MALICIOUS — 3497949116243d6f192836d2d1ca227d30e92e07f1432cbe78da68a3566880d0

MALICIOUS — 3497949116243d6f192836d2d1ca227d30e92e07f1432cbe78da68a3566880d0 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (89/100), attributed to the Emotet family. 7 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: 3497949116243d6f192836d2d1ca227d30e92e07f1432cbe78da68a3566880d0
• SHA-1: aedd0d0018b8c39cb5efe4564528d838915309c5
• MD5: b87c8aaf710b8c844229660fb7926234
• imphash: 3464ba1958ca19ccb00a68599e8adef0
• ssdeep: 196608:BHjRo2bYzbYGwVXD/HijK+bd4nHcdkZ99:B9oiYzFwt/CjKwOHc89
• TLSH: T130686A490F3557AFD7A2B248993850CD24C04C83D82E9F59C0D6013A27E67BBA7ED4E6
• Submitted as: 3497949116243d6f192836d2d1ca227d30e92e07f1432cbe78da68a3566880d0
• File type: pe · Size: 7743487 bytes
• Verdict: malicious (89/100) · Family: Emotet

Detections (7 of 52 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_Emotet
• YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
• Microsoft Defender: flagged
• Kaspersky (KVRT): HEUR:Trojan-Downloader.Win32.Adload.pef

MITRE ATT&CK

• T1055
• T1056.001

YARA

• Windows_Injection_Api_Combo

Why this verdict

The malicious score of 89/100 is the fusion of 7 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_Emotet (rule JPCERT_Emotet) - engine signal, weight 0.35, confidence 0.70
• YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule TL_Shellcode_VirtualAlloc_Exec) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://purl.org/dc/elements/1.1/, http://www.safelyremove.com, 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
• inject code into another process (rule inject code into another process) - capa signal, weight 0.12, 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.w3.org/1999/02/22-rdf-syntax-ns#
• http://ns.adobe.com/xap/1.0/
• http://purl.org/dc/elements/1.1/
• http://www.safelyremove.com
• http://schemas.microsoft.com/SMI/2005/WindowsSettings
• http://schemas.microsoft.com/SMI/2016/WindowsSettings
• http://zentimo.com

Embedded domains

• www.w3.org
• ns.adobe.com
• purl.org
• www.safelyremove.com
• paint.net
• schemas.microsoft.com
• zentimo.com
• crystalrich.com

File paths

• b:\4:
• k:\Sources\Web\crystalrich.com\internetoff\download.htmL

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report