General
- Target b913fbf9387847b7bc9fe68ed66f1b0d135c4e168598198b34a187d63a741012
- Size 7.7MB
- Sample260826-yvjlfsvgra
- SHA256 b913fbf9387847b7bc9fe68ed66f1b0d135c4e168598198b34a187d63a741012
Malware Config
Targets
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- Target b913fbf9387847b7bc9fe68ed66f1b0d135c4e168598198b34a187d63a741012
- Size 7.7MB
- SHA256 b913fbf9387847b7bc9fe68ed66f1b0d135c4e168598198b34a187d63a741012
Score10/10-
Family: xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
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Modifies Windows Defender notification settings
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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XMRig Miner payload
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Command and Scripting Interpreter: PowerShell
Run Powershell and hide display window.
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Possible privilege escalation attempt
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Cryptocurrency Miner
Makes network request to known mining pool URL.
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Deletes itself
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Disables service(s)
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Executes dropped EXE
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Modifies file permissions
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Stops running service(s)
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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File and Directory Permissions Modification: Windows File and Directory Permissions Modification
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Indicator Removal: File Deletion
Adversaries may delete files left behind by the actions of their intrusion activity.
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Drops file in System32 directory
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
3Windows Service
3Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Scheduled Task
1