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Windows Analysis Report
https://secure.eicar.org/eicar_com.zip

Overview

General Information

Sample URL:	https://secure.eicar.org/eicar_com.zip
Analysis ID:	850863
Infos:

Detection

EICAR

Score:	60
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Yara detected EICAR

Downloads suspicious files via Chrome

Classification

Process Tree

System is w10x64_ra

chrome.exe (PID: 6548 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://secure.eicar.org/eicar_com.zip MD5: 7BC7B4AEDC055BB02BCB52710132E9E1)

chrome.exe (PID: 1720 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=2016 --field-trial-handle=1700,i,2335735130976027343,2145712778558125080,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8 MD5: 7BC7B4AEDC055BB02BCB52710132E9E1)

cleanup

Yara Signatures

Dropped Files

Source	Rule	Description	Author
C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp	JoeSecurity_EICAR	Yara detected EICAR	Joe Security
C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp	JoeSecurity_EICAR	Yara detected EICAR	Joe Security
C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp	JoeSecurity_EICAR	Yara detected EICAR	Joe Security

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

• AV Detection
• Compliance
• Networking
• System Summary
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: https://secure.eicar.org/eicar_com.zip

Virustotal: Detection: 10%

Perma Link

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

Directory created: C:\Program Files\Google\GoogleUpdater

Source: unknown

DNS traffic detected: queries for: secure.eicar.org

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49732
Source: unknown	Network traffic detected: HTTP traffic on port 49734 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49776
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49731
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49730
Source: unknown	Network traffic detected: HTTP traffic on port 49731 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49732 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49774
Source: unknown	Network traffic detected: HTTP traffic on port 49730 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49772
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49770
Source: unknown	Network traffic detected: HTTP traffic on port 49770 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49719 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49723 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49719
Source: unknown	Network traffic detected: HTTP traffic on port 49776 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49774 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49734
Source: unknown	Network traffic detected: HTTP traffic on port 49772 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49723

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
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.221.95
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.221.95
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.221.95
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.186.164
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.186.164
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.186.164
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.186.164
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.186.164
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.186.164
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.186.164
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 142.250.185.227
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.221.95
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.221.95

System Summary

Yara detected EICAR

Source: Yara match	File source: C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp, type: DROPPED
Source: Yara match	File source: C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp, type: DROPPED
Source: Yara match	File source: C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp, type: DROPPED

Downloads suspicious files via Chrome

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

File dump: C:\Users\user\Downloads\eicar_com.zip (copy)

Jump to dropped file

Source: classification engine

Classification label: mal60.troj.win@24/5@5/113

Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://secure.eicar.org/eicar_com.zip
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=2016 --field-trial-handle=1700,i,2335735130976027343,2145712778558125080,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
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=2016 --field-trial-handle=1700,i,2335735130976027343,2145712778558125080,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown

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

File created: C:\Program Files\Google\GoogleUpdater

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

File created: C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp

Source: Window Recorder

Window detected: More than 3 window changes detected

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

Directory created: C:\Program Files\Google\GoogleUpdater

Source: C:\Program Files\Microsoft Office\root\Office16\OUTLOOK.EXE

File Volume queried: C:\Windows\System32 FullSizeInformation

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	1 Process Injection	3 Masquerading	OS Credential Dumping	1 System Information Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	2 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Process Injection	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	1 Non-Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	2 Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

Screenshots

Download Video

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
https://secure.eicar.org/eicar_com.zip	10%	Virustotal		Browse
https://secure.eicar.org/eicar_com.zip	0%	Avira URL Cloud	safe

Dropped Files

Source	Detection	Scanner	Label	Link
C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp	100%	Joe Sandbox ML

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
secure.eicar.org	89.238.73.97	true	false	high
accounts.google.com	142.250.185.109	true	false	high
www.google.com	142.250.185.68	true	false	high
clients.l.google.com	142.250.186.174	true	false	high
clients2.google.com	unknown	unknown	false	high

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
142.250.185.109	accounts.google.com	United States	15169	GOOGLEUS	false
89.238.73.97	secure.eicar.org	Germany	34240	MANITUDE	false
34.104.35.123	unknown	United States	15169	GOOGLEUS	false
20.224.254.73	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
142.250.186.174	clients.l.google.com	United States	15169	GOOGLEUS	false
142.250.185.227	unknown	United States	15169	GOOGLEUS	false
239.255.255.250	unknown	Reserved	unknown	unknown	false
142.250.181.228	unknown	United States	15169	GOOGLEUS	false
142.250.186.164	unknown	United States	15169	GOOGLEUS	false
192.229.221.95	unknown	United States	15133	EDGECASTUS	false
172.217.16.131	unknown	United States	15169	GOOGLEUS	false
52.109.52.148	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false

Private

IP
192.168.2.1
127.0.0.1

General Information

Joe Sandbox Version:	37.0.0 Beryl
Analysis ID:	850863
Start date and time:	2023-04-20 13:25:48 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsinteractivecookbook.jbs
Sample URL:	https://secure.eicar.org/eicar_com.zip
Analysis system description:	Windows 10 64 bit version 1909 (MS Office 2019, IE 11, Chrome 104, Firefox 88, Adobe Reader DC 21, Java 8 u291, 7-Zip)
Number of analysed new started processes analysed:	4
Number of new started drivers analysed:	0
Number of existing processes analysed:	1
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	EGA enabled
Analysis Mode:	stream
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal60.troj.win@24/5@5/113

Warnings

Exclude process from analysis (whitelisted): rundll32.exe
Excluded IPs from analysis (whitelisted): 172.217.16.131, 34.104.35.123
Excluded domains from analysis (whitelisted): edgedl.me.gvt1.com, login.live.com, clientservices.googleapis.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtWriteVirtualMemory calls found.

Created / dropped Files

C:\Users\user\Documents\Outlook Files\Outlook Data File - NoEmail.pst

Download File

File Type:	data
Category:	dropped
Size (bytes):	576
Entropy (8bit):	5.056163604018058
Encrypted:	false
SSDEEP:
MD5:	81E3E6236D32682A9B946C6433F626E3
SHA1:	38605A469B773C91F6E19F59594D11D9148E750D
SHA-256:	2FA8EDA40EB9AE4991D7AE415B1A616EBFE4F34E48C434D300D0A17B6F4B25A7
SHA-512:	0ABCA1C79197F4B7C1B3F9F8B7A43F439534617579FE75ED13645E0054D51EF50C51E1B7DC73112090DAECE87BF25B081E9C268FC8716EFE06331FEE21B025C2
Malicious:	false
Reputation:	low
Preview:	.6...AAAAAAA...AAAAA...A.A.A/ALAAAAAAAAAAAbA5AtA.!.AGA.A.bbA.A`A.].A%A.A...A AHA...AVA.A.n.AKA.A6d.A.A.A6.A~AEA...6.A.A..Ab.A...A...A...An.LA..bA...A..bA..#A..bA5..A...6#.qA.^tA..&A.5.6..A..bA..A...6`.~A.G.6N..A..bA2..A...A6#.A.-.A.#.A...A.#cA...6#.A.bA..A...An..A...A..A..bA..A. bA..A.tbA.SAA.AbA.S.A.6.AF..A.L.A`..A...AN.A...A..(A.}.A...A.1.A...A..A...A...AV..A..AQ.yA._.AE.MA...A\|.A...AU..A...6...A...6...A.?.6...A.H.A..A.9bAK.XA...A...A...A..DA..A...A.%bAZ.A.;b.q..A.#b...7A...Aw..A68.AAA.AtA.6...........................................................

C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	Zip archive data, at least v1.0 to extract, compression method=store
Category:	dropped
Size (bytes):	184
Entropy (8bit):	4.960328822686575
Encrypted:	false
SSDEEP:
MD5:	6CE6F415D8475545BE5BA114F208B0FF
SHA1:	D27265074C9EAC2E2122ED69294DBC4D7CCE9141
SHA-256:	2546DCFFC5AD854D4DDC64FBF056871CD5A00F2471CB7A5BFD4AC23B6E9EEDAD
SHA-512:	D9305862FE0BF552718D19DB43075D88CFFD768974627DB60FA1A90A8D45563E035A6449663B8F66AAC53791D77F37DBB5035159AA08E69FC473972022F80010
Malicious:	true
Yara Hits:	Rule: JoeSecurity_EICAR, Description: Yara detected EICAR, Source: C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp, Author: Joe Security Rule: JoeSecurity_EICAR, Description: Yara detected EICAR, Source: C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp, Author: Joe Security Rule: JoeSecurity_EICAR, Description: Yara detected EICAR, Source: C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp, Author: Joe Security
Antivirus:	Antivirus: Joe Sandbox ML, Detection: 100%
Reputation:	low
Preview:	PK...........(<.QhD...D.......eicar.comX5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*PK.............(<.QhD...D............. .......eicar.comPK..........7...k.....

C:\Users\user\Downloads\eicar_com.zip (copy)

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	Zip archive data, at least v1.0 to extract, compression method=store
Category:	dropped
Size (bytes):	184
Entropy (8bit):	4.960328822686575
Encrypted:	false
SSDEEP:
MD5:	6CE6F415D8475545BE5BA114F208B0FF
SHA1:	D27265074C9EAC2E2122ED69294DBC4D7CCE9141
SHA-256:	2546DCFFC5AD854D4DDC64FBF056871CD5A00F2471CB7A5BFD4AC23B6E9EEDAD
SHA-512:	D9305862FE0BF552718D19DB43075D88CFFD768974627DB60FA1A90A8D45563E035A6449663B8F66AAC53791D77F37DBB5035159AA08E69FC473972022F80010
Malicious:	true
Reputation:	low
Preview:	PK...........(<.QhD...D.......eicar.comX5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*PK.............(<.QhD...D............. .......eicar.comPK..........7...k.....

C:\Users\user\Downloads\eicar_com.zip.crdownload (copy)

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	Zip archive data, at least v1.0 to extract, compression method=store
Category:	dropped
Size (bytes):	184
Entropy (8bit):	4.960328822686575
Encrypted:	false
SSDEEP:
MD5:	6CE6F415D8475545BE5BA114F208B0FF
SHA1:	D27265074C9EAC2E2122ED69294DBC4D7CCE9141
SHA-256:	2546DCFFC5AD854D4DDC64FBF056871CD5A00F2471CB7A5BFD4AC23B6E9EEDAD
SHA-512:	D9305862FE0BF552718D19DB43075D88CFFD768974627DB60FA1A90A8D45563E035A6449663B8F66AAC53791D77F37DBB5035159AA08E69FC473972022F80010
Malicious:	false
Reputation:	low
Preview:	PK...........(<.QhD...D.......eicar.comX5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*PK.............(<.QhD...D............. .......eicar.comPK..........7...k.....

Static File Info

⊘No static file info

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:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, 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:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a 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:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using 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:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report https://secure.eicar.org/eicar_com.zip

Overview

General Information

Detection

Signatures

Classification

Process Tree

Yara Signatures

Dropped Files

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Malware Analysis System Evasion

Mitre Att&ck Matrix

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Created / dropped Files

C:\Users\user\Documents\Outlook Files\Outlook Data File - NoEmail.pst

C:\Users\user\Downloads\0bf04b5c-0b5b-4a1c-9f2f-f9fc2fa39cf8.tmp

C:\Users\user\Downloads\eicar_com.zip (copy)

C:\Users\user\Downloads\eicar_com.zip.crdownload (copy)

Static File Info

Windows Analysis Report
https://secure.eicar.org/eicar_com.zip