MALICIOUS — 3d886bf3f89bb97d96acc197e0b56f9b17ce7b3c40f85b38b104fccdf51153df

MALICIOUS — 3d886bf3f89bb97d96acc197e0b56f9b17ce7b3c40f85b38b104fccdf51153df is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (73/100), attributed to the Maldoc family. 2 of 54 detection engines flagged it.

Identification

• SHA-256: 3d886bf3f89bb97d96acc197e0b56f9b17ce7b3c40f85b38b104fccdf51153df
• SHA-1: 6da384602c2ca97c00fb223d87d843f1ccf33bea
• MD5: 3ee06d590707c528f9ce663ed1d7d4a6
• ssdeep: 48:CoGQfQyProSS6K/NBWlREe+9H1YezJiSIU82yKuKBQgPXt7WqCChcA9O9pAKuBcZ:vGQfQyPrTwClb+99JJfXBQgn19OIy
• TLSH: T1B018C2694792543F078AFE4314F05A4D4AA1B4EB3A8834CB36E992422047DADFC1F5D7
• Submitted as: 3d886bf3f89bb97d96acc197e0b56f9b17ce7b3c40f85b38b104fccdf51153df
• File type: script · Size: 3687 bytes
• Verdict: malicious (73/100) · Family: Maldoc

Detections (2 of 54 engines)

• YARA: delivr.to detections: DLV_Maldoc_VBA_AutoExec
• Kaspersky (KVRT): HEUR:Trojan-Dropper.Script.Generic

Why this verdict

The malicious score of 73/100 is the fusion of 2 weighted signals:

• YARA: delivr.to detections flagged DLV_Maldoc_VBA_AutoExec (rule DLV_Maldoc_VBA_AutoExec) - engine signal, weight 0.70, confidence 0.70
• Kaspersky (KVRT) flagged HEUR:Trojan-Dropper.Script.Generic (rule HEUR:Trojan-Dropper.Script.Generic) - engine signal, weight 0.55, confidence 0.85

Dynamic analysis (windows)

1168 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• 250.255.255.239.in-addr.arpa
• ntp.ubuntu.com
• desktop-hsgcbep._dosvc._tcp.local
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• 23.46.179.48
• 23.11.37.157
• 20.190.167.65
• 4.155.93.171 US · Moses Lake · AS8075 Microsoft Corporation
• 52.123.252.219 AU · Sydney · AS8075 Microsoft Corporation
• 23.33.238.139
• 52.110.12.40 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.112
• 172.64.154.167 US · San Francisco · AS13335 Cloudflare, Inc.

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded IP addresses

• 20.184.175.12
• 20.42.179.192
• 20.42.179.204
• 172.215.188.232
• 4.247.188.224
• 4.155.93.171
• 52.123.252.219
• 52.110.12.40
• 4.230.171.124
• 172.64.154.167
• 20.184.175.13
• 20.165.94.63
• 51.116.253.168

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report