General
-
Target
https://github.com/BlackAll9/NjRat.0.7D/archive/refs/heads/main.zip
-
Sample
240902-tghpsavcng
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://github.com/BlackAll9/NjRat.0.7D/archive/refs/heads/main.zip
Resource
win10v2004-20240802-en
Malware Config
Extracted
xworm
83.143.112.30:3096
Dza3YLL2q2qcgzdH
Targets
-
-
Target
https://github.com/BlackAll9/NjRat.0.7D/archive/refs/heads/main.zip
-
Detect Xworm Payload
-
Download via BitsAdmin
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
BITS Jobs
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Pre-OS Boot
1Bootkit
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1