Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

Chrome Cache Entry: 47

ASCII text, with very long lines (65474)

dropped

Details

File:	Chrome Cache Entry: 47
Category:	dropped
Dump:	chromecache_47.2.dr
ID:	dr_0
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	ASCII text, with very long lines (65474)
Entropy:	5.430558741845107
Encrypted:	false
Ssdeep:	49152:KIZi3DkewKH2QhnrdwZ+LfjgE7ig+OLMXuMP3YF4wYHj9i1q7:KExX8UV
Size:	2154798
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 48

MS Windows icon resource - 3 icons, 48x48, 16 colors, 4 bits/pixel, 32x32, 16 colors, 4 bits/pixel

dropped

Details

File:	Chrome Cache Entry: 48
Category:	dropped
Dump:	chromecache_48.2.dr
ID:	dr_1
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows icon resource - 3 icons, 48x48, 16 colors, 4 bits/pixel, 32x32, 16 colors, 4 bits/pixel
Entropy:	1.9891563581700031
Encrypted:	false
Ssdeep:	12:RZnnlnnlnnld7d7d7d7d7d7d7d7d7d7d7d7d7d7d7d7dkSEu8Jk01j5+uiD5t:RZFFrRRRRRRRRRRRRRRRRcJPa
Size:	2614
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 49

HTML document, ASCII text, with very long lines (3170)

downloaded

Details

File:	Chrome Cache Entry: 49
Category:	downloaded
Dump:	chromecache_49.2.dr
ID:	dr_7
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	HTML document, ASCII text, with very long lines (3170)
Entropy:	5.173963008553951
Encrypted:	false
Ssdeep:	96:5+IrUImVJY2DIxHeRxp+atRugHJSbE7yo3f4BWOhrOHKhmwk5oN2xH:5NrUIcJVDI2pnjugpg9efsWOhrSqQ5M6
Size:	4374
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 50

ASCII text

downloaded

Details

File:	Chrome Cache Entry: 50
Category:	downloaded
Dump:	chromecache_50.2.dr
ID:	dr_8
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	ASCII text
Entropy:	5.299847638049462
Encrypted:	false
Ssdeep:	24:33OYs2ztJc+u/r3OYsPwy96cGSSfT3OYN7gtJc+u/r3OYN7jwy96cGSSf7:HOL2pJc+u7OLPN0xDOCWJc+u7OCjN0xD
Size:	1556
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 51

MS Windows icon resource - 3 icons, 48x48, 16 colors, 4 bits/pixel, 32x32, 16 colors, 4 bits/pixel

downloaded

Details

File:	Chrome Cache Entry: 51
Category:	downloaded
Dump:	chromecache_51.2.dr
ID:	dr_9
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	MS Windows icon resource - 3 icons, 48x48, 16 colors, 4 bits/pixel, 32x32, 16 colors, 4 bits/pixel
Entropy:	1.9891563581700031
Encrypted:	false
Ssdeep:	12:RZnnlnnlnnld7d7d7d7d7d7d7d7d7d7d7d7d7d7d7d7dkSEu8Jk01j5+uiD5t:RZFFrRRRRRRRRRRRRRRRRcJPa
Size:	2614
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 52

ASCII text, with very long lines (65536), with no line terminators

downloaded

Details

File:	Chrome Cache Entry: 52
Category:	downloaded
Dump:	chromecache_52.2.dr
ID:	dr_10
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	ASCII text, with very long lines (65536), with no line terminators
Entropy:	5.527509731358992
Encrypted:	false
Ssdeep:	12288:+HxCdZRD3qaMZpdTwPQXN4BSWquq2iGuFDeBD1qWPH+LLIIH4:2xhTw5
Size:	571988
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 53

ASCII text, with very long lines (65474)

downloaded

Details

File:	Chrome Cache Entry: 53
Category:	downloaded
Dump:	chromecache_53.2.dr
ID:	dr_11
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	ASCII text, with very long lines (65474)
Entropy:	5.430558741845107
Encrypted:	false
Ssdeep:	49152:KIZi3DkewKH2QhnrdwZ+LfjgE7ig+OLMXuMP3YF4wYHj9i1q7:KExX8UV
Size:	2154798
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:	3264
Target ID:	0
Parent PID:	4020
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:	22:59:36
Date:	09/12/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff76e190000
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=2276 --field-trial-handle=2224,i,11212011533103258902,13737690239613680385,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	4632
Target ID:	2
Parent PID:	3264
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=2276 --field-trial-handle=2224,i,11212011533103258902,13737690239613680385,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	22:59:39
Date:	09/12/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff76e190000
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://employeecirular.formstack.com/forms/performance_acknowledgment"

Details

Is windows:	true
Is dropped:	false
PID:	6552
Target ID:	3
Parent PID:	4020
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "https://employeecirular.formstack.com/forms/performance_acknowledgment"
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	22:59:45
Date:	09/12/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff76e190000
Modulesize:	3325952
Wow64:	false

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

URLs

Name

Malicious

https://employeecirular.formstack.com/forms/performance_acknowledgment

Details

Filetype:	URL
Filename:	https://employeecirular.formstack.com/forms/performance_acknowledgment

Signature Hits	Behavior Group	Mitre Attack
AI detected suspicious URL	Phishing	Browser Extensions
Classification label	System Summary
Connects to IPs without corresponding DNS lookups	Networking
Downloads files from webservers via HTTP	Networking	Non-Application Layer Protocol Ingress Tool Transfer
Performs DNS lookups	Networking
Spawns processes	System Summary	Process Injection
URLs found in memory or binary data	Networking
Uses HTTPS	Networking	Encrypted Channel Application Layer Protocol
Found graphical window changes (likely an installer)	System Summary

https://static.formstack.com/forms/forms-renderer/builds/public/form_f8036ac56c.js

18.161.111.116

https://github.com/zloirock/core-js/blob/v3.37.1/LICENSE

unknown

https://static.formstack.com/forms/forms-renderer/builds/public/phoneValidation.js?chunkhash=c0eb132e5829966aa022&id=384

18.161.111.116

https://github.com/zloirock/core-js

unknown

https://employeecirular.formstack.com/forms/performance_acknowledgment

https://www.formstack.com/images/favicon/favicon.ico

18.161.111.116

Domains

Name

Malicious

formstack.com

18.161.111.126

Details

Name:	formstack.com
IP:	18.161.111.126
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Active:	true
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
AI detected suspicious URL	Phishing	Browser Extensions
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

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

www.formstack.com

unknown

Details

Name:	www.formstack.com
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
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
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

static.formstack.com

unknown

Details

Name:	static.formstack.com
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
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
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

employeecirular.formstack.com

unknown

Details

Name:	employeecirular.formstack.com
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
AI detected suspicious URL	Phishing	Browser Extensions
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

18.161.111.116

unknown

United States

239.255.255.250

unknown

Reserved

192.168.2.4

unknown

18.161.111.126

formstack.com

United States

142.250.181.100

www.google.com

United States

DOM / HTML

URL

Malicious

https://employeecirular.formstack.com/forms/performance_acknowledgment

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
https://employeecirular.formstack.com/forms/performance_acknowledgment

Files

Processes

URLs

Domains

IPs

DOM / HTML

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttps://employeecirular.formstack.com/forms/performance_acknowledgment

Files

Processes

URLs

Domains

IPs

DOM / HTML

IOC Report
https://employeecirular.formstack.com/forms/performance_acknowledgment