MALICIOUS — 3865f0ed6dc16728ccfd7787fcc101d40680b41c088b048cac37eb08d2573a7a

MALICIOUS — 3865f0ed6dc16728ccfd7787fcc101d40680b41c088b048cac37eb08d2573a7a is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Maldoc family. 3 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 3865f0ed6dc16728ccfd7787fcc101d40680b41c088b048cac37eb08d2573a7a
• SHA-1: d7d538301efec5a5cac68b5d0a83fa0227ce2178
• MD5: d0e96cb086f8350b9179aa95b322e759
• imphash: 6261f394332baab962003b7d36f650f6
• ssdeep: 1536:DrWjlaJZxgRDdBFB8l9kYBaVJRaCAd1uhNRk98EBsT:DijlwPITF+lyYBa1098EGT
• TLSH: T1AF438F788932B2C1C6F29E245E20997C140CA49B1639B55B9ED3A16FF2FB07315B1393
• Submitted as: 3865f0ed6dc16728ccfd7787fcc101d40680b41c088b048cac37eb08d2573a7a
• File type: pe · Size: 234004 bytes
• Verdict: malicious (93/100) · Family: Maldoc

Detections (3 of 52 engines)

• ClamAV (daily): Win.Malware.Generic-9886878-0
• YARA: delivr.to detections: DLV_Maldoc_VBA_AutoExec
• LIEF (executable format parser): lief:invalid-authenticode

MITRE ATT&CK

• T1071.001

Why this verdict

The malicious score of 93/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Win.Malware.Generic-9886878-0 (rule Win.Malware.Generic-9886878-0) - engine signal, weight 0.90, confidence 0.95
• YARA: delivr.to detections flagged DLV_Maldoc_VBA_AutoExec (rule DLV_Maldoc_VBA_AutoExec) - engine signal, weight 0.35, confidence 0.70
• LIEF (executable format parser) flagged lief:invalid-authenticode (rule lief:invalid-authenticode) - 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
• 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

• F:\Office\Target\x64\ship\postc2r\x-none\msoxmled.pdb

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report