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Windows Analysis Report
http://fastcast.semfs.engsvc.go.com

Overview

General Information

Sample URL:	http://fastcast.semfs.engsvc.go.com
Analysis ID:	1447249
Infos:

Errors URL not reachable

Detection

Score:	0
Range:	0 - 100
Whitelisted:	false
Confidence:	40%

Signatures

No high impact signatures.

Classification

Process Tree

System is w10x64

chrome.exe (PID: 6092 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 5900 cmdline: "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=2252 --field-trial-handle=2204,i,12250183010925036643,5262798759032122943,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 6424 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" "http://fastcast.semfs.engsvc.go.com" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

cleanup

HTTP traffic detected: GET / HTTP/1.1Host: fastcast.semfs.engsvc.go.comConnection: keep-aliveUpgrade-Insecure-Requests: 1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7Accept-Encoding: gzip, deflateAccept-Language: en-US,en;q=0.9

Source: global traffic	DNS traffic detected: DNS query: fastcast.semfs.engsvc.go.com
Source: global traffic	DNS traffic detected: DNS query: www.google.com

Source: global traffic

HTTP traffic detected: HTTP/1.1 404 Not FoundDate: Fri, 24 May 2024 15:28:35 GMTContent-Length: 0Connection: keep-aliveServer: Fastcast/4.1.22

Source: unknown	Network traffic detected: HTTP traffic on port 49675 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49678 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49739
Source: unknown	Network traffic detected: HTTP traffic on port 49739 -> 443

Source: classification engine

Classification label: unknown0.win@17/0@4/4

Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: 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=2252 --field-trial-handle=2204,i,12250183010925036643,5262798759032122943,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" "http://fastcast.semfs.engsvc.go.com"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: 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=2252 --field-trial-handle=2204,i,12250183010925036643,5262798759032122943,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	1 Process Injection	1 Process Injection	OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	2 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	3 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	4 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	3 Ingress Tool Transfer	Traffic Duplication	Data Destruction

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label	Link
http://fastcast.semfs.engsvc.go.com	0%	Avira URL Cloud	safe

Source	Detection	Scanner	Label	Link
http://fastcast.semfs.engsvc.go.com/	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
www.google.com	142.250.186.68	true	false	unknown
fastcast.semfs.engsvc.go.com	54.211.172.150	true	false	unknown
fp2e7a.wpc.phicdn.net	192.229.221.95	true	false	unknown

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://fastcast.semfs.engsvc.go.com/	false	Avira URL Cloud: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
142.250.186.68	www.google.com	United States	15169	GOOGLEUS	false
54.211.172.150	fastcast.semfs.engsvc.go.com	United States	14618	AMAZON-AESUS	false
239.255.255.250	unknown	Reserved	unknown	unknown	false

Private

IP
192.168.2.4

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1447249
Start date and time:	2024-05-24 17:27:41 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 2m 0s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	browseurl.jbs
Sample URL:	http://fastcast.semfs.engsvc.go.com
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	5
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	UNKNOWN
Classification:	unknown0.win@17/0@4/4
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	URL browsing timeout or error

Errors

URL not reachable

Warnings

Exclude process from analysis (whitelisted): SIHClient.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 216.58.206.35, 142.250.185.174, 74.125.71.84, 34.104.35.123, 104.119.108.127, 52.165.165.26, 93.184.221.240, 192.229.221.95, 13.85.23.206
Excluded domains from analysis (whitelisted): slscr.update.microsoft.com, clientservices.googleapis.com, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, wu.azureedge.net, clients2.google.com, ocsp.digicert.com, e16604.g.akamaiedge.net, bg.apr-52dd2-0503.edgecastdns.net, cs11.wpc.v0cdn.net, ocsp.edge.digicert.com, glb.cws.prod.dcat.dsp.trafficmanager.net, sls.update.microsoft.com, hlb.apr-52dd2-0.edgecastdns.net, prod.fs.microsoft.com.akadns.net, wu-b-net.trafficmanager.net, glb.sls.prod.dcat.dsp.trafficmanager.net, fs.microsoft.com, accounts.google.com, ctldl.windowsupdate.com.delivery.microsoft.com, wu.ec.azureedge.net, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com, fe3.delivery.mp.microsoft.com, edgedl.me.gvt1.com, clients.l.google.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtSetInformationFile calls found.
VT rate limit hit for: http://fastcast.semfs.engsvc.go.com

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 24, 2024 17:28:23.938632011 CEST	49678	443	192.168.2.4	104.46.162.224
May 24, 2024 17:28:24.719954014 CEST	49675	443	192.168.2.4	173.222.162.32
May 24, 2024 17:28:34.327433109 CEST	49675	443	192.168.2.4	173.222.162.32
May 24, 2024 17:28:34.727657080 CEST	49735	80	192.168.2.4	54.211.172.150
May 24, 2024 17:28:34.727910995 CEST	49736	80	192.168.2.4	54.211.172.150
May 24, 2024 17:28:34.747776985 CEST	80	49735	54.211.172.150	192.168.2.4
May 24, 2024 17:28:34.747984886 CEST	49735	80	192.168.2.4	54.211.172.150
May 24, 2024 17:28:34.748070955 CEST	49735	80	192.168.2.4	54.211.172.150
May 24, 2024 17:28:34.752759933 CEST	80	49736	54.211.172.150	192.168.2.4
May 24, 2024 17:28:34.752861023 CEST	49736	80	192.168.2.4	54.211.172.150
May 24, 2024 17:28:34.757751942 CEST	80	49735	54.211.172.150	192.168.2.4
May 24, 2024 17:28:35.230474949 CEST	80	49735	54.211.172.150	192.168.2.4
May 24, 2024 17:28:35.279807091 CEST	49735	80	192.168.2.4	54.211.172.150
May 24, 2024 17:28:36.583507061 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:36.583540916 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:36.583600998 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:36.584125996 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:36.584139109 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:37.234982967 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:37.235517025 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:37.235533953 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:37.236948967 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:37.237006903 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:37.358587980 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:37.359031916 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:37.405905008 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:37.405930996 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:37.452789068 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:47.137139082 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:47.137267113 CEST	443	49739	142.250.186.68	192.168.2.4
May 24, 2024 17:28:47.137378931 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:48.812407970 CEST	49739	443	192.168.2.4	142.250.186.68
May 24, 2024 17:28:48.812431097 CEST	443	49739	142.250.186.68	192.168.2.4

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 24, 2024 17:28:32.274557114 CEST	53	59827	1.1.1.1	192.168.2.4
May 24, 2024 17:28:32.475629091 CEST	53	60089	1.1.1.1	192.168.2.4
May 24, 2024 17:28:33.510869026 CEST	53	57682	1.1.1.1	192.168.2.4
May 24, 2024 17:28:34.688785076 CEST	62178	53	192.168.2.4	1.1.1.1
May 24, 2024 17:28:34.689137936 CEST	49643	53	192.168.2.4	1.1.1.1
May 24, 2024 17:28:34.717190027 CEST	53	62178	1.1.1.1	192.168.2.4
May 24, 2024 17:28:34.742265940 CEST	53	49643	1.1.1.1	192.168.2.4
May 24, 2024 17:28:36.567519903 CEST	52156	53	192.168.2.4	1.1.1.1
May 24, 2024 17:28:36.567981005 CEST	58132	53	192.168.2.4	1.1.1.1
May 24, 2024 17:28:36.574918032 CEST	53	52156	1.1.1.1	192.168.2.4
May 24, 2024 17:28:36.582184076 CEST	53	58132	1.1.1.1	192.168.2.4
May 24, 2024 17:28:50.568490982 CEST	53	50380	1.1.1.1	192.168.2.4
May 24, 2024 17:28:54.465425968 CEST	138	138	192.168.2.4	192.168.2.255

ICMP Packets

Timestamp	Source IP	Dest IP	Checksum	Code	Type
May 24, 2024 17:28:32.475764036 CEST	192.168.2.4	1.1.1.1	c21b	(Port unreachable)	Destination Unreachable
May 24, 2024 17:28:34.742470980 CEST	192.168.2.4	1.1.1.1	c243	(Port unreachable)	Destination Unreachable

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
May 24, 2024 17:28:34.688785076 CEST	192.168.2.4	1.1.1.1	0x334d	Standard query (0)	fastcast.semfs.engsvc.go.com	A (IP address)	IN (0x0001)	false
May 24, 2024 17:28:34.689137936 CEST	192.168.2.4	1.1.1.1	0xa957	Standard query (0)	fastcast.semfs.engsvc.go.com	65	IN (0x0001)	false
May 24, 2024 17:28:36.567519903 CEST	192.168.2.4	1.1.1.1	0x57d9	Standard query (0)	www.google.com	A (IP address)	IN (0x0001)	false
May 24, 2024 17:28:36.567981005 CEST	192.168.2.4	1.1.1.1	0x4414	Standard query (0)	www.google.com	65	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
May 24, 2024 17:28:34.717190027 CEST	1.1.1.1	192.168.2.4	0x334d	No error (0)	fastcast.semfs.engsvc.go.com		54.211.172.150	A (IP address)	IN (0x0001)	false
May 24, 2024 17:28:34.717190027 CEST	1.1.1.1	192.168.2.4	0x334d	No error (0)	fastcast.semfs.engsvc.go.com		52.4.231.149	A (IP address)	IN (0x0001)	false
May 24, 2024 17:28:34.717190027 CEST	1.1.1.1	192.168.2.4	0x334d	No error (0)	fastcast.semfs.engsvc.go.com		34.194.246.209	A (IP address)	IN (0x0001)	false
May 24, 2024 17:28:36.574918032 CEST	1.1.1.1	192.168.2.4	0x57d9	No error (0)	www.google.com		142.250.186.68	A (IP address)	IN (0x0001)	false
May 24, 2024 17:28:36.582184076 CEST	1.1.1.1	192.168.2.4	0x4414	No error (0)	www.google.com			65	IN (0x0001)	false
May 24, 2024 17:28:48.380166054 CEST	1.1.1.1	192.168.2.4	0xccb6	No error (0)	fp2e7a.wpc.2be4.phicdn.net	fp2e7a.wpc.phicdn.net		CNAME (Canonical name)	IN (0x0001)	false
May 24, 2024 17:28:48.380166054 CEST	1.1.1.1	192.168.2.4	0xccb6	No error (0)	fp2e7a.wpc.phicdn.net		192.229.221.95	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

fastcast.semfs.engsvc.go.com

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
0	192.168.2.4	49735	54.211.172.150	80	5900	C:\Program Files\Google\Chrome\Application\chrome.exe

Timestamp	Bytes transferred	Direction	Data
May 24, 2024 17:28:34.748070955 CEST	443	OUT	GET / HTTP/1.1 Host: fastcast.semfs.engsvc.go.com Connection: keep-alive Upgrade-Insecure-Requests: 1 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.7 Accept-Encoding: gzip, deflate Accept-Language: en-US,en;q=0.9
May 24, 2024 17:28:35.230474949 CEST	131	IN	HTTP/1.1 404 Not Found Date: Fri, 24 May 2024 15:28:35 GMT Content-Length: 0 Connection: keep-alive Server: Fastcast/4.1.22

Target ID:	0
Start time:	11:28:26
Start date:	24/05/2024
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"
Imagebase:	0x7ff76e190000
File size:	3'242'272 bytes
MD5 hash:	45DE480806D1B5D462A7DDE4DCEFC4E4
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

Show Windows behavior

Target ID:	2
Start time:	11:28:30
Start date:	24/05/2024
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Wow64 process (32bit):	false
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=2252 --field-trial-handle=2204,i,12250183010925036643,5262798759032122943,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Imagebase:	0x7ff76e190000
File size:	3'242'272 bytes
MD5 hash:	45DE480806D1B5D462A7DDE4DCEFC4E4
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

Show Windows behavior

Target ID:	3
Start time:	11:28:33
Start date:	24/05/2024
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "http://fastcast.semfs.engsvc.go.com"
Imagebase:	0x7ff76e190000
File size:	3'242'272 bytes
MD5 hash:	45DE480806D1B5D462A7DDE4DCEFC4E4
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Source: unknown	TCP traffic detected without corresponding DNS query: 104.46.162.224
Source: unknown	TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown	TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Windows Analysis Report http://fastcast.semfs.engsvc.go.com

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

Networking

System Summary

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

World Map of Contacted IPs

Public IPs

Private

General Information

Errors

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

ICMP Packets

DNS Queries

DNS Answers

HTTP Request Dependency Graph

HTTP Packets

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: chrome.exePID: 6092, Parent PID: 4076

General

Chronological Activities

Analysis Process: chrome.exePID: 5900, Parent PID: 6092

General

Chronological Activities

Analysis Process: chrome.exePID: 6424, Parent PID: 4076

General

Chronological Activities

Disassembly

Windows Analysis Report
http://fastcast.semfs.engsvc.go.com