-1.xx.fbcdn.net
—
US
suspicious
3868
iexplore.exe
31.13.92.36:443
www.facebook.com
Facebook, Inc.
IE
whitelisted

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
fb.com
  • 185.60.216.35
suspicious
www.facebook.com
  • 31.13.92.36
whitelisted
m.facebook.com
  • 31.13.92.36
whitelisted
static.xx.fbcdn.net
  • 31.13.92.14
whitelisted
scontent-ams4-1.xx.fbcdn.net
  • 157.240.201.15
whitelisted
facebook.com
  • 185.60.216.35
whitelisted
fbcdn.net
  • 185.60.216.35
whitelisted
fbsbx.com
  • 185.60.216.35
whitelisted

Threats

No threats detected
No debug info
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Reports
MegaChecker_By_Optim_OS_Prime.zip