General
-
Target
https://www.obj-sys.com/xbv27xDL/xbinder.php
-
Sample
250101-wc6l6awjdx
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.obj-sys.com/xbv27xDL/xbinder.php
Resource
win10ltsc2021-20241211-en
Malware Config
Extracted
asyncrat
1.0.7
Default
51.89.44.68:8848
etb3t1tr5n
-
delay
1
-
install
true
-
install_file
svchost.exe
-
install_folder
%Temp%
Extracted
gurcu
https://api.telegram.org/bot7674843264:AAGzWOldtG3GqsZObUVSOc6rpPUp0jvoUtc/getM
https://api.telegram.org/bot7674843264:AAGzWOldtG3GqsZObUVSOc6rpPUp0jvoUtc/sendMessage?chat_id=-1002262935377
Targets
-
-
Target
https://www.obj-sys.com/xbv27xDL/xbinder.php
-
Asyncrat family
-
Gurcu family
-
Async RAT payload
-
Downloads MZ/PE file
-
A potential corporate email address has been identified in the URL: [email protected]
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Uses the VBS compiler for execution
-
Accesses Microsoft Outlook profiles
-
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
-
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 v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1