MALICIOUS — d058821b8d37e0cfb469a1bdb1b4af3dd449bf526622e4faa133edec621c350a

MALICIOUS — d058821b8d37e0cfb469a1bdb1b4af3dd449bf526622e4faa133edec621c350a 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: d058821b8d37e0cfb469a1bdb1b4af3dd449bf526622e4faa133edec621c350a
• SHA-1: 73bc938dbc2da575b77ccea0f6afcdffa84cea06
• MD5: 4aa8f7470754f7a288d7040cc86ae08a
• ssdeep: 48:2FFFFFFFFF2F2FFFFFFFFF0FFFFFFFFH:3
• TLSH: T1991501940A8EC831A264900F1F68DC4D23121181DECE7022F749E31A124E7872066660
• Submitted as: d058821b8d37e0cfb469a1bdb1b4af3dd449bf526622e4faa133edec621c350a
• File type: script · Size: 2368 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)

1119 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
• 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

• 4.150.223.98
• 135.233.95.144
• 20.42.72.131
• 20.42.65.93
• 20.184.175.21
• 52.110.12.22
• 52.110.12.25
• 40.84.85.40
• 4.230.171.124
• 52.230.59.222
• 20.42.65.91
• 20.165.94.63

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report