General
- Target c28e01595c33f6347f51703c4231763b6e66a7398c9047c9990579bb9c1fa10c.bin
- Size 196KB
- Sample260802-vt25maxejc
- SHA256 c28e01595c33f6347f51703c4231763b6e66a7398c9047c9990579bb9c1fa10c
- MD5 8ed5cf2a20465c1cc5d2093d5e526583
- SHA1 710a3f26d445a54ad98eae9228cca417c0cead4f
- SHA512 af4283f824a252373dcfa28a8be547a8489137205a8437e7fe711b29d668e9bc5c61a93a62fcf756476e8149bdad90931a5a779df189ef9f4a8117d1cdb047db
- SSDEEP 3072:QaYK/xvY3BO6mil9sbe2TMEtOFc6dEEetYmS4g+Ehfx:QaYKpv+B1jlSb9MEkIEeW4g+Ehf
- TLSH T1EC142C9E2E4506F7E36CF93480F3332D633EDE3A3E965E0EE8AE3E9566318485944511
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
c28e01595c33f6347f51703c4231763b6e66a7398c9047c9990579bb9c1fa10c.exe
Resource
win10v2004-20260513-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
stammer-announcing.tun.ply.gg:26227
-
Install_directory
%AppData%
-
install_file
XClient.exe
Targets
-
- Target c28e01595c33f6347f51703c4231763b6e66a7398c9047c9990579bb9c1fa10c.bin
- Size 196KB
- SHA256 c28e01595c33f6347f51703c4231763b6e66a7398c9047c9990579bb9c1fa10c
- MD5 8ed5cf2a20465c1cc5d2093d5e526583
- SHA1 710a3f26d445a54ad98eae9228cca417c0cead4f
- SHA512 af4283f824a252373dcfa28a8be547a8489137205a8437e7fe711b29d668e9bc5c61a93a62fcf756476e8149bdad90931a5a779df189ef9f4a8117d1cdb047db
- SSDEEP 3072:QaYK/xvY3BO6mil9sbe2TMEtOFc6dEEetYmS4g+Ehfx:QaYKpv+B1jlSb9MEkIEeW4g+Ehf
- TLSH T1EC142C9E2E4506F7E36CF93480F3332D633EDE3A3E965E0EE8AE3E9566318485944511
- 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