MALICIOUS — b3428116a33d00c1564a49eeb034c269563204d39ac99ad7eebcb1293023c0b2.bin
MALICIOUS — b3428116a33d00c1564a49eeb034c269563204d39ac99ad7eebcb1293023c0b2.bin is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the HUILoader family. 5 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
b3428116a33d00c1564a49eeb034c269563204d39ac99ad7eebcb1293023c0b2 - SHA-1:
3bb0975f387ae2b7b0250ee6a8e740550347f66d - MD5:
cf1b2debd0f7d2ae95e63bc68ea37e58 - imphash:
d42595b695fc008ef2c56aabd8efd68e - ssdeep:
49152:3lB+dExxvPuSDwVq4EmnewoOyZn7gCcNvsA:34ziwME - TLSH:
T1225C7DA459673121C5F6D888E83580DCC8777C4AD3B4AA8D4383D87A41EAFBFD5B005A - Submitted as: b3428116a33d00c1564a49eeb034c269563204d39ac99ad7eebcb1293023c0b2.bin
- File type: pe · Size: 2489176 bytes
- Verdict: malicious (98/100) · Family: HUILoader
Source: MalShare · first seen 2026-08-19T06:47:26.336Z · SHA-256 verified
Detections (5 of 55 engines)
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Hash: MalShare: known-malicious-hash
- Microsoft Defender: Trojan:Win64/Tedy.CAN!MTB
- Emsisoft (Emergency Kit): Trojan.GenericKD.80675360
- Kaspersky (KVRT): Backdoor.Win64.Gsb.cjl
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 weighted signals:
- Hash: MalShare flagged known-malicious-hash (rule
known-malicious-hash) - engine signal, weight 0.90, confidence 0.95 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 35 external host(s) at runtime (22 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: 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 - enumerate processes (rule
enumerate processes) - capa 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)
5647 behavior events · 2 ATT&CK techniques · 2 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
- radioi.xyz
- myrtler.biz
- angect.xyz
- ethereum-rpc.publicnode.com
- fightwa.biz
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
Dropped files
- 79644be7243e56aefb531d0eaa19f6043db6542730b9976947cbf1181890e5ea -
79644be7243e56aefb531d0eaa19f6043db6542730b9976947cbf1181890e5ea - 38137a400a9f0bb4e6e4b10d819fecc2505f6116517ee0e40ba69b5b3a902a1e -
38137a400a9f0bb4e6e4b10d819fecc2505f6116517ee0e40ba69b5b3a902a1e
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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787727749&P2=404&P3=2&P4=cqawPSwSCm4WE2cKXLLqlOnFMujzKz3Ck2Zn1EQXi2%2bB9F7DbBm%2fQDz1dcI31GFCWE6mIef%2fQtFjlVHFJDfkrw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://microsoft.com:5902/
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787727832&P2=404&P3=2&P4=jfgCHnA8zVgWZZpZho6LCH4y7qU89%2f%2bqA6K%2fFHVRQzUYSE4ZpS%2flhf8jP35gBXqEQ9hf4dU4WzuiMV5IXwufYA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- abi.name
- godebugs.info
- json.name
- reflectlite.rtype.name
- eq.io
- go.shape.int
- runtime.work
- auburn.edu
- radioi.xyz
- myrtler.biz
- angect.xyz
- ethereum-rpc.publicnode.com
- fightwa.biz
Embedded IP addresses
- 203.26.79.13
- 4.247.188.233
- 20.184.175.20
- 4.230.171.124
- 20.247.184.142
- 85.210.196.11
- 142.250.195.142
- 74.179.77.204
- 74.178.76.54
- 20.89.1.11
- 135.233.95.80
- 20.76.201.171
- 40.99.133.226
- 40.99.133.242
- 52.123.128.14
- 52.123.129.14
- 52.123.252.193
- 74.178.232.29
- 135.232.92.137
- 52.123.252.235
- 172.178.240.162
- 52.148.114.188
- 52.168.117.171
- 4.207.44.73
- 104.20.24.117
More HUILoader samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report