MALICIOUS — 06225c0f5823a7c387a574a76ec3ae35f95937436e3ca125e7b1b440daa049ef
MALICIOUS — 06225c0f5823a7c387a574a76ec3ae35f95937436e3ca125e7b1b440daa049ef is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Barys family. 7 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
06225c0f5823a7c387a574a76ec3ae35f95937436e3ca125e7b1b440daa049ef - SHA-1:
a95cf9529f831e22a9de496c48cf78b4d22fd184 - MD5:
d6212d912514351f1d904d38fc9a7c21 - imphash:
ac9eb1085b6eee2907a6ad89926cf94d - ssdeep:
768:G7Vcddp9Nkcy1roWSUDBtVa4uvTwnGr/Fkv:GodJctowDfVa4krrN2 - TLSH:
T1BE2EE0AD46DD3EFFC2F65B8530819C7C88109C49127B1A547191C52E84E563FE8EF289 - Submitted as: 06225c0f5823a7c387a574a76ec3ae35f95937436e3ca125e7b1b440daa049ef
- File type: pe · Size: 31056 bytes
- Verdict: malicious (99/100) · Family: Barys
Detections (7 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:CODE
- ClamAV (daily): Win.Malware.Barys-9916803-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Detect It Easy (packer/type): DIE:Turbo Linker
- Microsoft Defender: Trojan:Win32/Vindor!pz
- Emsisoft (Emergency Kit): Gen:Variant.Stealer.210
- Kaspersky (KVRT): HEUR:Trojan-Downloader.Win32.Agent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 9 weighted signals:
- ClamAV (daily) flagged Win.Malware.Barys-9916803-0 (rule
Win.Malware.Barys-9916803-0) - engine signal, weight 0.90, confidence 0.95 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Terminates Browser, Office or Security Processes [medium] (rule
tl-process-kill) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 23 external host(s) at runtime (24 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - 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 - Packing/obfuscation: high-entropy-sections:CODE, Turbo Linker - static signal, weight 0.25, confidence 0.55
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
13367 behavior events · 2 ATT&CK techniques · 1 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
- zb.netba8.com
- google.com
- edge-consumer-static.azureedge.net
- clients2.googleusercontent.com
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
Dropped files
- 21c3d2c8893a52c3142c302f94f83c5f99365fc17a579a115c0f1274139bb1b6 -
21c3d2c8893a52c3142c302f94f83c5f99365fc17a579a115c0f1274139bb1b6
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
- 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=1787923868&P2=404&P3=2&P4=g1dGZXcBJBVTQFIA%2f7s%2fKCuujto0Pu%2bEXL1nQGfnMwS%2fl1wvO078D9ks7o8NydSsVBbuCl%2bSqSIcWGIxBfZNsg%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=1787924003&P2=404&P3=2&P4=AbnXQ9MVrEr9wECZ7BXobj0lWwQg76DBevA39YOLaCQEBdbddGkmVI6nOc6%2bntczUgvulQY0LGRrUqmYmR9Ozw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
- zb.netba8.com
Embedded IP addresses
- 52.168.117.170
- 52.123.252.212
- 57.155.101.212
- 4.230.171.124
- 20.247.185.124
- 74.179.77.204
- 135.232.92.97
- 20.165.94.63
- 92.223.78.30
- 20.236.44.162
- 52.123.129.14
- 52.123.128.14
- 172.178.240.161
- 203.26.79.13
- 20.190.122.23
- 20.42.65.89
- 4.207.44.74
- 52.148.114.188
- 74.178.232.29
- 72.153.5.96
- 52.123.252.195
- 52.110.12.8
- 52.110.12.52
More Barys samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report