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=Fri Apr 26 14:23:19 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=Fri Apr 26 14:23:19 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9970222159475397
Encrypted:	false
Size:	2673
Whitelisted:	false

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=Fri Apr 26 14:23:19 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.010190751215506
Encrypted:	false
Size:	2675
Whitelisted:	false

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=Fri Oct 6 08:05:01 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=Fri Oct 6 08:05:01 2023, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.015302681913079
Encrypted:	false
Size:	2689
Whitelisted:	false

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=Fri Apr 26 14:23:19 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.008399710796782
Encrypted:	false
Size:	2677
Whitelisted:	false

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=Fri Apr 26 14:23:19 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.999122635611292
Encrypted:	false
Size:	2677
Whitelisted:	false

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

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=Fri Apr 26 14:23:18 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\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=Fri Apr 26 14:23:18 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.008585990662057
Encrypted:	false
Size:	2679
Whitelisted:	false

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

URLs

Name

Malicious

https://devilmountainnursery.xecurify.com/moas/broker/login/jwt/274346?client_id=n92u6orbf31lj9ma4u1hj24k8geyewm&redirect_uri=https://www.dropbox.com/scl/fi/mex0l2evnbgpxy1sb76qa/wildlandhydrology.pdf?rlkey=3lcwcglxqjz4pbmhlm5l4f7sg&st=wdv58dw4&dl=0

Details

Filetype:	URL
Filename:	https://devilmountainnursery.xecurify.com/moas/broker/login/jwt/274346?client_id=n92u6orbf31lj9ma4u1hj24k8geyewm&redirect_uri=https://www.dropbox.com/scl/fi/mex0l2evnbgpxy1sb76qa/wildlandhydrology.pdf?rlkey=3lcwcglxqjz4pbmhlm5l4f7sg&st=wdv58dw4&dl=0

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
Performs DNS lookups	Networking	Non-Application Layer Protocol Application Layer Protocol
Queries process information (via WMI, Win32_Process)	System Summary	Windows Management Instrumentation System Information Discovery
Spawns processes	System Summary	Process Injection
Uses HTTPS	Networking	Encrypted Channel
Uses HTTPS for network communication, use the 'Proxy HTTPS (port 443) to read its encrypted data' cookbook for further analysis
Uses secure TLS version for HTTPS connections	Compliance, Networking
Found graphical window changes (likely an installer)	System Summary

https://www.dropbox.com/scl/fi/mex0l2evnbgpxy1sb76qa/wildlandhydrology.pdf?rlkey=3lcwcglxqjz4pbmhlm5l4f7sg&error=1140

https://www.dropbox.com/en/ccpa_iframe?hide_gdpr=false&is_ccpa_enabled=true&should_disable_banner=false&gpc_signal=false&origin=https%253A%252F%252Fwww.dropbox.com&sandbox_redirect=false&uri_for_logging=dropbox.com&locale_override=en&should_auto_open_options=false&privacy_consent_upgrade_flag=true

Domains

Name

Malicious

idp-alb-ingress-prod-391105109.us-east-1.elb.amazonaws.com

50.16.146.75

cdn.dropboxexperiment.com

13.226.52.35

Details

Name:	cdn.dropboxexperiment.com
IP:	13.226.52.35
TargetID:	1
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

www-env.dropbox-dns.com

162.125.5.18

www.google.com

142.250.64.196

Details

Name:	www.google.com
IP:	142.250.64.196
TargetID:	1
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

devilmountainnursery.xecurify.com

unknown

Details

Name:	devilmountainnursery.xecurify.com
TargetID:	1
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe

Signature Hits	Behavior Group	Mitre Attack
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol
Spawns processes	System Summary	Process Injection

www.dropbox.com

unknown

Details

Name:	www.dropbox.com
TargetID:	1
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Reputation:	high

Signature Hits	Behavior Group	Mitre Attack
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol
Spawns processes	System Summary	Process Injection

cfl.dropboxstatic.com

unknown

IPs

Domain

Country

Malicious

13.226.52.56

unknown

United States

1.1.1.1

unknown

Australia

13.226.52.35

cdn.dropboxexperiment.com

United States

142.251.107.84

unknown

United States

192.168.2.16

unknown

142.250.217.206

unknown

United States

50.16.146.75

idp-alb-ingress-prod-391105109.us-east-1.elb.amazonaws.com

United States

173.194.216.84

unknown

United States

104.16.100.29

unknown

United States

142.250.64.195

unknown

United States

142.250.64.196

www.google.com

United States

142.250.217.174

unknown

United States

142.250.217.196

unknown

United States

239.255.255.250

unknown

Reserved

142.251.35.227

unknown

United States

172.217.3.67

unknown

United States

162.125.5.18

www-env.dropbox-dns.com

United States

There are 7 hidden IPs, click here to show them.

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
https://devilmountainnursery.xecurify.com/moas/broker/login/jwt/274346?client_id=n92u6orbf31lj9ma4u1hj24k8geyewm&redirect_uri=https://www.dropbox.com/scl/fi/mex0l2evnbgpxy1sb76qa/wildlandhydrology.pdf?rlkey=3lcwcglxqjz4pbmhlm5l4f7sg&st=wdv58dw4&dl=0

Files

URLs

Domains

IPs

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttps://devilmountainnursery.xecurify.com/moas/broker/login/jwt/274346?client_id=n92u6orbf31lj9ma4u1hj24k8geyewm&redirect_uri=https://www.dropbox.com/scl/fi/mex0l2evnbgpxy1sb76qa/wildlandhydrology.pdf?rlkey=3lcwcglxqjz4pbmhlm5l4f7sg&st=wdv58dw4&dl=0

Files

URLs

Domains

IPs

IOC Report
https://devilmountainnursery.xecurify.com/moas/broker/login/jwt/274346?client_id=n92u6orbf31lj9ma4u1hj24k8geyewm&redirect_uri=https://www.dropbox.com/scl/fi/mex0l2evnbgpxy1sb76qa/wildlandhydrology.pdf?rlkey=3lcwcglxqjz4pbmhlm5l4f7sg&st=wdv58dw4&dl=0