MALICIOUS — bc166495dd761c120e490b7f66b8507b397c868f3956a714ead6da58c33917fd
MALICIOUS — bc166495dd761c120e490b7f66b8507b397c868f3956a714ead6da58c33917fd is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 3 of 56 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
bc166495dd761c120e490b7f66b8507b397c868f3956a714ead6da58c33917fd - SHA-1:
a9395b466a314f5ea2c4f9cfb308ffe07b0afd73 - MD5:
b9c53435cc359ec94aa0aa79c14fe19f - imphash:
00be6e6c4f9e287672c8301b72bdabf3 - ssdeep:
12288:JcrNS33L10QdrXZT+tcWnNGz/5jYpR76hiPbl6:0NA3R5drX/W0z57hiPk - TLSH:
T12D4CE1CE0610A3C9DEB2DEA07C703D1E4161E5C951BA6CD81A87C06E32F745FB92169B - Submitted as: bc166495dd761c120e490b7f66b8507b397c868f3956a714ead6da58c33917fd
- File type: pe · Size: 549220 bytes
- Verdict: malicious (99/100)
Detections (3 of 56 engines)
- ClamAV (daily): Win.Trojan.Generic-7366459-0
- Microsoft Defender: Trojan:Win32/Sabsik.FL.B!ml
- Kaspersky (KVRT): HEUR:Trojan.Win32.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-7366459-0 (rule
Win.Trojan.Generic-7366459-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Sabsik.FL.B!ml (rule
Trojan:Win32/Sabsik.FL.B!ml) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Generic (rule
HEUR:Trojan.Win32.Generic) - 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 1 external host(s) and 6 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- Dropped 2 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
16660 behavior events · 2 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- settings-win.data.microsoft.com
- officeclient.microsoft.com
- windows.msn.com
- odc.officeapps.live.com
- www.msn.com
- assets.msn.com
- www.bing.com
- fe3cr.delivery.mp.microsoft.com
- licensing.mp.microsoft.com
- v10.events.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\RarSFX0\qwe.bat -
97172c1b92584625f2381c1c5c2c61a5cb7f5c66c2de0eecf825e9ecc306358c - C:\Users\analyst\AppData\Local\Temp\RarSFX0\pawno.sfx.exe -
51c2852107ed2abe38f23ab16ae80fac8b76b4bc8dfcc6e66a02b3247afc7b7d
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
Embedded domains
- to9.uk
- schemas.microsoft.com
Embedded IP addresses
- 40.79.163.154
- 52.123.252.230
- 4.230.171.124
- 172.215.188.232
- 172.215.188.225
- 135.232.92.97
- 52.230.60.54
- 20.165.94.63
- 20.42.73.30
- 74.178.76.128
- 162.159.142.9
- 172.178.240.161
- 4.150.223.108
- 20.42.73.24
- 52.148.114.188
- 194.34.132.153
- 72.153.5.138
- 52.110.12.42
- 52.110.12.48
File paths
- D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb
- X:\:`:d:h:l:p:t:x:
- X:\:`:d:h:l:p:x:
- z:\/F
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report