Managed XDR

76b48d6a1962.lnk — malware analysis report

File info

Filename
76b48d6a1962.lnk
File type
MS Windows shortcut, Item id list present, Points to a file or directory, Has Description string, Has Relative path, Has Working directory, Has command line arguments, Icon number=5, Archive, ctime=Sat May 8 08:14:16 2021, mtime=Sat May 8 08:14:16 2021, atime=Sat May 8 08:14:16 2021, length=331776, window=hidenormalshowminimized
File size
3.1 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
89a1d7aeb86b2976d3e1d9a2578f1cb929719e5e
SHA256
6cc8276b03dcb9af8e0ffd93d11826352dad4360c9cbac844e9a58dc78481dcf
MD5
091e9706bce9735d80ca8ba4dabac6d2

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content
T1059 cmd_vbs: Uses cmd.exe to generate VBS
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
T1070 cmd_vbs: Uses cmd.exe to generate VBS
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1070.004 self_removal_command: Executes command to delete itself
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)

Command and Control

T1105 cmdline_curl: Uses curl utility for network data transferring

Other

network_bind: Starts servers listening at 127.0.0.1:0
creates_exe: Creates executable files in the file system
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
writes_data: Writes big amount of data to disk
yara_rules: Static rules