Managed XDR

home-petik-ss-malware-...der_stealc_stop_tofsee (Vidar) — malware analysis report

File info

Filename
home-petik-ss-malware-2025-09-15_e8cb83337146dec12e5d5ebcf7137cec_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
449.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
cc8e1070648dd888f074a423e6988800a7179c5f
SHA256
3b1c7b10ffecdd2b3eb00ae3273c8d6232dd0d4015be7512d1a9ed87b0e95061
MD5
e8cb83337146dec12e5d5ebcf7137cec

Malwares

  • Vidar

Signatures

Resource Development

T1585.001 social_telegram: Connects to Telegram (potentially for information gathering)
T1586.001 social_telegram: Connects to Telegram (potentially for information gathering)

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1562 registry_hide_tracing: Modifies File/Console tracing settings (often used to hide iocs from the system)
T1497.001 antivm_queries_computername: Retrieves the computer name
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

T1497.001 antivm_queries_computername: Retrieves the computer name
T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 wininet_https: Performs HTTP/HTTPS requests using WinInet

Other

yara_rules: Static rules
modifies_certs: Attempts to generate or modify system certificates
dead_host: Connects to IP addresses that do not respond to requests
create_rpc_bindings: Creates RPC connection
origin_langid: Unconventional language of the executable file
get_policy_info: Retrieves information about a Policy object
suricata_alert: Malicious traffic detected

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