MALICIOUS — 86798f0b21a4ec9a51e6e9463eb6fb00a667977c83832adfefce384544430811

MALICIOUS — 86798f0b21a4ec9a51e6e9463eb6fb00a667977c83832adfefce384544430811 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: 86798f0b21a4ec9a51e6e9463eb6fb00a667977c83832adfefce384544430811
• SHA-1: 9e647565efc9048ff76dad12129fd575810546f2
• MD5: 2a2d84336b9e2c4a306b4a6165354d36
• ssdeep: 24:2kwkwkwkwkwkwkwkwkwkLkwkLkwkwkwkwkwkwkwkwkwktkwkwkwkwkwkwkwkB:2FFFFFFFFF2F2FFFFFFFFF0FFFFFFF2
• TLSH: T1F01501940A8EC831A264900F1F68DC4D23121181DECE7022F749E31A124E7872066660
• Submitted as: 86798f0b21a4ec9a51e6e9463eb6fb00a667977c83832adfefce384544430811
• File type: script · Size: 2288 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)

1140 behavior events · 0 ATT&CK techniques · 1 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
• 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
• 4.144.132.223 SG · Singapore · AS8075 Microsoft Corporation
• 52.123.252.232 AU · Sydney · AS8075 Microsoft Corporation
• 23.33.238.178
• 52.110.12.3 AU · Sydney · AS8075 Microsoft Corporation
• 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
• 23.33.238.171

Dropped files

• 5374281d59a5d37321cfec1913779594de0b25e44a88d6073c95d4d812955333 - 5374281d59a5d37321cfec1913779594de0b25e44a88d6073c95d4d812955333

Embedded URLs

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

Embedded IP addresses

• 20.42.65.89
• 20.89.1.10
• 74.178.232.29
• 104.208.16.94
• 72.145.35.101
• 172.172.255.217
• 4.144.132.223
• 52.123.252.232
• 52.110.12.3
• 4.230.171.124
• 20.50.73.5

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report