General
- Target RuntimeBroker.exe
- Size 7.3MB
- Sample260922-v1y2jsbd96
- SHA256 ed82372bc663a2c8e47c7e4248df066bb836c4138c434935fce7f409dc3e98a5
- MD5 981a4f38b35cd917fbf0617418986c10
- SHA1 e1b47ab02917d86c64317826562c679338ab91a2
- SHA512 181f6372e328c726ff5c999a165eed2679a31f357e3e761ac2856f33c2befb94591361254708b26118ab62570197c02969dae59f50ebdc7e2e333f0380988644
- SSDEEP 196608:IILcL4v4Ea0jajUwqnpkevna4ymoUFk+fv10mFG3Km+S:IILcECrAnpTnaSFk+lvFG3KxS
- TLSH T19D7633D17AF602F2D5A381B9CD4244C6D921B85C0335BAF74B5552A3AE2F2E8CDBB350
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
RuntimeBroker.exe
Resource
win10v2004-20260911-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
RuntimeBroker.exe
Resource
win11ltsc2024-20260911-en
15 signatures
150 seconds
Malware Config
Targets
-
- Target RuntimeBroker.exe
- Size 7.3MB
- SHA256 ed82372bc663a2c8e47c7e4248df066bb836c4138c434935fce7f409dc3e98a5
- MD5 981a4f38b35cd917fbf0617418986c10
- SHA1 e1b47ab02917d86c64317826562c679338ab91a2
- SHA512 181f6372e328c726ff5c999a165eed2679a31f357e3e761ac2856f33c2befb94591361254708b26118ab62570197c02969dae59f50ebdc7e2e333f0380988644
- SSDEEP 196608:IILcL4v4Ea0jajUwqnpkevna4ymoUFk+fv10mFG3Km+S:IILcECrAnpTnaSFk+lvFG3KxS
- TLSH T19D7633D17AF602F2D5A381B9CD4244C6D921B85C0335BAF74B5552A3AE2F2E8CDBB350
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit
-
Possible privilege escalation attempt
-
Disables service(s)
-
Loads dropped DLL
-
Modifies file permissions
-
Stops running service(s)
-
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Windows Management Instrumentation
1Persistence
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1