MALICIOUS — $WinREAgent .exe

MALICIOUS — $WinREAgent .exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100), attributed to the Mira family. 4 of 55 detection engines flagged it.

Identification

• SHA-256: 53916d1dcb7181a822e47bfd86d361001b90381b8f11e55d5fa709d7b872732e
• SHA-1: a874b4ca0ea7f14486aa6e3fa0e180e33b50bb66
• MD5: c7d7ebc5c2d0de9dc9596302c7242636
• imphash: 3a2003ea545fe942681da9e7683ebb58
• ssdeep: 6144:6BxIK3CTW8TMjp41u6nyHwnZE1QeDorlVMIF7gJTb4xlFhMdUliIlPMctdHJQgH:CxIK9V14ImyHYsDor/FQbWL1l7QI
• TLSH: T16B499D10EE0480E1F63752BEC4D11EACE1A89E265615408F8A7F40E97FA58B3E41DE7D
• Submitted as: $WinREAgent .exe
• File type: pe · Size: 420288 bytes
• Verdict: malicious (87/100) · Family: Mira

Detections (4 of 55 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.lol 1
• ClamAV (daily): Win.Packed.Mira-7330891-0
• Microsoft Defender: Trojan:Win32/Krap!pz
• Kaspersky (KVRT): HEUR:Trojan.Win32.Generic

Why this verdict

The malicious score of 87/100 is the fusion of 2 weighted signals:

• ClamAV (daily) flagged Win.Packed.Mira-7330891-0 (rule Win.Packed.Mira-7330891-0) - engine signal, weight 0.90, confidence 0.95
• Packing/obfuscation: high-entropy-sections:.lol 1 - 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