General
- Target 57f5d6a0f4ba2b5db7c32af655a63a62b82e83f8bc03650f953eed6a6f0e1fa2.exe
- Size 754KB
- Sample260910-nefjrabm7s
- SHA256 57f5d6a0f4ba2b5db7c32af655a63a62b82e83f8bc03650f953eed6a6f0e1fa2
- MD5 6ff3cc67b35a5caed0468ea9352506e9
- SHA1 e1de54b8f46e5c4fa38052f0cf5891e7d35549a9
- SHA512 20142dbad5fc1bdd642ee64dee3cd9742d5c7f81a8d801f152850f64be1bf8e1bb6b2b575bc578ca4b89096cc6b9ebf19615018690e65bbe79140708cb2f66fa
- SSDEEP 12288:Ruo+0HjJ35LZ6LxWq76MSlNl5tuinL5CiPAwq4r/QGmuQv4lRl4e:Io+qz6LoqIlNHtu0VfP1q4r/QNv4Ll
- TLSH T116F412687726FE52C9AD4B750A77E33413A59E5DE111C327CBEE9DEF3C20245AC08682
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
57f5d6a0f4ba2b5db7c32af655a63a62b82e83f8bc03650f953eed6a6f0e1fa2.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
57f5d6a0f4ba2b5db7c32af655a63a62b82e83f8bc03650f953eed6a6f0e1fa2.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
xworm
-
5.0
-
45.154.98.168:9019
-
U1HTpom8klWxOpDd
-
Install_directory
%AppData%
-
install_file
XWormClient.exe
Targets
-
- Target 57f5d6a0f4ba2b5db7c32af655a63a62b82e83f8bc03650f953eed6a6f0e1fa2.exe
- Size 754KB
- SHA256 57f5d6a0f4ba2b5db7c32af655a63a62b82e83f8bc03650f953eed6a6f0e1fa2
- MD5 6ff3cc67b35a5caed0468ea9352506e9
- SHA1 e1de54b8f46e5c4fa38052f0cf5891e7d35549a9
- SHA512 20142dbad5fc1bdd642ee64dee3cd9742d5c7f81a8d801f152850f64be1bf8e1bb6b2b575bc578ca4b89096cc6b9ebf19615018690e65bbe79140708cb2f66fa
- SSDEEP 12288:Ruo+0HjJ35LZ6LxWq76MSlNl5tuinL5CiPAwq4r/QGmuQv4lRl4e:Io+qz6LoqIlNHtu0VfP1q4r/QNv4Ll
- TLSH T116F412687726FE52C9AD4B750A77E33413A59E5DE111C327CBEE9DEF3C20245AC08682
- 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
SmartAssembly .NET packer
Detects SmartAssembly .NET packer.
Suspicious use of SetThreadContext
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