MALICIOUS — a957bff2f676b6d49ca56f620d92570865dd292c18905ae9a29d89a5a29f46d0

MALICIOUS — a957bff2f676b6d49ca56f620d92570865dd292c18905ae9a29d89a5a29f46d0 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: a957bff2f676b6d49ca56f620d92570865dd292c18905ae9a29d89a5a29f46d0
• SHA-1: 627e271662d4f5cc10a3c156dea9ec73fd8542a0
• MD5: 9cf3c251e427cc04590045abb80abeb7
• ssdeep: 48:lHMgUx7UsdEdMMRCp8BNQEVHugKpipw4kb8sVJFBoKaaTbq4MlOtfKo9/0Kb5Q9P:lmUsVGq8BNQEVUpieTxbfagbqVluCo9G
• TLSH: T15E16A62357A819364255DED2B8FAC906D24335A77A4BBC16518E87AA80039CCF42B587
• Submitted as: a957bff2f676b6d49ca56f620d92570865dd292c18905ae9a29d89a5a29f46d0
• File type: script · Size: 2967 bytes
• Verdict: malicious (73/100) · Family: Maldoc

Detections (2 of 54 engines)

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

Dynamic analysis (windows)

1122 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
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• 23.40.52.85
• 23.11.37.157
• 4.150.223.97 US · Des Moines · AS8075 Microsoft Corporation
• 20.190.142.164
• 23.33.238.178
• 52.110.12.4 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.118
• 23.33.238.107
• 192.168.122.113
• 20.42.179.192 US · Moses Lake · AS8075 Microsoft Corporation

Embedded URLs

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

Embedded IP addresses

• 172.215.188.232
• 52.168.117.175
• 4.150.223.97
• 52.110.12.4
• 4.230.171.124
• 20.42.179.192

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report