Managed XDR

comprovante_20251002_093004.lnk — malware analysis report

File info

Filename
comprovante_20251002_093004.lnk
File type
MS Windows shortcut, Item id list present, Has Description string, Has Relative path, Has Working directory, Has command line arguments, ctime=Thu Oct 2 12:30:04 2025, mtime=Thu Oct 2 12:30:04 2025, atime=Thu Oct 2 12:30:04 2025, length=0, window=hidenormalshowminimized
File size
1.7 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
ef79c6d8f70351d158251f1676de8dfabd5eae58
SHA256
e3e1db21dc03fe1dda8dbf40271636d5a0db05df63d45df2c8932e861a3de94b
MD5
9316d648b11ecf0fb8d58ddc693da2ec

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