MALICIOUS — virussign.com_f7aaef6ec31ef7bbc7a1d7cfeab517f0.vir
MALICIOUS — virussign.com_f7aaef6ec31ef7bbc7a1d7cfeab517f0.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (87/100), attributed to the TrickBot family. 5 of 55 detection engines flagged it.
Identification
- SHA-256:
59d0fe8e0a9074011408ed71357691af6109ec62d671d3a2aae4c17210af9875 - SHA-1:
e087e9ff415567771178ad152d54ea17b557621f - MD5:
f7aaef6ec31ef7bbc7a1d7cfeab517f0 - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
49152:HhUokBVCcHzYH+pOQUZsCL0uu/RrFp2FpAFp:EqHgWIuu/Z0m - TLSH:
T1DA578E75205D1F3FE6E14989192CFC7DABC3E9812D9E2B146481D423A65ACFB402E63C - Submitted as: virussign.com_f7aaef6ec31ef7bbc7a1d7cfeab517f0.vir
- File type: pe · Size: 1611164 bytes
- Verdict: malicious (87/100) · Family: TrickBot
Detections (5 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Dropper.TrickBot-10058465-0
- Microsoft Defender: Trojan:MSIL/AgentTesla.ABPF!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Jalapeno.7413
- Kaspersky (KVRT): HEUR:Trojan.MSIL.Taskun.gen
Why this verdict
The malicious score of 87/100 is the fusion of 2 weighted signals:
- ClamAV (daily) flagged Win.Dropper.TrickBot-10058465-0 (rule
Win.Dropper.TrickBot-10058465-0) - engine signal, weight 0.90, confidence 0.95 - Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
Dynamic analysis (windows)
0 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
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 74.178.232.29
- 40.79.197.34
- 4.247.188.224
- 4.230.171.124
- 4.144.132.114
- 135.232.92.137
- 4.150.223.108
- 74.178.240.51
- 20.76.201.171
- 52.123.128.14
- 135.234.160.245
- 52.148.114.188
- 52.110.12.42
- 52.110.12.55
File paths
- C:\Users\Public\Documents
- P:\:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report