MALICIOUS — 5aecb3fe9adfc7481eba61d6da09c77c6c6d5f2c566d036a46c8e93beaa17edb

MALICIOUS — 5aecb3fe9adfc7481eba61d6da09c77c6c6d5f2c566d036a46c8e93beaa17edb is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (85/100), attributed to the HUILoader family. 6 of 55 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: 5aecb3fe9adfc7481eba61d6da09c77c6c6d5f2c566d036a46c8e93beaa17edb
• SHA-1: 54aa26c7b7b579512dd8a90a465eea2ab70648f1
• MD5: 0b33eb9c4861ab47d869220724bfb829
• imphash: 810e6da29f0b89e9dee17fdf75131966
• ssdeep: 196608:U6/uUKSpqdQaybYzbYGwVXD/HijK+bd42H4ylv:U6mUKUqdQaeYzFwt/CjKw/H/
• TLSH: T137668D5A0B29568FD361E604D63856DE24C05C93903E9B4880C7013E67EB7B3E7E91EB
• Submitted as: 5aecb3fe9adfc7481eba61d6da09c77c6c6d5f2c566d036a46c8e93beaa17edb
• File type: pe · Size: 6725170 bytes
• Verdict: malicious (85/100) · Family: HUILoader

Detections (6 of 55 engines)

• YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
• capa (capabilities): capability:collection/keylog
• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Trojan:Win32/Wacatac.B!ml
• Kaspersky (KVRT): HEUR:Trojan-Downloader.Win32.Adload.pef

MITRE ATT&CK

• T1056.001
• T1055

YARA

• Windows_Injection_Api_Combo

Why this verdict

The malicious score of 85/100 is the fusion of 5 weighted signals:

• Process injection API combination (rule Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90
• 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://purl.org/dc/elements/1.1/, http://zentimo.com - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: high-entropy-sections:.text - 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://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://ns.adobe.com/xap/1.0/
• http://purl.org/dc/elements/1.1/
• http://schemas.microsoft.com/SMI/2005/WindowsSettings
• http://schemas.microsoft.com/SMI/2016/WindowsSettings
• http://zentimo.com

Embedded domains

• o6.hk
• www.w3.org
• ns.adobe.com
• purl.org
• paint.net
• schemas.microsoft.com
• f.cc
• zentimo.com

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report