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=Thu Apr 25 13:50:20 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=Thu Apr 25 13:50:20 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.988289147294708
Encrypted:	false
Ssdeep:	48:8zaId1Tdhg+HzidAKZdA1FehwiZUklqehEJy+3:8WGDH/y
Size:	2673
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=Thu Apr 25 13:50:20 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.0049359713907515
Encrypted:	false
Ssdeep:	48:8X+d1Tdhg+HzidAKZdA1seh/iZUkAQkqeh1Jy+2:8QDx9QKy
Size:	2675
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=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:	4.009961243399075
Encrypted:	false
Ssdeep:	48:8/d1TdhAHzidAKZdA14meh7sFiZUkmgqeh7s/Jy+BX:8rDOnDy
Size:	2689
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=Thu Apr 25 13:50:20 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.005245283333287
Encrypted:	false
Ssdeep:	48:8Yld1Tdhg+HzidAKZdA1TehDiZUkwqeh5Jy+R:8ODCZy
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\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=Thu Apr 25 13:50:20 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.992078239110865
Encrypted:	false
Ssdeep:	48:8jd1Tdhg+HzidAKZdA1dehBiZUk1W1qehbJy+C:8HDS91y
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\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=Thu Apr 25 13:50:20 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.002248006271194
Encrypted:	false
Ssdeep:	48:89d1Tdhg+HzidAKZdA1duTeehOuTbbiZUk5OjqehOuTbhJy+yT+:8FDITfTbxWOvTbDy7T
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

Chrome Cache Entry: 56

ASCII text, with no line terminators

downloaded

Details

File:	Chrome Cache Entry: 56
Category:	downloaded
Dump:	chromecache_56.1.dr
ID:	dr_7
Target ID:	1
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	ASCII text, with no line terminators
Entropy:	3.7870428120319044
Encrypted:	false
Ssdeep:	3:BMJzRHKQJnYAFDJLn:BCRHLpYA7Ln
Size:	37
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 --single-argument https://click.pstmrk.it/3s/research.rallyuxr.com/gitlab/lp/clvbcohn501jw1alm2pae8cpp?participant_id=d53605da-e175-4d13-9311-3b9bf7cde3e1&channel=email/Ke_U/M_W0AQ/AQ/c96575a2-a4d2-402a-b49c-cbe1d5bbdcc8/1/RXuRQANQdD

Details

Is windows:	true
Is dropped:	false
PID:	7104
Target ID:	0
Parent PID:	2868
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://click.pstmrk.it/3s/research.rallyuxr.com/gitlab/lp/clvbcohn501jw1alm2pae8cpp?participant_id=d53605da-e175-4d13-9311-3b9bf7cde3e1&channel=email/Ke_U/M_W0AQ/AQ/c96575a2-a4d2-402a-b49c-cbe1d5bbdcc8/1/RXuRQANQdD
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	16:50:17
Date:	25/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff7f9810000
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=2180 --field-trial-handle=1928,i,8320067015254264676,9267093888457528790,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	6212
Target ID:	1
Parent PID:	7104
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=2180 --field-trial-handle=1928,i,8320067015254264676,9267093888457528790,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	16:50:17
Date:	25/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff7f9810000
Modulesize:	3325952
Wow64:	false

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

URLs

Name

Malicious

https://click.pstmrk.it/3s/research.rallyuxr.com/gitlab/lp/clvbcohn501jw1alm2pae8cpp?participant_id=d53605da-e175-4d13-9311-3b9bf7cde3e1&channel=email/Ke_U/M_W0AQ/AQ/c96575a2-a4d2-402a-b49c-cbe1d5bbdcc8/1/RXuRQANQdD

Details

Filetype:	URL
Filename:	https://click.pstmrk.it/3s/research.rallyuxr.com/gitlab/lp/clvbcohn501jw1alm2pae8cpp?participant_id=d53605da-e175-4d13-9311-3b9bf7cde3e1&channel=email/Ke_U/M_W0AQ/AQ/c96575a2-a4d2-402a-b49c-cbe1d5bbdcc8/1/RXuRQANQdD

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
Downloads files from webservers via HTTP	Networking
Performs DNS lookups	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	Non-Application Layer Protocol
Uses HTTPS	Networking	Encrypted Channel Application Layer Protocol
Windows shortcut file (LNK) contains relative path	System Summary	Masquerading
Uses secure TLS version for HTTPS connections	Compliance, Networking

3.133.210.250

Details

Name:	https://click.pstmrk.it/3s/research.rallyuxr.com/gitlab/lp/clvbcohn501jw1alm2pae8cpp?participant_id=d53605da-e175-4d13-9311-3b9bf7cde3e1&channel=email/Ke_U/M_W0AQ/AQ/c96575a2-a4d2-402a-b49c-cbe1d5bbdcc8/1/RXuRQANQdD
IP:	3.133.210.250
TargetID:	1
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

Domains

Name

Malicious

click.pstmrk.it

3.133.210.250

Details

Name:	click.pstmrk.it
IP:	3.133.210.250
TargetID:	1
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Active:	true

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

www.google.com

64.233.185.99

Details

Name:	www.google.com
IP:	64.233.185.99
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

IPs

Domain

Country

Malicious

239.255.255.250

unknown

Reserved

192.168.2.16

unknown

192.168.2.4

unknown

3.133.210.250

click.pstmrk.it

United States

64.233.185.99

www.google.com

United States

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
https://click.pstmrk.it/3s/research.rallyuxr.com/gitlab/lp/clvbcohn501jw1alm2pae8cpp?participant_id=d53605da-e175-4d13-9311-3b9bf7cde3e1&channel=email/Ke_U/M_W0AQ/AQ/c96575a2-a4d2-402a-b49c-cbe1d5bbdcc8/1/RXuRQANQdD

Files

Processes

URLs

Domains

IPs

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttps://click.pstmrk.it/3s/research.rallyuxr.com/gitlab/lp/clvbcohn501jw1alm2pae8cpp?participant_id=d53605da-e175-4d13-9311-3b9bf7cde3e1&channel=email/Ke_U/M_W0AQ/AQ/c96575a2-a4d2-402a-b49c-cbe1d5bbdcc8/1/RXuRQANQdD

Files

Processes

URLs

Domains

IPs

IOC Report
https://click.pstmrk.it/3s/research.rallyuxr.com/gitlab/lp/clvbcohn501jw1alm2pae8cpp?participant_id=d53605da-e175-4d13-9311-3b9bf7cde3e1&channel=email/Ke_U/M_W0AQ/AQ/c96575a2-a4d2-402a-b49c-cbe1d5bbdcc8/1/RXuRQANQdD