General
- Target 4a9c0d5a9470467fb5c979acaec11b627e92e1749eba01388df21687a05bdc23.bin
- Size 45KB
- Sample260819-h3sw4a1vas
- SHA256 4a9c0d5a9470467fb5c979acaec11b627e92e1749eba01388df21687a05bdc23
- MD5 6c85b5b83851923cf24de5a83a748def
- SHA1 175f354046033b209403ef5240d4bb745ebd7a9b
- SHA512 3cef65b799b0a118d8ab6fc66c7a4816ccf83fed268fa06577ba2d22d44d8eece5f98a943c367b9b1effeea15ba78525550d558121a2a65834ad5eb9cefeb1c2
- SSDEEP 768:fx41dFDz9RA78cG1NTcMcnblYztQiVZluwbFEPr9pKxg6iOChuzjygH:ZYzocIpblYzF+GFM9oO6iOCwjH
- TLSH T1C4235A487BD08621FAFEABB1597276060671E6079D13E75E08E4839B1F276C1CE807E7
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
4a9c0d5a9470467fb5c979acaec11b627e92e1749eba01388df21687a05bdc23.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
4a9c0d5a9470467fb5c979acaec11b627e92e1749eba01388df21687a05bdc23.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
xworm
-
5.0
-
def1xxRATOVICH-62156.portmap.host:62156
-
QmK74aPoIFOFXcvQ
-
Install_directory
%AppData%
-
install_file
dllhost.exe
Targets
-
- Target 4a9c0d5a9470467fb5c979acaec11b627e92e1749eba01388df21687a05bdc23.bin
- Size 45KB
- SHA256 4a9c0d5a9470467fb5c979acaec11b627e92e1749eba01388df21687a05bdc23
- MD5 6c85b5b83851923cf24de5a83a748def
- SHA1 175f354046033b209403ef5240d4bb745ebd7a9b
- SHA512 3cef65b799b0a118d8ab6fc66c7a4816ccf83fed268fa06577ba2d22d44d8eece5f98a943c367b9b1effeea15ba78525550d558121a2a65834ad5eb9cefeb1c2
- SSDEEP 768:fx41dFDz9RA78cG1NTcMcnblYztQiVZluwbFEPr9pKxg6iOChuzjygH:ZYzocIpblYzF+GFM9oO6iOCwjH
- TLSH T1C4235A487BD08621FAFEABB1597276060671E6079D13E75E08E4839B1F276C1CE807E7
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes dropped EXE
-
Adds Run key to start application
-
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
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1