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=Wed Apr 24 21:13:43 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_7
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 Apr 24 21:13:43 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9918602583006817
Encrypted:	false
Ssdeep:	48:8H7dATkMwXHrZidAKZdA1FehwiZUklqehHy+3:8H6PwDoy
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_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=Wed Apr 24 21:13:43 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.008240579776368
Encrypted:	false
Ssdeep:	48:8ydATkMwXHrZidAKZdA1seh/iZUkAQkqehYy+2:89PwN9QBy
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_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 Oct 6 08:05:01 2023, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.014101002967765
Encrypted:	false
Ssdeep:	48:8zdATkMAHrZidAKZdA14meh7sFiZUkmgqeh7sqy+BX:8iP2Rn0y
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_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=Wed Apr 24 21:13:43 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.006699545333507
Encrypted:	false
Ssdeep:	48:8jdATkMwXHrZidAKZdA1TehDiZUkwqeh8y+R:8SPw+yy
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_6
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 Apr 24 21:13:43 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.9938825144843713
Encrypted:	false
Ssdeep:	48:8FdATkMwXHrZidAKZdA1dehBiZUk1W1qehWy+C:8oPwu92y
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_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=Wed Apr 24 21:13:43 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	4.005397665231961
Encrypted:	false
Ssdeep:	48:83dATkMwXHrZidAKZdA1duTeehOuTbbiZUk5OjqehOuTb0y+yT+:8OPwETfTbxWOvTb0y7T
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\Downloads\24cc25fe-2324-44f6-a41f-222d3e915eb2.tmp

PE32+ executable (GUI) x86-64, for MS Windows

dropped

Details

File:	C:\Users\user\Downloads\24cc25fe-2324-44f6-a41f-222d3e915eb2.tmp
Category:	dropped
Dump:	24cc25fe-2324-44f6-a41f-222d3e915eb2.tmp.0.dr
ID:	dr_0
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	4.852830095644481
Encrypted:	false
Ssdeep:	192:Ees/KZ1A6D76L5lvmvctfu3dUzayas1w2nsifnMYJ9cxb5TgqQs:ZA214vmvcduUuyasYDYPc/sqz
Size:	12061
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Drops PE files	Persistence and Installation Behavior
Creates files inside the user directory	System Summary	Masquerading

C:\Users\user\Downloads\Unconfirmed 432828.crdownload

PE32+ executable (GUI) x86-64, for MS Windows

dropped

Details

File:	C:\Users\user\Downloads\Unconfirmed 432828.crdownload
Category:	dropped
Dump:	Unconfirmed 432828.crdownload.0.dr
ID:	dr_2
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	7.988437363343285
Encrypted:	false
Ssdeep:	786432:XPVVngGdHQJY7iO2rU5X/7vADtlfoGa8La22wy32du9mojH23EyJXmtaJMfHVnHj:N+uwDO2rUh7AiUw2duAojHfDdtowJ6c
Size:	68803413
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Drops PE files	Persistence and Installation Behavior

Processes

Path

Cmdline

Malicious

C:\Program Files\Google\Chrome\Application\chrome.exe

"C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument http://46.228.223.162//d/msdownload/update/software/uprl/2024/04/windows-kb890830-x64-v5.123_12cbe1571c83eb7c16bfdfde1426dff713619670.exe?cacheHostOrigin=au.download.windowsupdate.com

Details

Is windows:	true
Is dropped:	false
PID:	7064
Target ID:	0
Parent PID:	3816
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 http://46.228.223.162//d/msdownload/update/software/uprl/2024/04/windows-kb890830-x64-v5.123_12cbe1571c83eb7c16bfdfde1426dff713619670.exe?cacheHostOrigin=au.download.windowsupdate.com
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	00:13:42
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=2156 --field-trial-handle=1932,i,17179411634351785297,16397966678369388923,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	6220
Target ID:	1
Parent PID:	7064
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=2156 --field-trial-handle=1932,i,17179411634351785297,16397966678369388923,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	00:13:43
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=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5292 --field-trial-handle=1932,i,17179411634351785297,16397966678369388923,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	6668
Target ID:	2
Parent PID:	7064
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=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5292 --field-trial-handle=1932,i,17179411634351785297,16397966678369388923,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	00:13:43
Date:	25/04/2024
Reason:	newprocess
Reputation:	low
Is admin:	false
Is elevated:	false
Modulebase:	0x7ff7f9810000
Modulesize:	3325952
Wow64:	false

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

Domains

Name

Malicious

www.google.com

142.250.105.105

Details

Name:	www.google.com
IP:	142.250.105.105
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

46.228.223.162

unknown

Slovakia (SLOVAK Republic)

Details

IP:	46.228.223.162
TargetID:	1
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Country:	Slovakia (SLOVAK Republic)
Countrycode:	SVK
ASN number:	49798
ASN name:	SNAILNETSK
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

142.250.105.105

www.google.com

United States

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
http://46.228.223.162//d/msdownload/update/software/uprl/2024/04/windows-kb890830-x64-v5.123_12cbe1571c83eb7c16bfdfde1426dff713619670.exe?cacheHostOrigin=au.download.windowsupdate.com

Files

Processes

Domains

IPs

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttp://46.228.223.162//d/msdownload/update/software/uprl/2024/04/windows-kb890830-x64-v5.123_12cbe1571c83eb7c16bfdfde1426dff713619670.exe?cacheHostOrigin=au.download.windowsupdate.com

Files

Processes

Domains

IPs

IOC Report
http://46.228.223.162//d/msdownload/update/software/uprl/2024/04/windows-kb890830-x64-v5.123_12cbe1571c83eb7c16bfdfde1426dff713619670.exe?cacheHostOrigin=au.download.windowsupdate.com