MALICIOUS — 5829df83c76f8e7ce9b7a90b8d4c9beb894be43a9dba64af8f1d217f607c2fa4

MALICIOUS — 5829df83c76f8e7ce9b7a90b8d4c9beb894be43a9dba64af8f1d217f607c2fa4 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100), attributed to the Maldoc family. 2 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 5829df83c76f8e7ce9b7a90b8d4c9beb894be43a9dba64af8f1d217f607c2fa4
• SHA-1: 9837723a0b71d18ae47fd731fc0c36c39faa8086
• MD5: 9976c1c60e2d0aba59b7589cfe1b2d82
• ssdeep: 96:lUnn55TwUYQls6Qvq6EUz5f76BLg62W95h5nFnbKBUS5M6iE80L5FNf3nfWqU5HF:let+RPv95Itn/Kguhe
• TLSH: T1EB2E3DD7BCC0235FD6ACFB11C90A487116431BD4AA3ABE891D9CA945E00B9B3D036F61
• Submitted as: 5829df83c76f8e7ce9b7a90b8d4c9beb894be43a9dba64af8f1d217f607c2fa4
• File type: script · Size: 31152 bytes
• Verdict: malicious (87/100) · Family: Maldoc

Detections (2 of 54 engines)

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

MITRE ATT&CK

• T1071.001

Why this verdict

The malicious score of 87/100 is the fusion of 4 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.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• Obfuscated vbscript script: download (rule script-deobfuscation) - static signal, weight 0.55, confidence 0.75
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60

Dynamic analysis (windows)

1117 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• c.pki.goog
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org
• 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
• http://c.pki.goog/r/r1.crl
• http://x2.c.lencr.org/
• http://ye.c.lencr.org/
• http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
• http://yr.c.lencr.org/
• 23.40.52.85
• 23.11.37.157

Embedded URLs

• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• http://c.pki.goog/r/r1.crl
• http://x2.c.lencr.org/
• http://ye.c.lencr.org/
• http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
• http://yr.c.lencr.org/

Embedded domains

• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org

Embedded IP addresses

• 52.123.252.247
• 48.211.4.16
• 135.232.92.34
• 172.215.188.225
• 52.230.60.54
• 52.110.12.48
• 4.230.171.124
• 172.64.154.167
• 20.42.65.93

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

Analyzed on MalwareAnalyzer by Cyble · Open interactive report