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Windows Analysis Report
https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~

Overview

General Information

Sample URL:	https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~
Analysis ID:	1387788

Detection

Score:	1
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

Creates files inside the system directory

Stores files to the Windows start menu directory

Uses insecure TLS / SSL version for HTTPS connection

Classification

Process Tree

System is w10x64_ra

chrome.exe (PID: 3448 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~ MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 5200 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=2224 --field-trial-handle=1952,i,3286966630731294600,8021390915298318276,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

cleanup

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

• Phishing
• Compliance
• Networking
• System Summary
• Boot Survival

Click to jump to signature section

Show All Signature Results

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

Source: https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~

HTTP Parser: No favicon

Source: unknown

HTTPS traffic detected: 23.1.237.25:443 -> 192.168.2.16:49728 version: TLS 1.0

Source: unknown	HTTPS traffic detected: 13.85.23.86:443 -> 192.168.2.16:49726 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 13.85.23.86:443 -> 192.168.2.16:49731 version: TLS 1.2

Source: unknown

HTTPS traffic detected: 23.1.237.25:443 -> 192.168.2.16:49728 version: TLS 1.0

Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
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: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 23.1.237.25
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 13.85.23.86
Source: unknown	TCP traffic detected without corresponding DNS query: 23.40.205.43
Source: unknown	TCP traffic detected without corresponding DNS query: 23.40.205.43

Source: unknown

DNS traffic detected: queries for: unsubscribe.spmta.com

Source: unknown	Network traffic detected: HTTP traffic on port 49733 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49722
Source: unknown	Network traffic detected: HTTP traffic on port 49731 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49729 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49719 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49722 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49719
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49717
Source: unknown	Network traffic detected: HTTP traffic on port 49717 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49734
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49733
Source: unknown	Network traffic detected: HTTP traffic on port 49734 -> 443
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 49730 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49726 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49703 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49724 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49728 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49723 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49729
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49728
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49726
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49703
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49724
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49723

Source: unknown	HTTPS traffic detected: 13.85.23.86:443 -> 192.168.2.16:49726 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 13.85.23.86:443 -> 192.168.2.16:49731 version: TLS 1.2

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

File created: C:\Windows\SystemTemp\chrome_BITS_3448_244213982

Source: classification engine

Classification label: clean1.win@14/7@10/114

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 --single-argument https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~
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=2224 --field-trial-handle=1952,i,3286966630731294600,8021390915298318276,262144 --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: 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=2224 --field-trial-handle=1952,i,3286966630731294600,8021390915298318276,262144 --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: 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	11 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

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://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~	0%	Avira URL Cloud	safe

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
accounts.google.com	64.233.177.84	true	false	high
www.google.com	142.250.9.103	true	false	high
unsubscribe.spmta.com	44.239.248.252	true	false	unknown
clients.l.google.com	64.233.176.101	true	false	high
clients1.google.com	unknown	unknown	false	high
clients2.google.com	unknown	unknown	false	high

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~	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
44.239.248.252	unsubscribe.spmta.com	United States	16509	AMAZON-02US	false
64.233.177.84	accounts.google.com	United States	15169	GOOGLEUS	false
74.125.138.113	unknown	United States	15169	GOOGLEUS	false
74.125.136.94	unknown	United States	15169	GOOGLEUS	false
1.1.1.1	unknown	Australia	13335	CLOUDFLARENETUS	false
239.255.255.250	unknown	Reserved	unknown	unknown	false
64.233.185.94	unknown	United States	15169	GOOGLEUS	false
64.233.176.101	clients.l.google.com	United States	15169	GOOGLEUS	false
142.250.9.103	www.google.com	United States	15169	GOOGLEUS	false

Private

IP
192.168.2.16
192.168.2.6

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1387788
Start date and time:	2024-02-06 20:30:49 +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://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~
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:	7
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:	clean1.win@14/7@10/114

Warnings

Exclude process from analysis (whitelisted): SIHClient.exe
Excluded IPs from analysis (whitelisted): 64.233.185.94, 34.104.35.123, 192.229.211.108
Excluded domains from analysis (whitelisted): ocsp.digicert.com, edgedl.me.gvt1.com, slscr.update.microsoft.com, clientservices.googleapis.com, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtOpenFile calls found.
VT rate limit hit for: https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~

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=Tue Feb 6 18:31:28 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2673
Entropy (8bit):	3.9868925120448124
Encrypted:	false
SSDEEP:
MD5:	237D33F17CE95B2882C05DEE9F8CAB01
SHA1:	3BB70902EED86A1C5B5B0A405D58F6B1F44B6B82
SHA-256:	D817E61F836853A04094DEBCEE679006BBD9B4B743B11DDB3844175F7848524F
SHA-512:	DE9BDB378C879D3CB44FF9736A91451E7C2428DB0532EA91D595885AA42570CEF6EDC8C481D0FF2BBFF0D782B154DEC0755EF7FB22098A53F8D521D0067CA603
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,........3Y..N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.IFX.....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.VFX.....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.VFX.....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.VFX............................"&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.VFX............................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i..............s.....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=Tue Feb 6 18:31:28 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2675
Entropy (8bit):	4.001970059132673
Encrypted:	false
SSDEEP:
MD5:	9DE79FBE3EFCADCF96324F5A670A5ADD
SHA1:	38F5DF494DB72D06C7BB75FC4A77789239F1B07E
SHA-256:	0B3F4D3A1BF2445D5EEEDE1185AB7137728CCAE96FAC11C9F0B022C83A9D551C
SHA-512:	31720937C98BD3146A5522EA2D3112F92BF9FF4414B509953E4E235CC6E8785374055829147D843D10DFFFFC4989DEBFB871228532AF9A88B3916273A04BBB18
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,........3Y..N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.IFX.....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.VFX.....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.VFX.....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.VFX............................"&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.VFX............................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i..............s.....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):	4.010522056855452
Encrypted:	false
SSDEEP:
MD5:	323A07CF8656D88276AE01F5A1FF2DB5
SHA1:	A8DAD1386FE45D9076384391BE6EF079A534366D
SHA-256:	D36556AC4635C2C9CEE2B9789DE3E5C509399AC023E2047390108D64137F56AE
SHA-512:	90F76EE784C63C171C390471A806F0203D0BFDDB38CA552352DBE631702C69CE07D15CF28D3535C74C8099AD22A4099624C862984607FF32D2B53B35271AB1B2
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.IFX.....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.VFX.....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.VFX.....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.VFX............................"&.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..............s.....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=Tue Feb 6 18:31:28 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2677
Entropy (8bit):	4.000954267575166
Encrypted:	false
SSDEEP:
MD5:	18B0BEBD3D2965749C29861FE1EDD09E
SHA1:	89E1B7AB99553F1DA64021988B47A4D4D230E119
SHA-256:	C883BF14427EFB08D436994E687D537379CACAABB75EB21D0D08BD58CB8A4B27
SHA-512:	49B256BDE7F7F139B794C3BF28055D8B017B466C344091DCEBC955C10C2DA75390D2FBB073CD2876AD6095C6F7FB5B7C5B1E2949D73DD46EB39BCAB3F8F97F07
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,........3Y..N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.IFX.....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.VFX.....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.VFX.....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.VFX............................"&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.VFX............................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i..............s.....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=Tue Feb 6 18:31:28 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2677
Entropy (8bit):	3.989144237943981
Encrypted:	false
SSDEEP:
MD5:	285635D80BFAF70B3C5746DC997F146F
SHA1:	5E40D983A2E0CD4BE0D1794C6C3545B060CFFC8E
SHA-256:	74E9C44AA04172FDA67B631573977BC832C3E8CF731654132D47388EF3991AF0
SHA-512:	3D40FF951B517217AB71D6D5384B3896FE952C295EE2B1182BFCF67765DEA489AC36FCD85043088454855CFA263DB42BD5DC3986D972F752C00C3C1E8EBF9B0F
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,.......3Y..N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.IFX.....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.VFX.....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.VFX.....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.VFX............................"&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.VFX............................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i..............s.....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=Tue Feb 6 18:31:28 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
Category:	dropped
Size (bytes):	2679
Entropy (8bit):	3.9985870795744467
Encrypted:	false
SSDEEP:
MD5:	574E07621DA4F657E131DD630C94EBD9
SHA1:	A8912CD8F827E77B25BEABD2D9DCA49E5C1FEC6B
SHA-256:	A448D007025BC901DE19D89414B1423F3AA686BBBAF0610365770E96B2E49F41
SHA-512:	0D8511EBE56A65117AAFD7C848D7D98CE639F9F95FAC8EC42AB158A0E061960028B52F6AA31619BC61FBB8B81B9FFBA0DF61573CFAF6CCA8669AD5CFF84EFAAE
Malicious:	false
Reputation:	unknown
Preview:	L..................F.@.. ...$+.,........3Y..N.Yr.... w......................1....P.O. .:i.....+00.../C:\.....................1.....FW.J..PROGRA~1..t......O.IFX.....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.VFX.....L.....................p+j.G.o.o.g.l.e.....T.1.....CW.V..Chrome..>......CW.VFX.....M......................8..C.h.r.o.m.e.....`.1.....CW.V..APPLIC~1..H......CW.VFX............................"&.A.p.p.l.i.c.a.t.i.o.n.....n.2. w..;W.+ .CHROME~1.EXE..R......CW.VFX............................H..c.h.r.o.m.e._.p.r.o.x.y...e.x.e.......j...............-.......i..............s.....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

Chrome Cache Entry: 63

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	HTML document, ASCII text
Category:	downloaded
Size (bytes):	255
Entropy (8bit):	5.635248393120001
Encrypted:	false
SSDEEP:
MD5:	9C28B07BB710516F6869AE823F0D5405
SHA1:	B1C5DCED288438773B1C1298952B1AB24D145F38
SHA-256:	2FBD12D50BEEB2D262650D85ED076009ADFF3311E58DDF8BE3E8786DCE55222E
SHA-512:	C63F0DCAFA4377960FD1487B6C664160FAC5F97BABA953DA57FE1808D2DA78BCC26E3AB111241424EE142E3FA8DA019FA5453CF9CEA2B5B70B63330238C90BBF
Malicious:	false
Reputation:	unknown
URL:	https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~
Preview:	<!DOCTYPE html>.<html lang="en">.<head>.<meta charset="utf-8">.<title>Error</title>.</head>.<body>.<pre>Cannot GET /u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~</pre>.</body>.</html>.

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://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~

Overview

General Information

Detection

Signatures

Classification

Process Tree

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

Phishing

Compliance

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

Contacted URLs

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

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

Chrome Cache Entry: 63

Static File Info

Windows Analysis Report
https://unsubscribe.spmta.com/u/vqZbyKMmoimrO2-HtLanhw~~/AAQRrwA~/RgRnpM82PFcDc3BjQgplujZKwmV6WWP_UhpHU1RFRkFOU1NPTkBva2FuYWdhbi5iYy5jYVgEAAAAhw~~