Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

Chrome Cache Entry: 39

HTML document, Unicode text, UTF-8 text

dropped

Details

File:	Chrome Cache Entry: 39
Category:	dropped
Dump:	chromecache_39.2.dr
ID:	dr_0
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	HTML document, Unicode text, UTF-8 text
Entropy:	4.382372145477376
Encrypted:	false
Ssdeep:	96:HSdf9uoA7TLnfFu62ZfqOrUdkbnoJzoP5TDY3Ns:y9uV7TLf4jZfhb8OP5Tc3m
Size:	9915
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 40

HTML document, Unicode text, UTF-8 text

downloaded

Details

File:	Chrome Cache Entry: 40
Category:	downloaded
Dump:	chromecache_40.2.dr
ID:	dr_3
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	HTML document, Unicode text, UTF-8 text
Entropy:	4.37687510911693
Encrypted:	false
Ssdeep:	96:HSdf9uoAdXTLnfFQV62ZfqOrUdkbnoJzoP5TDY3Ns:y9uVdTLfujZfhb8OP5Tc3m
Size:	9915
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 41

JPEG image data, JFIF standard 1.02, aspect ratio, density 100x100, segment length 16, baseline, precision 8, 2031x836, components 3

downloaded

Details

File:	Chrome Cache Entry: 41
Category:	downloaded
Dump:	chromecache_41.2.dr
ID:	dr_4
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	JPEG image data, JFIF standard 1.02, aspect ratio, density 100x100, segment length 16, baseline, precision 8, 2031x836, components 3
Entropy:	7.253233251266315
Encrypted:	false
Ssdeep:	3072:mt9nKlNPmFOcBMWhfThjzRCimFZmbNvs6v:mtlKlNuFBPhfThfiFENFv
Size:	115508
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:	4036
Target ID:	0
Parent PID:	5876
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:	5BBFA6CBDF4C254EB368D534F9E23C92
Time:	08:10:39
Date:	24/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff684c40000
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=2144 --field-trial-handle=1948,i,18081680380473525882,12367243239583161665,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	2100
Target ID:	2
Parent PID:	4036
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=2144 --field-trial-handle=1948,i,18081680380473525882,12367243239583161665,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	5BBFA6CBDF4C254EB368D534F9E23C92
Time:	08:10:44
Date:	24/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff684c40000
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://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg"

Details

Is windows:	true
Is dropped:	false
PID:	1832
Target ID:	3
Parent PID:	5876
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "https://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg"
Size:	3242272
MD5:	5BBFA6CBDF4C254EB368D534F9E23C92
Time:	08:10:45
Date:	24/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff684c40000
Modulesize:	3325952
Wow64:	false

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

URLs

Name

Malicious

https://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg

Details

Filetype:	URL
Filename:	https://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg

Signature Hits	Behavior Group	Mitre Attack
Classification label	System Summary
Connects to IPs without corresponding DNS lookups	Networking
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
Spawns processes	System Summary	Process Injection
URLs found in memory or binary data	Networking
Uses HTTPS	Networking	Encrypted Channel Application Layer Protocol
Uses secure TLS version for HTTPS connections	Compliance, Networking
Found graphical window changes (likely an installer)	System Summary

https://vondst.legalsense.nl/favicon.ico

81.171.31.143

https://support.legalsense.nl/hc/nl/sections/360003779554-Release-notes

unknown

https://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg

Details

Name:	https://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg
TargetID:	0
From Memory:	false
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Source:	browser

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
Spawns processes	System Summary	Process Injection

https://support.legalsense.nl/hc/nl/articles/360012382253-Configuring-Two-Factor-Authentication-2FA-

unknown

https://vondst.legalsense.nl/accounts/login/?next=/favicon.ico

81.171.31.143

https://support.legalsense.nl/hc/nl

unknown

https://support.legalsense.nl

unknown

Domains

Name

Malicious

bg.microsoft.map.fastly.net

199.232.214.172

apps-nl-leaseweb-0002.legalsense.nl

81.171.31.143

s-part-0017.t-0009.fb-t-msedge.net

13.107.253.45

www.google.com

142.250.185.164

Details

Name:	www.google.com
IP:	142.250.185.164
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Active:	true

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

vondst.legalsense.nl

unknown

Details

Name:	vondst.legalsense.nl
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

81.171.31.143

apps-nl-leaseweb-0002.legalsense.nl

Netherlands

142.250.185.164

www.google.com

United States

192.168.2.6

unknown

DOM / HTML

URL

Malicious

https://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
https://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg

Files

Processes

URLs

Domains

IPs

DOM / HTML

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttps://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg

Files

Processes

URLs

Domains

IPs

DOM / HTML

IOC Report
https://vondst.legalsense.nl/static/billing/vondst-mail-logo.jpg