T1003.001 LSASS Memory in real malware

ATT&CK technique T1003.001 LSASS Memory appears in 46 publicly analyzed samples on MalwareAnalyzer by Cyble, 0.0% of the analyzed corpus. Seven-day prevalence is rising (43 recent vs 1 prior). Most associated families: Fugrafa, Brontok, Mimikatz, Small.

Tactics: credential-access

Prevalence in the corpus

Malware families using T1003.001

Example samples

Canonical technique definition: MITRE ATT&CK T1003.001 (ATT&CK v19.1, CC BY 4.0).

Frequently asked about T1003.001

How common is ATT&CK T1003.001 (LSASS Memory) in real malware?
ATT&CK technique T1003.001 LSASS Memory appears in 46 publicly analyzed samples on MalwareAnalyzer by Cyble, 0.0% of the analyzed corpus. Seven-day prevalence is rising (43 recent vs 1 prior). Most associated families: Fugrafa, Brontok, Mimikatz, Small.
Is T1003.001 becoming more common?
Prevalence is rising: 43 samples in the last seven days against 1 in the seven days before. This measures submissions to MalwareAnalyzer by Cyble, so it reflects what is being submitted here rather than global attacker behaviour.
Which malware families use T1003.001?
In this corpus T1003.001 is most associated with Fugrafa (43), Brontok (1), Mimikatz (1), Small (1). Counts are analyzed samples per family in which the technique was observed.
What share of analyzed samples use T1003.001?
0.0% of the publicly analyzed corpus (46 of 100981 samples) exhibits T1003.001. Technique attribution comes from behavior captured during real sandbox detonation and from static analysis, not from a vendor label.

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