MALICIOUS — 35827a21fc9d606c525d079f149250b7cfa18c0ef3d589bbcf41ea18f609419e

MALICIOUS — 35827a21fc9d606c525d079f149250b7cfa18c0ef3d589bbcf41ea18f609419e is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Lamer family. 5 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 35827a21fc9d606c525d079f149250b7cfa18c0ef3d589bbcf41ea18f609419e
• SHA-1: e4753ea8c069524dfd0302f63a6e6a6acd11b053
• MD5: 15464bc020934225613661a6578256f8
• imphash: 4505788f59ce042b81a39e9f75d47fdb
• ssdeep: 6144:0vTsDdaBxhVrpIlu7EV2a53Jl+JXrq3H9CMEs4n74jJ6yxanih:0bl3hVrKmEVt3Jl+JXr4dCx79I
• TLSH: T1C1486D0D23366301E6A882987C341F2D7D76A4A539FCD8BE6793F40F9297623A124375
• Submitted as: 35827a21fc9d606c525d079f149250b7cfa18c0ef3d589bbcf41ea18f609419e
• File type: pe · Size: 352256 bytes
• Verdict: malicious (99/100) · Family: Lamer

Detections (5 of 56 engines)

• MalwareAnalyser heuristics (entropy/packer): UPX
• ClamAV (daily): Win.Malware.Lamer-9956749-0
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): Trojan.GenericKD.39862403
• Kaspersky (KVRT): Virus.Win32.Lamer.ks

MITRE ATT&CK

• T1547.001

Why this verdict

The malicious score of 99/100 is the fusion of 10 weighted signals:

• ClamAV (daily) flagged Win.Malware.Lamer-9956749-0 (rule Win.Malware.Lamer-9956749-0) - engine signal, weight 0.90, confidence 0.95
• Microsoft Defender flagged flagged (rule flagged) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Trojan.GenericKD.39862403 (rule Trojan.GenericKD.39862403) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged Virus.Win32.Lamer.ks (rule Virus.Win32.Lamer.ks) - engine signal, weight 0.55, confidence 0.85
• Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
• MalwareAnalyser heuristics (entropy/packer) flagged UPX (rule UPX) - engine signal, weight 0.35, confidence 0.70
• persist via registry run key (rule persist via registry run key) - capa signal, weight 0.35, confidence 0.60
• Embedded network infrastructure: http://www.pinkworld.com, http://www.youporn.com, http://www.redtube.com - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: UPX - static signal, weight 0.25, confidence 0.55
• Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 6116) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

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

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• update.googleapis.com
• login.live.com
• desktop-hsgcbep
• v20.events.data.microsoft.com
• licensing.mp.microsoft.com
• config.edge.skype.com
• windows.msn.com
• www.msn.com
• officeclient.microsoft.com
• settings-win.data.microsoft.com
• odc.officeapps.live.com
• assets.msn.com
• www.bing.com
• watson.events.data.microsoft.com
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D

Embedded URLs

• http://www.pinkworld.com
• http://www.youporn.com
• http://www.redtube.com
• http://www.assparade.com/
• http://www.freeav.com/
• http://www.antispyware.com/
• http://www.antivirus.com/
• http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://www.microsoft.com/pki/certs/MicCodSigPCA_08-31-2010.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
• http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
• http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• www.pinkworld.com
• www.youporn.com
• www.redtube.com
• www.assparade.com
• www.freeav.com
• www.antispyware.com
• www.antivirus.com
• crl.microsoft.com
• www.microsoft.com

Embedded IP addresses

• 40.79.167.9
• 20.247.184.197
• 57.155.101.212
• 4.230.171.124
• 52.110.12.51
• 135.233.45.221
• 52.110.12.30

File paths

• X:\:`:d:h:l:
• X:\:t:x:
• P:\:
• T:\:d:l:t:

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report