MALICIOUS — e51e4c372edf2bbe476a4b7630225c1875c5ccea2ed55b418bd793c54ce9a84d.bin
MALICIOUS — e51e4c372edf2bbe476a4b7630225c1875c5ccea2ed55b418bd793c54ce9a84d.bin is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the DarkSide family. 6 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
e51e4c372edf2bbe476a4b7630225c1875c5ccea2ed55b418bd793c54ce9a84d - SHA-1:
9993b385d5ab214403957cea0f314927bc3719e2 - MD5:
a7cefa7c6ae37bbca616cc76f4a98603 - imphash:
f9ade0aa18f660a34a4fa23392e21838 - ssdeep:
1536:1zPnNKCpixACo4/NTz+mra8Yman5OfElN3ppESsqKqe:17n4Cpixk4/NTla8YmA5np7Kqe - TLSH:
T1A134020902366E85C78A17DCDD199C6FD3A5A7C930A0BAA44C2B539F089681B3F31FD5 - Submitted as: e51e4c372edf2bbe476a4b7630225c1875c5ccea2ed55b418bd793c54ce9a84d.bin
- File type: pe · Size: 53760 bytes
- Verdict: malicious (98/100) · Family: DarkSide
Source: MalShare · first seen 2026-08-21T14:15:02.734Z · SHA-256 verified
Detections (6 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Packed.DarkSide-9860993-0
- Microsoft Defender: Ransom:MSIL/Darkside.SK!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Ransom.Darkside.2
- Trellix Stinger (McAfee): Ransom-DarkSide!A7CEFA7C6AE3
- Kaspersky (KVRT): UDS:Trojan-Ransom.Win32.Gen.aatp
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Packed.DarkSide-9860993-0 (rule
Win.Packed.DarkSide-9860993-0) - 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 - 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 26 external host(s) at runtime (22 HTTP) - network signal, weight 0.40, confidence 0.80
- Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
165 behavior events · 1 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
- baroquetees.com
- o.cf-b.ssl.com
- rumahsia.com
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
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=1787926549&P2=404&P3=2&P4=RGUcNw%2botLtNeJue4D5tidxCemO90PX5cr7jHzSawCgXbbDtY5yChZvfkXy7hTreO5HvQKYt9dEJzqRLH8eHRQ%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=1787926574&P2=404&P3=2&P4=VfZgxA7WVAGANU0HhYeCtTKREtQ%2fzsa9%2bVX%2f%2bBw9jy%2fAaSeGxonUswiwhC%2fwLLMh4rkm6iBhieoRZH5DH3VSAg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://o.cf-b.ssl.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSyFyl0VKM6%2BgItwThlc9Tz0xjDagQUnMQJckcYF3unGomzkjXV4QOM%2FpICEHIywjNumR3K0Uwr0KA6fmg%3D
Embedded domains
- baroquetees.com
- crls.ssl.com
- o.cf-b.ssl.com
- rumahsia.com
Embedded IP addresses
- 52.123.252.230
- 4.150.223.97
- 52.123.252.202
- 52.230.59.222
- 4.247.188.224
- 4.230.171.124
- 74.179.71.159
- 74.178.76.128
- 135.232.92.97
- 4.150.223.105
- 203.26.79.13
- 52.123.128.14
- 20.236.44.162
- 40.99.134.18
- 52.123.129.14
- 52.182.141.63
- 135.234.160.246
- 3.209.151.164
- 104.18.38.233
- 23.227.38.71
- 135.233.95.80
- 108.158.20.11
- 52.148.114.188
- 72.153.5.134
- 52.110.12.53
More DarkSide samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report