Managed XDR

vtdl_1745512125_ctnq4vj8 (Conti, Bazar Loader) — malware analysis report

File info

Filename
vtdl_1745512125_ctnq4vj8
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
189.5 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
3cbb5953a299a95ef49fc0a0fb31e8fea63f3099
SHA256
bd7bfae5915ee878f1f650324f07b5f567a297a3f8439834654e39d8268c5f0e
MD5
999f5046d3b65438ab0b46c51a04568c

Malwares

  • Conti
  • Bazar Loader

Signatures

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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1027.002 packer_entropy: Probably contains compressed or encrypted data

Credential Access

T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497.001 antivm_queries_computername: Retrieves the computer name

Exfiltration

T1022 encrypts_pc_info: Collects and encrypts information about the computer (possibly for exfiltration)

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
network_dns_blockchain: DNS query to Blockchain domain or TLD discovered
dns_without_resolve: DNS query without a response
dead_host: Connects to IP addresses that do not respond to requests
mimics_agent: Uses system User-Agent for requests
create_rpc_bindings: Creates RPC connection
checktokenmembership: Checks user token with CheckTokenMembership call
writes_data: Writes big amount of data to disk

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