General
- Target https://gofile.io/d/RwFo7tsO
- Sample261024-1zb4aaev3p
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://gofile.io/d/RwFo7tsO
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
https://gofile.io/d/RwFo7tsO
Resource
win10ltsc2021-20260911-en
Behavioral task
behavioral3
Sample
https://gofile.io/d/RwFo7tsO
Resource
win11-20260911-en
Behavioral task
behavioral4
Sample
https://gofile.io/d/RwFo7tsO
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
njrat
-
<- NjRAT 0.7d Horror Edition ->
-
Victim
-
5.tcp.cpolar.cn:11548
-
bdf05ca063173b2d8f0673df1a3fe649
-
reg_key
bdf05ca063173b2d8f0673df1a3fe649
-
splitter
Y262SUCZ4UJJ
Targets
-
- Target https://gofile.io/d/RwFo7tsO
-
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 a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
-
Executes dropped EXE
-
Modifies system executable filetype association
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
MITRE ATT&CK Enterprise v16
Persistence
Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Privilege Escalation
Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Defense Evasion
Masquerading
1Match Legitimate Name or Location
1Modify Registry
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Query Registry
4Remote System Discovery
1System Information Discovery
4System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1System Time Discovery
1