Managed XDR

comprovantesicoob-0310202589179890.lnk — malware analysis report

File info

Filename
comprovantesicoob-0310202589179890.lnk
File type
MS Windows shortcut, Item id list present, Has Description string, Has Relative path, Has Working directory, Has command line arguments, ctime=Sat Oct 4 12:13:10 2025, mtime=Sat Oct 4 12:13:10 2025, atime=Sat Oct 4 12:13:10 2025, length=0, window=hidenormalshowminimized
File size
1.8 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c516f5cfbd7d5ff37ed916a35476b66353c43507
SHA256
2827776e5e0af749f8affc28d7696975137b1610fdf90732da42a7519fe5ba31
MD5
3352944d1d9ac46e44ef0a6456a5c5cc

Signatures

Execution

T1204 suspicious_lnk: LNK file with suspicious content

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 antivm_disk_size: Checks the amount of free disk space
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1552 infostealer_browser: Retrieves personal information from local Internet browsers
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1552 infostealer_mail: Collects personal data from local email clients
T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager
T1552 cookie_files: Accesses cookie files

Discovery

T1497.001 antivm_disk_size: Checks the amount of free disk space
T1083 crawls_directories: Opens a huge number of directories all over disk C: (possibly, searches for sensitive data)
T1518 locates_browser: Attempts to identify where browsers are installed

Collection

T1114 infostealer_mail: Collects personal data from local email clients

Other

unexpected_exception: Unexpected exception
creates_suspended_process: Creates suspended process
yara_rules: Static rules