General
- Target bazzarnuker.exe
- Size 196KB
- Sample260628-arj6taew6k
- SHA256 58a65375edfbb047e81891c7efdb9b31f99a23fabea03950980b1aef0faecc71
- MD5 fc1a2c58fddad677ed898ee6a59f6517
- SHA1 f99f71a6bee3017593af229232b44d3f053f2e40
- SHA512 a396e152fdc726d985f085e4a764a7209e49a4419fc2bd761a6b1e23ef4808d08fd9bb20838a1f03af46ba31dd6f6207c47c1bd71e4e881ab40ca29764e376ee
- SSDEEP 3072:lD0u7Wwh//avh81WNhwuC3YdDnOfsG98/YwMewvB4xSPoJxCtSyW3SYp4m9YSZAz:lLivhaT2408VwMeEBhQJvp4m9nZmlt
- TLSH T1641423F2420793BDE9BBF0F20566B5BCA56060B7D75D6D6C9C7867A718CEA221E10220
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
bazzarnuker.exe
Resource
win10v2004-20260513-en
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
bazzarnuker.exe
Resource
win11ltsc2024-20260618-en
17 signatures
150 seconds
Malware Config
Targets
-
- Target bazzarnuker.exe
- Size 196KB
- SHA256 58a65375edfbb047e81891c7efdb9b31f99a23fabea03950980b1aef0faecc71
- MD5 fc1a2c58fddad677ed898ee6a59f6517
- SHA1 f99f71a6bee3017593af229232b44d3f053f2e40
- SHA512 a396e152fdc726d985f085e4a764a7209e49a4419fc2bd761a6b1e23ef4808d08fd9bb20838a1f03af46ba31dd6f6207c47c1bd71e4e881ab40ca29764e376ee
- SSDEEP 3072:lD0u7Wwh//avh81WNhwuC3YdDnOfsG98/YwMewvB4xSPoJxCtSyW3SYp4m9YSZAz:lLivhaT2408VwMeEBhQJvp4m9nZmlt
- TLSH T1641423F2420793BDE9BBF0F20566B5BCA56060B7D75D6D6C9C7867A718CEA221E10220
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies Windows Defender Real-time Protection settings
-
Clears Windows event logs
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Disables service(s)
-
Stops running service(s)
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1System Services
2Service Execution
2Windows Management Instrumentation
1