Managed XDR

c-users-user-appdata-l...yy-citibank_apr_25.lnk — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-ak5eslos.nyy-citibank_apr_25.lnk
File type
MS Windows shortcut, Item id list present, Has Working directory, Has command line arguments, Icon number=11, ctime=Mon May 12 22:17:55 2025, mtime=Mon May 12 22:17:55 2025, atime=Mon May 12 22:17:55 2025, length=0, window=hidenormalshowminimized
File size
1.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0779847004369195824f3d4afe3f70c1355b0558
SHA256
1c06a0c2aa1bfb51fd5fe6d0846d8daa5a0fb85bd808aa3533a75c610979cfd8
MD5
27b5b7f94cfde4132d78754b5ddd4bf8

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059.001 suspicious_powershell: Creates suspicious powershell process
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1059 suspicious_process: Spawns a suspicious 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

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

T1218 suspicious_cmdline: Executes a suspicious command
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)

Command and Control

T1105 cmdline_curl: Uses curl utility for network data transferring

Other

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
yara_rules: Static rules