Managed XDR

windowsupdate.lnk — malware analysis report

File info

Filename
windowsupdate.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has Relative path, Has command line arguments, Archive, ctime=Wed Oct 6 13:53:12 2021, mtime=Wed Mar 5 23:01:03 2025, atime=Wed Oct 6 13:53:12 2021, length=433152, window=hidenormalshowminimized
File size
1.7 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
826f534595b9781193aa7e7a9af5c86ba8750e2d
SHA256
28c3bac30a016eaaa454b21afe7a13db48976147c7021857736e997e968c41ba
MD5
5abf4c14e3288c748762caff4e01112b

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 suspicious_process: Spawns a suspicious process

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1070 stealth_window: A process created a hidden window
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
get_policy_info: Retrieves information about a Policy object