Managed XDR

vtdl_1744671782_yonwbc3e (Conti) — malware analysis report

File info

Filename
vtdl_1744671782_yonwbc3e
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
231 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
c258a81ce79b448d3fae30279664c9f04575568d
SHA256
9fd01f1a23571090913c464b75615824a517cc7faf3b18039f17ee414e97c8b6
MD5
8600226de6b1fc52fe3c0f35333abd93

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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