Managed XDR

candiru.exe — malware analysis report

File info

Filename
candiru.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
156 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
5dac8bc89eb6645b7d875738607dd3d0b92d0562
SHA256
eea49a2f911886c3d445f09b223ea5c8f027639f7f64e359a0d1c136b0aae137
MD5
395bd27559ce0999ad5c1d574bbab68f

Signatures

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
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

T1564.001 hides_original_file: Makes original executable file hidden
T1564.001 stealth_file: Creates hidden or system files
T1027.002 packer_polymorphic: Creates a modified copy of itself
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1112 stealth_hiddenreg: Attempts to change Explorer settings so that hidden files won't be displayed
T1562.001 disables_windowsupdate: Disables Windows Auto Updates
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1027.002 packer_vb: The executable file is packed using VB
T1480 system_default_lang_id_present: Checks the system language

Discovery

T1057 process_interest: Enumerates processes

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
dns_without_resolve: DNS query without a response
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
break_limit_exceeded: Warning: function calls limit has been exceeded
get_policy_info: Retrieves information about a Policy object
suricata_alert: Malicious traffic detected