SUSPICIOUS — a31bc13df4ed130f0c5a0409200247abe700620fa69e056d580b35acebe2eacf

SUSPICIOUS — a31bc13df4ed130f0c5a0409200247abe700620fa69e056d580b35acebe2eacf is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (56/100). 5 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: a31bc13df4ed130f0c5a0409200247abe700620fa69e056d580b35acebe2eacf
• SHA-1: 039adec4384e9b10738bd094d07b40bb3b2c7925
• MD5: 2a7899b5115e9129008e854aa782fb96
• imphash: f34d5f2d4577ed6d9ceec516c1f5a744
• ssdeep: 3072:pzwNVSNTo4RIJp0rcKl2MXtPofEeRNyQSuMpCkQ/D+Vm/JYpW+j3:NwnStumrp2MXt6VkQ7YrQiVZA+
• TLSH: T1F0459DBDF5AA5E02C8BA6E080C13946E4AC21F3AC05EAD88D277F877F597D175038152
• Submitted as: a31bc13df4ed130f0c5a0409200247abe700620fa69e056d580b35acebe2eacf
• File type: pe · Size: 272896 bytes
• Verdict: suspicious (56/100)

Detections (5 of 52 engines)

• capa (capabilities): capability:execution/powershell
• MalwareAnalyser heuristics (entropy/packer): Microsoft Linker
• Detect It Easy (packer/type): DIE:Microsoft Linker
• Emsisoft (Emergency Kit): Gen:Variant.MSILHeracles.28027
• Kaspersky (KVRT): UDS:Trojan.Win32.GenericML.xnet

MITRE ATT&CK

• T1059.001

Why this verdict

The suspicious score of 56/100 is the fusion of 3 weighted signals:

• execute via PowerShell (rule execute via PowerShell) - capa signal, weight 0.40, confidence 0.80
• Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: Microsoft Linker - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report