MALICIOUS — 003_All.ElectroRAT.bin

MALICIOUS — 003_All.ElectroRAT.bin is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the ElectroRAT family. 7 of 51 detection engines flagged it, exhibiting 5 ATT&CK techniques.

Identification

• SHA-256: 18fd6b193be1d5416a3188f5d9e4047cca719fa067d7d0169cf2df5c7fed54c0
• SHA-1: 95fb90137086c731b84db0a1ce3f0d74d6931534
• MD5: 2a3b92f6180367306d750e59c9b6446b
• imphash: 37feaa2c735711635bed71303ba0b945
• ssdeep: 3072:GK0YqBB9mUQ13o2vM2tD81JI0MBkuomh87I3pBSpvVFLm:GnrB9mUWdk26DIquom2dN
• TLSH: T120415DF8D7169144EB724E743A696D9DA1D6A0AE11FE4C0C1FA3F06E2343C8F94B0265
• Submitted as: 003_All.ElectroRAT.bin
• File type: pe · Size: 182784 bytes
• Verdict: malicious (100/100) · Family: ElectroRAT

Detections (7 of 51 engines)

• YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
• MalwareAnalyser heuristics (entropy/packer): Microsoft Linker
• YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
• Cyble Vision: Cyble Vision: ElectroRAT
• Detect It Easy (packer/type): DIE:Microsoft Linker
• Microsoft Defender: Trojan:Win32/Amadey.A!MTB
• Emsisoft (Emergency Kit): Trojan-Downloader.Agent

MITRE ATT&CK

• T1071.001
• T1055
• T1543.003
• T1112
• T1053.005

YARA

• Windows_Injection_Api_Combo

Why this verdict

The malicious score of 100/100 is the fusion of 12 weighted signals:

• Cyble Vision flagged Cyble Vision: ElectroRAT (rule Cyble Vision: ElectroRAT) - engine signal, weight 0.90, confidence 0.95
• Process injection API combination (rule Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90
• Microsoft Defender flagged Trojan:Win32/Amadey.A!MTB (rule Trojan:Win32/Amadey.A!MTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Trojan-Downloader.Agent (rule Trojan-Downloader.Agent) - engine signal, weight 0.55, confidence 0.85
• Observed at runtime: Windows Service (T1543.003) (rule Windows Service) - dynamic signal, weight 0.40, confidence 0.90
• 2 behavioral detection(s): Scheduled Task / Job [medium] (rule tl-scheduled-task) - dynamic signal, weight 0.40, confidence 0.90
• Extracted Amadey config (0 C2) - engine signal, weight 0.45, confidence 0.60
• YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule TL_Shellcode_VirtualAlloc_Exec) - engine signal, weight 0.35, confidence 0.70
• Detect It Easy (packer/type) flagged DIE:Microsoft Linker (rule DIE:Microsoft Linker) - engine signal, weight 0.35, confidence 0.70
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
• Packing/obfuscation: Microsoft Linker - static signal, weight 0.25, confidence 0.55
• Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90

Dynamic analysis (windows)

18267 behavior events · 2 ATT&CK techniques · 1 dropped files.

Runtime network

• www.msftconnecttest.com
• inference.location.live.net
• searchapp.bundleassets.example
• mynexa.io
• desktop-hsgcbep
• v10.events.data.microsoft.com
• settings-win.data.microsoft.com
• config.edge.skype.com
• login.live.com
• fd.api.iris.microsoft.com
• www.bing.com
• windows.msn.com
• officeclient.microsoft.com
• licensing.mp.microsoft.com
• dns.msftncsi.com
• watson.events.data.microsoft.com
• assets.msn.com
• g.live.com
• ecs.office.com
• edge.microsoft.com

Dropped files

• /opt/CAPEv2/storage/analyses/5854/files/b71ca022aff29fb8de24e20c1bc3bfa5e162e7a21d90019e666597b55818dc64 - b71ca022aff29fb8de24e20c1bc3bfa5e162e7a21d90019e666597b55818dc64

Embedded domains

• inference.location.live.net
• mynexa.io
• aefd.nelreports.net

File paths

• D:\Mktmp\NL1\Release\NL1.pdb
• D:\:a:m:r:
• T:\:d:l:
• T:\:d:p:

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report