MALICIOUS — 2f65b60372068079412f7bd11aa521ee1aaa53ae1b2690b6e5d0d972c42a82c7
MALICIOUS — 2f65b60372068079412f7bd11aa521ee1aaa53ae1b2690b6e5d0d972c42a82c7 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Fileinfector family. 5 of 55 detection engines flagged it.
Identification
- SHA-256:
2f65b60372068079412f7bd11aa521ee1aaa53ae1b2690b6e5d0d972c42a82c7 - SHA-1:
58c82689e87045089d5e212591d3913d8e6acdaa - MD5:
2aa182c2afbdbe7d298de9205ac2af38 - imphash:
35b8c0a7c0a05f310fd4dc0f3d466cd4 - ssdeep:
196608:LkMrkQrGkMrkQrjkMrkQrgkMrkQr1kMrkQr2:Lk6PGk6Pjk6Pgk6P1k6P2 - TLSH:
T1556B6DB562B0B3C2F5A1E6A0F4007B1F45E254A56D7A9CEC7182D11B33F9CBB006A356 - Submitted as: 2f65b60372068079412f7bd11aa521ee1aaa53ae1b2690b6e5d0d972c42a82c7
- File type: pe · Size: 10575743 bytes
- Verdict: malicious (97/100) · Family: Fileinfector
Detections (5 of 55 engines)
- ClamAV (daily): Win.Malware.Fileinfector-9832954-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:Win32/Vindor!pz
- Kaspersky (KVRT): Virus.Win32.Lamer.ks
Why this verdict
The malicious score of 97/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Malware.Fileinfector-9832954-0 (rule
Win.Malware.Fileinfector-9832954-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 18 external host(s) at runtime (15 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
109 behavior events · 0 ATT&CK techniques · 0 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
Embedded URLs
- http://www.microsoft.com/pki/certs/CSPCA.crt0
- http://www.microsoft.com/pki/certs/tspca.crt0
- http://www.microsoft.com/directx0
- 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
Embedded domains
- crl.microsoft.com
- www.microsoft.com
Embedded IP addresses
- 203.26.79.13
- 40.79.141.155
- 20.247.185.124
- 4.247.188.224
- 4.230.171.124
- 74.178.76.128
- 51.104.15.253
- 74.178.240.51
- 20.112.250.133
- 52.123.129.14
- 52.123.128.14
- 52.123.252.226
- 135.233.45.222
- 74.178.232.29
- 72.154.7.16
- 52.148.114.188
- 52.110.12.20
- 52.110.12.40
File paths
- P:\:d:
- T:\:h:
- H:\:d:
- T:\:
- H:\:p:
- X:\:`:d:h:l:p:t:x:
- X:\:`:d:h:l:p:
- C:\Program
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report