Managed XDR

vtdl_stt8esr_ — malware analysis report

File info

Filename
vtdl_stt8esr_
File type
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=13, Archive, ctime=Wed Oct 6 13:52:37 2021, mtime=Mon Feb 19 14:25:34 2024, atime=Wed Oct 6 13:52:37 2021, length=289792, window=hidenormalshowminimized
File size
3.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c84b5fe0e0a4dc2f79721d2ce717d32d3a244db3
SHA256
65447677e257bc1ae12da402a27b16cf874aefee149802b10091dfd99f551839
MD5
47396b6a6c13279c1c40e1a7bf5c9df4

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 suspicious_process: Spawns a suspicious process
T1059.003 suspicious_process: Spawns a suspicious process
T1059.003 executes_dropped_cmd: Executes dropped batch files
T1059.001 url_cmdline: Cmdline of process contains URL
T1059.003 url_cmdline: Cmdline of process contains URL

Persistence

T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1053.005 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
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

T1140 unpacking_utilities: Uses Windows utilities to unpack data
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

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

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
creates_exe: Creates executable files in the file system
unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
message_box: Displays a message
get_policy_info: Retrieves information about a Policy object
checktokenmembership: Checks user token with CheckTokenMembership call