Edit tour

Windows Analysis Report
https://eu.docusign.net/Signing/EmailStart.aspx?a=1dbce868-f79e-4187-99d8-b59ec22ee9b9&etti=24&acct=fc0a7c0a-2eb1-41b8-98f3-d897abb520ac&er=288c0e20-1b6d-4416-ae7e-064cb6d823c8

Overview

General Information

Sample URL:	https://eu.docusign.net/Signing/EmailStart.aspx?a=1dbce868-f79e-4187-99d8-b59ec22ee9b9&etti=24&acct=fc0a7c0a-2eb1-41b8-98f3-d897abb520ac&er=288c0e20-1b6d-4416-ae7e-064cb6d823c8
Analysis ID:	1545409

Detection

Score:	0
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

Stores files to the Windows start menu directory

Classification

Process Tree

System is w10x64_ra

chrome.exe (PID: 7088 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 6488 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=2188 --field-trial-handle=1968,i,3643321922568694084,5781930987493410755,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 6172 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" "https://eu.docusign.net/Signing/EmailStart.aspx?a=1dbce868-f79e-4187-99d8-b59ec22ee9b9&etti=24&acct=fc0a7c0a-2eb1-41b8-98f3-d897abb520ac&er=288c0e20-1b6d-4416-ae7e-064cb6d823c8" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

cleanup

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: unknown	TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown	TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown	TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown	TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.211.108
Source: unknown	TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown	TCP traffic detected without corresponding DNS query: 20.189.173.10
Source: unknown	TCP traffic detected without corresponding DNS query: 20.189.173.10
Source: unknown	TCP traffic detected without corresponding DNS query: 20.189.173.10
Source: unknown	TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown	TCP traffic detected without corresponding DNS query: 23.53.114.19
Source: unknown	TCP traffic detected without corresponding DNS query: 23.53.114.19
Source: unknown	TCP traffic detected without corresponding DNS query: 23.53.114.19
Source: unknown	TCP traffic detected without corresponding DNS query: 20.189.173.10
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
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: 192.229.211.108
Source: unknown	TCP traffic detected without corresponding DNS query: 20.189.173.10
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.211.108
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.211.108
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.211.108
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.211.108
Source: unknown	TCP traffic detected without corresponding DNS query: 20.189.173.10
Source: unknown	TCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.211.108
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
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: 20.189.173.10
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 20.12.23.50
Source: unknown	TCP traffic detected without corresponding DNS query: 192.229.211.108
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: global traffic	DNS traffic detected: DNS query: eu.docusign.net
Source: global traffic	DNS traffic detected: DNS query: www.google.com
Source: global traffic	DNS traffic detected: DNS query: google.com

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49711
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49722
Source: unknown	Network traffic detected: HTTP traffic on port 49709 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49673 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49706 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49712 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49711 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49678 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49703 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49722 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49701 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49709
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49706
Source: unknown	Network traffic detected: HTTP traffic on port 49716 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49716
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49703
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49701
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49712

Source: classification engine

Classification label: clean0.win@21/6@43/96

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

File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps

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=2188 --field-trial-handle=1968,i,3643321922568694084,5781930987493410755,262144 --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" "https://eu.docusign.net/Signing/EmailStart.aspx?a=1dbce868-f79e-4187-99d8-b59ec22ee9b9&etti=24&acct=fc0a7c0a-2eb1-41b8-98f3-d897abb520ac&er=288c0e20-1b6d-4416-ae7e-064cb6d823c8"
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=2188 --field-trial-handle=1968,i,3643321922568694084,5781930987493410755,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,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: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Google Drive.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\YouTube.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Sheets.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Gmail.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Slides.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	File created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Docs.lnk

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	1 Registry Run Keys / Startup Folder	1 Process Injection	1 Masquerading	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	1 Registry Run Keys / Startup Folder	1 Process Injection	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 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	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

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

⊘No Antivirus matches

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
google.com	142.250.184.238	true	false	unknown
www.google.com	142.250.179.132	true	false	unknown
eu.docusign.net	unknown	unknown	false	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
8.8.8.8	unknown	United States	15169	GOOGLEUS	false
1.1.1.1	unknown	Australia	13335	CLOUDFLARENETUS	false
185.81.100.27	unknown	Germany	62856	DOCUS-6-PRODUS	false
239.255.255.250	unknown	Reserved	unknown	unknown	false
142.251.36.46	unknown	United States	15169	GOOGLEUS	false
172.217.23.206	unknown	United States	15169	GOOGLEUS	false
142.250.102.84	unknown	United States	15169	GOOGLEUS	false
142.250.179.132	www.google.com	United States	15169	GOOGLEUS	false
142.250.179.195	unknown	United States	15169	GOOGLEUS	false
142.251.36.3	unknown	United States	15169	GOOGLEUS	false

Private

IP
192.168.2.23
192.168.2.16

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1545409
Start date and time:	2024-10-30 14:25:49 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsinteractivecookbook.jbs
Sample URL:	https://eu.docusign.net/Signing/EmailStart.aspx?a=1dbce868-f79e-4187-99d8-b59ec22ee9b9&etti=24&acct=fc0a7c0a-2eb1-41b8-98f3-d897abb520ac&er=288c0e20-1b6d-4416-ae7e-064cb6d823c8
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:	13
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:	EGA enabled
Analysis Mode:	stream
Analysis stop reason:	Timeout
Detection:	CLEAN
Classification:	clean0.win@21/6@43/96

Warnings

Exclude process from analysis (whitelisted): SgrmBroker.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 20.190.159.2, 40.126.31.67, 20.190.159.71, 20.190.159.68, 20.190.159.64, 20.190.159.0, 20.190.159.23, 40.126.31.69, 142.251.36.46, 142.250.102.84, 142.250.179.195, 199.232.214.172
Excluded domains from analysis (whitelisted): prdv4a.aadg.msidentity.com, fs.microsoft.com, clients2.google.com, accounts.google.com, login.live.com, www.tm.v4.a.prd.aadg.akadns.net, ctldl.windowsupdate.com, clientservices.googleapis.com, clients.l.google.com, login.msa.msidentity.com, www.tm.lg.prod.aadmsa.trafficmanager.net
Not all processes where analyzed, report is missing behavior information
VT rate limit hit for: https://eu.docusign.net/Signing/EmailStart.aspx?a=1dbce868-f79e-4187-99d8-b59ec22ee9b9&etti=24&acct=fc0a7c0a-2eb1-41b8-98f3-d897abb520ac&er=288c0e20-1b6d-4416-ae7e-064cb6d823c8

LLM Input / Output

Input	Output
URL: Model: claude-3-5-sonnet-latest	{ "typosquatting": false, "unusual_query_string": false, "suspicious_tld": false, "ip_in_url": false, "long_subdomain": false, "malicious_keywords": false, "encoded_characters": false, "redirection": false, "contains_email_address": false, "known_domain": true, "brand_spoofing_attempt": false, "third_party_hosting": false }
URL: URL: https://eu.docusign.net

Input

Output

URL: Model: claude-3-5-sonnet-latest

{
    "typosquatting": false,
    "unusual_query_string": false,
    "suspicious_tld": false,
    "ip_in_url": false,
    "long_subdomain": false,
    "malicious_keywords": false,
    "encoded_characters": false,
    "redirection": false,
    "contains_email_address": false,
    "known_domain": true,
    "brand_spoofing_attempt": false,
    "third_party_hosting": false
}

URL: URL: https://eu.docusign.net

Created / dropped Files

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Docs.lnk

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Wed Oct 30 12:26:22 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2673
Entropy (8bit):	3.9840731647744336
Encrypted:	false
SSDEEP:
MD5:	C206E012E70833BDD9B3F52B25F42F05
SHA1:	1154F57A729C92EAAE8C59C3DC861DB9AEDD5C1C
SHA-256:	3F46BA3EE62993C063699841882FCCD54CF37FE3D61614E84C76CEF37B0A8CE9
SHA-512:	AE5F5BDEA06E72BB33C38273BDDA57479551FA30D8ADDE08F21FD5B05B26DE49860D35E0465C60F4776BA2F2D8FE356459E7BA617470BEDD870E4C7E538D3921
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,.......O...N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.I^YAk....B...............J.........P.r.o.g.r.a.m. .F.i.l.e.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.8.1.....T.1.....CW.V..Google..>......CW.V^YJk....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.V^YJk....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.V^YJk..........................."&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.V^YKk...........................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i...........^.U......C:\Program Files\Google\Chrome\Application\chrome_proxy.exe..S.....\.....\.....\.....\.....\.....\.....\.....\.....\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.\.c.h.r.o.m.e._.p.r.o.x.y...e.x.e..C.:.\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.F

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Gmail.lnk

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Wed Oct 30 12:26:21 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2675
Entropy (8bit):	4.001363827787197
Encrypted:	false
SSDEEP:
MD5:	177BD47E01F740040D5FEB195C46EBC5
SHA1:	9E93F3F60767A4AF7A49BE84395157D64D77D644
SHA-256:	91B2B4A8B4B7B99430835C5A227A0BD7EB96E6EFDB2595F65746D4554518F70D
SHA-512:	BE3FD48311BEB950A93DF45E5B4973BFB3335FE4F63451E8F032DA908DD180ECFEC2DB62E247035CBEB496D7D3FC58D23E8271668F69B7A7867EF0E3DC739DAA
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,.......O...N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.I^YAk....B...............J.........P.r.o.g.r.a.m. .F.i.l.e.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.8.1.....T.1.....CW.V..Google..>......CW.V^YJk....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.V^YJk....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.V^YJk..........................."&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.V^YKk...........................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i...........^.U......C:\Program Files\Google\Chrome\Application\chrome_proxy.exe..S.....\.....\.....\.....\.....\.....\.....\.....\.....\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.\.c.h.r.o.m.e._.p.r.o.x.y...e.x.e..C.:.\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.F

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Google Drive.lnk

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Fri Oct 6 08:05:01 2023, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2689
Entropy (8bit):	4.006598623127208
Encrypted:	false
SSDEEP:
MD5:	95C6BD6367FA0D63A9361CA3C91EB773
SHA1:	E8489B9FC943D9D2AE36A241AF5109D80250D8FF
SHA-256:	F5F933353E790137295C04C13B2AE4D289376AD2701091F6EFC00654FE9E9B15
SHA-512:	9975E0A8FE7D5BAEED671632414BB0A1FD9133DBA4F03B770CFFD684F800A1BC39A72C778CBE62040CBC0B60EA9A3948B16689EA90E11E168101E76E3B3697E8
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,.....Y.04...N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.I^YAk....B...............J.........P.r.o.g.r.a.m. .F.i.l.e.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.8.1.....T.1.....CW.V..Google..>......CW.V^YJk....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.V^YJk....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.V^YJk..........................."&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.VFW.E...........................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i...........^.U......C:\Program Files\Google\Chrome\Application\chrome_proxy.exe..S.....\.....\.....\.....\.....\.....\.....\.....\.....\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.\.c.h.r.o.m.e._.p.r.o.x.y...e.x.e.*.C.:.\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.F

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Sheets.lnk

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Wed Oct 30 12:26:21 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2677
Entropy (8bit):	3.9950557792469894
Encrypted:	false
SSDEEP:
MD5:	22767E5AD6BDBC7CB4AE007C2251EDFA
SHA1:	6BC038FA6BBBE182952C0A56332D2E77F78F0DA2
SHA-256:	9600595058B6AE821FB0345FC2A1CC0D75D906D2A7690A35710F7DD5B8566920
SHA-512:	5B400B8AE2516BFB9E6499753A46C1606A403A8265CF50A4E1BCECF5C55870D867C3699B712B7C231D19D98ED22C8066AD39CB33171F30437B0579479611CB9F
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,....A,.O...N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.I^YAk....B...............J.........P.r.o.g.r.a.m. .F.i.l.e.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.8.1.....T.1.....CW.V..Google..>......CW.V^YJk....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.V^YJk....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.V^YJk..........................."&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.V^YKk...........................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i...........^.U......C:\Program Files\Google\Chrome\Application\chrome_proxy.exe..S.....\.....\.....\.....\.....\.....\.....\.....\.....\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.\.c.h.r.o.m.e._.p.r.o.x.y...e.x.e..C.:.\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.F

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Slides.lnk

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Wed Oct 30 12:26:22 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2677
Entropy (8bit):	3.9869244070847016
Encrypted:	false
SSDEEP:
MD5:	EFEA8EAC82B16C8207EC3B244F4934B7
SHA1:	3015FB86FCB67491BE705602AB7624D6CC0DDF02
SHA-256:	10A4E77A80BD9EA48799C0739312485C855E122217C22F4E8CBE4E8944395C3E
SHA-512:	AB369C2BD51892F89FE17852054CFA33F229D37FE06D75E5E387B97F6BB9B81FE8DD78ED25CBBFEC1B91EBDF49FFD2A503893A9C3AC37674739677E147EAB358
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,....q..O...N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.I^YAk....B...............J.........P.r.o.g.r.a.m. .F.i.l.e.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.8.1.....T.1.....CW.V..Google..>......CW.V^YJk....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.V^YJk....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.V^YJk..........................."&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.V^YKk...........................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i...........^.U......C:\Program Files\Google\Chrome\Application\chrome_proxy.exe..S.....\.....\.....\.....\.....\.....\.....\.....\.....\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.\.c.h.r.o.m.e._.p.r.o.x.y...e.x.e..C.:.\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.F

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\YouTube.lnk

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	MS Windows shortcut, Item id list present, Points to a file or directory, Has Relative path, Has Working directory, Has command line arguments, Icon number=0, Archive, ctime=Tue Oct 3 09:48:42 2023, mtime=Wed Oct 30 12:26:21 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2679
Entropy (8bit):	3.9957743744880143
Encrypted:	false
SSDEEP:
MD5:	3DC43A25D9C8677950C5BF828FFC9D3D
SHA1:	EE5CAC9F74865520288801B60A19E29A4A41BD53
SHA-256:	8C982C46070DC02A65E3708C5E193A1B14D8C9DB27398D82132EDA04EEC199FF
SHA-512:	D98F717EF530532013E36E96B36F5DD6BE158B5414B457426B7689AC281A087DBC17DB207AF5C9A64D5B733273402C5534109AED1EDECC5E3BE5BA1AD7E64A5A
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,......O...N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.I^YAk....B...............J.........P.r.o.g.r.a.m. .F.i.l.e.s...@.s.h.e.l.l.3.2...d.l.l.,.-.2.1.7.8.1.....T.1.....CW.V..Google..>......CW.V^YJk....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.V^YJk....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.V^YJk..........................."&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.V^YKk...........................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i...........^.U......C:\Program Files\Google\Chrome\Application\chrome_proxy.exe..S.....\.....\.....\.....\.....\.....\.....\.....\.....\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.\.c.h.r.o.m.e._.p.r.o.x.y...e.x.e..C.:.\.P.r.o.g.r.a.m. .F.i.l.e.s.\.G.o.o.g.l.e.\.C.h.r.o.m.e.\.A.p.p.l.i.c.a.t.i.o.n.F

Static File Info

⊘No static file info

Description:	Adversaries may achieve persistence by adding a program to a startup folder or referencing it with a Registry run key. Adding an entry to the "run keys" in the Registry or startup folder will cause the program referenced to be executed when a user logs in.These programs will be executed under the context of the user and will have the account's associated permissions level.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Modification, Process: Process Creation, Windows Registry: Windows Registry Key Creation, Windows Registry: Windows Registry Key Modification
Platforms:	Windows
Url:	Open detailed description by Mitre

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report https://eu.docusign.net/Signing/EmailStart.aspx?a=1dbce868-f79e-4187-99d8-b59ec22ee9b9&etti=24&acct=fc0a7c0a-2eb1-41b8-98f3-d897abb520ac&er=288c0e20-1b6d-4416-ae7e-064cb6d823c8

Overview

General Information

Detection

Signatures

Classification

Process Tree

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

Networking

System Summary

Boot Survival

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

LLM Input / Output

Created / dropped Files

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Docs.lnk

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Gmail.lnk

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Google Drive.lnk

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Sheets.lnk

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Slides.lnk

C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\YouTube.lnk

Static File Info

Windows Analysis Report
https://eu.docusign.net/Signing/EmailStart.aspx?a=1dbce868-f79e-4187-99d8-b59ec22ee9b9&etti=24&acct=fc0a7c0a-2eb1-41b8-98f3-d897abb520ac&er=288c0e20-1b6d-4416-ae7e-064cb6d823c8