Automated Malware Analysis IOC Report for

Files

File Path

Type

Category

Malicious

C:\Users\user\Downloads\6cd661b5-5baa-4966-8993-bc408410a2c1.tmp

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

dropped

Details

File:	C:\Users\user\Downloads\6cd661b5-5baa-4966-8993-bc408410a2c1.tmp
Category:	dropped
Dump:	6cd661b5-5baa-4966-8993-bc408410a2c1.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:	5.135883807926836
Encrypted:	false
Ssdeep:	192:nj5iSDGqkCa635D+2TQdz5u6Z2+6/j5lvjsnADy19E/wHoazFq2nosvbWS/VMQuv:1iSDG6950hj6/7vjcAuLIazVWSd4z3z
Size:	13842
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 321376.crdownload

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

dropped

Details

File:	C:\Users\user\Downloads\Unconfirmed 321376.crdownload
Category:	dropped
Dump:	Unconfirmed 321376.crdownload.0.dr
ID:	dr_1
Target ID:	0
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	7.994507809997566
Encrypted:	true
Ssdeep:	393216:5YvH4gUgrMtaMv8ilp4LQKTuWpecGuHbDbdK3/zK:yvH4g1XMvzDKnTuWf1rW2
Size:	13554464
Whitelisted:	false
Reputation:	low

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

Chrome Cache Entry: 40

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

downloaded

Details

File:	Chrome Cache Entry: 40
Category:	downloaded
Dump:	chromecache_40.2.dr
ID:	dr_3
Target ID:	2
Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
Type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy:	7.994507809997566
Encrypted:	true
Ssdeep:	393216:5YvH4gUgrMtaMv8ilp4LQKTuWpecGuHbDbdK3/zK:yvH4g1XMvzDKnTuWf1rW2
Size:	13554464
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:	6392
Target ID:	0
Parent PID:	5292
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:	5BBFA6CBDF4C254EB368D534F9E23C92
Time:	04:29:57
Date:	24/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff684c40000
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=1712 --field-trial-handle=1820,i,9117272042142998473,5427164369196099377,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	6228
Target ID:	2
Parent PID:	6392
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=1712 --field-trial-handle=1820,i,9117272042142998473,5427164369196099377,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	5BBFA6CBDF4C254EB368D534F9E23C92
Time:	04:30:01
Date:	24/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff684c40000
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://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com"

Details

Is windows:	true
Is dropped:	false
PID:	4568
Target ID:	3
Parent PID:	5292
Name:	chrome.exe
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com"
Size:	3242272
MD5:	5BBFA6CBDF4C254EB368D534F9E23C92
Time:	04:30:05
Date:	24/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	true
Is elevated:	true
Modulebase:	0x7ff684c40000
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=3980 --field-trial-handle=1820,i,9117272042142998473,5427164369196099377,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

Details

Is windows:	true
Is dropped:	false
PID:	6928
Target ID:	4
Parent PID:	6392
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=3980 --field-trial-handle=1820,i,9117272042142998473,5427164369196099377,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Size:	3242272
MD5:	5BBFA6CBDF4C254EB368D534F9E23C92
Time:	04:30:06
Date:	24/10/2024
Reason:	newprocess
Reputation:	low
Is admin:	false
Is elevated:	false
Modulebase:	0x7ff684c40000
Modulesize:	3325952
Wow64:	false

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

Domains

Name

Malicious

www.google.com

142.250.181.228

Details

Name:	www.google.com
IP:	142.250.181.228
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

74.248.123.196

unknown

United States

Details

IP:	74.248.123.196
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Country:	United States
Countrycode:	USA
ASN number:	19108
ASN name:	SUDDENLINK-COMMUNICATIONSUS
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

192.168.2.23

unknown

142.250.181.228

www.google.com

United States

192.168.2.8

unknown

192.168.2.6

unknown

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Report
http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com

Files

Processes

Domains

IPs

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

IOC Reporthttp://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com

Files

Processes

Domains

IPs

IOC Report
http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com