MALICIOUS — f37e6d40a019e83ad4785057c97b268b9dd09a7a648b8101caf7f2cf1ea5a8c8

MALICIOUS — f37e6d40a019e83ad4785057c97b268b9dd09a7a648b8101caf7f2cf1ea5a8c8 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: f37e6d40a019e83ad4785057c97b268b9dd09a7a648b8101caf7f2cf1ea5a8c8
• SHA-1: 6bd24430382ce30eb62b0e29d9144a7e823512b0
• MD5: b6bce9600d648ed7e8afb322f9056ce1
• imphash: 1453e4cc355841ff97c2c6f1a86c9c06
• ssdeep: 3072:4KDXo2IspJb+VQ1OH5daCJzTQa9hwUP7WxxNknGrxlv1p8C:4KLo65+VVHXaCJiqUtxlv1p8
• TLSH: T10B418F6F309389BFC30A27847FD018CC13A257DA21975CA6E049D2D9D9A53FBAE90075
• Submitted as: f37e6d40a019e83ad4785057c97b268b9dd09a7a648b8101caf7f2cf1ea5a8c8
• File type: pe · Size: 192755 bytes
• Verdict: malicious (99/100)

Detections (5 of 56 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
• ClamAV (daily): Win.Malware.Generickdz-10004857-0
• Microsoft Defender: Trojan:Win32/Fareit!pz
• Emsisoft (Emergency Kit): Gen:Variant.Worm.VB.112
• Kaspersky (KVRT): Trojan.Win32.VB.dosp

MITRE ATT&CK

• T1112

Why this verdict

The malicious score of 99/100 is the fusion of 11 weighted signals:

• ClamAV (daily) flagged Win.Malware.Generickdz-10004857-0 (rule Win.Malware.Generickdz-10004857-0) - engine signal, weight 0.90, confidence 0.95
• Microsoft Defender flagged Trojan:Win32/Fareit!pz (rule Trojan:Win32/Fareit!pz) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Gen:Variant.Worm.VB.112 (rule Gen:Variant.Worm.VB.112) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged Trojan.Win32.VB.dosp (rule Trojan.Win32.VB.dosp) - engine signal, weight 0.55, confidence 0.85
• Contacted 12 external host(s) and 9 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-sections:.text (rule high-entropy-sections:.text) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: http://www.iec.ch - static signal, weight 0.35, confidence 0.60
• Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
• Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
• Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
• Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

16458 behavior events · 1 ATT&CK techniques · 0 dropped files.

Runtime network

• www.msftconnecttest.com
• rb.symcd.com
• rb.symcb.com
• inference.location.live.net
• 1.0.240.10.in-addr.arpa.
• 251.0.0.224.in-addr.arpa.
• 76.0.240.10.in-addr.arpa.
• 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
• 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
• b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
• 252.0.0.224.in-addr.arpa.
• 85.52.40.23.in-addr.arpa.
• nexusrules.officeapps.live.com
• 73.109.171.150.in-addr.arpa.
• v20.events.data.microsoft.com
• v10.events.data.microsoft.com
• 91.65.42.20.in-addr.arpa.
• 84.65.42.20.in-addr.arpa.
• c.pki.goog
• x1.c.lencr.org

Embedded URLs

• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/photoshop/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/sType/ResourceEvent#
• http://ns.adobe.com/xap/1.0/sType/ResourceRef#
• http://www.iec.ch
• http://www.msftconnecttest.com/connecttest.txt
• http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
• http://rb.symcb.com/rb.crl

Embedded domains

• ns.adobe.com
• www.w3.org
• url.org
• www.iec.ch
• x1.c.lencr.org
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org
• ..localmachine

Embedded IP addresses

• 172.172.255.217
• 52.178.17.3
• 20.42.65.84
• 72.154.7.16
• 92.223.78.30
• 72.145.35.97
• 52.148.114.188
• 52.123.252.247
• 4.247.188.233
• 20.42.65.85
• 72.145.35.103
• 20.42.65.91
• 4.150.223.102
• 52.168.112.66
• 52.253.84.76
• 52.123.252.225
• 52.110.12.8
• 4.230.171.124

File paths

• C:\Program

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report