MALICIOUS — 307267c077804c3446c67ef794aff69104a2628c5e19dcab3c6a1259dd4138db
MALICIOUS — 307267c077804c3446c67ef794aff69104a2628c5e19dcab3c6a1259dd4138db is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100), attributed to the HUILoader family. 7 of 55 detection engines flagged it.
Identification
- SHA-256:
307267c077804c3446c67ef794aff69104a2628c5e19dcab3c6a1259dd4138db - SHA-1:
d7e390715f1fea3b7b91090145413d3bcc5edd0b - MD5:
9b5dee85e44a9673c3e4d894e570a4aa - imphash:
fbe4cce31825940f582af9763f8c6fb6 - ssdeep:
12288:luRmy3EzOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO:lzy0 - TLSH:
T13E6B29CE9E7E1364CA25C3299516857D8C0474D580283A8D9E12A5BA0EF6DF3ECF142F - Submitted as: 307267c077804c3446c67ef794aff69104a2628c5e19dcab3c6a1259dd4138db
- File type: pe · Size: 10866688 bytes
- Verdict: malicious (95/100) · Family: HUILoader
Detections (7 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Trojan.Generic-9906289-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Ransom:Win32/StopCrypt.PQ!MTB
- Emsisoft (Emergency Kit): Trojan.Crypt
- Trellix Stinger (McAfee): Lockbit-FSWW!9B5DEE85E44A
- Kaspersky (KVRT): HEUR:Backdoor.Win32.Tofsee.gen
Why this verdict
The malicious score of 95/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9906289-0 (rule
Win.Trojan.Generic-9906289-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 19 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- Extracted Tofsee config (0 C2) - engine signal, weight 0.45, confidence 0.60
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
18 behavior events · 0 ATT&CK techniques · 3 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- ecac1f774712981d8976fd6d43c1f2f74dc8d6414d79116bc0e0dcae73e94ea9 -
ecac1f774712981d8976fd6d43c1f2f74dc8d6414d79116bc0e0dcae73e94ea9 - 448e8aeb2dcd412f100bd4271b6bc0f87d6922877f96d874d74144ec811de88c -
448e8aeb2dcd412f100bd4271b6bc0f87d6922877f96d874d74144ec811de88c - 785597501b37635c13cd2a8ce23aa335aa5ec3dd4e033a9d8ac39bff83429fcb -
785597501b37635c13cd2a8ce23aa335aa5ec3dd4e033a9d8ac39bff83429fcb
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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787888787&P2=404&P3=2&P4=dTjvlRsXeoRNqwa8XN7sC5pXBq%2feMDamwBwBIb3X10RixB46Lpmy8PEcAiWnRHGRbcTcn36r97cCREYgCo2C8g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 40.79.167.10
- 52.253.84.76
- 20.42.179.204
- 4.230.171.124
- 74.179.77.204
- 74.178.240.51
- 51.11.192.50
- 40.99.133.226
- 20.76.201.171
- 52.123.128.14
- 203.26.79.13
- 52.110.12.4
- 52.110.12.37
- 135.233.45.223
- 52.148.114.188
- 72.145.35.108
- 135.232.92.34
- 52.110.12.19
- 52.110.12.16
File paths
- C:\latorizecawuz\godeheso
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report