General
- Target 2bcfa9c1c9d168ca1697c5c8de743e1800371745b76e6b1fc288028f6bc0f8b3.bin
- Size 84KB
- Sample260813-fy43fs1thv
- SHA256 2bcfa9c1c9d168ca1697c5c8de743e1800371745b76e6b1fc288028f6bc0f8b3
- MD5 bf153885f09c94d44a3b70a39b036713
- SHA1 ffcf2b4c80a3d2335035619486317b592399c622
- SHA512 8a4b7b0d5895c1c76bb091734e1dfbb17196351fa35a4d8bb6b41cc9316ff03fc41b1d90506f797c5630fd1f6ca97e459746f6b4e361dbb1289cab4edad979ad
- SSDEEP 1536:y9q5XRtkpQ5dkAfrsQnCamnMN9RIbGLkEzNCsIY6lpIOz7dTVQEhX:FNIpQbkA+nMNEbGL9BCsGpIOz7QEhX
- TLSH T1EB839E58B7F40529E0FFAFB01DF27122C735E6132907D69F24D8068B1A27E89CE516E6
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2bcfa9c1c9d168ca1697c5c8de743e1800371745b76e6b1fc288028f6bc0f8b3.exe
Resource
win10v2004-20260513-en
Malware Config
Extracted
-
xworm
-
XWorm V6.0
-
Install_directory
%Userprofile%
-
install_file
simplechecker.exe
-
localhost
127.0.0.1
Targets
-
- Target 2bcfa9c1c9d168ca1697c5c8de743e1800371745b76e6b1fc288028f6bc0f8b3.bin
- Size 84KB
- SHA256 2bcfa9c1c9d168ca1697c5c8de743e1800371745b76e6b1fc288028f6bc0f8b3
- MD5 bf153885f09c94d44a3b70a39b036713
- SHA1 ffcf2b4c80a3d2335035619486317b592399c622
- SHA512 8a4b7b0d5895c1c76bb091734e1dfbb17196351fa35a4d8bb6b41cc9316ff03fc41b1d90506f797c5630fd1f6ca97e459746f6b4e361dbb1289cab4edad979ad
- SSDEEP 1536:y9q5XRtkpQ5dkAfrsQnCamnMN9RIbGLkEzNCsIY6lpIOz7dTVQEhX:FNIpQbkA+nMNEbGL9BCsGpIOz7QEhX
- TLSH T1EB839E58B7F40529E0FFAFB01DF27122C735E6132907D69F24D8068B1A27E89CE516E6
- 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.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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