Managed XDR

comprovante_20251001_120626.lnk — malware analysis report

File info

Filename
comprovante_20251001_120626.lnk
File type
MS Windows shortcut, Item id list present, Has Description string, Has Relative path, Has Working directory, Has command line arguments, ctime=Wed Oct 1 15:06:26 2025, mtime=Wed Oct 1 15:06:26 2025, atime=Wed Oct 1 15:06:26 2025, length=0, window=hidenormalshowminimized
File size
1.7 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
6a53f36bb1e087344e759194f3d5e2b64d0e60e6
SHA256
e41bf497cc13325feff7f5b3df34c2ce8206c46d5b20144dd10b74b9b29ffcd8
MD5
45ff066c79476925c6ca475631844ef0

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
T1552 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files
T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

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
no_graphical_activity: No graphic activity
creates_suspended_process: Creates suspended process
yara_rules: Static rules