MALICIOUS — 862eb46bd181f91c33d772a9935ab58af136bba75796440b774f7677c484e821

MALICIOUS — 862eb46bd181f91c33d772a9935ab58af136bba75796440b774f7677c484e821 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (91/100), attributed to the FuBu family. 3 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 862eb46bd181f91c33d772a9935ab58af136bba75796440b774f7677c484e821
• SHA-1: 3cf24463d344e0ed97f2b99667632a05db6b5517
• MD5: 53a5e64e5db2047618729c7f3ccef42d
• imphash: abcc7af45284a3f2af0b8c1e4dcc8618
• ssdeep: 12288:dwrtwIEv5XD6SkAiHQy5fJ1GLk2miPwrtwIEv5XD6SkAiHQy5fJ1GN:dwYESkLHQy5Sk2fwYESkLHQy5I
• TLSH: T117515CDE020696A0F1B29FD65C608F4F10E674EE21B409CC82C3D86D7AF6CCBA552657
• Submitted as: 862eb46bd181f91c33d772a9935ab58af136bba75796440b774f7677c484e821
• File type: pe · Size: 845824 bytes
• Verdict: malicious (91/100) · Family: FuBu

Detections (3 of 55 engines)

• ClamAV (daily): Win.Trojan.FuBu-1
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Trojan:Win32/Wacatac.B!ml

MITRE ATT&CK

• T1071.001

Why this verdict

The malicious score of 91/100 is the fusion of 3 weighted signals:

• ClamAV (daily) flagged Win.Trojan.FuBu-1 (rule Win.Trojan.FuBu-1) - engine signal, weight 0.90, confidence 0.95
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• 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.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
• http://office.microsoft.com/0
• http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
• http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0

Embedded domains

• crl.microsoft.com
• www.microsoft.com
• office.microsoft.com

File paths

• P:\Target\x86\ship\delivery\x-none\ose.pdb
• T:\:d:l:t:

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report