File name:

GoodTab.exe

Full analysis: https://app.any.run/tasks/c12f5f5f-e3ae-46f1-850e-a72b48d81550
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.

Malware Trends Tracker     >>>
Analysis date: September 10, 2020, 07:47:26
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
MD5:

4F28B52C5A03CFF2A4920386F4D63FE9

SHA1:

D912B6AF4B4B93A1D7C70D60C448A668DA31A7DA

SHA256:

84657229484C8A08241EF89364AE36658B74D6DA17E8BCB6681910D0BA59C39B

SSDEEP:

98304:oEt/1tijDJkhwsgyP486DS/rkUIV6SAmYMUhWgJ0ZgXxxy:kjVrsxMDWkUwYpgOxs

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 settings of System certificates

      • gclientMng.exe (PID: 2984)

    • Application was dropped or rewritten from another process

      • gclientMng.exe (PID: 2984)
      • gclient.exe (PID: 1852)

    • Changes the autorun value in the registry

      • gclientMng.exe (PID: 2984)

    • Downloads executable files from the Internet

      • gclientMng.exe (PID: 2984)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • GoodTab.exe (PID: 1544)
      • GoodTab.tmp (PID: 3912)
      • gclientMng.exe (PID: 2984)

    • Creates files in the user directory

      • GoodTab.tmp (PID: 3912)
      • gclientMng.exe (PID: 2984)
      • gclient.exe (PID: 1852)

    • Reads Windows owner or organization settings

      • GoodTab.tmp (PID: 3912)

    • Reads the Windows organization settings

      • GoodTab.tmp (PID: 3912)

    • Adds / modifies Windows certificates

      • gclientMng.exe (PID: 2984)

    • Starts CMD.EXE for commands execution

      • gclientMng.exe (PID: 2984)

    • Uses TASKKILL.EXE to kill process

      • cmd.exe (PID: 612)

  • INFO

    • Application was dropped or rewritten from another process

      • GoodTab.tmp (PID: 3912)

    • Creates a software uninstall entry

      • GoodTab.tmp (PID: 3912)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Inno Setup installer (51.8)
.exe | InstallShield setup (20.3)
.exe | Win32 EXE PECompact compressed (generic) (19.6)
.dll | Win32 Dynamic Link Library (generic) (3.1)
.exe | Win32 Executable (generic) (2.1)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:03:14 18:59:41+01:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 741376
InitializedDataSize: 37888
UninitializedDataSize: -
EntryPoint: 0xb5eec
OSVersion: 6
ImageVersion: 6
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 2020.9.4.1
ProductVersionNumber: 2020.9.4.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: This installation was built with Inno Setup.
CompanyName: Plan11
FileDescription: GoodTab Setup
FileVersion: 2020.09.04.1
LegalCopyright: Copyright Plan11 All rights reserved.
OriginalFileName:
ProductName: Good Search GoodTab
ProductVersion: 2020.09.04.1

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 14-Mar-2020 17:59:41
Detected languages:
  • Dutch - Netherlands
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: Plan11
FileDescription: GoodTab Setup
FileVersion: 2020.09.04.1
LegalCopyright: Copyright Plan11 All rights reserved.
OriginalFileName: -
ProductName: Good Search GoodTab
ProductVersion: 2020.09.04.1

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 10
Time date stamp: 14-Mar-2020 17:59:41
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • 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
0x000B3604
0x000B3800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.35433
.itext
0x000B5000
0x00001684
0x00001800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.9709
.data
0x000B7000
0x000037A4
0x00003800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.04216
.bss
0x000BB000
0x00006DA0
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x000C2000
0x00000F36
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.8987
.didata
0x000C3000
0x000001A4
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.75636
.edata
0x000C4000
0x0000009A
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.87222
.tls
0x000C5000
0x00000018
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x000C6000
0x0000005D
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.38389
.rsrc
0x000C7000
0x0000454B
0x00004600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.4416

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.13685
1591
UNKNOWN
English - United States
RT_MANIFEST
2
3.47151
1384
UNKNOWN
Dutch - Netherlands
RT_ICON
3
3.91708
744
UNKNOWN
Dutch - Netherlands
RT_ICON
4
3.91366
2216
UNKNOWN
Dutch - Netherlands
RT_ICON
4086
3.16547
864
UNKNOWN
UNKNOWN
RT_STRING
4087
3.40938
608
UNKNOWN
UNKNOWN
RT_STRING
4088
3.31153
1116
UNKNOWN
UNKNOWN
RT_STRING
4089
3.33977
1036
UNKNOWN
UNKNOWN
RT_STRING
4090
3.36723
724
UNKNOWN
UNKNOWN
RT_STRING
4091
3.33978
184
UNKNOWN
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
kernel32.dll
kernel32.dll (delay-loaded)
netapi32.dll
oleaut32.dll
user32.dll
version.dll

Exports

Title
Ordinal
Address
dbkFCallWrapperAddr
1
0x000BE63C
__dbk_fcall_wrapper
2
0x0000D0A0
TMethodImplementationIntercept
3
0x00054058
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
7
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start goodtab.exe goodtab.tmp gclientmng.exe cmd.exe no specs taskkill.exe no specs gclient.exe goodtab.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
612"C:\Windows\System32\cmd.exe" /c "taskkill /F /im gclientch.exe"C:\Windows\System32\cmd.exe—gclientMng.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
128
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
1544"C:\Users\admin\AppData\Local\Temp\GoodTab.exe" C:\Users\admin\AppData\Local\Temp\GoodTab.exe
explorer.exe
User:
admin
Company:
Plan11
Integrity Level:
HIGH
Description:
GoodTab Setup
Exit code:
0
Version:
2020.09.04.1
Modules
Images
c:\users\admin\appdata\local\temp\goodtab.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1852"C:\Users\admin\AppData\Roaming\GoodTab\gclient.exe" C:\Users\admin\AppData\Roaming\GoodTab\gclient.exe
gclientMng.exe
User:
admin
Company:
p11
Integrity Level:
HIGH
Description:
preGTSearch
Exit code:
0
Version:
2020.8.20.2
Modules
Images
c:\users\admin\appdata\roaming\goodtab\gclient.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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
2720"C:\Users\admin\AppData\Local\Temp\GoodTab.exe" C:\Users\admin\AppData\Local\Temp\GoodTab.exe—explorer.exe
User:
admin
Company:
Plan11
Integrity Level:
MEDIUM
Description:
GoodTab Setup
Exit code:
3221226540
Version:
2020.09.04.1
Modules
Images
c:\users\admin\appdata\local\temp\goodtab.exe
c:\systemroot\system32\ntdll.dll
2984"C:\Users\admin\AppData\Roaming\GoodTab\gclientMng.exe" installC:\Users\admin\AppData\Roaming\GoodTab\gclientMng.exe
GoodTab.tmp
User:
admin
Company:
plan11
Integrity Level:
HIGH
Description:
gFileud
Exit code:
0
Version:
2020.9.4.1
Modules
Images
c:\users\admin\appdata\roaming\goodtab\gclientmng.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
3616taskkill /F /im gclientch.exeC:\Windows\system32\taskkill.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Terminates Processes
Exit code:
128
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskkill.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\version.dll
c:\windows\system32\user32.dll
3912"C:\Users\admin\AppData\Local\Temp\is-EAT8Q.tmp\GoodTab.tmp" /SL5="$C018A,4062932,780288,C:\Users\admin\AppData\Local\Temp\GoodTab.exe" C:\Users\admin\AppData\Local\Temp\is-EAT8Q.tmp\GoodTab.tmp
GoodTab.exe
User:
admin
Company:
Plan11
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-eat8q.tmp\goodtab.tmp
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\mpr.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
Total events
573
Read events
525
Write events
42
Delete events
6

Modification events

(PID) Process:(3912) GoodTab.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
480F00009EF8A3AB4687D601
(PID) Process:(3912) GoodTab.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
8D056CF1A63ADDF0B77EB61E9A49A2C27B077EF5D8673D56E1AAE137D321D2D6
(PID) Process:(3912) GoodTab.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(3912) GoodTab.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFiles0000
Value:
C:\Users\admin\AppData\Roaming\GoodTab\gclient.exe
(PID) Process:(3912) GoodTab.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFilesHash
Value:
EEEC039F34A8D0DFFFBE837686B207673B84E0CEE9A027CF2F6195E5B3736615
(PID) Process:(3912) GoodTab.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{C567D8E3-D0AE-4D68-8B54-89B3290F70A3}_is1
Operation:writeName:Inno Setup: Setup Version
Value:
6.0.4 (u)
(PID) Process:(3912) GoodTab.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{C567D8E3-D0AE-4D68-8B54-89B3290F70A3}_is1
Operation:writeName:Inno Setup: App Path
Value:
C:\Users\admin\AppData\Roaming\GoodTab
(PID) Process:(3912) GoodTab.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{C567D8E3-D0AE-4D68-8B54-89B3290F70A3}_is1
Operation:writeName:InstallLocation
Value:
C:\Users\admin\AppData\Roaming\GoodTab\
(PID) Process:(3912) GoodTab.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{C567D8E3-D0AE-4D68-8B54-89B3290F70A3}_is1
Operation:writeName:Inno Setup: Icon Group
Value:
GoodTab
(PID) Process:(3912) GoodTab.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{C567D8E3-D0AE-4D68-8B54-89B3290F70A3}_is1
Operation:writeName:Inno Setup: User
Value:
admin
Executable files
9
Suspicious files
4
Text files
1
Unknown types
1

Dropped files

PID
Process
Filename
Type
3912GoodTab.tmpC:\Users\admin\AppData\Roaming\GoodTab\is-2S79J.tmp —
MD5:—
SHA256:—
3912GoodTab.tmpC:\Users\admin\AppData\Roaming\GoodTab\is-1IDA5.tmp —
MD5:—
SHA256:—
3912GoodTab.tmpC:\Users\admin\AppData\Roaming\GoodTab\is-FOQU9.tmp —
MD5:—
SHA256:—
3912GoodTab.tmpC:\Users\admin\AppData\Roaming\GoodTab\is-J7KP2.tmp —
MD5:—
SHA256:—
3912GoodTab.tmpC:\Users\admin\AppData\Roaming\GoodTab\is-2PAE8.tmp —
MD5:—
SHA256:—
3912GoodTab.tmpC:\Users\admin\AppData\Roaming\GoodTab\is-VF54F.tmp —
MD5:—
SHA256:—
2984gclientMng.exeC:\Users\admin\AppData\Local\Temp\Cab3240.tmp —
MD5:—
SHA256:—
2984gclientMng.exeC:\Users\admin\AppData\Local\Temp\Tar3241.tmp —
MD5:—
SHA256:—
2984gclientMng.exeC:\Users\admin\AppData\Local\Temp\Cab3271.tmp —
MD5:—
SHA256:—
2984gclientMng.exeC:\Users\admin\AppData\Local\Temp\Tar3272.tmp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
4
DNS requests
7
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2984
gclientMng.exe
GET
304
205.185.216.10:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.0 Kb
whitelisted
2984
gclientMng.exe
GET
200
205.185.216.10:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
57.0 Kb
whitelisted
2984
gclientMng.exe
GET
200
112.175.69.174:80
http://dn.noform.co.kr/_app/GoodTab/_gMain/a1/gclient.exe
KR
executable
1.42 Mb
suspicious
2984
gclientMng.exe
GET
200
112.175.69.174:80
http://dn.noform.co.kr/_app/GoodTab/_gMain/gMainDb.asp
KR
text
128 b
suspicious
2984
gclientMng.exe
GET
200
112.175.69.174:80
http://dn.noform.co.kr/_app/GoodTab/vilo.asp
KR
text
320 b
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2984
gclientMng.exe
112.175.69.181:443
www.networkbence.co.kr
Korea Telecom
KR
unknown
2984
gclientMng.exe
205.185.216.10:80
www.download.windowsupdate.com
Highwinds Network Group, Inc.
US
whitelisted
1852
gclient.exe
112.175.69.174:443
dn.noform.co.kr
Korea Telecom
KR
suspicious
2984
gclientMng.exe
112.175.69.174:80
dn.noform.co.kr
Korea Telecom
KR
suspicious

DNS requests

Domain
IP
Reputation
www.networkbence.co.kr
  • 112.175.69.181
unknown
www.download.windowsupdate.com
  • 205.185.216.10
  • 205.185.216.42
whitelisted
dn.noform.co.kr
  • 112.175.69.174
suspicious
www.noform.co.kr
  • 112.175.69.174
suspicious

Threats

PID
Process
Class
Message
2984
gclientMng.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
GoodTab.exe