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 Oct 31 08:18:26 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 Oct 31 08:18:26 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.975064809658319
Encrypted:	false
Ssdeep:	48:81d5ThhBHKOidAKZdA19ehwiZUklqehQy+3:8xLn/y
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=Thu Oct 31 08:18:26 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.989636146640702
Encrypted:	false
Ssdeep:	48:8Hmd5ThhBHKOidAKZdA1weh/iZUkAQkqehvy+2:8HELN9QWy
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:	4.001749095171324
Encrypted:	false
Ssdeep:	48:8x6d5ThhsHKOidAKZdA14tseh7sFiZUkmgqeh7sdy+BX:8xYLunLy
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=Thu Oct 31 08:18:26 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.987380442504037
Encrypted:	false
Ssdeep:	48:8Md5ThhBHKOidAKZdA1vehDiZUkwqehjy+R:8aLuVy
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=Thu Oct 31 08:18:26 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.976448239210569
Encrypted:	false
Ssdeep:	48:8dd5ThhBHKOidAKZdA1hehBiZUk1W1qehJy+C:8JLe9py
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=Thu Oct 31 08:18:26 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Entropy:	3.987099663897317
Encrypted:	false
Ssdeep:	48:8Pd5ThhBHKOidAKZdA1duT+ehOuTbbiZUk5OjqehOuTbLy+yT+:8rLAT/TbxWOvTbLy7T
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

C:\Users\user\Downloads\Unconfirmed 614571.crdownload

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

dropped

Details

File:	C:\Users\user\Downloads\Unconfirmed 614571.crdownload
Category:	dropped
Dump:	Unconfirmed 614571.crdownload.0.dr
ID:	dr_7
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	7.9332686775470105
Encrypted:	false
Ssdeep:	49152:ZuTClvSIzGsr8MKl+m0BdP3ZPaA8utCznj4Vh+aXqPgcXYc:2ClvSIFr83l+m0NPa/utCrj4V0aKB
Size:	2451072
Whitelisted:	false
Reputation:	low

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

C:\Users\user\Downloads\b1acf636-c862-4c12-a905-91add057808b.tmp

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

dropped

Details

File:	C:\Users\user\Downloads\b1acf636-c862-4c12-a905-91add057808b.tmp
Category:	dropped
Dump:	b1acf636-c862-4c12-a905-91add057808b.tmp.0.dr
ID:	dr_6
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	5.05082094839484
Encrypted:	false
Ssdeep:	384:xJXDYWZ2J6ueJ8M6WfvG8n5La75fNvORzbEwAJFMXOB:xJEa20ueJlPfO8nZa75f4RUB
Size:	13986
Whitelisted:	false
Reputation:	low

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

Chrome Cache Entry: 128

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

downloaded

Details

File:	Chrome Cache Entry: 128
Category:	downloaded
Dump:	chromecache_128.2.dr
ID:	dr_9
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	7.9332686775470105
Encrypted:	false
Ssdeep:	49152:ZuTClvSIzGsr8MKl+m0BdP3ZPaA8utCznj4Vh+aXqPgcXYc:2ClvSIFr83l+m0NPa/utCrj4V0aKB
Size:	2451072
Whitelisted:	false
Reputation:	low

Signature Hits	Behavior Group	Mitre Attack
Drops PE files	Persistence and Installation Behavior
Drops files with a non-matching file extension (content does not match file extension)	Persistence and Installation Behavior	Masquerading

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:	2520
Target ID:	0
Parent PID:	5464
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:	05:18:20
Date:	31/10/2024
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=2068 --field-trial-handle=1620,i,4677256767223176799,13623386020590663371,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	6424
Target ID:	2
Parent PID:	2520
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=2068 --field-trial-handle=1620,i,4677256767223176799,13623386020590663371,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	05:18:23
Date:	31/10/2024
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://20.215.246.181/d/msdownload/update/software/defu/2024/10/am_delta_0ef91b416a89047335704eb3456d0a5613e558bc.exe?cacheHostOrigin=au.download.windowsupdate.com"

Details

Is windows:	true
Is dropped:	false
PID:	4852
Target ID:	3
Parent PID:	5464
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "http://20.215.246.181/d/msdownload/update/software/defu/2024/10/am_delta_0ef91b416a89047335704eb3456d0a5613e558bc.exe?cacheHostOrigin=au.download.windowsupdate.com"
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	05:18:26
Date:	31/10/2024
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=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=5008 --field-trial-handle=1620,i,4677256767223176799,13623386020590663371,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	6460
Target ID:	4
Parent PID:	2520
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=5008 --field-trial-handle=1620,i,4677256767223176799,13623386020590663371,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	45DE480806D1B5D462A7DDE4DCEFC4E4
Time:	05:18:27
Date:	31/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	false
Is elevated:	false
Modulebase:	0x7ff715980000
Modulesize:	3325952
Wow64:	false

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

Domains

Name

Malicious

bg.microsoft.map.fastly.net

199.232.214.172

s-part-0017.t-0009.t-msedge.net

13.107.246.45

www.google.com

142.250.186.100

Details

Name:	www.google.com
IP:	142.250.186.100
TargetID:	2
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

fp2e7a.wpc.phicdn.net

192.229.221.95

IPs

Domain

Country

Malicious

20.215.246.181

unknown

United States

Details

IP:	20.215.246.181
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Country:	United States
Countrycode:	USA
ASN number:	8075
ASN name:	MICROSOFT-CORP-MSN-AS-BLOCKUS
Private:	false

Signature Hits	Behavior Group	Mitre Attack
AI detected suspicious URL	Persistence and Installation Behavior	Browser Extensions
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

142.250.186.100

www.google.com

United States

192.168.2.5

unknown

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
http://20.215.246.181/d/msdownload/update/software/defu/2024/10/am_delta_0ef91b416a89047335704eb3456d0a5613e558bc.exe?cacheHostOrigin=au.download.windowsupdate.com

Files

Processes

Domains

IPs

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttp://20.215.246.181/d/msdownload/update/software/defu/2024/10/am_delta_0ef91b416a89047335704eb3456d0a5613e558bc.exe?cacheHostOrigin=au.download.windowsupdate.com

Files

Processes

Domains

IPs

IOC Report
http://20.215.246.181/d/msdownload/update/software/defu/2024/10/am_delta_0ef91b416a89047335704eb3456d0a5613e558bc.exe?cacheHostOrigin=au.download.windowsupdate.com