Managed XDR

vtdl_1753792534_9q5nxttz (Conti) — malware analysis report

File info

Filename
vtdl_1753792534_9q5nxttz
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
206.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
cdfea0b20de36296d03fbd13aa3689b85d9ab21e
SHA256
059bdfca023aabe1585e6cd533332cf043b51cd8ea64942772028724f8b034f9
MD5
ac207ac8eab06af88f62e2a51bcdb816

Malwares

  • Conti

Signatures

Execution

T1047 has_wmi: Executes one or several WMI requests
T1059.003 suspicious_process: Spawns a suspicious process

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574 dropper_dll: Creates DLL, which is then loaded into the process
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

T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1070.004 self_removal_command: Executes command to delete itself
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 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
message_box: Displays a message
error_drawtext: An error occured while executing the file
test_check_service: Starts services

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