MALICIOUS — 21d3288fc62cd46e599e7b4a8a2b0a8d64aa320ab65be735736148faf77cbad6
MALICIOUS — 21d3288fc62cd46e599e7b4a8a2b0a8d64aa320ab65be735736148faf77cbad6 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Vmprotect family. 7 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
21d3288fc62cd46e599e7b4a8a2b0a8d64aa320ab65be735736148faf77cbad6 - SHA-1:
1910c3427d566ffd30e5bd3f8f76fc73d49cc16e - MD5:
402e7fcf08635c72b77d1f6cd90211b6 - imphash:
f11f87642badc84e7fb44e3ac9b293a4 - ssdeep:
12288:GsE05umZPem7nAW04hrr5px3V2HYbsROAU1lNkKlVJwCoIe5SqgZNydctX7lYT:hZ5u8PemjFrzx3o5RONWKlVJwCoB5Lgq - TLSH:
T12D4E235E9922C219E9E590FA6D052FCDCEC82EEC63F0E74820B39BDC451C86F8912575 - Submitted as: 21d3288fc62cd46e599e7b4a8a2b0a8d64aa320ab65be735736148faf77cbad6
- File type: pe · Size: 674946 bytes
- Verdict: malicious (100/100) · Family: Vmprotect
Detections (7 of 56 engines)
- MalwareAnalyser heuristics (entropy/packer): Themida/VMProtect
- ClamAV (daily): Win.Malware.Vmprotect-9910773-0
- YARA: Yara-Rules community: YR_Packer_VMProtect
- Detect It Easy (packer/type): DIE:Turbo Linker
- Microsoft Defender: Trojan:Win32/barys.RDB!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Barys.160809
- Kaspersky (KVRT): HEUR:Trojan.Win32.Convagent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 10 weighted signals:
- ClamAV (daily) flagged Win.Malware.Vmprotect-9910773-0 (rule
Win.Malware.Vmprotect-9910773-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/barys.RDB!MTB (rule
Trojan:Win32/barys.RDB!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Barys.160809 (rule
Gen:Variant.Barys.160809) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Convagent.gen (rule
HEUR:Trojan.Win32.Convagent.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 2 external host(s) and 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_Packer_VMProtect (rule
YR_Packer_VMProtect) - engine signal, weight 0.35, confidence 0.70 - Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule
DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70 - MalwareAnalyser heuristics (entropy/packer) flagged Themida/VMProtect (rule
Themida/VMProtect) - engine signal, weight 0.35, confidence 0.70 - Packing/obfuscation: Themida/VMProtect, high-entropy-sections:.vmp1, Turbo Linker - 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)
101 behavior events · 0 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- edgedl.me.gvt1.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- config.edge.skype.com
- settings-win.data.microsoft.com
- assets.msn.com
- fe3cr.delivery.mp.microsoft.com
- licensing.mp.microsoft.com
- slscr.update.microsoft.com
Dropped files
- C:\Program Files (x86)\tofr\qxuvzz.exe -
4e15766ff07e98ba85e1bd8853540fff25f11e9b68b342e60333b1e7d272e788 - e6cc71bbe92d9bb55932f4fb1d8141a378e11f1a69b65a8d7bb990cc3eb8ce4e -
e6cc71bbe92d9bb55932f4fb1d8141a378e11f1a69b65a8d7bb990cc3eb8ce4e
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/ea98f53a-04cb-4f17-b9d9-db88a4e098c7/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/ea98f53a-04cb-4f17-b9d9-db88a4e098c7?P1=1785377842&P2=404&P3=2&P4=l1E6ID%2bdP67CJpKOjU%2fX%2fGF9WXhFVyGpnE3i5Cg1PBeyqvAXwFOIHh5%2fQdq0yf4r1ZEEidf68dZXH8WxKtak%2fA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 4.150.223.97
- 4.230.171.124
- 85.210.193.152
- 135.232.92.97
- 52.230.59.222
- 135.232.92.137
- 4.150.223.103
- 51.116.246.105
- 135.233.95.144
- 4.209.250.170
- 4.150.223.99
- 20.42.65.91
- 203.26.79.13
- 72.145.35.104
- 34.104.35.123
- 52.110.12.47
- 52.110.12.26
File paths
- Y:\e5
More Vmprotect samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report