Dear Threat Actor(s) targeting POS systems,
After malwrhunterteam saw your malware payloads being distributed online, presumably trying to infect restaurants like Buffalo Wild Wings, I can see you've switched up your tactics a little.
Your latest payload, which is delivered from a different web domain, is absolutely cooked.
You forgot to strip the metadata out of your payload. I was able to immediately recover everything and quite literally get your payload back to damn near the original source code.
I can see how you're:
- Keylogging
- Managing these computers remotely with Hidden VNC
- Registering infected machines with your C2
- Attempting to evade security products
- Pulling credit-card numbers out of POS systems when customers swipe their credit card
- Attempting to move laterally over the network by exploiting SMB
- etc
It would be unethical of me to give you advice on how to write malware, but I really want to emphasize that I know you're using AI to write this malware and that you're making really goofy mistakes. Your domain "test(.)qovexira(.)xyz" is in plain text and is directly under the function "register_with_c2".
Code metadata you left in place:
- auto_ops_thread
- beacon_loop
- check_for_update
- dbglog
- delayed_persistence_thread
- detect_pos_role
- exec_command
- format_card_tracks
- generate_agent_id
- get_system_info
- http_get
- http_post
- hvnc_input_thread
- hvnc_spawn_app
- hvnc_stream_thread
- hvnc_task
- implant_upload_file
- install_persistence
- is_btc_address
- is_eth_address
- kb_buf_read (Keyboard)
- kb_hook_routine (Keyboard)
- kb_hook_start (Keyboard)
- lan_collect_neighbors
- lanmon_capture
- lanspread_smb_push
- peak_hours_thread
- pos_aloha_info_run
- pos_db_dump_run
- pos_ensure_drop_dir
- pos_lsa_dump_run
- pos_mod_op_7
- pos_module_run
- pos_port_sweep_run
- pos_ram_scrape_run
- pos_terminal_run
- pos_upload_file
- process_task
- read_file
- register_with_c2
- run_ch
- run_pivot_scan
- scanner_watch_thread
- self_heal_persistence
- send_result
- steal_browser_creds
- take_screenshot
- update_loop
- upq_worker
- watchdog_thread
- write_file
Post #9523
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