General
- Target b0b0e64cecb0ab90aa114f904328ed4385b6985ff76097e528d02f166d3f78c6.exe
- Size 759KB
- Sample260810-rrnmnsbk51
- SHA256 b0b0e64cecb0ab90aa114f904328ed4385b6985ff76097e528d02f166d3f78c6
- MD5 b303d7eeaa7ac464c13b60326047c80f
- SHA1 efbe6ea9783b9924c7509e6aa13085503eeb82cf
- SHA512 46a4ea2db7caaee9745c1389f52fcc89411904694f2df013951a863237ee73c2d388cc44dfa87bad90fa0e66d67cb5bd8a0bc474a7b96f4307440dd71180ef9e
- SSDEEP 12288:silJdbWPQTYq+2y8bQ5SXyaRCh+t7kDWygTdE7wgRs/zaiIgqEbUQQSkN4:si1TYq05laRX6wE0gi7aiIgqEZHz
- TLSH T176F412141607F413C554173D49E2F2B462BAAFD5A813D217AFDDBFDBBE227229C402A2
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
b0b0e64cecb0ab90aa114f904328ed4385b6985ff76097e528d02f166d3f78c6.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b0b0e64cecb0ab90aa114f904328ed4385b6985ff76097e528d02f166d3f78c6.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
xworm
-
5.0
-
172.31.29.143:9090
-
FazTWqiCCyr9RaOl
-
Install_directory
%AppData%
-
install_file
XWormClient.exe
Targets
-
- Target b0b0e64cecb0ab90aa114f904328ed4385b6985ff76097e528d02f166d3f78c6.exe
- Size 759KB
- SHA256 b0b0e64cecb0ab90aa114f904328ed4385b6985ff76097e528d02f166d3f78c6
- MD5 b303d7eeaa7ac464c13b60326047c80f
- SHA1 efbe6ea9783b9924c7509e6aa13085503eeb82cf
- SHA512 46a4ea2db7caaee9745c1389f52fcc89411904694f2df013951a863237ee73c2d388cc44dfa87bad90fa0e66d67cb5bd8a0bc474a7b96f4307440dd71180ef9e
- SSDEEP 12288:silJdbWPQTYq+2y8bQ5SXyaRCh+t7kDWygTdE7wgRs/zaiIgqEbUQQSkN4:si1TYq05laRX6wE0gi7aiIgqEZHz
- TLSH T176F412141607F413C554173D49E2F2B462BAAFD5A813D217AFDDBFDBBE227229C402A2
- 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
-
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
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1