URL:

http://upride.heungkukfire.co.kr/portal/raon/Install/Download/WAClientAccess.exe

Full analysis: https://app.any.run/tasks/b90eb895-4c48-4866-99cc-54aeec5a4513
Verdict: Malicious activity
Threats:

Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email.

Analysis date: March 25, 2020, 00:16:54
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
Indicators:
MD5:

AF958720FFFE414F3A872A12EF2B1DCB

SHA1:

588A0AD6891DF4384B32C44424C4B9693D15C98E

SHA256:

6CF700DB0EF4DF2AEDB2714656A27885E5B94ED4671F459FAF77DE2E957B8C41

SSDEEP:

3:N1KLTNGzKVvKXEKL3iRL3t8WDLCG/:ClGivFQ3iZ3tR/

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

      • WAClientAccess.exe (PID: 1744)
      • WAClientAccess.exe (PID: 3212)
      • WAClientModuleSetup.exe (PID: 1468)
      • WAClientNx.exe (PID: 3504)
    • Loads dropped or rewritten executable

      • WAClientModuleSetup.exe (PID: 1468)
    • Changes the autorun value in the registry

      • WAClientModuleSetup.exe (PID: 1468)
    • Changes internet zones settings

      • WAClientModuleSetup.exe (PID: 1468)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • iexplore.exe (PID: 3352)
      • iexplore.exe (PID: 3172)
      • WAClientAccess.exe (PID: 3212)
      • WAClientModuleSetup.exe (PID: 1468)
    • Creates files in the program directory

      • WAClientModuleSetup.exe (PID: 1468)
    • Creates COM task schedule object

      • WAClientModuleSetup.exe (PID: 1468)
    • Creates a software uninstall entry

      • WAClientModuleSetup.exe (PID: 1468)
    • Modifies the open verb of a shell class

      • WAClientModuleSetup.exe (PID: 1468)
    • Starts CMD.EXE for commands execution

      • WAClientModuleSetup.exe (PID: 1468)
    • Creates files in the Windows directory

      • WAClientModuleSetup.exe (PID: 1468)
    • Uses NETSH.EXE for network configuration

      • cmd.exe (PID: 3460)
  • INFO

    • Reads Internet Cache Settings

      • iexplore.exe (PID: 3352)
      • iexplore.exe (PID: 3172)
    • Changes internet zones settings

      • iexplore.exe (PID: 3172)
    • Application launched itself

      • iexplore.exe (PID: 3172)
    • Modifies the phishing filter of IE

      • iexplore.exe (PID: 3172)
    • Reads settings of System Certificates

      • iexplore.exe (PID: 3172)
    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3172)
    • Changes settings of System certificates

      • iexplore.exe (PID: 3172)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
8
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start drop and start iexplore.exe iexplore.exe waclientaccess.exe no specs waclientaccess.exe waclientmodulesetup.exe cmd.exe no specs netsh.exe no specs waclientnx.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
872netsh advfirewall firewall add rule name="RaonSecure WAClientNx App" dir=in action=allow program="C:\Program Files\RaonSecure\WiseAccessHeungKukFire\WAClientNx.exe" enable=yesC:\Windows\system32\netsh.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.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\credui.dll
c:\windows\system32\user32.dll
1468.\WAClientModuleSetup.exe C:\Users\admin\AppData\Local\Temp\7zSCD7A.tmp\WAClientModuleSetup.exe
WAClientAccess.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\7zscd7a.tmp\waclientmodulesetup.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\winspool.drv
1744"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\WAClientAccess.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\WAClientAccess.exeiexplore.exe
User:
admin
Company:
RaonSecure
Integrity Level:
MEDIUM
Description:
TouchEn wiseaccess ClientModule Setup Pgoram
Exit code:
3221226540
Version:
1.3
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\b6qgx7lp\waclientaccess.exe
c:\systemroot\system32\ntdll.dll
3172"C:\Program Files\Internet Explorer\iexplore.exe" "http://upride.heungkukfire.co.kr/portal/raon/Install/Download/WAClientAccess.exe"C:\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
3212"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\WAClientAccess.exe" C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\WAClientAccess.exe
iexplore.exe
User:
admin
Company:
RaonSecure
Integrity Level:
HIGH
Description:
TouchEn wiseaccess ClientModule Setup Pgoram
Exit code:
0
Version:
1.3
Modules
Images
c:\users\admin\appdata\local\microsoft\windows\temporary internet files\content.ie5\b6qgx7lp\waclientaccess.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
3352"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3172 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
3460C:\Windows\system32\cmd.exe /c netsh advfirewall firewall add rule name="RaonSecure WAClientNx App" dir=in action=allow program="C:\Program Files\RaonSecure\WiseAccessHeungKukFire\WAClientNx.exe" enable=yesC:\Windows\system32\cmd.exeWAClientModuleSetup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3504"C:\Program Files\RaonSecure\WiseAccessHeungKukFire\WAClientNx.exe" C:\Program Files\RaonSecure\WiseAccessHeungKukFire\WAClientNx.exeWAClientModuleSetup.exe
User:
admin
Company:
RaonSecure®
Integrity Level:
HIGH
Description:
RaonSecure® WAClientNx App
Exit code:
0
Version:
1.0.0.1
Modules
Images
c:\program files\raonsecure\wiseaccessheungkukfire\waclientnx.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
Total events
4 300
Read events
568
Write events
2 547
Delete events
1 185

Modification events

(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
3422365460
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30802490
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3172) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
Executable files
16
Suspicious files
2
Text files
8
Unknown types
0

Dropped files

PID
Process
Filename
Type
3352iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\WAClientAccess[1].exe
MD5:
SHA256:
3172iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF16EE57C1205B1D12.TMP
MD5:
SHA256:
3172iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\WAClientAccess.exe.7fkn8kj.partial:Zone.Identifier
MD5:
SHA256:
3172iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF5A6C2E94D1D0EA49.TMP
MD5:
SHA256:
3172iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\WAClientAccess.exeexecutable
MD5:
SHA256:
3172iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{F7BC242F-6E2D-11EA-972D-5254004A04AF}.datbinary
MD5:
SHA256:
3352iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\WAClientAccess.exe.7fkn8kj.partialexecutable
MD5:
SHA256:
3212WAClientAccess.exeC:\Users\admin\AppData\Local\Temp\7zSCD7A.tmp\WAClientAccess.dllexecutable
MD5:
SHA256:
3212WAClientAccess.exeC:\Users\admin\AppData\Local\Temp\7zSCD7A.tmp\WAClientAccessOcxCtrl.ocxexecutable
MD5:
SHA256:
3212WAClientAccess.exeC:\Users\admin\AppData\Local\Temp\7zSCD7A.tmp\WAClientManager.exeexecutable
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
1
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3352
iexplore.exe
GET
206
114.108.28.40:80
http://upride.heungkukfire.co.kr/portal/raon/Install/Download/WAClientAccess.exe
KR
binary
749 b
malicious
3352
iexplore.exe
GET
114.108.28.40:80
http://upride.heungkukfire.co.kr/portal/raon/Install/Download/WAClientAccess.exe
KR
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3352
iexplore.exe
114.108.28.40:80
upride.heungkukfire.co.kr
HungKuk Life Insurance
KR
malicious

DNS requests

Domain
IP
Reputation
upride.heungkukfire.co.kr
  • 114.108.28.40
malicious

Threats

PID
Process
Class
Message
3352
iexplore.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3352
iexplore.exe
A Network Trojan was detected
ET TROJAN Possible Windows executable sent when remote host claims to send a Text File
1 ETPRO signatures available at the full report
No debug info