File name:

WindowviewconSetup_goorma.exe

Full analysis: https://app.any.run/tasks/f7f91671-1002-40ad-96d8-fd8955b4e0b0
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: July 17, 2019, 07:50:57
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
loader
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

C7C08471EBDF4CEB13FDD863FDD0CF4F

SHA1:

5652DBB0C8BF386CFF0713503746DF29EFD3A736

SHA256:

33B67251EF036372A469A3224FB53AA4855D314A1592828B9314706902F087DB

SSDEEP:

49152:uTe+AXNK4ji9D49vWsI9fI+wErkkqhYauy+B/L8t6yg9sNTLdtm9:WeDNTji9k9vvMfIarkJUFL8t6ygcT/y

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

    • Changes the autorun value in the registry

      • WindowviewconSetup_goorma.exe (PID: 3076)
      • windowviewconup.exe (PID: 2920)
    • Application was dropped or rewritten from another process

      • windowviewconup.exe (PID: 3108)
      • windowviewconup.exe (PID: 2780)
      • windowviewconup.exe (PID: 2920)
      • windowviewcon.exe (PID: 3928)
      • windowviewcon_uc.exe (PID: 2488)
      • windowviewcon.exe (PID: 2248)
    • Loads dropped or rewritten executable

      • WindowviewconSetup_goorma.exe (PID: 3076)
    • Downloads executable files from the Internet

      • windowviewconup.exe (PID: 2780)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WindowviewconSetup_goorma.exe (PID: 3076)
      • windowviewconup.exe (PID: 2920)
      • windowviewconup.exe (PID: 2780)
    • Creates files in the program directory

      • WindowviewconSetup_goorma.exe (PID: 3076)
      • windowviewconup.exe (PID: 2780)
    • Creates a software uninstall entry

      • WindowviewconSetup_goorma.exe (PID: 3076)
      • windowviewconup.exe (PID: 2920)
    • Creates files in the user directory

      • WindowviewconSetup_goorma.exe (PID: 3076)
      • windowviewconup.exe (PID: 2920)
      • windowviewcon.exe (PID: 3928)
    • Reads internet explorer settings

      • windowviewcon.exe (PID: 3928)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | NSIS - Nullsoft Scriptable Install System (94.8)
.exe | Win32 Executable MS Visual C++ (generic) (3.4)
.dll | Win32 Dynamic Link Library (generic) (0.7)
.exe | Win32 Executable (generic) (0.5)
.exe | Generic Win/DOS Executable (0.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2009:12:05 23:50:46+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 23552
InitializedDataSize: 119808
UninitializedDataSize: 1024
EntryPoint: 0x323c
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Korean
CharacterSet: Windows, Korea (Shift - KSC 5601)
Comments: 윈도우뷰콘 설치 프로그램
CompanyName: ㈜도트피치
FileDescription: 윈도우뷰콘 설치 프로그램
FileVersion: 1.0.0.0
LegalTrademarks: 윈도우뷰콘
ProductName: 윈도우뷰콘

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-Dec-2009 22:50:46
Detected languages:
  • English - United States
  • Korean - Korea
Comments: 윈도우뷰콘 설치 프로그램
CompanyName: ㈜도트피치
FileDescription: 윈도우뷰콘 설치 프로그램
FileVersion: 1.0.0.0
LegalTrademarks: 윈도우뷰콘
ProductName: 윈도우뷰콘

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 05-Dec-2009 22:50:46
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00005A5A
0x00005C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.4177
.rdata
0x00007000
0x00001190
0x00001200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.18163
.data
0x00009000
0x0001AF98
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.70903
.ndata
0x00024000
0x0000B000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0002F000
0x00004448
0x00004600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.85387

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.22437
947
UNKNOWN
English - United States
RT_MANIFEST
2
5.9993
3752
UNKNOWN
English - United States
RT_ICON
3
6.24459
2216
UNKNOWN
English - United States
RT_ICON
4
5.01502
1384
UNKNOWN
English - United States
RT_ICON
5
6.16057
1128
UNKNOWN
English - United States
RT_ICON
6
3.34146
744
UNKNOWN
English - United States
RT_ICON
7
3.04232
296
UNKNOWN
English - United States
RT_ICON
102
2.62197
160
UNKNOWN
English - United States
RT_DIALOG
103
2.6691
104
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.68176
494
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
7
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start drop and start start drop and start drop and start drop and start windowviewconsetup_goorma.exe windowviewconup.exe windowviewconup.exe windowviewconup.exe windowviewcon.exe windowviewcon_uc.exe windowviewcon.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2248"C:\Users\admin\AppData\Local\windowviewcon\windowviewcon.exe" /runC:\Users\admin\AppData\Local\windowviewcon\windowviewcon.exewindowviewcon_uc.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
4311267
Modules
Images
c:\users\admin\appdata\local\windowviewcon\windowviewcon.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
2488"C:\Users\admin\AppData\Local\windowviewcon\windowviewcon_uc.exe" /firstC:\Users\admin\AppData\Local\windowviewcon\windowviewcon_uc.exe
windowviewconup.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\windowviewcon\windowviewcon_uc.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
2780C:\ProgramData\windowviewcon\windowviewconup.exeC:\ProgramData\windowviewcon\windowviewconup.exe
WindowviewconSetup_goorma.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\programdata\windowviewcon\windowviewconup.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
2920"C:\ProgramData\windowviewcon\trash\windowviewconup.exe" /self 2780 WINDOWVIEWCONUP.EXE 2013062701C:\ProgramData\windowviewcon\trash\windowviewconup.exe
windowviewconup.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\programdata\windowviewcon\trash\windowviewconup.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\lpk.dll
3076"C:\Users\admin\AppData\Local\Temp\WindowviewconSetup_goorma.exe" C:\Users\admin\AppData\Local\Temp\WindowviewconSetup_goorma.exe
explorer.exe
User:
admin
Company:
㈜도트피치
Integrity Level:
MEDIUM
Description:
윈도우뷰콘 설치 프로그램
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\windowviewconsetup_goorma.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\shell32.dll
3108"C:\ProgramData\windowviewcon\windowviewconup.exe" /itC:\ProgramData\windowviewcon\windowviewconup.exe
WindowviewconSetup_goorma.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\programdata\windowviewcon\windowviewconup.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\advapi32.dll
3928"C:\Users\admin\AppData\Local\windowviewcon\windowviewcon.exe" /runC:\Users\admin\AppData\Local\windowviewcon\windowviewcon.exe
windowviewconup.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\windowviewcon\windowviewcon.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
8 456
Read events
1 910
Write events
6 541
Delete events
5

Modification events

(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\windowviewconc
Operation:writeName:Path
Value:
C:\ProgramData\windowviewcon
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\windowviewconc
Operation:writeName:Homepage
Value:
http://www.dotmap.co.kr
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\windowviewconc
Operation:writeName:pt
Value:
goorma
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\windowviewconc
Operation:writeName:os
Value:
32
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\windowviewconc\FILES
Operation:writeName:WINDOWVIEWCONUP.EXE
Value:
2013013001
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\windowviewconc\FILES
Operation:writeName:WINDOWVIEWCON.EXE
Value:
2013041001
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:windowviewcon
Value:
"C:\ProgramData\windowviewcon\windowviewconup.exe"
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\windowviewcon
Operation:writeName:DisplayName
Value:
windowviewcon(goorma) uninstall
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\windowviewcon
Operation:writeName:DisplayIcon
Value:
C:\ProgramData\windowviewcon\uninstall.exe
(PID) Process:(3076) WindowviewconSetup_goorma.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\windowviewcon
Operation:writeName:UninstallString
Value:
"C:\ProgramData\windowviewcon\uninstall.exe"
Executable files
14
Suspicious files
3
Text files
98
Unknown types
25

Dropped files

PID
Process
Filename
Type
3076WindowviewconSetup_goorma.exeC:\Users\admin\AppData\Local\Temp\nsjB22B.tmp\ioSpecial.initext
MD5:
SHA256:
3076WindowviewconSetup_goorma.exeC:\Users\admin\AppData\Local\Temp\nsjB22B.tmp\AccessControl.dllexecutable
MD5:
SHA256:
3076WindowviewconSetup_goorma.exeC:\ProgramData\windowviewcon\windowviewconup.exeexecutable
MD5:
SHA256:
3076WindowviewconSetup_goorma.exeC:\ProgramData\windowviewcon\windowviewcon.exeexecutable
MD5:
SHA256:
3076WindowviewconSetup_goorma.exeC:\ProgramData\windowviewcon\config.cfgtext
MD5:
SHA256:
3076WindowviewconSetup_goorma.exeC:\ProgramData\windowviewcon\uninstall.exeexecutable
MD5:
SHA256:
3076WindowviewconSetup_goorma.exeC:\ProgramData\windowviewcon\auction.icoimage
MD5:
SHA256:
3076WindowviewconSetup_goorma.exeC:\Users\admin\AppData\Local\Temp\nsjB22B.tmp\UAC.dllexecutable
MD5:431E5B960AA15AF5D153BAE6BA6B7E87
SHA256:A6D956F28C32E8AA2AB2DF13EF52637E23113FAB41225031E7A3D47390A6CF13
3076WindowviewconSetup_goorma.exeC:\ProgramData\windowviewcon\ico_32.icoimage
MD5:
SHA256:
3076WindowviewconSetup_goorma.exeC:\ProgramData\windowviewcon\gmarket.icoimage
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
24
DNS requests
4
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3928
windowviewcon.exe
GET
180.67.204.122:80
http://www.muuk.co.kr/app/windowviewcon/coupang.ico
KR
suspicious
3928
windowviewcon.exe
GET
180.67.204.122:80
http://www.muuk.co.kr/app/windowviewcon/coupang.ico
KR
suspicious
3928
windowviewcon.exe
GET
180.67.204.122:80
http://www.muuk.co.kr/app/windowviewcon/gmarket.ico
KR
suspicious
3928
windowviewcon.exe
GET
180.67.204.122:80
http://www.muuk.co.kr/app/windowviewcon/tmon.ico
KR
suspicious
3928
windowviewcon.exe
GET
200
180.67.204.122:80
http://muuk.co.kr/app/windowviewcon/windowviewcon.php?kind=view&pt=goorma&mc=52-54-00-4a-04-af&ver=1001&ve=2013060701|2013060701&iv=8&iu=19071716531869189&args=%2Frun
KR
text
3.47 Kb
suspicious
2780
windowviewconup.exe
GET
200
180.67.204.122:80
http://www.muuk.co.kr/app/windowviewcon/info/infog.php?pt=goorma&os=32
KR
text
2.54 Kb
suspicious
2780
windowviewconup.exe
GET
200
180.67.204.78:80
http://file.muuk.co.kr/app/windowviewcon/change/windowviewconup.exe
KR
executable
91.1 Kb
suspicious
3928
windowviewcon.exe
GET
200
180.67.204.122:80
http://www.muuk.co.kr/app/windowviewcon/gmarket.ico
KR
image
13.6 Kb
suspicious
3928
windowviewcon.exe
GET
200
180.67.204.122:80
http://www.muuk.co.kr/app/windowviewcon/coupang.ico
KR
image
9.44 Kb
suspicious
3928
windowviewcon.exe
GET
200
180.67.204.122:80
http://www.muuk.co.kr/app/windowviewcon/coupang.ico
KR
image
9.44 Kb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3108
windowviewconup.exe
180.67.204.122:80
www.muuk.co.kr
SK Broadband Co Ltd
KR
suspicious
2780
windowviewconup.exe
180.67.204.122:80
www.muuk.co.kr
SK Broadband Co Ltd
KR
suspicious
2780
windowviewconup.exe
180.67.204.78:80
file.muuk.co.kr
SK Broadband Co Ltd
KR
suspicious
2920
windowviewconup.exe
180.67.204.122:80
www.muuk.co.kr
SK Broadband Co Ltd
KR
suspicious
2920
windowviewconup.exe
180.67.204.78:80
file.muuk.co.kr
SK Broadband Co Ltd
KR
suspicious
3928
windowviewcon.exe
180.67.204.122:80
www.muuk.co.kr
SK Broadband Co Ltd
KR
suspicious
2488
windowviewcon_uc.exe
180.67.204.122:80
www.muuk.co.kr
SK Broadband Co Ltd
KR
suspicious

DNS requests

Domain
IP
Reputation
www.muuk.co.kr
  • 180.67.204.122
suspicious
file.muuk.co.kr
  • 180.67.204.78
suspicious
muuk.co.kr
  • 180.67.204.122
suspicious

Threats

PID
Process
Class
Message
3108
windowviewconup.exe
Potential Corporate Privacy Violation
ET POLICY Unsupported/Fake Windows NT Version 5.0
2780
windowviewconup.exe
Potential Corporate Privacy Violation
ET POLICY Unsupported/Fake Windows NT Version 5.0
2780
windowviewconup.exe
Potential Corporate Privacy Violation
ET POLICY Unsupported/Fake Windows NT Version 5.0
2780
windowviewconup.exe
Misc activity
ET INFO Packed Executable Download
2780
windowviewconup.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info