URL:

http://www.mediafire.com/file/nmc3okn5nv7unz3/AcuraRTM.rar/file

Full analysis: https://app.any.run/tasks/c65f27f4-7c6f-430a-972b-64e9865f0dc5
Verdict: Malicious activity
Analysis date: February 03, 2020, 17:11:47
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

BF3673D3EB75B733439E768056E1509E

SHA1:

61860C26DFC90C430EBD126FDD5B570DE288CABB

SHA256:

B723C01589C26FD894DE5FC34DA38B82940A928D25D5DA7C391134D76FE3296E

SSDEEP:

3:N1KJS4w3eGUoGKOkjJk3njEXYIA:Cc4w3eGaVklk3nj+fA

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

    • Creates files in the user directory

      • AcuraRTM.exe (PID: 2944)

    • Connects to SMTP port

      • AcuraRTM.exe (PID: 2944)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 3376)

    • Changes internet zones settings

      • iexplore.exe (PID: 3376)

    • Manual execution by user

      • explorer.exe (PID: 3404)

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3376)
      • iexplore.exe (PID: 1944)

    • Creates files in the user directory

      • iexplore.exe (PID: 1944)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 1944)

    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 3376)

    • Reads internet explorer settings

      • iexplore.exe (PID: 1944)
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
40
Monitored processes
5
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe winrar.exe no specs explorer.exe no specs acurartm.exe

Process information

PID
CMD
Path
Indicators
Parent process
1944"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3376 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:\systemroot\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
2820"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\AcuraRTM.rar"C:\Program Files\WinRAR\WinRAR.exe—iexplore.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
2944"C:\Users\admin\AppData\Local\Temp\Rar$EXa2820.46219\AcuraRTM.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2820.46219\AcuraRTM.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Description:
AcuraRTM HEN
Exit code:
0
Version:
2.2
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa2820.46219\acurartm.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
3376"C:\Program Files\Internet Explorer\iexplore.exe" http://www.mediafire.com/file/nmc3okn5nv7unz3/AcuraRTM.rar/fileC:\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:\systemroot\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
3404"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.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\gdi32.dll
c:\windows\system32\user32.dll
Total events
1 349
Read events
1 235
Write events
114
Delete events
0

Modification events

(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
549932842
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30792373
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3376) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
0
Suspicious files
56
Text files
37
Unknown types
23

Dropped files

PID
Process
Filename
Type
1944iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\8QU1CQCK.txt —
MD5:—
SHA256:—
1944iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\0N7XOESD.txt —
MD5:—
SHA256:—
1944iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\239H7LYX.txt —
MD5:—
SHA256:—
1944iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\453HF2UZ.txt —
MD5:—
SHA256:—
1944iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\f[1].txttext
MD5:—
SHA256:—
1944iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\1UAOJV3W.txttext
MD5:—
SHA256:—
1944iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\apps_list_sprite-v4[1].pngimage
MD5:—
SHA256:—
1944iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\Tar76CF.tmp —
MD5:—
SHA256:—
1944iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\footerIcons[1].pngimage
MD5:E0ABC4FEA89D2C5153B73CD02AC5BA13
SHA256:F917A9105C311331B1D40F4D2BDBF11233C1C465616C1A9C46232F451463B061
1944iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\file[1].htmhtml
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
38
TCP/UDP connections
81
DNS requests
40
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1944
iexplore.exe
GET
200
104.16.203.237:80
http://www.mediafire.com/file/nmc3okn5nv7unz3/AcuraRTM.rar/file
US
html
82.0 Kb
shared
1944
iexplore.exe
GET
200
104.122.154.243:80
http://c.aaxads.com/aax.js?pub=AAX3221EY&hst=www.mediafire.com&ver=1.2
US
text
106 Kb
whitelisted
1944
iexplore.exe
GET
200
104.16.203.237:80
http://www.mediafire.com/images/icons/svg_light/icons_sprite.svg
US
image
8.12 Kb
shared
1944
iexplore.exe
GET
200
104.16.203.237:80
http://www.mediafire.com/js/prebid2.44.1.js
US
text
52.9 Kb
shared
1944
iexplore.exe
GET
200
172.217.23.174:80
http://translate.google.com/translate_a/element.js?cb=googFooterTranslate
US
text
798 b
whitelisted
1944
iexplore.exe
GET
200
104.16.203.237:80
http://static.mediafire.com/images/backgrounds/download/apps_list_sprite-v4.png
US
image
6.78 Kb
shared
1944
iexplore.exe
POST
200
37.252.173.22:80
http://ib.adnxs.com/ut/v3/prebid
unknown
text
241 b
whitelisted
1944
iexplore.exe
GET
200
172.217.23.99:80
http://ocsp.pki.goog/gts1o1/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCYUwbNjiYsAwgAAAAAKZZ%2F
US
der
472 b
whitelisted
1944
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2Fz5hY5qj0aEmX0H4s05bY%3D
US
der
1.47 Kb
whitelisted
1944
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAVG%2Fhgj9%2BGUHaOfzhTEYXM%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
1944
iexplore.exe
185.29.135.190:443
sync.mathtag.com
MediaMath Inc
GB
unknown
1944
iexplore.exe
172.217.21.226:443
cm.g.doubleclick.net
Google Inc.
US
whitelisted
1944
iexplore.exe
104.16.203.237:80
www.mediafire.com
Cloudflare Inc
US
unknown
1944
iexplore.exe
172.217.16.136:443
www.googletagmanager.com
Google Inc.
US
suspicious
1944
iexplore.exe
104.122.154.243:80
c.aaxads.com
Akamai Technologies, Inc.
US
unknown
1944
iexplore.exe
216.58.205.226:443
securepubads.g.doubleclick.net
Google Inc.
US
whitelisted
1944
iexplore.exe
172.217.23.174:80
translate.google.com
Google Inc.
US
whitelisted
1944
iexplore.exe
172.217.18.106:443
translate.googleapis.com
Google Inc.
US
whitelisted
1944
iexplore.exe
104.122.146.75:80
aaxdetect.com
Akamai Technologies, Inc.
US
unknown
1944
iexplore.exe
172.217.23.99:80
ocsp.pki.goog
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.mediafire.com
  • 104.16.203.237
  • 104.16.202.237
shared
www.googletagmanager.com
  • 172.217.16.136
whitelisted
securepubads.g.doubleclick.net
  • 216.58.205.226
whitelisted
c.aaxads.com
  • 104.122.154.243
whitelisted
translate.google.com
  • 172.217.23.174
whitelisted
static.mediafire.com
  • 104.16.203.237
  • 104.16.202.237
shared
translate.googleapis.com
  • 172.217.18.106
whitelisted
ocsp.pki.goog
  • 172.217.23.99
whitelisted
aaxdetect.com
  • 104.122.146.75
whitelisted
ib.adnxs.com
  • 37.252.173.22
  • 37.252.173.62
  • 37.252.172.250
  • 37.252.172.249
  • 37.252.173.27
  • 37.252.173.38
whitelisted

Threats

PID
Process
Class
Message
1944
iexplore.exe
Generic Protocol Command Decode
SURICATA HTTP unable to match response to request
2944
AcuraRTM.exe
Misc activity
SUSPICIOUS [PTsecurity] ipify.org External IP Check
2944
AcuraRTM.exe
Misc activity
SUSPICIOUS [PTsecurity] ipify.org External IP Check
2944
AcuraRTM.exe
Generic Protocol Command Decode
SURICATA Applayer Detect protocol only one direction
1 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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Reports
http://www.mediafire.com/file/nmc3okn5nv7unz3/AcuraRTM.rar/file