URL:

http://dn.noform.co.kr/_app/GoodTab/GoodTab.exe

Full analysis: https://app.any.run/tasks/ec38b315-262e-4dc7-a33c-d0e422b79e6d
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: August 28, 2020, 04:52:13
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MD5:

F7E7262ACF9F6BB9C99A1847187515EC

SHA1:

EF30EA9D94FA2D49EAB4D0D54F88C586C28D20BE

SHA256:

52E193B943C9FE2A23E228579A6618DCC7B49FACB7A4E9EF92B592929729571C

SSDEEP:

3:N1KaLCWX2GQOaNVjEZKvUC:CaLvmGQOWV4ZCp

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

    • Downloads executable files from the Internet

      • chrome.exe (PID: 384)

    • Application was dropped or rewritten from another process

      • GoodTab.exe (PID: 3164)
      • GoodTab.exe (PID: 3608)
      • gclientMng.exe (PID: 3072)
      • gclient.exe (PID: 1840)
      • GoodTab.exe (PID: 1128)
      • GoodTab.exe (PID: 3900)
      • GoodTab.exe (PID: 4068)
      • GoodTab.exe (PID: 1916)
      • GoodTab.exe (PID: 1488)
      • GoodTab.exe (PID: 2896)
      • GoodTab.exe (PID: 2620)
      • GoodTab.exe (PID: 3472)

    • Changes settings of System certificates

      • gclientMng.exe (PID: 3072)

    • Changes the autorun value in the registry

      • gclientMng.exe (PID: 3072)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • chrome.exe (PID: 2068)
      • chrome.exe (PID: 384)
      • GoodTab.exe (PID: 3608)
      • GoodTab.tmp (PID: 2640)
      • gclientMng.exe (PID: 3072)
      • GoodTab.exe (PID: 2620)
      • GoodTab.exe (PID: 1916)

    • Reads Windows owner or organization settings

      • GoodTab.tmp (PID: 2640)
      • GoodTab.tmp (PID: 1488)
      • GoodTab.tmp (PID: 2608)
      • GoodTab.tmp (PID: 3388)
      • GoodTab.tmp (PID: 2672)
      • GoodTab.tmp (PID: 2188)

    • Reads the Windows organization settings

      • GoodTab.tmp (PID: 2640)
      • GoodTab.tmp (PID: 1488)
      • GoodTab.tmp (PID: 2608)
      • GoodTab.tmp (PID: 3388)
      • GoodTab.tmp (PID: 2672)
      • GoodTab.tmp (PID: 2188)

    • Adds / modifies Windows certificates

      • gclientMng.exe (PID: 3072)

    • Creates files in the user directory

      • GoodTab.tmp (PID: 2640)
      • gclientMng.exe (PID: 3072)
      • gclient.exe (PID: 1840)

    • Uses TASKKILL.EXE to kill process

      • cmd.exe (PID: 2540)

    • Starts CMD.EXE for commands execution

      • gclientMng.exe (PID: 3072)

  • INFO

    • Application launched itself

      • chrome.exe (PID: 2068)

    • Reads the hosts file

      • chrome.exe (PID: 2068)
      • chrome.exe (PID: 384)

    • Application was dropped or rewritten from another process

      • GoodTab.tmp (PID: 2640)
      • GoodTab.tmp (PID: 1488)
      • GoodTab.tmp (PID: 2608)
      • GoodTab.tmp (PID: 3388)
      • GoodTab.tmp (PID: 2672)
      • GoodTab.tmp (PID: 2188)

    • Reads Internet Cache Settings

      • chrome.exe (PID: 2068)

    • Reads settings of System Certificates

      • gclientMng.exe (PID: 3072)

    • Creates a software uninstall entry

      • GoodTab.tmp (PID: 2640)

    • Manual execution by user

      • explorer.exe (PID: 2096)
      • GoodTab.exe (PID: 1128)
      • GoodTab.exe (PID: 4068)
      • GoodTab.exe (PID: 1916)
      • GoodTab.exe (PID: 1488)
      • GoodTab.exe (PID: 2896)
      • GoodTab.exe (PID: 2620)
      • GoodTab.exe (PID: 3900)
      • GoodTab.exe (PID: 3472)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
96
Monitored processes
33
Malicious processes
8
Suspicious processes
5

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 drop and start drop and start chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs goodtab.exe no specs goodtab.exe goodtab.tmp gclientmng.exe chrome.exe no specs explorer.exe no specs cmd.exe no specs taskkill.exe no specs gclient.exe goodtab.exe no specs goodtab.exe goodtab.tmp no specs goodtab.exe no specs goodtab.exe goodtab.tmp no specs goodtab.exe goodtab.tmp no specs goodtab.exe no specs goodtab.exe goodtab.tmp no specs chrome.exe no specs goodtab.exe goodtab.tmp no specs

Process information

PID
CMD
Path
Indicators
Parent process
384"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1020,8290995698254797923,12100714445318670913,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=8020566796382989421 --mojo-platform-channel-handle=1588 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
664"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1020,8290995698254797923,12100714445318670913,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=5120712342917682335 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2240 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1128"C:\Users\admin\Downloads\GoodTab.exe" C:\Users\admin\Downloads\GoodTab.exe—explorer.exe
User:
admin
Company:
Plan11
Integrity Level:
MEDIUM
Description:
GoodTab Setup
Exit code:
3221226540
Version:
2020.08.26.3
Modules
Images
c:\users\admin\downloads\goodtab.exe
c:\systemroot\system32\ntdll.dll
1144"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1020,8290995698254797923,12100714445318670913,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=15664706328676052531 --mojo-platform-channel-handle=500 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1460"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1020,8290995698254797923,12100714445318670913,131072 --enable-features=PasswordImport --lang=en-US --extension-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=72914150102680081 --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2440 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
1488"C:\Users\admin\AppData\Local\Temp\is-CICRP.tmp\GoodTab.tmp" /SL5="$30210,4062596,780288,C:\Users\admin\Downloads\GoodTab.exe" C:\Users\admin\AppData\Local\Temp\is-CICRP.tmp\GoodTab.tmp—GoodTab.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\is-cicrp.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
1488"C:\Users\admin\Downloads\GoodTab.exe" C:\Users\admin\Downloads\GoodTab.exe—explorer.exe
User:
admin
Company:
Plan11
Integrity Level:
MEDIUM
Description:
GoodTab Setup
Exit code:
3221226540
Version:
2020.08.26.3
Modules
Images
c:\windows\system32\msasn1.dll
c:\windows\system32\ncrypt.dll
c:\windows\system32\shfolder.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\winsta.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\imm32.dll
c:\windows\system32\srvcli.dll
c:\windows\system32\netapi32.dll
c:\windows\system32\advapi32.dll
1840"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
1916"C:\Users\admin\Downloads\GoodTab.exe" C:\Users\admin\Downloads\GoodTab.exe
explorer.exe
User:
admin
Company:
Plan11
Integrity Level:
HIGH
Description:
GoodTab Setup
Exit code:
1
Version:
2020.08.26.3
Modules
Images
c:\users\admin\downloads\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
2068"C:\Program Files\Google\Chrome\Application\chrome.exe" "http://dn.noform.co.kr/_app/GoodTab/GoodTab.exe"C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
Total events
1 722
Read events
1 544
Write events
148
Delete events
30

Modification events

(PID) Process:(2068) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(2068) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(2068) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(2068) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(2068) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(2496) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:2068-13243063948281000
Value:
259
(PID) Process:(2068) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(2068) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(2068) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:2832-13239195546717773
Value:
0
(PID) Process:(2068) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
17
Suspicious files
30
Text files
81
Unknown types
5

Dropped files

PID
Process
Filename
Type
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\6116249e-74c4-4ee4-8e2d-ac93b548b856.tmp —
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000032.dbtmp —
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\AvailabilityDB\LOG.old —
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF15c81c.TMPtext
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.oldtext
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.old~RF15c82c.TMPtext
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old —
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RF15c9f1.TMP —
MD5:—
SHA256:—
2068chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
21
DNS requests
21
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1840
gclient.exe
GET
304
193.108.153.18:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
—
—
whitelisted
384
chrome.exe
GET
304
112.175.69.174:80
http://dn.noform.co.kr/_app/GoodTab/GoodTab.exe
KR
executable
4.56 Mb
suspicious
1840
gclient.exe
GET
304
193.108.153.18:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
—
—
whitelisted
3072
gclientMng.exe
GET
200
112.175.69.174:80
http://dn.noform.co.kr/_app/GoodTab/vhko.asp
KR
text
320 b
suspicious
3072
gclientMng.exe
GET
200
112.175.69.174:80
http://dn.noform.co.kr/_app/GoodTab/hko/gclient.exe
KR
executable
1.42 Mb
suspicious
3072
gclientMng.exe
GET
200
193.108.153.12:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
compressed
57.0 Kb
whitelisted
3072
gclientMng.exe
GET
304
193.108.153.12:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
unknown
compressed
57.0 Kb
whitelisted
384
chrome.exe
GET
200
112.175.69.174:80
http://dn.noform.co.kr/_app/GoodTab/GoodTab.exe
KR
executable
4.56 Mb
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
384
chrome.exe
216.58.205.227:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
384
chrome.exe
112.175.69.174:80
dn.noform.co.kr
Korea Telecom
KR
suspicious
384
chrome.exe
216.58.207.68:443
www.google.com
Google Inc.
US
whitelisted
384
chrome.exe
216.58.207.46:443
sb-ssl.google.com
Google Inc.
US
whitelisted
384
chrome.exe
172.217.22.3:443
ssl.gstatic.com
Google Inc.
US
whitelisted
3072
gclientMng.exe
112.175.69.181:443
www.networkbence.co.kr
Korea Telecom
KR
unknown
3072
gclientMng.exe
112.175.69.174:80
dn.noform.co.kr
Korea Telecom
KR
suspicious
3072
gclientMng.exe
193.108.153.12:80
www.download.windowsupdate.com
Akamai International B.V.
—
suspicious
384
chrome.exe
172.217.16.131:443
www.gstatic.com
Google Inc.
US
whitelisted
—
—
216.58.210.14:443
clients1.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
dn.noform.co.kr
  • 112.175.69.174
suspicious
clientservices.googleapis.com
  • 216.58.205.227
whitelisted
accounts.google.com
  • 172.217.16.141
shared
www.google.com
  • 216.58.207.68
malicious
ssl.gstatic.com
  • 172.217.22.3
whitelisted
sb-ssl.google.com
  • 216.58.207.46
whitelisted
www.networkbence.co.kr
  • 112.175.69.181
unknown
www.download.windowsupdate.com
  • 193.108.153.12
  • 193.108.153.18
whitelisted
www.gstatic.com
  • 172.217.16.131
whitelisted
safebrowsing.googleapis.com
  • 216.58.207.74
whitelisted

Threats

PID
Process
Class
Message
384
chrome.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3072
gclientMng.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
No debug info
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Reports
http://dn.noform.co.kr/_app/GoodTab/GoodTab.exe