IOC Report
https://forms.office.com/e/DXEauFZHZH

Files

File Path

Type

Category

Malicious

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

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 25 07:11:06 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide

dropped

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

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 25 07:11:06 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide

dropped

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

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

dropped

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

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 25 07:11:06 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide

dropped

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

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 25 07:11:06 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide

dropped

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

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 25 07:11:06 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide

dropped

Chrome Cache Entry: 106

Unicode text, UTF-8 text, with very long lines (60977)

dropped

Chrome Cache Entry: 107

Unicode text, UTF-8 text, with very long lines (56644)

dropped

Chrome Cache Entry: 108

ASCII text, with no line terminators

downloaded

Chrome Cache Entry: 109

ASCII text, with very long lines (22709)

downloaded

Chrome Cache Entry: 111

ASCII text, with very long lines (918)

downloaded

Chrome Cache Entry: 112

ASCII text, with very long lines (38722)

downloaded

Chrome Cache Entry: 113

JSON data

dropped

Chrome Cache Entry: 114

ASCII text, with very long lines (65536), with no line terminators

downloaded

Chrome Cache Entry: 116

ASCII text, with very long lines (32289)

downloaded

Chrome Cache Entry: 119

Unicode text, UTF-8 text, with very long lines (35053), with no line terminators

downloaded

Chrome Cache Entry: 120

MS Windows icon resource - 3 icons, 32x32, 32 bits/pixel, 24x24, 32 bits/pixel

dropped

Chrome Cache Entry: 122

ASCII text, with very long lines (34044)

downloaded

Chrome Cache Entry: 123

HTML document, ASCII text, with very long lines (5844), with CRLF line terminators

downloaded

Chrome Cache Entry: 125

JPEG image data, JFIF standard 1.01, resolution (DPI), density 300x300, segment length 16, baseline, precision 8, 4000x2249, components 3

dropped

Chrome Cache Entry: 127

PNG image data, 192 x 192, 8-bit colormap, non-interlaced

dropped

Chrome Cache Entry: 130

Web Open Font Format, TrueType, length 1964, version 1.3277

downloaded

Chrome Cache Entry: 131

ASCII text, with very long lines (15299)

downloaded

Chrome Cache Entry: 135

ASCII text, with very long lines (65536), with no line terminators

downloaded

Chrome Cache Entry: 137

ASCII text, with very long lines (43627)

downloaded

Chrome Cache Entry: 140

PNG image data, 490 x 180, 8-bit/color RGBA, non-interlaced

downloaded

Chrome Cache Entry: 141

JSON data

dropped

Chrome Cache Entry: 142

ASCII text, with no line terminators

downloaded

Chrome Cache Entry: 145

Unicode text, UTF-8 text, with very long lines (65493), with no line terminators

dropped

Chrome Cache Entry: 146

JSON data

downloaded

Chrome Cache Entry: 147

Java source, ASCII text, with very long lines (17610)

dropped

There are 22 hidden files, click here to show them.

URLs

Name

IP

Malicious

https://forms.office.com/e/DXEauFZHZH

Details

Filetype:	URL
Filename:	https://forms.office.com/e/DXEauFZHZH

Signature Hits	Behavior Group	Mitre Attack
Stores files to the Windows start menu directory	Boot Survival	Registry Run Keys / Startup Folder
All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.
Classification label	System Summary
Connects to IPs without corresponding DNS lookups	Networking
Creates files inside the user directory	System Summary	Masquerading
Performs DNS lookups	Networking	Non-Application Layer Protocol Application Layer Protocol
Spawns processes	System Summary	Process Injection
Uses HTTPS	Networking	Encrypted Channel
Uses HTTPS for network communication, use the 'Proxy HTTPS (port 443) to read its encrypted data' cookbook for further analysis
Uses secure TLS version for HTTPS connections	Compliance, Networking
Found graphical window changes (likely an installer)	System Summary

https://forms.office.com/pages/responsepage.aspx?id=LpxU6C4NYEWVkTGGdV_Fh7Vl0TyGg49KpN60kKRUvmJUNThGNkNLMklDNDhIVFMxRjMwT0E5SFNTViQlQCN0PWcu&route=shorturl

Domains

Name

IP

Malicious

www.google.com

142.250.184.228

Details

Name:	www.google.com
IP:	142.250.184.228
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Active:	true

Signature Hits	Behavior Group	Mitre Attack
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol

forms.office.com

unknown

Details

Name:	forms.office.com
TargetID:	2
Current Path:	C:\Program Files\Google\Chrome\Application\chrome.exe

Signature Hits	Behavior Group	Mitre Attack
Performs DNS lookups	Networking	Application Layer Protocol Non-Application Layer Protocol
Spawns processes	System Summary	Process Injection

c.office.com

unknown

cdn.forms.office.net

unknown

lists.office.com

unknown

IPs

IP

Domain

Country

Malicious

13.69.116.104

unknown

United States

1.1.1.1

unknown

Australia

2.21.22.168

unknown

European Union

52.111.243.107

unknown

United States

13.107.21.237

unknown

United States

74.125.133.84

unknown

United States

192.168.2.16

unknown

unknown

13.107.6.194

unknown

United States

142.250.185.138

unknown

United States

239.255.255.250

unknown

Reserved

142.250.185.131

unknown

United States

13.74.129.1

unknown

United States

142.250.184.206

unknown

United States

142.250.184.228

www.google.com

United States

13.69.239.72

unknown

United States

There are 5 hidden IPs, click here to show them.