General
-
Target
XClient.exe
-
Size
162KB
-
Sample
250304-2ch4rasr15
-
MD5
91331ecd6344f80b02ccac9760a3fcbe
-
SHA1
572029a44d99a64fbd8ca759ddd41a3391f3abb3
-
SHA256
c5a25cc0d10e27fab14c3563e826bef321f31c5128026b30227cddef219d2b85
-
SHA512
5a67bb04be2f462b34e6e17208d6d6ce045c0602b6b8c6fa03564c6577e1875f33abecdcb4cc6dc302b52c23de6ac0bb8832e0a2c17e738ded74357fb7f4ae35
-
SSDEEP
3072:I20sqx/l+bwQ/7Wb1Olk3oM5yBz65/M6If+3Js+3JFkKeTno:bA/Mbn/77y5yxBt25
Behavioral task
behavioral1
Sample
XClient.exe
Resource
win10ltsc2021-20250217-en
Malware Config
Extracted
xworm
-
Install_directory
%Temp%
-
install_file
svchost.exe
-
pastebin_url
https://pastebin.com/raw/kADeGNZE
Targets
-
-
Target
XClient.exe
-
Size
162KB
-
MD5
91331ecd6344f80b02ccac9760a3fcbe
-
SHA1
572029a44d99a64fbd8ca759ddd41a3391f3abb3
-
SHA256
c5a25cc0d10e27fab14c3563e826bef321f31c5128026b30227cddef219d2b85
-
SHA512
5a67bb04be2f462b34e6e17208d6d6ce045c0602b6b8c6fa03564c6577e1875f33abecdcb4cc6dc302b52c23de6ac0bb8832e0a2c17e738ded74357fb7f4ae35
-
SSDEEP
3072:I20sqx/l+bwQ/7Wb1Olk3oM5yBz65/M6If+3Js+3JFkKeTno:bA/Mbn/77y5yxBt25
Score10/10-
Detect Xworm Payload
-
Xworm family
-
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.
-
Drops startup file
-
Executes dropped EXE
-
Adds Run key to start application
-
Legitimate hosting services abused for malware hosting/C2
-
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1