Managed XDR

cryptor.exe (Conti) — malware analysis report

File info

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

Environment

win7/x86 en

Hashes

SHA1
02842dff1c35f4328a3ef9e1bb2750fe2f6582c7
SHA256
97b1793ef987bd1e0eb7902862a9a9783eb8d21bdced9e14b3de36b10f312d88
MD5
870b5fe394662f3198c0a0c1186df2e4

Malwares

  • Conti

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

T1555.003 cookie_files: Accesses cookie files
T1552 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

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