MALICIOUS — 9c98fe80e00c3ab1241877fed53b9df3ecd1fc65e398589dc45cb0c60a73e619
MALICIOUS — 9c98fe80e00c3ab1241877fed53b9df3ecd1fc65e398589dc45cb0c60a73e619 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Neshta family. 3 of 56 detection engines flagged it.
Identification
- SHA-256:
9c98fe80e00c3ab1241877fed53b9df3ecd1fc65e398589dc45cb0c60a73e619 - SHA-1:
6ad7301deb4d11a4e099fa9771c376b8acb67a8c - MD5:
490b75d47fcf03cc0feb2235013d0a29 - imphash:
e5a90217884ff710fa18388a69033e0c - ssdeep:
3072:bRr85C3DLtHez1PGNvPl20AvLYazqljiTTo3ieoY46ltcGLxUhNfWWG3rk7CErn:B93D4zVG9lSzZWoCohat+CpoUP - TLSH:
T1C1456BDBD21B2152DEF5D664EC9068FC9832F079643AE42C6903E86DB0E6C7398F1059 - Submitted as: 9c98fe80e00c3ab1241877fed53b9df3ecd1fc65e398589dc45cb0c60a73e619
- File type: pe · Size: 276856 bytes
- Verdict: malicious (96/100) · Family: Neshta
Detections (3 of 56 engines)
- ClamAV (daily): Win.Virus.Neshta-7101689-0
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Virus.Neshta-7101689-0 (rule
Win.Virus.Neshta-7101689-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Extracted Neshta config (0 C2) - engine signal, weight 0.45, confidence 0.60
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - 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)
8 behavior events · 0 ATT&CK techniques · 0 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
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- licensing.mp.microsoft.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
Embedded URLs
- http://www.microsoft.com/pki/certs/MicCodSigPCA_2010-07-06.crt0
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
- http://www.microsoft.com/pki/certs/MicTimStaPCA_2010-07-01.crt0
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- crl.microsoft.com
- www.microsoft.com
Embedded IP addresses
- 20.184.175.23
- 52.123.252.233
- 4.230.171.124
- 40.84.97.4
- 52.253.84.76
- 74.178.76.54
- 20.165.94.63
- 20.42.65.91
- 135.234.160.245
- 52.110.12.21
- 52.110.12.3
- 162.159.142.9
File paths
- d:\dbs\sh\odct\0613_230235\client\onedrive\Product\Nucleus\Win\Exe\obj\amd64\Microsoft.Nucleus.pdb
More Neshta samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report