MALICIOUS — 71393ee85386702372e90ba2475838fa59801e64621397f8b47339829e17a307
MALICIOUS — 71393ee85386702372e90ba2475838fa59801e64621397f8b47339829e17a307 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100). 6 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
71393ee85386702372e90ba2475838fa59801e64621397f8b47339829e17a307 - SHA-1:
2ac4b94678d0b574050cd9c82c2d770ab4848051 - MD5:
c73cf2d7d9b3384288e15214ff45fc3c - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
1536:8HY6rdELT8hn2Ep7WzPdVj6Ju8B3AZ242UdIAkD4x3HT4hPVoYdVQtc9/+Y1H+:8HY8dSE2EwR4uY41HyvYc9/e - TLSH:
T19C38BE69FD7F9E70E9BEED6974D4D13D825270D1B9EE23081B4044202870E6738A629F - Submitted as: 71393ee85386702372e90ba2475838fa59801e64621397f8b47339829e17a307
- File type: pe · Size: 80384 bytes
- Verdict: malicious (100/100)
Detections (6 of 56 engines)
- capa (capabilities): capability:execution/powershell
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Malware.Avlj-9877624-0
- Microsoft Defender: Trojan:MSIL/Heracles.AHR!MTB
- Emsisoft (Emergency Kit): Trojan.GenericKDZ.109203
- Kaspersky (KVRT): HEUR:Backdoor.MSIL.Agent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 11 weighted signals:
- ClamAV (daily) flagged Win.Malware.Avlj-9877624-0 (rule
Win.Malware.Avlj-9877624-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 1 finding(s) attributed to the sample across 1 technique(s), e.g. RWX/private injected region in tsk_f532f9bb8f (pid 8016) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Microsoft Defender flagged Trojan:MSIL/Heracles.AHR!MTB (rule
Trojan:MSIL/Heracles.AHR!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Trojan.GenericKDZ.109203 (rule
Trojan.GenericKDZ.109203) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Backdoor.MSIL.Agent.gen (rule
HEUR:Backdoor.MSIL.Agent.gen) - engine signal, weight 0.55, confidence 0.85 - execute via PowerShell (rule
execute via PowerShell) - capa signal, weight 0.40, confidence 0.80 - Contacted 2 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- capa (capabilities) flagged capability:execution/powershell (rule
capability:execution/powershell) - engine signal, weight 0.35, confidence 0.70 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-sections:.text (rule
high-entropy-sections:.text) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
- Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
87 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- update.googleapis.com
- desktop-hsgcbep
- login.live.com
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- aefd.nelreports.net
- edge.microsoft.com
- time.windows.com
- settings-win.data.microsoft.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- aefd.nelreports.net
Embedded IP addresses
- 4.150.223.98
- 20.247.184.142
- 4.230.171.124
- 52.110.12.56
- 52.110.12.20
- 20.42.179.204
- 72.154.7.100
- 52.110.12.46
- 52.148.114.188
- 52.110.12.33
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report