URL:

https://www.sendspace.com/file/0z053r

Full analysis: https://app.any.run/tasks/eb0ea2a3-1d06-4a04-89f8-6e6cab593818
Verdict: Malicious activity
Threats:

Quasar is a very popular RAT in the world thanks to its code being available in open-source. This malware can be used to control the victim’s computer remotely.

Analysis date: December 18, 2018, 20:51:42
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
evasion
trojan
rat
quasar
Indicators:
MD5:

CFF80920584C9D21BE197CCE32E535AE

SHA1:

2929FB44AE0D82500298DA99E733A2F5894C5786

SHA256:

414CBE14FE38A333BE02CD3405F2A745F2F927F32BF167F2C54087FA1E2DAD53

SSDEEP:

3:N8DSLEvuGTYoV9L:2OL0uKF9L

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

      • SearchProtocolHost.exe (PID: 2212)
    • Application was dropped or rewritten from another process

      • Checker pro v2.1.exe (PID: 3584)
      • Adobe.exe (PID: 3736)
    • QUASAR was detected

      • Regasm.exe (PID: 3292)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 348)
      • Checker pro v2.1.exe (PID: 3584)
    • Creates files in the user directory

      • Checker pro v2.1.exe (PID: 3584)
      • Regasm.exe (PID: 3292)
    • Starts itself from another location

      • Checker pro v2.1.exe (PID: 3584)
    • Checks for external IP

      • Regasm.exe (PID: 3292)
    • Connects to unusual port

      • Regasm.exe (PID: 3292)
  • INFO

    • Application launched itself

      • iexplore.exe (PID: 2692)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 2984)
      • iexplore.exe (PID: 3464)
    • Changes internet zones settings

      • iexplore.exe (PID: 2692)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 2984)
      • iexplore.exe (PID: 2692)
    • Reads internet explorer settings

      • iexplore.exe (PID: 2984)
      • iexplore.exe (PID: 3464)
    • Creates files in the user directory

      • iexplore.exe (PID: 3464)
      • iexplore.exe (PID: 2984)
      • FlashUtil32_26_0_0_131_ActiveX.exe (PID: 3332)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
9
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start iexplore.exe iexplore.exe flashutil32_26_0_0_131_activex.exe no specs iexplore.exe winrar.exe searchprotocolhost.exe no specs checker pro v2.1.exe adobe.exe no specs #QUASAR regasm.exe

Process information

PID
CMD
Path
Indicators
Parent process
348"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\Checker[1].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
2212"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe7_ Global\UsGthrCtrlFltPipeMssGthrPipe7 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\system32\SearchProtocolHost.exeSearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Exit code:
0
Version:
7.00.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\searchprotocolhost.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
2692"C:\Program Files\Internet Explorer\iexplore.exe" -nohomeC:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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
2984"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2692 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
3292"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Regasm.exe
Adobe.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
4.6.1055.0 built by: NETFXREL2
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
3332C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe -EmbeddingC:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exesvchost.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe® Flash® Player Installer/Uninstaller 26.0 r0
Exit code:
0
Version:
26,0,0,131
Modules
Images
c:\windows\system32\macromed\flash\flashutil32_26_0_0_131_activex.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
3464"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2692 CREDAT:203009C:\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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3584"C:\Users\admin\Desktop\Checker pro v2.1.exe" C:\Users\admin\Desktop\Checker pro v2.1.exe
explorer.exe
User:
admin
Company:
Camtasia
Integrity Level:
MEDIUM
Description:
CamtasiaStudio.exe
Exit code:
0
Version:
0.0.31.0
Modules
Images
c:\users\admin\desktop\checker pro v2.1.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
3736"C:\Users\admin\AppData\Roaming\Adobe.exe" C:\Users\admin\AppData\Roaming\Adobe.exeChecker pro v2.1.exe
User:
admin
Company:
Camtasia
Integrity Level:
MEDIUM
Description:
CamtasiaStudio.exe
Exit code:
0
Version:
0.0.31.0
Modules
Images
c:\users\admin\appdata\roaming\adobe.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
Total events
2 032
Read events
1 879
Write events
153
Delete events
0

Modification events

(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones
Operation:writeName:SecuritySafe
Value:
1
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active
Operation:writeName:{C8C4C3BD-0306-11E9-BAD8-5254004A04AF}
Value:
0
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Type
Value:
4
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Count
Value:
3
(PID) Process:(2692) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore
Operation:writeName:Time
Value:
E2070C0002001200140034000A004E00
Executable files
4
Suspicious files
5
Text files
78
Unknown types
2

Dropped files

PID
Process
Filename
Type
2692iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico
MD5:
SHA256:
2692iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico
MD5:
SHA256:
2984iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@sendspace[1].txt
MD5:
SHA256:
2984iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\0z053r[1].txt
MD5:
SHA256:
2984iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@sendspace[2].txttext
MD5:
SHA256:
2984iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\sendspace[1].csstext
MD5:
SHA256:
2984iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\xcatfish[1].jstext
MD5:
SHA256:
2984iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\PP6KS563\client_platform[1].jstext
MD5:
SHA256:
2984iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\OCDM6JB6\xbanner[1].jstext
MD5:
SHA256:
2984iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@google[1].txttext
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
44
DNS requests
15
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3292
Regasm.exe
GET
200
185.194.141.58:80
http://ip-api.com/json/
DE
text
347 b
malicious
2692
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
2692
iexplore.exe
GET
200
204.79.197.200:80
http://www.bing.com/favicon.ico
US
image
237 b
whitelisted
2692
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
2692
iexplore.exe
204.79.197.200:80
www.bing.com
Microsoft Corporation
US
whitelisted
2984
iexplore.exe
69.31.136.5:443
www.sendspace.com
GTT Communications Inc.
US
suspicious
2984
iexplore.exe
216.58.215.238:443
apis.google.com
Google Inc.
US
whitelisted
2984
iexplore.exe
209.197.3.79:443
speednetwork14.adk2.co
Highwinds Network Group, Inc.
US
unknown
2984
iexplore.exe
130.211.54.133:443
speednetwork14.adk2x.com
Google Inc.
US
whitelisted
2984
iexplore.exe
104.19.198.151:443
cdnjs.cloudflare.com
Cloudflare Inc
US
shared
2984
iexplore.exe
52.84.214.171:443
d2nq0f8d9ofdwv.cloudfront.net
US
unknown
2984
iexplore.exe
108.177.126.154:443
stats.g.doubleclick.net
Google Inc.
US
whitelisted
2692
iexplore.exe
69.31.136.5:443
www.sendspace.com
GTT Communications Inc.
US
suspicious
3464
iexplore.exe
69.31.136.5:443
www.sendspace.com
GTT Communications Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
www.bing.com
  • 204.79.197.200
  • 13.107.21.200
whitelisted
www.sendspace.com
  • 69.31.136.5
shared
apis.google.com
  • 216.58.215.238
whitelisted
speednetwork14.adk2.co
  • 209.197.3.79
unknown
speednetwork14.adk2x.com
  • 130.211.54.133
unknown
cdnjs.cloudflare.com
  • 104.19.198.151
  • 104.19.195.151
  • 104.19.197.151
  • 104.19.196.151
  • 104.19.199.151
whitelisted
www.google-analytics.com
  • 216.58.215.238
whitelisted
ee8f928b71ed0dc6033231fa0943d9f5.adk2.co
  • 209.197.3.79
unknown
d2nq0f8d9ofdwv.cloudfront.net
  • 52.84.214.171
  • 52.84.214.24
  • 52.84.214.205
  • 52.84.214.154
shared
stats.g.doubleclick.net
  • 108.177.126.154
  • 108.177.126.157
  • 108.177.126.156
  • 108.177.126.155
whitelisted

Threats

PID
Process
Class
Message
3292
Regasm.exe
Potential Corporate Privacy Violation
ET POLICY External IP Lookup ip-api.com
3292
Regasm.exe
A Network Trojan was detected
MALWARE [PTsecurity] Quasar 1.3 RAT IP Lookup ip-api.com (HTTP headeer)
1 ETPRO signatures available at the full report
No debug info