IOC Report
d.bat

loading gif

Files

File Path
Type
Category
Malicious
d.bat
DOS batch file, ASCII text, with CRLF line terminators
initial sample
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=Thu Apr 25 12:12:14 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=Thu Apr 25 12:12:14 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=Wed Oct 4 12:54:07 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=Thu Apr 25 12:12:14 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=Thu Apr 25 12:12:14 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=Thu Apr 25 12:12:14 2024, atime=Wed Sep 27 04:28:28 2023, length=1210144, window=hide
dropped
C:\Users\user\Downloads\downloaded.pdf (copy)
PDF document, version 1.7 (zip deflate encoded)
dropped
C:\Users\user\Downloads\downloaded.pdf.crdownload
PDF document, version 1.7 (zip deflate encoded)
dropped
C:\Users\user\Downloads\e016da71-7c2d-48ea-b712-49cde78c4486.tmp
PDF document, version 1.7 (zip deflate encoded)
dropped
Chrome Cache Entry: 63
MS Windows icon resource - 2 icons, 16x16, 32x32
dropped
Chrome Cache Entry: 64
MS Windows icon resource - 2 icons, 16x16, 32x32
downloaded
Chrome Cache Entry: 65
PDF document, version 1.7 (zip deflate encoded)
downloaded
There are 3 hidden files, click here to show them.

Processes

Path
Cmdline
Malicious
C:\Windows\System32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\user\Desktop\d.bat" "
C:\Windows\System32\conhost.exe
C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://www.irs.gov/pub/irs-pdf/f1040.pdf
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=2064 --field-trial-handle=2020,i,8690622242313858414,1291820735043739184,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8

URLs

Name
IP
Malicious
https://www.irs.gov/pub/irs-pdf/f1040.pdf
http://www.aiim.org/pdfua/ns/id/
unknown
file:///C:/Users/user/Downloads/downloaded.pdf

Domains

Name
IP
Malicious
www.google.com
142.250.9.104
www.irs.gov
unknown

IPs

IP
Domain
Country
Malicious
239.255.255.250
unknown
Reserved
142.250.9.104
www.google.com
United States
192.168.2.5
unknown
unknown

DOM / HTML

URL
Malicious
https://www.irs.gov/pub/irs-pdf/f1040.pdf
file:///C:/Users/user/Downloads/downloaded.pdf