Managed XDR

c-users-user-appdata-l...eoi3.4ii-msecurity.exe (Tinba) — malware analysis report

File info

Filename
c-users-user-appdata-local-temp-bxnweoi3.4ii-msecurity.exe
File type
PE32+ executable (GUI) x86-64, for MS Windows
File size
18.6 MB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
932b4a7961e3f91d39ba08c42f036fb5dff5cc51
SHA256
ca78a4df8db61536d093378eaee8b003e85854887c26083bceabb002db998eac
MD5
1a04e4da8b2ae2dd4b0c636370efbc5c

Malwares

  • Tinba

Signatures

Privilege Escalation

T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 sets_privilegies_via_adjusttokenprivileges: Sets process privilege via AdjustTokenPrivileges
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

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1135 server_share_info: Retrieves information about each shared resource on a server

Other

yara_rules: Static rules
creates_in_windows: Creates files in the Windows directory
creates_exe: Creates executable files in the file system
unsigned_driver_drop: Sample is not signed and drops a device driver
create_rpc_bindings: Creates RPC connection
require_administrator: Requests administrator privileges
has_pdb: This executable file has a PDB path
creates_suspended_process: Creates suspended process
break_limit_exceeded: Warning: function calls limit has been exceeded
get_policy_info: Retrieves information about a Policy object
pe_overlay: PE file contains overlay
executes_dropped_exe: Executes dropped exe files
valid_authenticode: The digital signature has been verified

Related reports