Managed XDR

cryptor.exe — malware analysis report

File info

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

Environment

win7/x86 en

Hashes

SHA1
bdc13235a7d0c426d4c573425038f268fa8a0c99
SHA256
d44ed758a9efb36bdf2f92995a8c513808dce4e544d964afc2dcc7cbc38d4618
MD5
07de6893e22bd4305a41d68beeefeec3

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

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

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