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=Mon Mar 18 15:26:23 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=Mon Mar 18 15:26:23 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.97348411926665
Encrypted:	false
Ssdeep:	48:8wdqN9TKNFYvcHHidAKZdA19ehwiZUklqeh1y+3:8PLW8vcmy
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=Mon Mar 18 15:26:23 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9893442098551715
Encrypted:	false
Ssdeep:	48:8kdqN9TKNFYvcHHidAKZdA1weh/iZUkAQkqehWy+2:8LLW8vu9QLy
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:	4.002702075383468
Encrypted:	false
Ssdeep:	48:8xhdqN9TKNFYsHHidAKZdA14tseh7sFiZUkmgqeh7sEy+BX:8xmLW8Gnqy
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=Mon Mar 18 15:26:23 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.988319525927018
Encrypted:	false
Ssdeep:	48:87dqN9TKNFYvcHHidAKZdA1vehDiZUkwqehCy+R:84LW8v18y
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=Mon Mar 18 15:26:23 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9812187750001975
Encrypted:	false
Ssdeep:	48:8vdqN9TKNFYvcHHidAKZdA1hehBiZUk1W1qehIy+C:8ULW8vl9oy
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=Mon Mar 18 15:26:23 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9898535641331874
Encrypted:	false
Ssdeep:	48:8xdqN9TKNFYvcHHidAKZdA1duT+ehOuTbbiZUk5OjqehOuTbqy+yT+:82LW8v5T/TbxWOvTbqy7T
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: 57

HTML document, ASCII text, with CRLF line terminators

downloaded

Details

File:	Chrome Cache Entry: 57
Category:	downloaded
Dump:	chromecache_57.1.dr
ID:	dr_8
Target ID:	1
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	HTML document, ASCII text, with CRLF line terminators
Entropy:	4.688532577858027
Encrypted:	false
Ssdeep:	12:TjeRHVIdtklI5r8INGlTF5TF5TF5TF5TF5TFK:neRH68DTPTPTPTPTPTc
Size:	548
Whitelisted:	false
Reputation:	low

Chrome Cache Entry: 58

JSON data

downloaded

Details

File:	Chrome Cache Entry: 58
Category:	downloaded
Dump:	chromecache_58.1.dr
ID:	dr_9
Target ID:	1
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	JSON data
Entropy:	6.037299400392842
Encrypted:	false
Ssdeep:	768:W9CgqxrL9Qn5bBYFkym5pJxvOMbx5veDcnRAtkj3tu8DuL/:WMtdZ+1CkywD15vnRAA3M8iL/
Size:	36553
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:	1868
Target ID:	0
Parent PID:	5424
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:	17:26:17
Date:	18/03/2024
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=2348 --field-trial-handle=2196,i,8659178138251282005,17526342528650289202,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	2136
Target ID:	1
Parent PID:	1868
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=2348 --field-trial-handle=2196,i,8659178138251282005,17526342528650289202,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	17:26:20
Date:	18/03/2024
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" "http://151.139.124.68/phf/d/dod/ph/prod5/msdownload/update/software/secu/2024/02/1024/windows10.0-kb5034763-x64_a381c0ece7882aefb9aeb871b3a2c2cadea25eca.cab.json?cacheHostOrigin=download.windowsupdate.com

Details

Is windows:	true
Is dropped:	false
PID:	2796
Target ID:	3
Parent PID:	5424
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	C:\Program Files\Google\Chrome\Application\chrome.exe" "http://151.139.124.68/phf/d/dod/ph/prod5/msdownload/update/software/secu/2024/02/1024/windows10.0-kb5034763-x64_a381c0ece7882aefb9aeb871b3a2c2cadea25eca.cab.json?cacheHostOrigin=download.windowsupdate.com
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	17:26:23
Date:	18/03/2024
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

http://151.139.124.68/phf/d/dod/ph/prod5/msdownload/update/software/secu/2024/02/1024/windows10.0-kb5034763-x64_a381c0ece7882aefb9aeb871b3a2c2cadea25eca.cab.json?cacheHostOrigin=download.windowsupdate.com

Details

Filetype:	URL
Filename:	http://151.139.124.68/phf/d/dod/ph/prod5/msdownload/update/software/secu/2024/02/1024/windows10.0-kb5034763-x64_a381c0ece7882aefb9aeb871b3a2c2cadea25eca.cab.json?cacheHostOrigin=download.windowsupdate.com

Signature Hits	Behavior Group	Mitre Attack
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
Connects to IPs without corresponding DNS lookups	Networking
Creates files inside the user directory	System Summary	Masquerading
Downloads files from webservers via HTTP	Networking
HTML page is missing a favicon	Phishing
Performs DNS lookups	Networking	Non-Application Layer Protocol Application Layer Protocol
Posts data to webserver	Networking
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
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

http://151.139.124.68/favicon.ico

151.139.124.68

Details

Name:	http://151.139.124.68/favicon.ico
IP:	151.139.124.68
TargetID:	1
From Memory:	false
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Source:	network

Signature Hits	Behavior Group	Mitre Attack
Connects to IPs without corresponding DNS lookups	Networking
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

edge.ds-c7110-microsoft.global.dns.qwilted-cds.cqloud.com

146.19.181.19

www.google.com

142.251.40.196

Details

Name:	www.google.com
IP:	142.251.40.196
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

fp2e7a.wpc.phicdn.net

192.229.211.108

windowsupdatebg.s.llnwi.net

69.164.46.0

IPs

Domain

Country

Malicious

151.139.124.68

unknown

United States

Details

IP:	151.139.124.68
TargetID:	1
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Country:	United States
Countrycode:	USA
ASN number:	33438
ASN name:	HIGHWINDS2US
Private:	false

Signature Hits	Behavior Group	Mitre Attack
Connects to IPs without corresponding DNS lookups	Networking
Downloads files from webservers via HTTP	Networking	Application Layer Protocol Non-Application Layer Protocol Ingress Tool Transfer
Spawns processes	System Summary	Process Injection

239.255.255.250

unknown

Reserved

142.251.40.196

www.google.com

United States

192.168.2.5

unknown

DOM / HTML

URL

Malicious

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
http://151.139.124.68/phf/d/dod/ph/prod5/msdownload/update/software/secu/2024/02/1024/windows10.0-kb5034763-x64_a381c0ece7882aefb9aeb871b3a2c2cadea25eca.cab.json?cacheHostOrigin=download.windowsupdate.com

Files

Processes

URLs

Domains

IPs

DOM / HTML

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttp://151.139.124.68/phf/d/dod/ph/prod5/msdownload/update/software/secu/2024/02/1024/windows10.0-kb5034763-x64_a381c0ece7882aefb9aeb871b3a2c2cadea25eca.cab.json?cacheHostOrigin=download.windowsupdate.com

Files

Processes

URLs

Domains

IPs

DOM / HTML

IOC Report
http://151.139.124.68/phf/d/dod/ph/prod5/msdownload/update/software/secu/2024/02/1024/windows10.0-kb5034763-x64_a381c0ece7882aefb9aeb871b3a2c2cadea25eca.cab.json?cacheHostOrigin=download.windowsupdate.com