URL:

https://wearedevs.net/d/Krnl

Full analysis: https://app.any.run/tasks/684721ae-f009-4880-ae2e-54d43936df27
Verdict: Malicious activity
Analysis date: February 12, 2021, 18:57:16
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

3526C41C0B8968B5E396EB610498F5BE

SHA1:

F288D69C692B3F62F039F14741B3D5C701B2A7B7

SHA256:

89C867EC6C20672EAFAD0ABD4B0CB102DE5C76C9C9A20575177FF08D977C9C5E

SSDEEP:

3:N8R/BApK8mJ:25BuB+

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

    • Loads dropped or rewritten executable

      • SearchProtocolHost.exe (PID: 3612)
      • krnl.exe (PID: 1696)

    • Application was dropped or rewritten from another process

      • krnl.exe (PID: 988)
      • krnl.exe (PID: 1696)
      • krnl.exe (PID: 3028)
      • krnl.exe (PID: 2644)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3776)
      • krnl.exe (PID: 1696)

    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 3776)
      • krnl.exe (PID: 1696)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 3776)

  • INFO

    • Application launched itself

      • chrome.exe (PID: 468)

    • Reads the hosts file

      • chrome.exe (PID: 468)
      • chrome.exe (PID: 1216)

    • Manual execution by user

      • krnl.exe (PID: 988)
      • krnl.exe (PID: 1696)
      • krnl.exe (PID: 3028)
      • krnl.exe (PID: 2644)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
65
Monitored processes
24
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
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 chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs winrar.exe no specs winrar.exe chrome.exe no specs searchprotocolhost.exe no specs krnl.exe no specs krnl.exe krnl.exe no specs krnl.exe

Process information

PID
CMD
Path
Indicators
Parent process
468"C:\Program Files\Google\Chrome\Application\chrome.exe" --disk-cache-dir=null --disk-cache-size=1 --media-cache-size=1 --disable-gpu-shader-disk-cache --disable-background-networking "https://wearedevs.net/d/Krnl"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
988"C:\Users\admin\Desktop\KRNLWRD\krnl.exe" C:\Users\admin\Desktop\KRNLWRD\krnl.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
krnlss
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\krnlwrd\krnl.exe
c:\systemroot\system32\ntdll.dll
1012"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,2726201113148670724,16712958581139286054,131072 --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=14531371864590715089 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2180 /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
1068"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,2726201113148670724,16712958581139286054,131072 --enable-features=PasswordImport --disable-gpu-compositing --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=16999519060802639675 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3460 /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
1216"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1000,2726201113148670724,16712958581139286054,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --service-request-channel-token=8953728695856375735 --mojo-platform-channel-handle=1576 /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
1696"C:\Users\admin\Desktop\KRNLWRD\krnl.exe" C:\Users\admin\Desktop\KRNLWRD\krnl.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
krnlss
Exit code:
1
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\krnlwrd\krnl.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1764"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,2726201113148670724,16712958581139286054,131072 --enable-features=PasswordImport --disable-gpu-compositing --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=1569034733205282391 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2880 /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
1796"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Downloads\KRNLWRD.rar"C:\Program Files\WinRAR\WinRAR.exe—chrome.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.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
1800"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1000,2726201113148670724,16712958581139286054,131072 --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=8116653504118697764 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2136 /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
2200"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=668 --on-initialized-event-handle=316 --parent-handle=320 /prefetch:6C:\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
Total events
2 158
Read events
2 067
Write events
88
Delete events
3

Modification events

(PID) Process:(468) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(468) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(468) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(468) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(468) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(2200) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:468-13257629857639875
Value:
259
(PID) Process:(468) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(468) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(468) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3252-13245750958665039
Value:
0
(PID) Process:(468) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
6
Suspicious files
48
Text files
73
Unknown types
0

Dropped files

PID
Process
Filename
Type
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-6026CFA2-1D4.pma —
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old —
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\1b8dfdf9-07a2-451c-bd37-ee594eb7e6ff.tmp —
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000048.dbtmp —
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF1446fa.TMPtext
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\metadata\LOG.old —
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old —
MD5:—
SHA256:—
468chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old~RF144a17.TMP —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
50
DNS requests
28
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1216
chrome.exe
172.253.120.155:443
stats.g.doubleclick.net
Google Inc.
US
suspicious
1216
chrome.exe
142.250.186.174:443
www.google-analytics.com
Google Inc.
US
whitelisted
1216
chrome.exe
142.250.185.163:443
www.google.co.uk
Google Inc.
US
whitelisted
1216
chrome.exe
142.250.186.36:443
www.google.com
Google Inc.
US
whitelisted
1216
chrome.exe
142.250.74.195:443
fonts.gstatic.com
Google Inc.
US
whitelisted
1216
chrome.exe
142.250.186.130:443
googleads.g.doubleclick.net
Google Inc.
US
whitelisted
1216
chrome.exe
142.250.185.130:443
partner.googleadservices.com
Google Inc.
US
suspicious
1216
chrome.exe
172.217.16.130:443
adservice.google.com
Google Inc.
US
whitelisted
1216
chrome.exe
172.217.23.98:443
adservice.google.co.uk
Google Inc.
US
whitelisted
1216
chrome.exe
172.217.18.102:443
s0.2mdn.net
Google Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
wearedevs.net
  • 104.26.7.147
  • 104.26.6.147
  • 172.67.71.2
whitelisted
accounts.google.com
  • 142.250.186.45
shared
pagead2.googlesyndication.com
  • 142.250.185.98
whitelisted
cdn.wearedevs.net
  • 172.67.71.2
  • 104.26.7.147
  • 104.26.6.147
whitelisted
fonts.googleapis.com
  • 172.217.16.138
whitelisted
safebrowsing.googleapis.com
  • 142.250.185.170
whitelisted
cdnjs.cloudflare.com
  • 104.16.18.94
  • 104.16.19.94
whitelisted
www.googletagmanager.com
  • 142.250.185.168
whitelisted
www.google-analytics.com
  • 142.250.186.174
whitelisted
stats.g.doubleclick.net
  • 172.253.120.155
  • 172.253.120.157
  • 172.253.120.154
  • 172.253.120.156
whitelisted

Threats

No threats detected
No debug info
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Reports
https://wearedevs.net/d/Krnl