MALICIOUS — 90a4d6552614071eafa2aff16768c88b791cf03e8bc5a987a56977e741614a42

MALICIOUS — 90a4d6552614071eafa2aff16768c88b791cf03e8bc5a987a56977e741614a42 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Lmir family. 9 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 90a4d6552614071eafa2aff16768c88b791cf03e8bc5a987a56977e741614a42
• SHA-1: cb160039c88f5d98cbdb1a9383a82dfb4a15f655
• MD5: d5fb3b65dfe9cd4b20274b99a3cdf1af
• imphash: 5124cd999a2e4c567a9a25b581fe72b3
• ssdeep: 6144:bvrb22uGLbWhTjYVM9IOIs6qUWslyPlxPDHt/OE9:bDb22DShTEe9IllyfPD3
• TLSH: T130459DB78406FE07E871D56A6830932C681FE8B7786F6D4C0346C05EA4E296371B71AD
• Submitted as: 90a4d6552614071eafa2aff16768c88b791cf03e8bc5a987a56977e741614a42
• File type: pe · Size: 287204 bytes
• Verdict: malicious (96/100) · Family: Lmir

Detections (9 of 55 engines)

• capa (capabilities): capability:execution/powershell
• MalwareAnalyser heuristics (entropy/packer): UPX
• ClamAV (daily): Win.Trojan.Lmir-24
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• YARA: Yara-Rules community: YR_AntiDebug_Checks
• Detect It Easy (packer/type): DIE:Turbo Linker
• Microsoft Defender: Virus:Win32/Viking.KI
• Emsisoft (Emergency Kit): Trojan.Agent.CGVL
• Kaspersky (KVRT): Trojan-GameThief.Win32.Lmir.oa

MITRE ATT&CK

• T1059.001

Why this verdict

The malicious score of 96/100 is the fusion of 6 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Lmir-24 (rule Win.Trojan.Lmir-24) - engine signal, weight 0.90, confidence 0.95
• execute via PowerShell (rule execute via PowerShell) - capa signal, weight 0.40, confidence 0.80
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70
• Packing/obfuscation: UPX, high-entropy-sections:UPX1, Turbo 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.

Embedded URLs

• http://go.microsoft.com/fwlink/?LinkId=154498
• http://crl.verisign.com/tss-ca.crl0
• http://crl.verisign.com/pca3.crl0
• https://www.verisign.com/cps0
• http://logo.verisign.com/vslogo.gif04
• https://www.verisign.com/rpa
• http://csc3-2010-crl.verisign.com/CSC3-2010.crl0D
• http://csc3-2010-aia.verisign.com/CSC3-2010.cer0
• https://www.verisign.com/cps0*
• https://www.verisign.com/rpa0
• http://crl.verisign.com/pca3-g5.crl04

Embedded domains

• go.microsoft.com
• crl.verisign.com
• www.verisign.com
• logo.verisign.com
• csc3-2010-crl.verisign.com
• csc3-2010-aia.verisign.com

File paths

• S:\:
• X:\:`:d:h:l:p:t:x:

More Lmir samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report