URL:

http://downloads.funshion.net/tools/cloudinstall_signature/7465/FunInstaller_PS_0107465.exe

Full analysis: https://app.any.run/tasks/c1b9f681-84f2-46ff-bb80-e79a105b8cf8
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

Analysis date: February 24, 2020, 05:58:02
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

B4917FE4DED01556B9112AFB94769D91

SHA1:

E26DC35C8177DCFCAA12A05BCEB1E26D6FCAB62F

SHA256:

62454FA057BC0F17999C2ECF59E2BFB1312B475907E9C08245631E0C5004BA47

SSDEEP:

3:N1KaKE4LfLgKsFKQ6LGLQXAfTkmDJOXed/ckA:CaUsFGKLCAfTTDJOXacJ

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

      • FunInstaller_PS_0107465.exe (PID: 4020)
      • FunInstaller_PS_0107465.exe (PID: 3448)
    • Loads dropped or rewritten executable

      • FunInstaller_PS_0107465.exe (PID: 3448)
      • rundll32.exe (PID: 620)
      • regsvr32.exe (PID: 2728)
    • Connects to CnC server

      • FunInstaller_PS_0107465.exe (PID: 3448)
    • Downloads executable files from the Internet

      • iexplore.exe (PID: 3724)
    • Registers / Runs the DLL via REGSVR32.EXE

      • FunInstaller_PS_0107465.exe (PID: 3448)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 304)
      • FunInstaller_PS_0107465.exe (PID: 3448)
    • Searches for installed software

      • FunInstaller_PS_0107465.exe (PID: 3448)
    • Creates files in the user directory

      • FunInstaller_PS_0107465.exe (PID: 3448)
    • Uses RUNDLL32.EXE to load library

      • FunInstaller_PS_0107465.exe (PID: 3448)
    • Creates a software uninstall entry

      • FunInstaller_PS_0107465.exe (PID: 3448)
    • Creates or modifies windows services

      • rundll32.exe (PID: 620)
    • Creates COM task schedule object

      • regsvr32.exe (PID: 2728)
  • INFO

    • Application launched itself

      • iexplore.exe (PID: 304)
    • Reads Internet Cache Settings

      • iexplore.exe (PID: 304)
      • iexplore.exe (PID: 3724)
    • Changes internet zones settings

      • iexplore.exe (PID: 304)
    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 304)
    • Creates files in the user directory

      • iexplore.exe (PID: 304)
    • Manual execution by user

      • explorer.exe (PID: 3044)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 304)
    • Changes settings of System certificates

      • iexplore.exe (PID: 304)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 304)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
9
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start drop and start start iexplore.exe iexplore.exe funinstaller_ps_0107465.exe no specs funinstaller_ps_0107465.exe rundll32.exe no specs rundll32.exe no specs regsvr32.exe no specs rundll32.exe no specs explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
304"C:\Program Files\Internet Explorer\iexplore.exe" "http://downloads.funshion.net/tools/cloudinstall_signature/7465/FunInstaller_PS_0107465.exe"C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
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
620"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Roaming\Avatder\DiCengJiaSu.dll" installC:\Windows\System32\rundll32.exeFunInstaller_PS_0107465.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
2576rundll32.exeC:\Windows\system32\rundll32.exeFunInstaller_PS_0107465.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imagehlp.dll
2728"C:\Windows\System32\regsvr32.exe" /s "C:\Users\admin\AppData\Roaming\Avatder\funaccelerator.dll"C:\Windows\System32\regsvr32.exeFunInstaller_PS_0107465.exe
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
3044"C:\Windows\explorer.exe" C:\Windows\explorer.exeexplorer.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
3448"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\FunInstaller_PS_0107465.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\FunInstaller_PS_0107465.exe
iexplore.exe
User:
admin
Company:
北京风行在线技术有限公司
Integrity Level:
HIGH
Description:
风行视频加速器安装程序
Exit code:
0
Version:
1.0.5.72Beta
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\b6qgx7lp\funinstaller_ps_0107465.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.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
3724"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:304 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
3872rundll32.exeC:\Windows\system32\rundll32.exeFunInstaller_PS_0107465.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
4020"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\FunInstaller_PS_0107465.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\FunInstaller_PS_0107465.exeiexplore.exe
User:
admin
Company:
北京风行在线技术有限公司
Integrity Level:
MEDIUM
Description:
风行视频加速器安装程序
Exit code:
3221226540
Version:
1.0.5.72Beta
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\b6qgx7lp\funinstaller_ps_0107465.exe
c:\systemroot\system32\ntdll.dll
Total events
8 210
Read events
1 410
Write events
4 551
Delete events
2 249

Modification events

(PID) Process:(3724) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\LowCache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3724) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\LowCache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(304) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
2051727862
(PID) Process:(304) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30796503
(PID) Process:(304) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(304) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(304) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(304) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(304) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(304) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
Executable files
27
Suspicious files
39
Text files
5
Unknown types
3

Dropped files

PID
Process
Filename
Type
304iexplore.exeC:\Users\admin\AppData\Local\Temp\Cab330A.tmp
MD5:
SHA256:
304iexplore.exeC:\Users\admin\AppData\Local\Temp\Tar330B.tmp
MD5:
SHA256:
304iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver335A.tmp
MD5:
SHA256:
3724iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\FunInstaller_PS_0107465[1].exe
MD5:
SHA256:
304iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\BSTVR2RZ.txt
MD5:
SHA256:
304iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\W6Z0KQNJ.txt
MD5:
SHA256:
3724iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\FunInstaller_PS_0107465.exe.7fkn8kj.partial
MD5:
SHA256:
304iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF4D15EE2ACB60C461.TMP
MD5:
SHA256:
304iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\FunInstaller_PS_0107465.exe.7fkn8kj.partial:Zone.Identifier
MD5:
SHA256:
304iexplore.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\XT0CIY7G.txttext
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
14
DNS requests
10
Threats
7

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3448
FunInstaller_PS_0107465.exe
GET
200
123.58.100.31:80
http://stat.funshion.net/tools/FsPlatformAction?rprotocol=3*_*action=funacceinstall*_*actionresult=19000*_*actionobjectver=1*_*channelid=2*_*mac=DFf!$h/".h%14b*_*guid=35D41AE3-DBD3-4dd9-96B4-9C0F3D3F69AD*_*name=FunInstaller_PS_0107465*_*version=1.0.5.72Beta*_*actiontime=old*_*pullupname=*_*pullupversion=00%7Cwin7-32-1*_*cid=7465*_*aptid=040370550f0b57044e067574064b030e22061e207a0e081f7253710276090351
CN
malicious
3448
FunInstaller_PS_0107465.exe
GET
200
123.58.100.31:80
http://stat.funshion.net/tools/FsPlatformAction?rprotocol=3*_*action=funacceinstall*_*actionresult=16702*_*actionobjectver=1*_*channelid=2*_*mac=DFf!$h/".h%14b*_*guid=35D41AE3-DBD3-4dd9-96B4-9C0F3D3F69AD*_*name=FunInstaller_PS_0107465*_*version=1.0.5.72Beta*_*actiontime=old*_*pullupname=*_*pullupversion=00%7Cwin7-32-1*_*cid=7465*_*aptid=040370550f0b57044e067574064b030e22061e207a0e081f7253710276090351
CN
malicious
3724
iexplore.exe
GET
200
64.125.34.251:80
http://downloads.funshion.net/tools/cloudinstall_signature/7465/FunInstaller_PS_0107465.exe
US
executable
3.88 Mb
malicious
304
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
304
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
3448
FunInstaller_PS_0107465.exe
GET
200
58.254.181.35:80
http://neirong.funshion.com/tools/acceconfig.ini
CN
text
72 b
malicious
304
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D
US
der
1.47 Kb
whitelisted
3448
FunInstaller_PS_0107465.exe
GET
200
123.58.100.31:80
http://stat.funshion.net/tools/FsPlatformAction?rprotocol=3*_*action=funacceinstall*_*actionresult=13838*_*actionobjectver=1*_*channelid=2*_*mac=DFf!$h/".h%14b*_*guid=35D41AE3-DBD3-4dd9-96B4-9C0F3D3F69AD*_*name=FunInstaller_PS_0107465*_*version=1.0.5.72Beta*_*actiontime=old*_*pullupname=*_*pullupversion=00%7Cwin7-32-1*_*cid=7465*_*aptid=040370550f0b57044e067574064b030e22061e207a0e081f7253710276090351
CN
malicious
3448
FunInstaller_PS_0107465.exe
GET
200
123.58.100.31:80
http://stat.funshion.net/tools/FsPlatformAction?rprotocol=3*_*action=funacceinstall*_*actionresult=16600*_*actionobjectver=1*_*channelid=2*_*mac=DFf!$h/".h%14b*_*guid=35D41AE3-DBD3-4dd9-96B4-9C0F3D3F69AD*_*name=FunInstaller_PS_0107465*_*version=1.0.5.72Beta*_*actiontime=old*_*pullupname=*_*pullupversion=00%7Cwin7-32-1*_*cid=7465*_*aptid=040370550f0b57044e067574064b030e22061e207a0e081f7253710276090351
CN
malicious
3448
FunInstaller_PS_0107465.exe
GET
123.58.100.31:80
http://stat.funshion.net/tools/FsPlatformAction?rprotocol=3*_*action=funacceinstall*_*actionresult=16501*_*actionobjectver=1*_*channelid=2*_*mac=DFf!$h/".h%14b*_*guid=35D41AE3-DBD3-4dd9-96B4-9C0F3D3F69AD*_*name=FunInstaller_PS_0107465*_*version=1.0.5.72Beta*_*actiontime=old*_*pullupname=*_*pullupversion=00%7Cwin7-32-1*_*cid=7465*_*aptid=040370550f0b57044e067574064b030e22061e207a0e081f7253710276090351
CN
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
304
iexplore.exe
204.79.197.200:443
ieonline.microsoft.com
Microsoft Corporation
US
whitelisted
304
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3448
FunInstaller_PS_0107465.exe
123.58.100.31:80
stat.funshion.net
China Unicom IP network
CN
malicious
3724
iexplore.exe
64.125.34.251:80
downloads.funshion.net
Zayo Bandwidth Inc
US
suspicious
304
iexplore.exe
152.199.19.161:443
iecvlist.microsoft.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3448
FunInstaller_PS_0107465.exe
58.254.181.35:80
neirong.funshion.com
China Unicom IP network China169 Guangdong province
CN
malicious

DNS requests

Domain
IP
Reputation
downloads.funshion.net
  • 64.125.34.251
  • 65.153.158.131
  • 65.153.196.233
  • 64.125.33.230
  • 64.125.34.233
  • 65.153.196.137
  • 64.125.33.215
  • 64.125.34.227
  • 65.153.158.133
  • 65.153.196.197
malicious
iecvlist.microsoft.com
  • 152.199.19.161
whitelisted
r20swj13mr.microsoft.com
  • 152.199.19.161
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
ieonline.microsoft.com
  • 204.79.197.200
whitelisted
neirong.funshion.com
  • 58.254.181.35
malicious
stat.funshion.net
  • 123.58.100.31
  • 123.58.100.34
  • 123.58.100.30
  • 123.58.100.33
  • 118.193.104.46
  • 118.193.104.41
  • 118.193.104.48
  • 118.193.104.43
  • 118.193.104.42
  • 123.58.100.177
  • 118.193.104.44
  • 118.193.104.45
unknown

Threats

PID
Process
Class
Message
3724
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
6 ETPRO signatures available at the full report
Process
Message
FunInstaller_PS_0107465.exe
Tried to RegisterCallback without an AtExitManager.
FunInstaller_PS_0107465.exe
Tried to RegisterCallback without an AtExitManager.
FunInstaller_PS_0107465.exe
Tried to RegisterCallback without an AtExitManager.
FunInstaller_PS_0107465.exe
Tried to RegisterCallback without an AtExitManager.