MALICIOUS — 17e18f59003303c1ab689aea41dc5f8e8b0d1cd215a17532a1191ccf5eb397e0

MALICIOUS — 17e18f59003303c1ab689aea41dc5f8e8b0d1cd215a17532a1191ccf5eb397e0 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the C83B492E family. 4 of 56 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

• SHA-256: 17e18f59003303c1ab689aea41dc5f8e8b0d1cd215a17532a1191ccf5eb397e0
• SHA-1: e0dde3b1a206f8b7feaf4bb101bb008989ef60ed
• MD5: 9e95dc90d71d61369ad4223a8643c41f
• imphash: 95122753ea27818b35f9b51859e4c692
• ssdeep: 49152:Qoa1taC070de67ko3bpBWeMuhzbtP2qofIlaHvIa6H:Qoa1taC0VGkotIxwFOfIUPIa6H
• TLSH: T1CB5A2346560E770CE1FAC5902D69229DC402E8F76378198F528FF05EB3D7A6B78101AB
• Submitted as: 17e18f59003303c1ab689aea41dc5f8e8b0d1cd215a17532a1191ccf5eb397e0
• File type: pe · Size: 1958400 bytes
• Verdict: malicious (99/100) · Family: C83B492E

Detections (4 of 56 engines)

• ClamAV (daily): Win.Malware.Zusy-9764479-0
• Microsoft Defender: Trojan:Win32/Salgorea!pz
• Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
• Kaspersky (KVRT): Trojan.Win32.Bingoml.ckfs

MITRE ATT&CK

• T1543.003
• T1112

Why this verdict

The malicious score of 99/100 is the fusion of 8 weighted signals:

• ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95
• Microsoft Defender flagged Trojan:Win32/Salgorea!pz (rule Trojan:Win32/Salgorea!pz) - engine signal, weight 0.55, confidence 0.85
• Emsisoft (Emergency Kit) flagged Dump:Generic.Dacic.17983.C83B492E (rule Dump:Generic.Dacic.17983.C83B492E) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged Trojan.Win32.Bingoml.ckfs (rule Trojan.Win32.Bingoml.ckfs) - engine signal, weight 0.55, confidence 0.85
• Observed at runtime: Windows Service (T1543.003) (rule Windows Service) - dynamic signal, weight 0.40, confidence 0.90
• Contacted 19 external host(s) and 12 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
• Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
• Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. process hidden from a listing (rule windows.psxview.PsXView) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

15844 behavior events · 2 ATT&CK techniques · 2 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
• settings-win.data.microsoft.com
• tas02.sls.update.microsoft.com
• 76.0.240.10.in-addr.arpa.
• 1.0.240.10.in-addr.arpa.
• v10.events.data.microsoft.com
• 212.101.155.57.in-addr.arpa.
• d.1.d.1.c.4.2.1.4.9.5.2.6.e.8.b.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa.
• 61.240.178.74.in-addr.arpa.
• 251.0.0.224.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.
• 192.179.42.20.in-addr.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.

Dropped files

• C:\Users\analyst\AppData\Local\Temp\40EC.tmp - b02d141188546f72293ab1e4d5529510ea8e0d455824aa6926dbdb3125e655ed
• 9fd541d90796c5aeb00f9fb826889c103e1a1ca02d90cd2bb615422edee5256c - 9fd541d90796c5aeb00f9fb826889c103e1a1ca02d90cd2bb615422edee5256c

Embedded URLs

• http://schemas.microsoft.com/SMI/2005/WindowsSettings
• 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

• schemas.microsoft.com
• x1.c.lencr.org
• x2.c.lencr.org
• ye.c.lencr.org
• yr.c.lencr.org

Embedded IP addresses

• 4.150.223.114
• 85.210.196.11
• 20.42.65.90
• 20.184.175.14
• 57.155.101.212
• 74.178.240.61
• 20.42.73.27
• 172.215.188.225
• 52.123.252.225
• 4.150.223.105
• 20.42.65.88
• 104.46.162.229
• 57.154.63.210
• 20.42.179.204
• 57.155.104.224
• 20.42.179.192
• 52.168.117.175
• 20.184.175.10
• 52.123.252.229
• 135.232.92.34
• 52.168.117.168
• 52.148.114.188
• 52.123.252.233
• 203.26.79.13
• 172.215.188.232

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report