MALICIOUS — 031a92fe02c360d5e1f6000fd932d5f0be1b72ff372e1077116f5fb7c09ea847

MALICIOUS — 031a92fe02c360d5e1f6000fd932d5f0be1b72ff372e1077116f5fb7c09ea847 is a script sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (85/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: 031a92fe02c360d5e1f6000fd932d5f0be1b72ff372e1077116f5fb7c09ea847
• SHA-1: a9cbe7ad05f82a0bff5b967f615ac50412dcb800
• MD5: 8b3bf0e48360dfc25fc6d04b2a7d62ae
• ssdeep: 48:2FFFFFFFFFFFi+FFlFFFFFFFFFFFi+FFlFFFFFFFFFFqFFFFFFFFFFFi+F8FFFFW:flmklmW
• TLSH: T1772102D01E8DC871E668E04F0F69DC4D73121182EECEB066FB59F31A124E38624A6660
• Submitted as: 031a92fe02c360d5e1f6000fd932d5f0be1b72ff372e1077116f5fb7c09ea847
• File type: script · Size: 8864 bytes
• Verdict: malicious (85/100)

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)

1121 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
• ntp.ubuntu.com
• 250.255.255.239.in-addr.arpa
• desktop-hsgcbep._dosvc._tcp.local
• desktop-hsgcbep(1)._dosvc._tcp.local
• desktop-hsgcbep(2)._dosvc._tcp.local
• 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

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

• 57.155.104.224
• 172.172.255.216
• 85.210.193.152
• 52.168.117.168
• 52.123.252.213
• 4.230.171.124
• 20.42.179.204
• 52.230.60.54
• 85.210.196.11
• 74.178.240.51
• 74.178.76.128
• 52.168.117.175

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report