Managed XDR

home-petik-ss-malware-...lex_stealc_stop_tofsee (Hupigon) — malware analysis report

File info

Filename
home-petik-ss-malware-2025-09-13_42d15e49875e47b9065cd5afbbcc4300_elex_stealc_stop_tofsee
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
3.5 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
0bdb42876978694d3b0cbfa9e6ac3df3ac780a49
SHA256
f69132e3f81dc94ce65b10a9c0b91d5cfcb664fc5018b3f9645f9a2ad0c614c5
MD5
42d15e49875e47b9065cd5afbbcc4300

Malwares

  • Hupigon

Signatures

Execution

T1059.003 executes_dropped_cmd: Executes dropped batch files

Privilege Escalation

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
T1055 sets_debug_registers: Sets debug registers for a thread in a different 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

T1055.002 inject_write_pe: Writes PE file to another process's memory
T1055.012 injection_runpe: Injects code into another process
T1055 sets_debug_registers: Sets debug registers for a thread in a different process
T1036 system_filename: Created a file named as a common system file
T1036 system_procname: Created a process named as a common system process
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1218 suspicious_cmdline_keywords: Cmdline with suspicious keywords

Discovery

T1057 process_interest: Enumerates processes

Command and Control

T1071.001 network_cnc_http: Suspicious HTTP traffic
T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
created_exe_is_similar_to_system_one: Сreated exe is similar to system one
modifies_certs: Attempts to generate or modify system certificates
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
suspicious_process_network: Unusual process network activity detected
dead_host: Connects to IP addresses that do not respond to requests
executes_dropped_exe: Executes dropped exe files
unexpected_exception: Unexpected exception
no_graphical_activity: No graphic activity
require_administrator: Requests administrator privileges
creates_suspended_process: Creates suspended process
pe_overlay: PE file contains overlay
suricata_alert: Malicious traffic detected

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