General
- Target ratonClient.exe
- Size 2.4MB
- Sample260801-ghecjaee68
- SHA256 18b5093eed65dd43536c6f5227ecee1131cf86f61fd17a7fe0ee08e15aecfa81
- MD5 c57656d22c7e459a07ccb29fd7323c3d
- SHA1 bb9ee0ce8b67d532eeded1abc1fd219c1d245979
- SHA512 360f2f604fda1539bc38321179c17e8d2955faf9d338cff9f4681ab4466da1100fbcdcdc93ead0db645ee0ee833257790dfd5f7fc0c79b78b30971de63a0d8cc
- SSDEEP 49152:ggVUlsHjkmiGWU5+5WDtsclR0BxMzaRw4aAn46:ggVUuHjkDGjYQDGuRxzew
- TLSH T112C5012833F9C618F1AF4BF4A57589664731FD179C12DBAC58E139AE04B6F44BA10B23
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
ratonClient.exe
Resource
win10v2004-20260513-uk
Behavioral task
behavioral2
Sample
ratonClient.exe
Resource
win10ltsc2021-20260513-uk
Malware Config
Extracted
-
ratonrat
-
Free
-
cql7fmsob2.localto.net:4630
-
wM8iheWek1oEYQrHRWZXnUp
-
assist
true
-
box
false
-
box_icon
No icon
-
box_msg
empty
-
box_title
empty
-
defender
true
-
delay
3
-
hide_file
true
-
open_website
false
-
process_critical
true
-
reconnect
3
-
startup
true
-
tag
Wonderful Client
-
uac
true
-
vm
false
-
website
https://t.me/sillyisafed
Targets
-
- Target ratonClient.exe
- Size 2.4MB
- SHA256 18b5093eed65dd43536c6f5227ecee1131cf86f61fd17a7fe0ee08e15aecfa81
- MD5 c57656d22c7e459a07ccb29fd7323c3d
- SHA1 bb9ee0ce8b67d532eeded1abc1fd219c1d245979
- SHA512 360f2f604fda1539bc38321179c17e8d2955faf9d338cff9f4681ab4466da1100fbcdcdc93ead0db645ee0ee833257790dfd5f7fc0c79b78b30971de63a0d8cc
- SSDEEP 49152:ggVUlsHjkmiGWU5+5WDtsclR0BxMzaRw4aAn46:ggVUuHjkDGjYQDGuRxzew
- TLSH T112C5012833F9C618F1AF4BF4A57589664731FD179C12DBAC58E139AE04B6F44BA10B23
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects RatonRAT payload
-
Modifies firewall policy service
-
Modifies security service
-
Boot or Logon Autostart Execution: Port Monitors
Adversaries may use port monitors to run an adversary supplied DLL during system boot for persistence or privilege escalation.
-
Boot or Logon Autostart Execution: Print Processors
Adversaries may abuse print processors to run malicious DLLs during system boot for persistence and/or privilege escalation.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Impair Defenses: Safe Mode Boot
-
Modifies system executable filetype association
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Port Monitors
1Print Processors
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Port Monitors
1Print Processors
1Create or Modify System Process
2Windows Service
2Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
2Disable or Modify System Firewall
1Safe Mode Boot
1Modify Registry
4