Managed XDR

c-users-user-appdata-l...vlt-runvbsshortcut.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-tonwm1o1.vlt-runvbsshortcut.lnk
File type
MS Windows shortcut, Item id list present, Has Description string, Has Relative path, Has command line arguments, 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
1.3 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
da82408fa11ec3a2dec1a3ce24a6d5bb0c3c76ac
SHA256
e2322ef5c2e00f0ac2e8cb9af2bf1bf0981acff363d7cd6b5d6a25d9cf2c5291
MD5
c557bf3dfe73f91e914e7cf74f484096

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

T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
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
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)

Other

yara_rules: Static rules
code_share_services: Connects to text storage services (potentially for malicious payload delivery)
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
message_box: Displays a message
get_policy_info: Retrieves information about a Policy object
Managed XDR