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URL:

https://www.dropbox.com/s/h4wm1tggp14g6li/QUATATION_output858D4EF.pdf.z?dl=1

Full analysis: https://app.any.run/tasks/39dfa99c-a4c1-4657-941a-0bcbc760b650
Verdict: Malicious activity
Threats:

NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website.

Analysis date: June 19, 2019, 16:18:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
nanocore
Indicators:
MD5:

813018BFD8397D1C0F737C0B8EA2B6E8

SHA1:

E972AE447EE7250B5DEFA8FC7A7217A885DCCC1F

SHA256:

0A18EC73E697CDD082E719DEF81A67DEAD36ECC370684F6E8091FF681AAD0635

SSDEEP:

3:N8DSLcVHGkbVURCFOohdlj/KJ5:2OLHkSRohdluT

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

      • QUATATION_output858D4EF.exe (PID: 1356)
      • QUATATION_output858D4EF.exe (PID: 2052)
      • QUATATION.exe (PID: 2632)
      • QUATATION.exe (PID: 1928)
      • QUATATION_output858D4EF.exe (PID: 2892)
      • QUATATION_output858D4EF.exe (PID: 2032)
      • QUATATION_output858D4EF.exe (PID: 2744)
      • QUATATION.exe (PID: 3908)
      • QUATATION.exe (PID: 628)
      • QUATATION.exe (PID: 1184)
      • QUATATION_output858D4EF.exe (PID: 2520)
      • QUATATION_output858D4EF.exe (PID: 2736)
      • QUATATION.exe (PID: 1576)
      • QUATATION.exe (PID: 3008)
      • QUATATION.exe (PID: 2680)
      • QUATATION.exe (PID: 932)
      • QUATATION.exe (PID: 3512)
      • QUATATION.exe (PID: 3272)
      • QUATATION.exe (PID: 2072)
      • QUATATION_output858D4EF.exe (PID: 936)
      • QUATATION.exe (PID: 2480)
      • QUATATION.exe (PID: 3372)
      • QUATATION.exe (PID: 756)
      • QUATATION.exe (PID: 3628)
    • Changes the autorun value in the registry

      • WScript.exe (PID: 3060)
      • WScript.exe (PID: 672)
      • WScript.exe (PID: 2816)
      • QUATATION.exe (PID: 3908)
      • WScript.exe (PID: 2124)
      • WScript.exe (PID: 3312)
      • WScript.exe (PID: 2884)
      • WScript.exe (PID: 3440)
      • WScript.exe (PID: 1388)
    • NanoCore was detected

      • QUATATION.exe (PID: 3908)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 1560)
      • QUATATION_output858D4EF.exe (PID: 2052)
      • QUATATION.exe (PID: 3908)
    • Starts itself from another location

      • QUATATION_output858D4EF.exe (PID: 2052)
      • QUATATION_output858D4EF.exe (PID: 1356)
      • QUATATION_output858D4EF.exe (PID: 2032)
      • QUATATION_output858D4EF.exe (PID: 2892)
      • QUATATION_output858D4EF.exe (PID: 2744)
      • QUATATION_output858D4EF.exe (PID: 2520)
      • QUATATION_output858D4EF.exe (PID: 2736)
      • QUATATION_output858D4EF.exe (PID: 936)
    • Executes scripts

      • QUATATION_output858D4EF.exe (PID: 1356)
      • QUATATION_output858D4EF.exe (PID: 2052)
      • QUATATION_output858D4EF.exe (PID: 2032)
      • QUATATION_output858D4EF.exe (PID: 2744)
      • QUATATION_output858D4EF.exe (PID: 2892)
      • QUATATION_output858D4EF.exe (PID: 2520)
      • QUATATION_output858D4EF.exe (PID: 2736)
      • QUATATION_output858D4EF.exe (PID: 936)
    • Application launched itself

      • QUATATION.exe (PID: 1928)
      • QUATATION.exe (PID: 2632)
      • QUATATION.exe (PID: 628)
      • QUATATION.exe (PID: 2680)
      • QUATATION.exe (PID: 1576)
      • QUATATION.exe (PID: 932)
      • QUATATION.exe (PID: 3512)
      • QUATATION.exe (PID: 756)
    • Creates files in the user directory

      • QUATATION.exe (PID: 3908)
    • Modifies files in Chrome extension folder

      • chrome.exe (PID: 3112)
  • INFO

    • Creates files in the user directory

      • iexplore.exe (PID: 3468)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 2824)
      • chrome.exe (PID: 3112)
    • Changes internet zones settings

      • iexplore.exe (PID: 2824)
      • iexplore.exe (PID: 4092)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3468)
      • iexplore.exe (PID: 2824)
      • chrome.exe (PID: 3112)
      • iexplore.exe (PID: 2472)
    • Application launched itself

      • iexplore.exe (PID: 2824)
      • chrome.exe (PID: 3112)
      • iexplore.exe (PID: 4092)
    • Changes settings of System certificates

      • iexplore.exe (PID: 2824)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2824)
    • Manual execution by user

      • chrome.exe (PID: 3112)
      • iexplore.exe (PID: 4092)
      • WinRAR.exe (PID: 3304)
    • Reads internet explorer settings

      • iexplore.exe (PID: 2472)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
97
Monitored processes
63
Malicious processes
12
Suspicious processes
5

Behavior graph

Click at the process to see the details
start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start drop and start iexplore.exe iexplore.exe winrar.exe quatation_output858d4ef.exe no specs quatation_output858d4ef.exe wscript.exe wscript.exe quatation.exe no specs quatation.exe no specs quatation_output858d4ef.exe no specs quatation_output858d4ef.exe no specs quatation_output858d4ef.exe no specs #NANOCORE quatation.exe quatation.exe no specs wscript.exe quatation.exe no specs quatation_output858d4ef.exe no specs quatation_output858d4ef.exe no specs wscript.exe wscript.exe quatation.exe no specs quatation.exe no specs quatation.exe no specs notepad.exe no specs wscript.exe wscript.exe quatation.exe no specs quatation.exe no specs quatation.exe no specs quatation.exe no specs quatation.exe no specs quatation.exe no specs quatation_output858d4ef.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 wscript.exe quatation.exe no specs chrome.exe no specs chrome.exe no specs quatation.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 chrome.exe no specs chrome.exe no specs chrome.exe no specs iexplore.exe iexplore.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs winrar.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2824"C:\Program Files\Internet Explorer\iexplore.exe" https://www.dropbox.com/s/h4wm1tggp14g6li/QUATATION_output858D4EF.pdf.z?dl=1C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
Version:
8.00.7600.16385 (win7_rtm.090713-1255)
3468"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2824 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)
1560"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\XX9ILNQG\QUATATION_output858D4EF.pdf[1].z"C:\Program Files\WinRAR\WinRAR.exe
iexplore.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
1356"C:\Users\admin\AppData\Local\Temp\Rar$EXa1560.13219\QUATATION_output858D4EF.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa1560.13219\QUATATION_output858D4EF.exeWinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.04.0008
2052"C:\Users\admin\AppData\Local\Temp\Rar$EXa1560.13399\QUATATION_output858D4EF.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa1560.13399\QUATATION_output858D4EF.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.04.0008
3060"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\subfolder\QUATATION.vbs" C:\Windows\System32\WScript.exe
QUATATION_output858D4EF.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
672"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\subfolder\QUATATION.vbs" C:\Windows\System32\WScript.exe
QUATATION_output858D4EF.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
2632"C:\Users\admin\AppData\Local\Temp\subfolder\QUATATION.exe" C:\Users\admin\AppData\Local\Temp\subfolder\QUATATION.exeQUATATION_output858D4EF.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.04.0008
1928"C:\Users\admin\AppData\Local\Temp\subfolder\QUATATION.exe" C:\Users\admin\AppData\Local\Temp\subfolder\QUATATION.exeQUATATION_output858D4EF.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.04.0008
2032"C:\Users\admin\AppData\Local\Temp\Rar$EXa1560.14150\QUATATION_output858D4EF.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa1560.14150\QUATATION_output858D4EF.exeWinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
1.04.0008
Total events
5 246
Read events
4 947
Write events
0
Delete events
0

Modification events

No data
Executable files
10
Suspicious files
58
Text files
192
Unknown types
12

Dropped files

PID
Process
Filename
Type
2824iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico
MD5:
SHA256:
2824iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
3468iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@dropbox[1].txt
MD5:
SHA256:
3468iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\[email protected][1].txt
MD5:
SHA256:
2824iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF4B1C050DA40250D2.TMP
MD5:
SHA256:
2824iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFE5FBC40BE6678E3C.TMP
MD5:
SHA256:
2824iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{E1C37495-92AD-11E9-B63D-5254004A04AF}.dat
MD5:
SHA256:
2824iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012019061920190620\index.datdat
MD5:8DFD92FA988630F46D9C3FEBC4D42B1D
SHA256:3812D56B7C1089E93173636027ACC9A8492116E78642E1FAD78692D574490463
3468iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\index.datdat
MD5:2BA916D6C37A35FCF7158D855DCFCF7D
SHA256:54D6C88FAF884AE2C5F3676FC39FCDA5BA4ED203DFF635C1C7FCB00E850BFD15
2824iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Feeds Cache\desktop.iniini
MD5:4A3DEB274BB5F0212C2419D3D8D08612
SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
50
DNS requests
33
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3112
chrome.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEAx5qUSwjBGVIJJhX%2BJrHYM%3D
US
der
471 b
whitelisted
3112
chrome.exe
GET
302
74.125.140.198:80
http://redirector.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx
US
html
504 b
whitelisted
3112
chrome.exe
GET
200
173.194.183.201:80
http://r4---sn-aigl6nl7.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvMjJlQUFXRC12Ny1ldUFnMXF3SDlXZDlFZw/7319.128.0.1_pkedcjkdefgpdelpbcmbmeomcjbeemfm.crx?cms_redirect=yes&mip=217.147.89.18&mm=28&mn=sn-aigl6nl7&ms=nvh&mt=1560960757&mv=u&pl=22&shardbypass=yes
US
crx
842 Kb
whitelisted
4092
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
2824
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
3112
chrome.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRJ9L2KGL92BpjF3kAtaDtxauTmhgQUPdNQpdagre7zSmAKZdMh1Pj41g8CEAU5fm3dSuY9dJCdoTinHgw%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
3468
iexplore.exe
162.125.65.1:443
www.dropbox.com
Dropbox, Inc.
NL
shared
3468
iexplore.exe
162.125.66.6:443
uc9bcd75dd6c8a078bf6a01c5635.dl.dropboxusercontent.com
Dropbox, Inc.
DE
shared
3112
chrome.exe
216.58.205.227:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
2824
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
3908
QUATATION.exe
8.8.8.8:53
Google Inc.
US
whitelisted
3908
QUATATION.exe
178.239.21.21:8223
elvis4.ddns.net
Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka
BA
malicious
3112
chrome.exe
172.217.22.99:443
www.google.com.ua
Google Inc.
US
whitelisted
3112
chrome.exe
172.217.16.132:443
www.google.com
Google Inc.
US
whitelisted
3112
chrome.exe
172.217.22.35:443
ssl.gstatic.com
Google Inc.
US
whitelisted
172.217.18.174:443
clients1.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.dropbox.com
  • 162.125.65.1
  • 162.125.66.1
shared
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
uc9bcd75dd6c8a078bf6a01c5635.dl.dropboxusercontent.com
  • 162.125.66.6
malicious
elvis4.ddns.net
  • 178.239.21.21
unknown
clientservices.googleapis.com
  • 216.58.205.227
whitelisted
www.google.com.ua
  • 172.217.22.99
whitelisted
accounts.google.com
  • 216.58.206.13
shared
clients1.google.com
  • 172.217.18.174
whitelisted
ssl.gstatic.com
  • 172.217.22.35
whitelisted
www.gstatic.com
  • 216.58.205.227
whitelisted

Threats

PID
Process
Class
Message
3468
iexplore.exe
Potential Corporate Privacy Violation
SUSPICIOUS [PTsecurity] Dropbox SSL Payload Request
No debug info