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Windows Analysis Report
http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe

Overview

General Information

Sample URL:	http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe
Analysis ID:	1432073
Infos:

Detection

Score:	3
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Drops PE files

Drops files with a non-matching file extension (content does not match file extension)

Found detection on Joe Sandbox Cloud Basic

PE file contains an invalid checksum

PE file contains sections with non-standard names

PE file does not import any functions

PE file overlay found

Classification

Process Tree

System is w10x64

chrome.exe (PID: 3152 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 5000 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=2356 --field-trial-handle=2212,i,535787671628062436,16230548482103842467,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 6764 cmdline: "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=3156 --field-trial-handle=2212,i,535787671628062436,16230548482103842467,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 6492 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" "http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

cleanup

HTTP traffic detected: GET /fs/windows/config.json HTTP/1.1Connection: Keep-AliveAccept: */*Accept-Encoding: identityIf-Unmodified-Since: Tue, 16 May 2017 22:58:00 GMTRange: bytes=0-2147483646User-Agent: Microsoft BITS/7.8Host: fs.microsoft.com

Source: global traffic	DNS traffic detected: DNS query: download.lenovo.com
Source: global traffic	DNS traffic detected: DNS query: www.google.com

Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDTimestampingCA.crt0
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0P
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://crl3.digicert.com/sha2-assured-ts.crl02
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://crl4.digicert.com/sha2-assured-ts.crl0
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://ocsp.digicert.com0C
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://ocsp.digicert.com0O
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://rb.symcb.com/rb.crl0W
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://rb.symcb.com/rb.crt0
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://rb.symcd.com0&
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://s.symcb.com/universal-root.crl0
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://s.symcd.com0
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://www.digicert.com/CPS0
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: http://www.jrsoftware.org/ishelp/index.php?topic=setupcmdlineSetupU
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: https://d.symcb.com/cps0%
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: https://d.symcb.com/rpa0
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: https://d.symcb.com/rpa06
Source: Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	String found in binary or memory: https://www.digicert.com/CPS0

Source: unknown	Network traffic detected: HTTP traffic on port 49675 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49742
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49741
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49740
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49750
Source: unknown	Network traffic detected: HTTP traffic on port 49741 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49740 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49742 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49750 -> 443

Source: unknown	HTTPS traffic detected: 23.193.120.112:443 -> 192.168.2.4:49741 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 23.193.120.112:443 -> 192.168.2.4:49742 version: TLS 1.2

Source: http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe

Joe Sandbox Cloud Basic: Detection: suspicious Score: 23 Threat Name: Analyzer: w10x64_ra

Perma Link

Source: 20f453e0-7c18-44a5-acb0-fd6ec335ba85.tmp.0.dr

Static PE information: No import functions for PE file found

Source: 20f453e0-7c18-44a5-acb0-fd6ec335ba85.tmp.0.dr

Static PE information: Data appended to the last section found

Source: classification engine

Classification label: clean3.win@19/4@6/3

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

File created: C:\Users\user\Downloads\20f453e0-7c18-44a5-acb0-fd6ec335ba85.tmp

Jump to behavior

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=2356 --field-trial-handle=2212,i,535787671628062436,16230548482103842467,262144 --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://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe"
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=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3156 --field-trial-handle=2212,i,535787671628062436,16230548482103842467,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
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=2356 --field-trial-handle=2212,i,535787671628062436,16230548482103842467,262144 --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: 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=3156 --field-trial-handle=2212,i,535787671628062436,16230548482103842467,262144 --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: Window Recorder

Window detected: More than 3 window changes detected

Source: 20f453e0-7c18-44a5-acb0-fd6ec335ba85.tmp.0.dr

Static PE information: real checksum: 0x4307f8 should be: 0x9c59

Source: 20f453e0-7c18-44a5-acb0-fd6ec335ba85.tmp.0.dr	Static PE information: section name: .didata
Source: Unconfirmed 881090.crdownload.0.dr	Static PE information: section name: .didata
Source: chromecache_45.2.dr	Static PE information: section name: .didata

Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\Downloads\Unconfirmed 881090.crdownload	Jump to dropped file
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: Chrome Cache Entry: 45	Jump to dropped file
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\Downloads\20f453e0-7c18-44a5-acb0-fd6ec335ba85.tmp	Jump to dropped file

Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: Chrome Cache Entry: 45
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: Chrome Cache Entry: 45			Jump to dropped file

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	11 Masquerading	OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	1 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	1 Process Injection	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	2 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	3 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	1 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

Screenshots

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
http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe	0%	Avira URL Cloud	safe

Dropped Files

Source	Detection	Scanner	Link
C:\Users\user\Downloads\Unconfirmed 881090.crdownload	0%	ReversingLabs
C:\Users\user\Downloads\Unconfirmed 881090.crdownload	0%	Virustotal	Browse
Chrome Cache Entry: 45	0%	ReversingLabs
Chrome Cache Entry: 45	0%	Virustotal	Browse

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
www.google.com	142.250.217.164	true	false	high
fp2e7a.wpc.phicdn.net	192.229.211.108	true	false	unknown
download.lenovo.com	unknown	unknown	false	high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.jrsoftware.org/ishelp/index.php?topic=setupcmdlineSetupU	Unconfirmed 881090.crdownload.0.dr, chromecache_45.2.dr	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	Flag	ASN	ASN Name	Malicious
142.250.217.164	www.google.com	United States		15169	GOOGLEUS	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:	1432073
Start date and time:	2024-04-26 11:37:48 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 1s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	browseurl.jbs
Sample URL:	http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe
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:	9
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:	CLEAN
Classification:	clean3.win@19/4@6/3
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, WMIADAP.exe, SIHClient.exe, conhost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 192.178.50.67, 142.250.189.142, 172.253.123.84, 34.104.35.123, 184.84.136.138, 40.127.169.103, 23.45.182.93, 23.45.182.85, 20.242.39.171, 192.229.211.108, 20.166.126.56, 172.217.3.67, 142.250.217.238
Excluded domains from analysis (whitelisted): clients1.google.com, fs.microsoft.com, accounts.google.com, download.lenovo.com.akadns.net, slscr.update.microsoft.com, clientservices.googleapis.com, ctldl.windowsupdate.com, e7741.d.akamaiedge.net, a767.dspw65.akamai.net, download.lenovo.com.edgekey.net, wu-bg-shim.trafficmanager.net, download.windowsupdate.com.edgesuite.net, fe3cr.delivery.mp.microsoft.com, fe3.delivery.mp.microsoft.com, clients2.google.com, download.lenovo.com.edgekey.net.globalredir.akadns.net, edgedl.me.gvt1.com, ocsp.digicert.com, ocsp.edge.digicert.com, glb.cws.prod.dcat.dsp.trafficmanager.net, sls.update.microsoft.com, update.googleapis.com, clients.l.google.com, glb.sls.prod.dcat.dsp.trafficmanager.net
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtSetInformationFile calls found.

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\Users\user\Downloads\20f453e0-7c18-44a5-acb0-fd6ec335ba85.tmp

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	16074
Entropy (8bit):	6.24186527968806
Encrypted:	false
SSDEEP:	192:nBHsbUwRRc/NGHxzPaelqRy2oI3+McuJwmCzB8QQtBkQdeNl2yRiM15+:NeR8NwlPaek5JEIO6QQXPGlWM1Q
MD5:	BBEC9F6E3AF3DDEBEBF992B4D88FE564
SHA1:	8812736E10C3F9BF283B24A54212D489ADD17D41
SHA-256:	96B1767D6EA0ECAFBE1BBA6C59C59B5D31BCD19F0A383B46D47F7D469B47AF3B
SHA-512:	2BACFBEF15E1BC11BAB790013502224998B662253CC342FE742DD4B7E8D5E87A97092534F256A882E5A2BAEE109809CD12DFFC4E6FF65825420E7C7B5B120105
Malicious:	false
Reputation:	low
Preview:	MZP.....................@...............................................!..L.!..This program must be run under Win32..$7........................................................................................................................................PE..L...R..^.................P...l.......[.......p....@...................................C...@......@................... ..q.......H....P...8.......... .B.0....................................@......................d...........>....................text....:.......<.................. ..`.itext..h....P.......@.............. ..`.data...(....p.......T..............@....bss....Xa...............................idata..H............l..............@....didata.>............t..............@....edata..q.... ......................@..@.tls.........0...........................rdata..]....@......................@..@.rsrc....8...P...8..................@..@....................................@..@........................................................

C:\Users\user\Downloads\Unconfirmed 881090.crdownload

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	4336720
Entropy (8bit):	7.987807467068793
Encrypted:	false
SSDEEP:	98304:YN24SDdaUKQyR6Fe9IMr0KcrRjm6ENFjgZWw:c2T9KQSJHyRjm6CjkX
MD5:	E372109B2BD3B0F50EF462D53E9989BA
SHA1:	94D80DFE20689B9C47B32E4C25875731AF4BD20B
SHA-256:	81CB774D3527ACAB6003E200FEF2E285BE7E6042693969FC25E38EDB71A562EC
SHA-512:	CDA8B17EFAEBA6CB6100409C92C8752E703D866E148D57273592C0DB059D6B7B1E649D7D61B34861B3FF286D2E4925FF55241F62197D8911A2F8AF7B7573DC2F
Malicious:	false
Antivirus:	Antivirus: ReversingLabs, Detection: 0% Antivirus: Virustotal, Detection: 0%, Browse
Reputation:	low
Preview:	MZP.....................@...............................................!..L.!..This program must be run under Win32..$7........................................................................................................................................PE..L...R..^.................P...l.......[.......p....@...................................C...@......@................... ..q.......H....P...8.......... .B.0....................................@......................d...........>....................text....:.......<.................. ..`.itext..h....P.......@.............. ..`.data...(....p.......T..............@....bss....Xa...............................idata..H............l..............@....didata.>............t..............@....edata..q.... ......................@..@.tls.........0...........................rdata..]....@......................@..@.rsrc....8...P...8..................@..@....................................@..@........................................................

Chrome Cache Entry: 45

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	PE32 executable (GUI) Intel 80386, for MS Windows
Category:	downloaded
Size (bytes):	4336720
Entropy (8bit):	7.987807467068793
Encrypted:	false
SSDEEP:	98304:YN24SDdaUKQyR6Fe9IMr0KcrRjm6ENFjgZWw:c2T9KQSJHyRjm6CjkX
MD5:	E372109B2BD3B0F50EF462D53E9989BA
SHA1:	94D80DFE20689B9C47B32E4C25875731AF4BD20B
SHA-256:	81CB774D3527ACAB6003E200FEF2E285BE7E6042693969FC25E38EDB71A562EC
SHA-512:	CDA8B17EFAEBA6CB6100409C92C8752E703D866E148D57273592C0DB059D6B7B1E649D7D61B34861B3FF286D2E4925FF55241F62197D8911A2F8AF7B7573DC2F
Malicious:	false
Antivirus:	Antivirus: ReversingLabs, Detection: 0% Antivirus: Virustotal, Detection: 0%, Browse
Reputation:	low
URL:	https://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe
Preview:	MZP.....................@...............................................!..L.!..This program must be run under Win32..$7........................................................................................................................................PE..L...R..^.................P...l.......[.......p....@...................................C...@......@................... ..q.......H....P...8.......... .B.0....................................@......................d...........>....................text....:.......<.................. ..`.itext..h....P.......@.............. ..`.data...(....p.......T..............@....bss....Xa...............................idata..H............l..............@....didata.>............t..............@....edata..q.... ......................@..@.tls.........0...........................rdata..]....@......................@..@.rsrc....8...P...8..................@..@....................................@..@........................................................

Static File Info

⊘No static file info

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 26, 2024 11:38:33.769449949 CEST	49675	443	192.168.2.4	173.222.162.32
Apr 26, 2024 11:38:43.378061056 CEST	49675	443	192.168.2.4	173.222.162.32
Apr 26, 2024 11:38:45.396378040 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:45.396464109 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:45.396543026 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:45.397629976 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:45.397660017 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:45.810668945 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:45.811012983 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:45.811083078 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:45.812552929 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:45.812609911 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:45.814650059 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:45.814733028 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:45.861903906 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:45.861929893 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:45.908761978 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:46.520401001 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:46.520440102 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:46.520647049 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:46.522418022 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:46.522434950 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:46.781027079 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:46.781111956 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:46.789980888 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:46.790016890 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:46.790290117 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:46.830672026 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:46.864064932 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:46.908123970 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.025753021 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.025883913 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.025938034 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.026115894 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.026139021 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.026158094 CEST	49741	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.026164055 CEST	443	49741	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.074520111 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.074609995 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.074716091 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.075364113 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.075398922 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.333421946 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.333513975 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.355693102 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.355734110 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.356015921 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.358338118 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.404112101 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.583009958 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.583080053 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.583139896 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.584256887 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.584300041 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:47.584328890 CEST	49742	443	192.168.2.4	23.193.120.112
Apr 26, 2024 11:38:47.584350109 CEST	443	49742	23.193.120.112	192.168.2.4
Apr 26, 2024 11:38:55.811192989 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:55.811266899 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:38:55.812170029 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:56.168587923 CEST	49740	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:38:56.168618917 CEST	443	49740	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:44.957662106 CEST	49750	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:39:44.957703114 CEST	443	49750	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:44.957770109 CEST	49750	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:39:44.958012104 CEST	49750	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:39:44.958026886 CEST	443	49750	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:45.287050009 CEST	443	49750	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:45.291152000 CEST	49750	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:39:45.291218042 CEST	443	49750	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:45.291712046 CEST	443	49750	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:45.295150995 CEST	49750	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:39:45.295299053 CEST	443	49750	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:45.347143888 CEST	49750	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:39:55.280767918 CEST	443	49750	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:55.280931950 CEST	443	49750	142.250.217.164	192.168.2.4
Apr 26, 2024 11:39:55.281086922 CEST	49750	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:39:56.090136051 CEST	49750	443	192.168.2.4	142.250.217.164
Apr 26, 2024 11:39:56.090223074 CEST	443	49750	142.250.217.164	192.168.2.4

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 26, 2024 11:38:41.842075109 CEST	53	62451	1.1.1.1	192.168.2.4
Apr 26, 2024 11:38:41.842906952 CEST	53	53072	1.1.1.1	192.168.2.4
Apr 26, 2024 11:38:42.792735100 CEST	53	60230	1.1.1.1	192.168.2.4
Apr 26, 2024 11:38:43.459363937 CEST	59027	53	192.168.2.4	1.1.1.1
Apr 26, 2024 11:38:43.459537029 CEST	52998	53	192.168.2.4	1.1.1.1
Apr 26, 2024 11:38:43.841598034 CEST	52744	53	192.168.2.4	1.1.1.1
Apr 26, 2024 11:38:43.841727018 CEST	61880	53	192.168.2.4	1.1.1.1
Apr 26, 2024 11:38:44.905806065 CEST	60616	53	192.168.2.4	1.1.1.1
Apr 26, 2024 11:38:44.906121969 CEST	51147	53	192.168.2.4	1.1.1.1
Apr 26, 2024 11:38:45.031106949 CEST	53	51147	1.1.1.1	192.168.2.4
Apr 26, 2024 11:38:45.031519890 CEST	53	60616	1.1.1.1	192.168.2.4
Apr 26, 2024 11:38:59.980631113 CEST	53	51499	1.1.1.1	192.168.2.4
Apr 26, 2024 11:39:01.415473938 CEST	138	138	192.168.2.4	192.168.2.255
Apr 26, 2024 11:39:18.723150015 CEST	53	52515	1.1.1.1	192.168.2.4
Apr 26, 2024 11:39:41.261084080 CEST	53	60074	1.1.1.1	192.168.2.4
Apr 26, 2024 11:39:41.787749052 CEST	53	64103	1.1.1.1	192.168.2.4
Apr 26, 2024 11:40:09.558032036 CEST	53	52877	1.1.1.1	192.168.2.4

ICMP Packets

Timestamp	Source IP	Dest IP	Checksum	Code	Type
Apr 26, 2024 11:38:44.164876938 CEST	192.168.2.4	1.1.1.1	c2d4	(Port unreachable)	Destination Unreachable

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 26, 2024 11:38:43.459363937 CEST	192.168.2.4	1.1.1.1	0x3af9	Standard query (0)	download.lenovo.com	A (IP address)	IN (0x0001)	false
Apr 26, 2024 11:38:43.459537029 CEST	192.168.2.4	1.1.1.1	0x8c72	Standard query (0)	download.lenovo.com	65	IN (0x0001)	false
Apr 26, 2024 11:38:43.841598034 CEST	192.168.2.4	1.1.1.1	0x3d98	Standard query (0)	download.lenovo.com	A (IP address)	IN (0x0001)	false
Apr 26, 2024 11:38:43.841727018 CEST	192.168.2.4	1.1.1.1	0x3fed	Standard query (0)	download.lenovo.com	65	IN (0x0001)	false
Apr 26, 2024 11:38:44.905806065 CEST	192.168.2.4	1.1.1.1	0x8b40	Standard query (0)	www.google.com	A (IP address)	IN (0x0001)	false
Apr 26, 2024 11:38:44.906121969 CEST	192.168.2.4	1.1.1.1	0x6691	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
Apr 26, 2024 11:38:43.585174084 CEST	1.1.1.1	192.168.2.4	0x8c72	No error (0)	download.lenovo.com	download.lenovo.com.akadns.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:38:43.586009026 CEST	1.1.1.1	192.168.2.4	0x3af9	No error (0)	download.lenovo.com	download.lenovo.com.akadns.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:38:44.102948904 CEST	1.1.1.1	192.168.2.4	0x3d98	No error (0)	download.lenovo.com	download.lenovo.com.akadns.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:38:44.164813042 CEST	1.1.1.1	192.168.2.4	0x3fed	No error (0)	download.lenovo.com	download.lenovo.com.akadns.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:38:45.031106949 CEST	1.1.1.1	192.168.2.4	0x6691	No error (0)	www.google.com			65	IN (0x0001)	false
Apr 26, 2024 11:38:45.031519890 CEST	1.1.1.1	192.168.2.4	0x8b40	No error (0)	www.google.com		142.250.217.164	A (IP address)	IN (0x0001)	false
Apr 26, 2024 11:38:59.577373028 CEST	1.1.1.1	192.168.2.4	0xdfcb	No error (0)	fp2e7a.wpc.2be4.phicdn.net	fp2e7a.wpc.phicdn.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:38:59.577373028 CEST	1.1.1.1	192.168.2.4	0xdfcb	No error (0)	fp2e7a.wpc.phicdn.net		192.229.211.108	A (IP address)	IN (0x0001)	false
Apr 26, 2024 11:39:15.067142010 CEST	1.1.1.1	192.168.2.4	0xb39b	No error (0)	fp2e7a.wpc.2be4.phicdn.net	fp2e7a.wpc.phicdn.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:39:15.067142010 CEST	1.1.1.1	192.168.2.4	0xb39b	No error (0)	fp2e7a.wpc.phicdn.net		192.229.211.108	A (IP address)	IN (0x0001)	false
Apr 26, 2024 11:39:33.789200068 CEST	1.1.1.1	192.168.2.4	0x2e7c	No error (0)	fp2e7a.wpc.2be4.phicdn.net	fp2e7a.wpc.phicdn.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:39:33.789200068 CEST	1.1.1.1	192.168.2.4	0x2e7c	No error (0)	fp2e7a.wpc.phicdn.net		192.229.211.108	A (IP address)	IN (0x0001)	false
Apr 26, 2024 11:39:54.831487894 CEST	1.1.1.1	192.168.2.4	0xa21e	No error (0)	fp2e7a.wpc.2be4.phicdn.net	fp2e7a.wpc.phicdn.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:39:54.831487894 CEST	1.1.1.1	192.168.2.4	0xa21e	No error (0)	fp2e7a.wpc.phicdn.net		192.229.211.108	A (IP address)	IN (0x0001)	false
Apr 26, 2024 11:40:24.644520998 CEST	1.1.1.1	192.168.2.4	0xf7a6	No error (0)	fp2e7a.wpc.2be4.phicdn.net	fp2e7a.wpc.phicdn.net		CNAME (Canonical name)	IN (0x0001)	false
Apr 26, 2024 11:40:24.644520998 CEST	1.1.1.1	192.168.2.4	0xf7a6	No error (0)	fp2e7a.wpc.phicdn.net		192.229.211.108	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

fs.microsoft.com

HTTPS Proxied Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
0	192.168.2.4	49741	23.193.120.112	443

Timestamp	Bytes transferred	Direction	Data
2024-04-26 09:38:46 UTC	161	OUT	HEAD /fs/windows/config.json HTTP/1.1 Connection: Keep-Alive Accept: / Accept-Encoding: identity User-Agent: Microsoft BITS/7.8 Host: fs.microsoft.com
2024-04-26 09:38:47 UTC	466	IN	HTTP/1.1 200 OK Content-Disposition: attachment; filename=config.json; filename*=UTF-8''config.json Content-Type: application/octet-stream ETag: "0x64667F707FF07D62B733DBCB79EFE3855E6886C9975B0C0B467D46231B3FA5E7" Last-Modified: Tue, 16 May 2017 22:58:00 GMT Server: ECAcc (chd/0712) X-CID: 11 X-Ms-ApiVersion: Distribute 1.2 X-Ms-Region: prod-eus-z1 Cache-Control: public, max-age=77146 Date: Fri, 26 Apr 2024 09:38:46 GMT Connection: close X-CID: 2

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
1	192.168.2.4	49742	23.193.120.112	443

Timestamp	Bytes transferred	Direction	Data
2024-04-26 09:38:47 UTC	239	OUT	GET /fs/windows/config.json HTTP/1.1 Connection: Keep-Alive Accept: / Accept-Encoding: identity If-Unmodified-Since: Tue, 16 May 2017 22:58:00 GMT Range: bytes=0-2147483646 User-Agent: Microsoft BITS/7.8 Host: fs.microsoft.com
2024-04-26 09:38:47 UTC	530	IN	HTTP/1.1 200 OK Content-Type: application/octet-stream Last-Modified: Tue, 16 May 2017 22:58:00 GMT ETag: "0x64667F707FF07D62B733DBCB79EFE3855E6886C9975B0C0B467D46231B3FA5E7" ApiVersion: Distribute 1.1 Content-Disposition: attachment; filename=config.json; filename*=UTF-8''config.json X-Azure-Ref: 0DZ+oYgAAAABSxwJpMgMuSLkfS640ajfFQVRBRURHRTEyMTkAY2VmYzI1ODMtYTliMi00NGE3LTk3NTUtYjc2ZDE3ZTA1Zjdm Cache-Control: public, max-age=77158 Date: Fri, 26 Apr 2024 09:38:47 GMT Content-Length: 55 Connection: close X-CID: 2
2024-04-26 09:38:47 UTC	55	IN	Data Raw: 7b 22 66 6f 6e 74 53 65 74 55 72 69 22 3a 22 66 6f 6e 74 73 65 74 2d 32 30 31 37 2d 30 34 2e 6a 73 6f 6e 22 2c 22 62 61 73 65 55 72 69 22 3a 22 66 6f 6e 74 73 22 7d Data Ascii: {"fontSetUri":"fontset-2017-04.json","baseUri":"fonts"}

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

Behavior

Click to jump to process

System Behavior

Analysis Process: chrome.exePID: 3152, Parent PID: 2416

General

Target ID:	0
Start time:	11:38:36
Start date:	26/04/2024
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

Chronological Activities

Analysis Process: chrome.exePID: 5000, Parent PID: 3152

General

Target ID:	2
Start time:	11:38:39
Start date:	26/04/2024
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=2356 --field-trial-handle=2212,i,535787671628062436,16230548482103842467,262144 --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

Chronological Activities

Analysis Process: chrome.exePID: 6492, Parent PID: 2416

General

Target ID:	3
Start time:	11:38:42
Start date:	26/04/2024
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe"
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

Analysis Process: chrome.exePID: 6764, Parent PID: 3152

General

Target ID:	4
Start time:	11:38:43
Start date:	26/04/2024
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=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3156 --field-trial-handle=2212,i,535787671628062436,16230548482103842467,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Imagebase:	0x7ff76e190000
File size:	3'242'272 bytes
MD5 hash:	45DE480806D1B5D462A7DDE4DCEFC4E4
Has elevated privileges:	false
Has administrator privileges:	false
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 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:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, 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

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	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
Source: unknown	TCP traffic detected without corresponding DNS query: 23.193.120.112
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	UDP traffic detected without corresponding DNS query: 1.1.1.1

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

Compliance

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

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

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\Downloads\20f453e0-7c18-44a5-acb0-fd6ec335ba85.tmp

C:\Users\user\Downloads\Unconfirmed 881090.crdownload

Chrome Cache Entry: 45

Static File Info

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

ICMP Packets

DNS Queries

DNS Answers

HTTP Request Dependency Graph

HTTPS Proxied Packets

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: chrome.exePID: 3152, Parent PID: 2416

General

Chronological Activities

Analysis Process: chrome.exePID: 5000, Parent PID: 3152

General

Chronological Activities

Analysis Process: chrome.exePID: 6492, Parent PID: 2416

General

Chronological Activities

Analysis Process: chrome.exePID: 6764, Parent PID: 3152

General

Windows Analysis Report
http://download.lenovo.com/pccbbs/desktop/u1ra101us17.exe