MALICIOUS — d804b5bb0410493db07444d6abba7a0b777d5ca7c4924d89048f46c9eca4399e

MALICIOUS — d804b5bb0410493db07444d6abba7a0b777d5ca7c4924d89048f46c9eca4399e is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Maldoc family. 3 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d804b5bb0410493db07444d6abba7a0b777d5ca7c4924d89048f46c9eca4399e
• SHA-1: 44005127841108efc27d0948ba0451f2606095a5
• MD5: f1d4477c8ff6f3d35e86f63d904c92bc
• imphash: 6261f394332baab962003b7d36f650f6
• ssdeep: 1536:DrWjlaJZxgRDdBFB8l9kYBaVJRaCAd1uhNRk98EBsT9M:DijlwPITF+lyYBa1098EGT2
• TLSH: T1BF438F788932B2C1C6F29E245E20987C141CA49B1639755B9ED3A16FF2FB07315B1393
• Submitted as: d804b5bb0410493db07444d6abba7a0b777d5ca7c4924d89048f46c9eca4399e
• File type: pe · Size: 234004 bytes
• Verdict: malicious (93/100) · Family: Maldoc

Detections (3 of 55 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