General
- Target message - 2026-07-31T141840.964.txt
- Size 47KB
- Sample260731-thrdbabk9t
- SHA256 10ea441db8df8516c837383b9e96a6f38e8c9bec3d4608595106862fc7f90791
- MD5 5c0a0300dfd34781a298a2237678397f
- SHA1 11c2f14f94fadcc91ed18aebb7923c737d67b465
- SHA512 cc99b76d13633a87228629f3356a8202251a3a6cb68b5d37c142875a77816d4407dc1152a735ed3671618450df1b8bd55470b7aa6cd8d462959e55b5701af2a2
- SSDEEP 768:eVeP4nOf/DCI74qZXSlq+F+h2g+sfEJIiyqib6wW8J4ocG8y3rph72AeR2Kg:eVeP4nO3HpH+F+h2bsfEJIipiGwW8J4K
- TLSH T19E2376A092AF70AE4A41B05BD5047B4ABA6740FE7F2F571638543E7F35F206087AD60E
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
message - 2026-07-31T141840.964.js
Resource
win10ltsc2021-20260513-en
Malware Config
Targets
-
- Target message - 2026-07-31T141840.964.txt
- Size 47KB
- SHA256 10ea441db8df8516c837383b9e96a6f38e8c9bec3d4608595106862fc7f90791
- MD5 5c0a0300dfd34781a298a2237678397f
- SHA1 11c2f14f94fadcc91ed18aebb7923c737d67b465
- SHA512 cc99b76d13633a87228629f3356a8202251a3a6cb68b5d37c142875a77816d4407dc1152a735ed3671618450df1b8bd55470b7aa6cd8d462959e55b5701af2a2
- SSDEEP 768:eVeP4nOf/DCI74qZXSlq+F+h2g+sfEJIiyqib6wW8J4ocG8y3rph72AeR2Kg:eVeP4nO3HpH+F+h2bsfEJIipiGwW8J4K
- TLSH T19E2376A092AF70AE4A41B05BD5047B4ABA6740FE7F2F571638543E7F35F206087AD60E
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (6135) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Downloads MZ/PE file
-
Uses browser remote debugging
Can be used to control the browser and steal sensitive information such as credentials and session cookies.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1JavaScript
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Ignore Process Interrupts
1Modify Authentication Process
1Modify Registry
2Subvert Trust Controls
2Install Root Certificate
2