MALICIOUS — aa976eda8956e9b7d360cb29972b2e0e380a7e7077b8fb48d6cba9a5ea09bd01

MALICIOUS — aa976eda8956e9b7d360cb29972b2e0e380a7e7077b8fb48d6cba9a5ea09bd01 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (85/100), attributed to the Bomb family. 3 of 54 detection engines flagged it.

Identification

• SHA-256: aa976eda8956e9b7d360cb29972b2e0e380a7e7077b8fb48d6cba9a5ea09bd01
• SHA-1: c1908a1c8e04ada444c2efd8afc2498b9268ed26
• MD5: ffaca627436b3343c35924160abc3010
• ssdeep: 48:2FFFFFFFFF2F2FFFFFFFFF0FFFFFFFFF2F2FFFFFFFFF0FFW:1
• TLSH: T19B1701940E8EC871A664904F1F69DC4D73121182EECEB066FB59E31A124E78720A6660
• Submitted as: aa976eda8956e9b7d360cb29972b2e0e380a7e7077b8fb48d6cba9a5ea09bd01
• File type: script · Size: 3584 bytes
• Verdict: malicious (85/100) · Family: Bomb

Detections (3 of 54 engines)

• Microsoft Defender: Trojan:BAT/Bomb!AMTB
• Emsisoft (Emergency Kit): Gen:Heur.Bat.1
• Kaspersky (KVRT): Trojan.BAT.Bomb.f

Why this verdict

The malicious score of 85/100 is the fusion of 3 weighted signals:

• Microsoft Defender flagged Trojan:BAT/Bomb!AMTB (rule Trojan:BAT/Bomb!AMTB) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Heur.Bat.1 (rule Gen:Heur.Bat.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged Trojan.BAT.Bomb.f (rule Trojan.BAT.Bomb.f) - engine signal, weight 0.55, confidence 0.85

Dynamic analysis (windows)

1142 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
• desktop-hsgcbep(1)._dosvc._tcp.local
• desktop-hsgcbep(2)._dosvc._tcp.local
• desktop-hsgcbep(3)._dosvc._tcp.local
• desktop-hsgcbep(4)._dosvc._tcp.local
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl
• 23.40.52.209
• 23.11.37.157
• 20.190.167.150
• 20.247.184.142 SG · Singapore · AS8075 Microsoft Corporation
• 52.123.252.194 AU · Sydney · AS8075 Microsoft Corporation
• 23.33.238.135

Embedded URLs

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

Embedded IP addresses

• 72.153.5.128
• 20.247.184.142
• 52.123.252.194
• 4.230.171.124
• 4.247.188.233
• 74.179.77.204
• 172.215.188.225
• 72.145.35.110
• 172.172.255.216

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report