Managed XDR

c-users-user-appdata-l...1.3-ctt-1.-winutil.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-nl4pftur.koi-windows11-windows-11-4.-windows-1.3-ctt-1.-winutil.lnk
File type
MS Windows shortcut, Item id list present, Has command line arguments, Icon number=0, ctime=Mon Jan 1 00:00:00 1601, mtime=Mon Jan 1 00:00:00 1601, atime=Mon Jan 1 00:00:00 1601, length=0, window=hide
File size
2 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
066399ce1c40fd1dd714ddc2653d2f6292557721
SHA256
4ae9ac859479abcd91ece17353f59d60974cb2004fe85b5d5c6ddb7e5f78de5c
MD5
d987fdcdff0123fce738090818838b22

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 suspicious_process: Spawns a suspicious process
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

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

T1218 suspicious_cmdline: Executes a suspicious command
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1518 locates_browser: Attempts to identify where browsers are installed

Other

unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call
yara_rules: Static rules