Managed XDR
Group-IB MDP Report
File info
Filename: c-program-files-cuassistant-cuassistant.dll
File Type: PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows
File Size: 4.6 MB
Env info
win7/x64 en
Hashes
SHA1: 1c4384177ab0d5ecfc2121b97c4ed20a98ed1a44
SHA256: d2375f0af4b9105b09b7eaa9c4caf30bba18214d688c47d5d37247feaf1d1e1a
MD5: e3c9dbf9d2f4e50b07dcc725c4bd0cf7
Signatures
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
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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
T1503 infostealer_browser: Retrieves personal information from local Internet browsers
T1552 infostealer_browser: Retrieves personal information from local Internet browsers
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
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
T1074.001 access_recyclebin: Manipulation with recyclebin detected
Other
yara_rules: Static rules
creates_exe: Creates executable files in the file system
creates_der: Creates a certificate file (DER)
creates_doc: Creates (office) documents in the file system
creates_in_programdata: Creates files in the ProgramData directory
writes_data: Writes big amount of data to disk
pe_overlay: PE file contains overlay
Managed XDR