Managed XDR

cryptor.exe — malware analysis report

File info

Filename
cryptor.exe
File type
PE32+ executable (GUI) x86-64, for MS Windows
File size
258.5 KB
First seen
Last seen

Environment

win7/x64 en

Hashes

SHA1
d22bcd99a4020750089065c178c423aedbb44553
SHA256
8b8b24501d947703aa13c20d1848606dc2334bad610e0c0c6f910c69d103d77f
MD5
4c8ed662ff96acdb447e530225d9a049

Signatures

Execution

T1047 has_wmi: Executes one or several WMI requests

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

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
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 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1057 process_interest: Enumerates processes

Impact

T1490 vssadmin_delete_shadows: Attempt to delete volume shadow copies

Other

yara_rules: Static rules
ransomware_shadowcopy: Removes volume shadow copies
no_graphical_activity: No graphic activity
test_check_service: Starts services