MALICIOUS — c738f7a44665e280893813d03df075cb5f3ec595588c66991563b7123fa3a59d

MALICIOUS — c738f7a44665e280893813d03df075cb5f3ec595588c66991563b7123fa3a59d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100), attributed to the HUILoader family. 7 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: c738f7a44665e280893813d03df075cb5f3ec595588c66991563b7123fa3a59d
• SHA-1: bf21f9fc63688da3f7e918fb698396af6a4c6390
• MD5: 05bc5e9b2dbfa73b3871444f902acd2d
• imphash: 5144a995e58e9a1dec8b8e0e5ed55aec
• ssdeep: 12288:Umy65aENM6wqo5a2fEHdkBrerDm2PJnS1IjMgosasrkTngFSJ+E1nrew5iuT/cr:Umy3ENzwjVmDzZgNdWi+mnrL9
• TLSH: T132508D09665E23B8D5EBA7204864C95CC9ABBB3000DD008BD54BDE2642971FB705FBF9
• Submitted as: c738f7a44665e280893813d03df075cb5f3ec595588c66991563b7123fa3a59d
• File type: pe · Size: 823296 bytes
• Verdict: malicious (95/100) · Family: HUILoader

Detections (7 of 52 engines)

• capa (capabilities): capability:collection/keylog
• ClamAV (daily): Win.Trojan.Generic-9907165-0
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Virus:Win32/Pidgeon.A
• Emsisoft (Emergency Kit): Win32.Prepender.Gen.1
• Trellix Stinger (McAfee): Flyagent.d
• Kaspersky (KVRT): Virus.Win32.Agent.ev

MITRE ATT&CK

• T1071.001
• T1056.001

Why this verdict

The malicious score of 95/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Generic-9907165-0 (rule Win.Trojan.Generic-9907165-0) - engine signal, weight 0.90, confidence 0.95
• capture keystrokes (rule capture keystrokes) - 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
• Embedded network infrastructure: http://www.eyuyan.com - static signal, weight 0.35, confidence 0.60
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60

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://www.eyuyan.com

Embedded domains

• www.eyuyan.com

File paths

• B:\)

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report