MALICIOUS — 905483cb00398ff8973890d5caf9b21ea0606b731b5f6b7888aa06524cb8e088
MALICIOUS — 905483cb00398ff8973890d5caf9b21ea0606b731b5f6b7888aa06524cb8e088 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 6 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
905483cb00398ff8973890d5caf9b21ea0606b731b5f6b7888aa06524cb8e088 - SHA-1:
5d2da0cc7580d418a32b2dc54b29db3774dbd6cd - MD5:
88b540da4a599631fd0971cfd4796ab9 - imphash:
4753904c40d638a1bc745c65b88291d5 - ssdeep:
768:MDw1RUTPEfh3OoDw1RUTPESh3OoDw1RUTPEkh3OoDw1RUTPESh3O:Mpb6pOopbDpOopbFpOopbDpO - TLSH:
T1762F7C2C2A72BFDFCA1552893184A3ACF7D49E6520B71670B733C9871098DE7AF49214 - Submitted as: 905483cb00398ff8973890d5caf9b21ea0606b731b5f6b7888aa06524cb8e088
- File type: pe · Size: 32768 bytes
- Verdict: malicious (99/100)
Detections (6 of 56 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Trojan.Generic-9986843-0
- Detect It Easy (packer/type): DIE:UPX
- Microsoft Defender: Trojan:Win32/Vindor!pz
- Emsisoft (Emergency Kit): Trojan.Agent.EYLR
- Kaspersky (KVRT): Trojan.Win32.Agentb.kntn
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 9 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9986843-0 (rule
Win.Trojan.Generic-9986843-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Vindor!pz (rule
Trojan:Win32/Vindor!pz) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Trojan.Agent.EYLR (rule
Trojan.Agent.EYLR) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Trojan.Win32.Agentb.kntn (rule
Trojan.Win32.Agentb.kntn) - engine signal, weight 0.55, confidence 0.85 - Contacted 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Detect It Easy (packer/type) flagged DIE:UPX (rule
DIE:UPX) - engine signal, weight 0.35, confidence 0.70 - MalwareAnalyser heuristics (entropy/packer) flagged UPX (rule
UPX) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: UPX, high-entropy-sections:UPX1 - static signal, weight 0.25, confidence 0.55
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
31 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- 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
- www.bing.com
- assets.msn.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\Temp\UTZYNXEQCU.exe -
d70816fd0d9d5f43651cc434fffcf48505b633b69b807ebfd84927c7e5a7ef33 - 73d352135625c41d4da1b34a138344db9c1767ce5dfa54239b22d73d4691bf8f -
73d352135625c41d4da1b34a138344db9c1767ce5dfa54239b22d73d4691bf8f
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 4.150.223.101
- 52.230.60.54
- 52.123.252.233
- 4.230.171.124
- 52.110.12.3
File paths
- C:\Users\
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report