Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Docs.lnk

MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Sat Nov 23 12:24:29 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Docs.lnk
Category:	dropped
Dump:	Docs.lnk.0.dr
ID:	dr_5
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Sat Nov 23 12:24:29 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.984162024359662
Encrypted:	false
Ssdeep:	48:8fsdPTnzTHtWidAKZdA19ehwiZUklqehAy+3:8svR8/y
Size:	2677
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Gmail.lnk

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Gmail.lnk
Category:	dropped
Dump:	Gmail.lnk.0.dr
ID:	dr_3
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Sat Nov 23 12:24:29 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9974231958873188
Encrypted:	false
Ssdeep:	48:8adPTnzTHtWidAKZdA1weh/iZUkAQkqehvy+2:86vRO9Q+y
Size:	2679
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Google Drive.lnk

MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Wed Oct 4 12:54:07 2023, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Google Drive.lnk
Category:	dropped
Dump:	Google Drive.lnk.0.dr
ID:	dr_0
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Wed Oct 4 12:54:07 2023, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.009437786285697
Encrypted:	false
Ssdeep:	48:8xkdPTnzsHtWidAKZdA14tseh7sFiZUkmgqeh7sVy+BX:8x8v82nLy
Size:	2693
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Sheets.lnk

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Sheets.lnk
Category:	dropped
Dump:	Sheets.lnk.0.dr
ID:	dr_2
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Sat Nov 23 12:24:29 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.999935368310413
Encrypted:	false
Ssdeep:	48:8kbkdPTnzTHtWidAKZdA1vehDiZUkwqehjy+R:8kwvRVty
Size:	2681
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Slides.lnk

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Slides.lnk
Category:	dropped
Dump:	Slides.lnk.0.dr
ID:	dr_4
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Sat Nov 23 12:24:29 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.986670858522642
Encrypted:	false
Ssdeep:	48:8TdPTnzTHtWidAKZdA1hehBiZUk1W1qehBy+C:8tvRF9hy
Size:	2681
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\YouTube.lnk

dropped

Details

File:	C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\YouTube.lnk
Category:	dropped
Dump:	YouTube.lnk.0.dr
ID:	dr_1
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Sat Nov 23 12:24:29 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.993972649905763
Encrypted:	false
Ssdeep:	48:8VdPTnzTHtWidAKZdA1duT+ehOuTbbiZUk5OjqehOuTbLy+yT+:83vRZT/TbxWOvTbLy7T
Size:	2683
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder

Chrome Cache Entry: 59

XML 1.0 document, ASCII text

downloaded

Details

File:	Chrome Cache Entry: 59
Category:	downloaded
Dump:	chromecache_59.2.dr
ID:	dr_8
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	XML 1.0 document, ASCII text
Entropy:	5.629672134422517
Encrypted:	false
Ssdeep:	6:TMVBd/ZbZjZvKtWRVzjmlUdqpglYdc/KNlrNNFKXrsuan:TMHd9BZKtWR+URiuSjRUa
Size:	263
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 60

XML 1.0 document, ASCII text

downloaded

Details

File:	Chrome Cache Entry: 60
Category:	downloaded
Dump:	chromecache_60.2.dr
ID:	dr_9
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	XML 1.0 document, ASCII text
Entropy:	5.59059114010351
Encrypted:	false
Ssdeep:	6:TMVBd/ZbZjZvKtWRVzjWG/kUjJer1JfzMAsALPian:TMHd9BZKtWRIG/ktzZsoKa
Size:	255
Whitelisted:	false
Reputation:	low

Processes

Path

Cmdline

Malicious

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"

Details

Is windows:	true
Is dropped:	false
PID:	1560
Target ID:	0
Parent PID:	5736
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	08:24:22
Date:	23/11/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff715980000
Modulesize:	3325952
Wow64:	false

Signature Hits	Behavior Group	Mitre Attack
Spawns processes	System Summary	Process Injection

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 --field-trial-handle=1992,i,1159936533671799569,11142408878227109750,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	4292
Target ID:	2
Parent PID:	1560
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2252 --field-trial-handle=1992,i,1159936533671799569,11142408878227109750,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	08:24:26
Date:	23/11/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff715980000
Modulesize:	3325952
Wow64:	false

Signature Hits	Behavior Group	Mitre Attack
Spawns processes	System Summary	Process Injection

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" "https://repcdn.veryfast.io/download/2.349/Setup.exe."

Details

Is windows:	true
Is dropped:	false
PID:	6284
Target ID:	3
Parent PID:	5736
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "https://repcdn.veryfast.io/download/2.349/Setup.exe."
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	08:24:28
Date:	23/11/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff715980000
Modulesize:	3325952
Wow64:	false

Signature Hits	Behavior Group	Mitre Attack
Spawns processes	System Summary	Process Injection

URLs

Name

Malicious

https://repcdn.veryfast.io/download/2.349/Setup.exe.

Details

Filetype:	URL
Filename:	https://repcdn.veryfast.io/download/2.349/Setup.exe.

Signature Hits	Behavior Group	Mitre Attack
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder
Classification label	System Summary
Connects to IPs without corresponding DNS lookups	Networking
Creates files inside the user directory	System Summary	Masquerading
Downloads files from webservers via HTTP	Networking
Performs DNS lookups	Networking	Non-Application Layer Protocol
Some HTTP requests failed (404). It is likely that the sample will exhibit less behavior.		Ingress Tool Transfer
Spawns processes	System Summary	Process Injection
Tries to download or post to a non-existing HTTP route (HTTP/1.1 404 Not Found / 503 Service Unavailable / 403 Forbidden)	Networking
Uses HTTPS	Networking	Encrypted Channel Application Layer Protocol
Windows shortcut file (LNK) contains relative path	System Summary	Masquerading
Uses secure TLS version for HTTPS connections	Compliance, Networking
Found graphical window changes (likely an installer)	System Summary

https://repcdn.veryfast.io/favicon.ico

138.199.14.9

https://repcdn.veryfast.io/download/2.349/Setup.exe.

138.199.14.9

Details

Name:	https://repcdn.veryfast.io/download/2.349/Setup.exe.
IP:	138.199.14.9
TargetID:	2
From Memory:	false
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Source:	network

Signature Hits	Behavior Group	Mitre Attack
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
Spawns processes	System Summary	Process Injection

Domains

Name

Malicious

www.google.com

142.250.181.100

Details

Name:	www.google.com
IP:	142.250.181.100
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Active:	true
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

1791066845.rsc.cdn77.org

138.199.14.9

repcdn.veryfast.io

unknown

Details

Name:	repcdn.veryfast.io
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe

Signature Hits	Behavior Group	Mitre Attack
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol
Spawns processes	System Summary	Process Injection

IPs

Domain

Country

Malicious

239.255.255.250

unknown

Reserved

138.199.14.9

1791066845.rsc.cdn77.org

European Union

192.168.2.5

unknown

142.250.181.100

www.google.com

United States

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
https://repcdn.veryfast.io/download/2.349/Setup.exe.

Files

Processes

URLs

Domains

IPs

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttps://repcdn.veryfast.io/download/2.349/Setup.exe.

Files

Processes

URLs

Domains

IPs

IOC Report
https://repcdn.veryfast.io/download/2.349/Setup.exe.