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Duo Tech

@duotech
Trusted contributor
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2,481 detections

Detects the execution of command lines associated with the GigaWiper 'GRATServiceManager' module. This module is used by the GigaWiper destructive backdoor to manage services, likely for persistence or malicious service manipulation.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
100
Detects the execution of a potential file encryption utility that uses command-line flags ('enc'/'dec', '-k'/'-i'/'--keyfile') in conjunction with a 'key.txt' file. This pattern is characteristic of custom encryption tools used by threat actors to encrypt files on a system.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
100
Detects the execution of a potential file encryption utility that uses command-line flags ('enc'/'dec', '-k'/'-i'/'--keyfile') in conjunction with a 'key.txt' file. This pattern is characteristic of custom encryption tools used by threat actors to encrypt files on a system.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
100
Detects the use of bcdedit.exe and reagentc.exe to disable Windows system recovery and boot failure remediation, a common technique used by malware to inhibit system restoration after a destructive or ransomware attack.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
100
Detects the use of bcdedit.exe and reagentc.exe to disable Windows system recovery and boot failure remediation, a common technique used by malware to inhibit system restoration after a destructive or ransomware attack.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
100
Detects the creation of scheduled tasks using PowerShell commands that incorporate execution policy bypass and hidden window styling. This pattern is commonly observed in malware loaders and persistence mechanisms to minimize visual indicators during execution.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
100
Detects potential disk wiping activity by identifying the enumeration of physical disk drives via WMI queries combined with command-line arguments indicative of destructive wiping tools, such as functions related to unallocating drives or writing random data.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
100
Detects the execution of XMRig cryptocurrency miner or network connections to known mining pool endpoints associated with XMRig, masquerading as or originating from the legitimate Windows process 'fontdrvhost.exe'. This behavior indicates potential resource hijacking.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
003
Detects the creation or registration of scheduled tasks involving the suspicious artifact 'SolidPDFPcl2Bmp'. This monitoring covers process executions using schtasks.exe or reg.exe, registry modifications to the Windows Task Scheduler cache, and file drops within the Windows System32 Tasks directory, which are common indicators of persistence establishment via scheduled tasks.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
6012
Detects the execution of the MinIO Client (mc.exe) on Windows with command-line arguments indicating the interaction with external or arbitrary bucket and endpoint locations. This behavior is indicative of an attacker staging or exfiltrating data to an external S3-compatible cloud storage provider.
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Duo Tech@duotech
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Detections.ai Community
4 months ago
100
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