MALICIOUS — b5d6b089d208ea525bbc760e1f695446aeb7149d45e8b07d63254fe15099c684
MALICIOUS — b5d6b089d208ea525bbc760e1f695446aeb7149d45e8b07d63254fe15099c684 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the HUILoader family. 6 of 55 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
b5d6b089d208ea525bbc760e1f695446aeb7149d45e8b07d63254fe15099c684 - SHA-1:
7d8b45fb85ec88c429489e0faa38af5d064f6de4 - MD5:
58637bdba254207869cfc3d39aa49517 - imphash:
faea664dccb12d653cbea3ef51eb7d97 - ssdeep:
1536:pvVte+7YkayZ+OttmxKLjWlSA8Zp5JAJjGSHoWRizBf:pvVteka8+OtAcKlSRz5QHoW8R - TLSH:
T1EC427D957201E72DFB230FBB88A25F1E5051D0FC08A61A4169DBCD6D5B31C8BA4C6EE1 - Submitted as: b5d6b089d208ea525bbc760e1f695446aeb7149d45e8b07d63254fe15099c684
- File type: pe · Size: 199777 bytes
- Verdict: malicious (100/100) · Family: HUILoader
Detections (6 of 55 engines)
- ClamAV (daily): Win.Trojan.BankerSpy-1
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Worm:Win32/Ganelp!atmnm
- Emsisoft (Emergency Kit): Trojan.GenericKDZ.114310
- Trellix Stinger (McAfee): W32/Autorun.worm.aacd
- Kaspersky (KVRT): Worm.Win32.Juched.fhz
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Win.Trojan.BankerSpy-1 (rule
Win.Trojan.BankerSpy-1) - engine signal, weight 0.90, confidence 0.95 - 2 behavioral detection(s): Registry Run Key Persistence [high] (rule
tl-run-key) - dynamic signal, weight 0.60, confidence 0.90 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Observed at runtime: Registry Run Key Persistence (T1547.001) (rule
Registry Run Key Persistence) - dynamic signal, weight 0.40, confidence 0.90 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 26 external host(s) at runtime (20 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497, T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - Dropped 1 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)
44990 behavior events · 3 ATT&CK techniques · 4 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ftp.byethost12.com
- griptoloji.host-ed.net
- ftp.tripod.com
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
Dropped files
- C:\Program Files (x86)\800e9cf7\jusched.exe -
65087667e86ffa6c606e43713dc7158541c5f51829c5ceba65b3c5cde5e06302 - C:\Windows\Tasks\Update23.job -
9a4f63fe3ec7790b777b6bf0968243ad4c937c46cff9e9e8b6e5487d440b3397 - C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\d42cc0c3858a58db2db37658219e6400_9db2a154-ebe4-4578-b9e6-3c2d76d3d46c -
1b5270c303e7ae8fa7a0b6e8c2668ab447078f96c1f26a1f88602bd38481e15a - C:\Program Files (x86)\800e9cf7\800e9cf7 -
57ef9e3c809cf3ca41782d4c7119c3ae7e43ccbb1c00d978b745677f14b82c2e
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787942450&P2=404&P3=2&P4=g9gvtv1uRLtzuAkcZKiGNV4vAP42lN0QuEbgMAPMgiMsZxQpeHnKstNSfXGXNDd0x3oXDp52Z0DmwJQ9qid5%2fg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787942497&P2=404&P3=2&P4=HXsdQSNBXvkC8RfIYLOUortLUfGeoTepiJWtWFzpnMjus%2f%2bdmO2EvP715qBCaFjTTw%2fX3QEZq%2fRtRgn7Xog4pA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ftp.byethost12.com
- griptoloji.host-ed.net
- ftp.tripod.com
Embedded IP addresses
- 52.123.252.203
- 20.42.65.93
- 4.144.132.114
- 4.230.171.124
- 85.210.196.11
- 57.155.104.224
- 74.178.232.29
- 135.232.92.137
- 135.233.95.135
- 52.182.141.63
- 74.178.76.128
- 203.26.79.13
- 40.104.4.2
- 20.231.239.246
- 52.123.129.14
- 172.66.2.5
- 52.123.128.14
- 172.178.240.163
- 135.233.45.221
- 52.148.114.188
- 52.110.12.48
- 52.110.12.37
- 185.27.134.11
- 72.145.35.99
- 52.110.12.33
More HUILoader samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report