General
- Target rat2026rm.exe
- Size 1.2MB
- Sample261031-vk628ayz5m
- SHA256 9c07f861a8b76a5d1d38456a70e227b355eb0b0e94362599a5bcbb6814de052a
- MD5 695bf9f633e8175f8f5d9aa09ddbb0c9
- SHA1 6d80705a8b2d8ac7ff6d3b0ac936d9568dbea284
- SHA512 203b6ce1c737a22b92d05a9511cd449a1d1815c7e8134498442d84a203a8f368e89f1626032e68a2170a9ae5bfb9978ec7b8c470c4b16533a16254e52e346fb1
- SSDEEP 12288:3lr8qy+8cW0Uqh2FBEiPR85hexbIqWGoTXRKGsHvZIeHQtQlD:Of+dWn9OH9B0HvZ5x
- TLSH T13E55F96FFB47C908D07179BD8E977715A7EB0B527B36E746AA0027780AB86815CC3243
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
rat2026rm.exe
Resource
win10ltsc2021-20260911-uk
Malware Config
Extracted
-
gomorat
-
1.8
-
t.me/junk_code
-
130.49.213.211:20731
-
4qp2ysbd)$b235c^425!ckk
-
antivirtual
false
-
certificate
vekzgz2p5djbexz0nsfozs1zzc00
-
delay_unit
Hours
-
delay_value
420
-
disk_spread
false
-
enable_delay
false
-
exclusion_wd
true
-
hidden_file
true
-
install
true
-
install_watchdog
true
-
key
iz2b0ojf4yblso666hxat71x36gglex
-
path_client
%ProgramFiles%\junkSearch.exe
-
path_watchdog
%Windows%\junkSearcher.exe
-
pump
true
-
rootkit
lmsi3k6npq52c4970tly
-
rootkit_type
junkkit
-
task_client
ShellHost
-
task_watchdog
CookieManager
-
usb_spread
true
-
use_install_admin
true
-
user_init
true
-
winlogon_shell_enable
true
-
wmi_name
WindowsDefender
-
wmi_startup
true
Targets
-
- Target rat2026rm.exe
- Size 1.2MB
- SHA256 9c07f861a8b76a5d1d38456a70e227b355eb0b0e94362599a5bcbb6814de052a
- MD5 695bf9f633e8175f8f5d9aa09ddbb0c9
- SHA1 6d80705a8b2d8ac7ff6d3b0ac936d9568dbea284
- SHA512 203b6ce1c737a22b92d05a9511cd449a1d1815c7e8134498442d84a203a8f368e89f1626032e68a2170a9ae5bfb9978ec7b8c470c4b16533a16254e52e346fb1
- SSDEEP 12288:3lr8qy+8cW0Uqh2FBEiPR85hexbIqWGoTXRKGsHvZIeHQtQlD:Of+dWn9OH9B0HvZ5x
- TLSH T13E55F96FFB47C908D07179BD8E977715A7EB0B527B36E746AA0027780AB86815CC3243
- MD5 SHA1 SHA512 SSDEEP TLSH
Modifies WinLogon for persistence
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Loads dropped DLL
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Active Setup
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1