URL:

https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Win32.LuckyCat/Win32.LuckyCat.zip

Full analysis: https://app.any.run/tasks/642cd2e6-ba76-4ddb-8ec5-53269f1ccea8
Verdict: Malicious activity
Analysis date: April 09, 2025, 17:20:53
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
github
arch-exec
Indicators:
MD5:

170EE7F49E667832CB042AA164E60C6E

SHA1:

E8A5CDF1853A0D68A6BA2C27CF4BFC3D3EE2EAE9

SHA256:

B2B9BA44C785E6D9D383171AEB95E8458D4130B2B6BA8A3BDEC213551F97A6A0

SSDEEP:

3:N8tEdsxHuJKqIEHDhzzLXdTOXSM6TOXIMV:2u6tuJKz+B3X1K/CKT

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

    No malicious indicators.

  • SUSPICIOUS

    • Creates file in the systems drive root

      • ntvdm.exe (PID: 116)

  • INFO

    • Application launched itself

      • msedge.exe (PID: 1572)

    • Manual execution by a user

      • WinRAR.exe (PID: 2856)
      • ntvdm.exe (PID: 2304)
      • ntvdm.exe (PID: 3000)
      • ntvdm.exe (PID: 116)
      • ntvdm.exe (PID: 2308)
      • ntvdm.exe (PID: 2620)
      • ntvdm.exe (PID: 344)
      • ntvdm.exe (PID: 1092)
      • ntvdm.exe (PID: 3964)
      • ntvdm.exe (PID: 2328)
      • ntvdm.exe (PID: 1408)
      • ntvdm.exe (PID: 2452)
      • ntvdm.exe (PID: 2448)
      • ntvdm.exe (PID: 3756)
      • ntvdm.exe (PID: 2900)
      • ntvdm.exe (PID: 3332)
      • ntvdm.exe (PID: 2776)
      • ntvdm.exe (PID: 3172)
      • ntvdm.exe (PID: 2412)
      • ntvdm.exe (PID: 3240)
      • ntvdm.exe (PID: 3268)
      • ntvdm.exe (PID: 3304)
      • ntvdm.exe (PID: 3120)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2856)

    • The sample compiled with english language support

      • msedge.exe (PID: 3444)
      • WinRAR.exe (PID: 2856)
      • msedge.exe (PID: 1572)

    • Autorun file from Downloads

      • msedge.exe (PID: 1572)
      • msedge.exe (PID: 3304)
      • msedge.exe (PID: 3056)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
97
Monitored processes
41
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs winrar.exe ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs ntvdm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
116"C:\Windows\system32\ntvdm.exe" -i1 C:\Windows\System32\ntvdm.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
NTVDM.EXE
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntvdm.exe
c:\windows\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
288"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2184 --field-trial-handle=1344,i,171844312015947089,1583761961546210503,131072 --enable-features=msMicrosoftRootStoreUsed /prefetch:1C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
344"C:\Windows\system32\ntvdm.exe" -i7 C:\Windows\System32\ntvdm.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
NTVDM.EXE
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntvdm.exe
c:\windows\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
568"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1280 --field-trial-handle=1344,i,171844312015947089,1583761961546210503,131072 --enable-features=msMicrosoftRootStoreUsed /prefetch:2C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
892"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --first-renderer-process --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2176 --field-trial-handle=1344,i,171844312015947089,1583761961546210503,131072 --enable-features=msMicrosoftRootStoreUsed /prefetch:1C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
1092"C:\Windows\system32\ntvdm.exe" -i2 C:\Windows\System32\ntvdm.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
NTVDM.EXE
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntvdm.exe
c:\windows\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
1408"C:\Windows\system32\ntvdm.exe" -i5 C:\Windows\System32\ntvdm.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
NTVDM.EXE
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntvdm.exe
c:\windows\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
1572"C:\Program Files\Microsoft\Edge\Application\msedge.exe" "https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Win32.LuckyCat/Win32.LuckyCat.zip"C:\Program Files\Microsoft\Edge\Application\msedge.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2056"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1632 --field-trial-handle=1344,i,171844312015947089,1583761961546210503,131072 --enable-features=msMicrosoftRootStoreUsed /prefetch:8C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2096"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3160 --field-trial-handle=1344,i,171844312015947089,1583761961546210503,131072 --enable-features=msMicrosoftRootStoreUsed /prefetch:1C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
Total events
4 610
Read events
4 533
Write events
63
Delete events
14

Modification events

(PID) Process:(1572) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(1572) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(1572) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\ThirdParty
Operation:writeName:StatusCodes
Value:
(PID) Process:(1572) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(1572) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(1572) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\EdgeUpdate\ClientState\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}
Operation:writeName:dr
Value:
1
(PID) Process:(1572) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(1572) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1302019708-1500728564-335382590-1000
Value:
F7AEE9F9F1902F00
(PID) Process:(1572) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\FirstNotDefault
Operation:delete valueName:S-1-5-21-1302019708-1500728564-335382590-1000
Value:
(PID) Process:(1572) msedge.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Edge
Operation:writeName:UsageStatsInSample
Value:
1
Executable files
1
Suspicious files
182
Text files
81
Unknown types
0

Dropped files

PID
Process
Filename
Type
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RF182834.TMP —
MD5:—
SHA256:—
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RF182843.TMP —
MD5:—
SHA256:—
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old~RF18290f.TMP —
MD5:—
SHA256:—
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\LOG.old —
MD5:—
SHA256:—
2236msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\CrashpadMetrics.pmabinary
MD5:886E82F2CA62ECCCE64601B30592078A
SHA256:E5E13D53601100FF3D6BB71514CBCCC4C73FE9B7EF5E930100E644187B42948E
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:34E5EAD530AB9B83DC9A97EF692C43DA
SHA256:08C1ED902B6CBCED9EABBA790AEAD31EB32972D703B6971165662E6F7C0369BE
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\Session Storage\LOG.oldtext
MD5:95B78A73774E45BF6B963660AF8A6CC6
SHA256:56014C370C1D4C53019EDB1116B2592D180F2C0129654A253A38FEF0F1C00EB4
1572msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\Local Storage\leveldb\LOG.old~RF1828d0.TMPtext
MD5:5EF0F31B6E7675AE779CC7D73CBB1AA3
SHA256:4CA9894E5D3F96E2A7BC1654E87A6D2D88CAE9CA910A126E4350E5BAE17907DF
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
24
DNS requests
29
Threats
2

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
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1572
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted
3444
msedge.exe
13.107.43.16:443
config.edge.skype.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3444
msedge.exe
150.171.30.11:443
edge.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3444
msedge.exe
140.82.121.3:443
github.com
GITHUB
US
whitelisted
3444
msedge.exe
185.199.111.154:443
github.githubassets.com
FASTLY
US
whitelisted
3444
msedge.exe
185.199.111.133:443
avatars.githubusercontent.com
FASTLY
US
whitelisted
3444
msedge.exe
104.126.37.146:443
www.bing.com
Akamai International B.V.
DE
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.184.238
whitelisted
config.edge.skype.com
  • 13.107.43.16
whitelisted
edge.microsoft.com
  • 150.171.30.11
  • 150.171.29.11
whitelisted
github.com
  • 140.82.121.3
whitelisted
github.githubassets.com
  • 185.199.111.154
  • 185.199.110.154
  • 185.199.109.154
  • 185.199.108.154
whitelisted
avatars.githubusercontent.com
  • 185.199.111.133
  • 185.199.108.133
  • 185.199.109.133
  • 185.199.110.133
whitelisted
github-cloud.s3.amazonaws.com
  • 54.231.138.105
  • 3.5.28.122
  • 3.5.17.132
  • 3.5.29.90
  • 16.182.105.129
  • 52.217.94.244
  • 52.217.229.1
  • 16.15.184.220
whitelisted
user-images.githubusercontent.com
  • 185.199.111.133
  • 185.199.109.133
  • 185.199.108.133
  • 185.199.110.133
whitelisted
www.bing.com
  • 104.126.37.146
  • 104.126.37.186
  • 104.126.37.137
  • 104.126.37.128
  • 104.126.37.147
  • 104.126.37.145
  • 104.126.37.130
  • 104.126.37.131
  • 104.126.37.144
whitelisted
collector.github.com
  • 140.82.113.22
whitelisted

Threats

PID
Process
Class
Message
3444
msedge.exe
Not Suspicious Traffic
INFO [ANY.RUN] Attempting to access raw user content on GitHub
3444
msedge.exe
Not Suspicious Traffic
INFO [ANY.RUN] Attempting to access raw user content on GitHub
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Win32.LuckyCat/Win32.LuckyCat.zip