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=Tue Apr 23 05:13:09 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=Tue Apr 23 05:13:09 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.981715917402522
Encrypted:	false
Ssdeep:	48:8J0dNTVRfKHoidAKZdA1oehwiZUklqehJy+3:8Jy30Cy
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=Tue Apr 23 05:13:09 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.995769982146452
Encrypted:	false
Ssdeep:	48:8m0dNTVRfKHoidAKZdA1leh/iZUkAQkqehyy+2:8my3G9Qjy
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=Thu Oct 5 07:00:51 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=Thu Oct 5 07:00:51 2023, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.008867157019445
Encrypted:	false
Ssdeep:	48:8A0dNTVRfbHoidAKZdA14t5eh7sFiZUkmgqeh7sky+BX:8Ay3hnmy
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=Tue Apr 23 05:13:09 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9981763142252844
Encrypted:	false
Ssdeep:	48:8W0dNTVRfKHoidAKZdA16ehDiZUkwqeh+y+R:8Wy3d8y
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=Tue Apr 23 05:13:09 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9809922140516987
Encrypted:	false
Ssdeep:	48:8c0dNTVRfKHoidAKZdA1UehBiZUk1W1qeh4y+C:8cy3d9Yy
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=Tue Apr 23 05:13:09 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.995196677426355
Encrypted:	false
Ssdeep:	48:8t0dNTVRfKHoidAKZdA1duTrehOuTbbiZUk5OjqehOuTbmy+yT+:8ty3aTYTbxWOvTbmy7T
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

MS Windows icon resource - 1 icon, 16x16, 32 bits/pixel

downloaded

Details

File:	Chrome Cache Entry: 59
Category:	downloaded
Dump:	chromecache_59.2.dr
ID:	dr_9
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows icon resource - 1 icon, 16x16, 32 bits/pixel
Entropy:	4.041131349538279
Encrypted:	false
Ssdeep:	12:7IAIIIIIIIIIIIIl7hcOYKKzt54YYlJ8gZFZ9k:pIIIIIIIIIIIIlGOYBzt5A8e
Size:	1150
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 60

MS Windows icon resource - 1 icon, 16x16, 32 bits/pixel

dropped

Details

File:	Chrome Cache Entry: 60
Category:	dropped
Dump:	chromecache_60.2.dr
ID:	dr_7
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows icon resource - 1 icon, 16x16, 32 bits/pixel
Entropy:	4.041131349538279
Encrypted:	false
Ssdeep:	12:7IAIIIIIIIIIIIIl7hcOYKKzt54YYlJ8gZFZ9k:pIIIIIIIIIIIIlGOYBzt5A8e
Size:	1150
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 61

PDF document, version 1.7, 3 pages

downloaded

Details

File:	Chrome Cache Entry: 61
Category:	downloaded
Dump:	chromecache_61.2.dr
ID:	dr_10
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	PDF document, version 1.7, 3 pages
Entropy:	7.921363915963636
Encrypted:	false
Ssdeep:	3072:mDDygAvmjgUt8V2YXY82HTF2NBJhVg7Akyw+/3wijYz:8DTAvmL8IIYVuGq7YiC
Size:	125512
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Drops files with a non-matching file extension (content does not match file extension)	Persistence and Installation Behavior	Masquerading

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:	3672
Target ID:	0
Parent PID:	2252
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:	08:13:02
Date:	23/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff678760000
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=2352 --field-trial-handle=2216,i,11174362035811413858,6951727311425926158,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	6812
Target ID:	2
Parent PID:	3672
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=2352 --field-trial-handle=2216,i,11174362035811413858,6951727311425926158,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	08:13:06
Date:	23/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff678760000
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://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf"

Details

Is windows:	true
Is dropped:	false
PID:	6476
Target ID:	3
Parent PID:	2252
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "https://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf"
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	08:13:08
Date:	23/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff678760000
Modulesize:	3325952
Wow64:	false

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

URLs

Name

Malicious

https://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf

Details

Filetype:	URL
Filename:	https://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf

Signature Hits	Behavior Group	Mitre Attack
Drops files with a non-matching file extension (content does not match file extension)	Persistence and Installation Behavior	Masquerading
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder
Uses insecure TLS / SSL version for HTTPS connection	Compliance, Networking
Classification label	System Summary
Clickable URLs found in PDF	System Summary	Spearphishing Link
Connects to IPs without corresponding DNS lookups	Networking
Creates files inside the user directory	System Summary
Downloads files from webservers via HTTP	Networking	Ingress Tool Transfer
HTML page is missing a favicon	Phishing
Performs DNS lookups	Networking	Non-Application Layer Protocol Application Layer Protocol
Posts data to webserver	Networking
Spawns processes	System Summary	Process Injection
Uses HTTPS	Networking	Encrypted Channel
Windows shortcut file (LNK) contains relative path	System Summary
Uses secure TLS version for HTTPS connections	Compliance, Networking
Found graphical window changes (likely an installer)	System Summary

https://d1619fmrcx9c43.cloudfront.net/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf?1663161028

Details

Name:	https://d1619fmrcx9c43.cloudfront.net/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf?1663161028
TargetID:	0
From Memory:	false
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Source:	browser
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
HTML page is missing a favicon	Phishing

https://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf

18.159.182.129

Details

Name:	https://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf
IP:	18.159.182.129
TargetID:	2
From Memory:	false
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Source:	network

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

https://d1619fmrcx9c43.cloudfront.net/favicon.ico

13.35.90.37

Domains

Name

Malicious

www.google.com

142.250.65.228

leoni-website-live-519859459.eu-central-1.elb.amazonaws.com

18.159.182.129

d1619fmrcx9c43.cloudfront.net

13.35.90.37

Details

Name:	d1619fmrcx9c43.cloudfront.net
IP:	13.35.90.37
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Active:	true
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer

fp2e7a.wpc.phicdn.net

192.229.211.108

www.leoni.com

unknown

Details

Name:	www.leoni.com
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

142.250.65.228

www.google.com

United States

239.255.255.250

unknown

Reserved

18.159.182.129

leoni-website-live-519859459.eu-central-1.elb.amazonaws.com

United States

192.168.2.8

unknown

13.35.90.37

d1619fmrcx9c43.cloudfront.net

United States

DOM / HTML

URL

Malicious

https://d1619fmrcx9c43.cloudfront.net/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf?1663161028

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
https://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf

Files

Processes

URLs

Domains

IPs

DOM / HTML

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttps://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf

Files

Processes

URLs

Domains

IPs

DOM / HTML

IOC Report
https://www.leoni.com/fileadmin/common/data_protection/data_protection_information_for_business_partners_and_customers.pdf