Threat Database Trojans Trojan.Barys

Trojan.Barys

By GoldSparrow in Trojans

Threat Scorecard

Ranking: 11,310
Threat Level: 80 % (High)
Infected Computers: 2,018
First Seen: April 3, 2012
Last Seen: September 3, 2023
OS(es) Affected: Windows

The Barys malware falls in the category of a Trojan Downloader and is programmed to allow its operators to download and upload files to your computer without you noticing it Malware researchers note that the Barys Trojan has some interesting features like the implementation of the Dropbox online file storage service. The Barys Trojan also could be encountered under the name of Trojan:Win32/Congrim. The Barys Trojan may be delivered to users via spam campaigns or travel bundled with free program installers that are promoted on suspicious websites. The Barys Trojan is known to make TCP connections via port 443 to remote hosts such as Software.trickip.net, 83.133.127.200, Weaversbase.com and Cms.abmr.net.

The Congrim (Barys) Trojan might install its main executable in the AppData folder, and its support components in the Temp folder to prevent easy detection. The Barys Trojan can provide its operators with a remote access to infected systems and allow them to run arbitrary code that may inflict severe damages to single computers and networks alike. The Barys Trojan could be instructed to download and install cryptomalware like the Onion Ransomware and the Locker Ransomware. Malware researchers point out that the Barys Trojan may create a Mutex in the Windows Registry to prevent more than one instance from running on infected systems. Additionally, the Barys (Congrim) Trojan may use TMP and DLL files to carry out commands and inject code into running processes like explorer.exe, dw20.exe and iexplorer.exe. The Barys Trojan may modify the security settings of Internet Explorer to tag its 'Command and Control' servers as safe. The Barys Trojan Downloader is written with the Microsoft C++ programming language and may run on all Windows versions and architectures. Therefore, you should install a renowned anti-malware solution to prevent the infiltration of the Barys Trojan or clean the infected machine.

SpyHunter Detects & Remove Trojan.Barys

File System Details

Trojan.Barys may create the following file(s):
# File Name MD5 Detections
1. AMDEx3.msi 07e30abd8c44221053a93e706c13dbfd 113
2. dllhost.exe 9aca244ac7d1805ce5998764761141b7 89
3. AMDEx3.msi 13588a92d58cf32b972e71e4878bf789 33
4. AMDEx3.msi 90080da4654d078064c8a6b1fd89c4d8 32
5. AMDEx3.msi a5734cefcf843cb733ce34e869902c74 30
6. amdex3.msi e9a47c0f1d0974f6d7dcb3e1e069eaaa 25
7. AMDEx3.msi a53b02cf714e75a18a60f5c9e11a545b 24
8. file.exe b3c0abefe12f511f0b625039804185fb 18
9. AMDEx3.msi b1efb08443b114d5c7d422312dc59ef6 16
10. AMDEx3.msi 9fcbe186e76f5434ad87595f0a4433bc 4
11. dllhost.exe 5c91601e3ceedf54069feb57d9bc0f79 4
12. AMDEx3.msi 9759482e6f93c7ca41a9f05de3e3be40 2
13. AMDEx3.msi de717f4f98a4f0963554e725ea12945d 2
14. Win32.exe 2f2fec8c582fc7e1459fde95625ac090 2
15. AMDEx3.msi 3dcce5a59d9017f05a0e26cae4b8a79a 1
16. AMDEx3.msi db5bac62cbdb394b53900b7ffa0b80fa 1
17. AMDEx3.msi 0dbf938908c20144e8e359542f6f8fb4 1
18. AMDEx3.msi 0b7ad487dbc603f449171c020a9781db 1
19. explorer.exe 426a6e545a2ea7f1eaf4b895f6cd10aa 1
20. file.exe 9284e7df99f7c54beb0b4a4471c4a204 0
21. file.exe 7ce5f02c49eccf00abce59a1d267dd3a 0
22. file.exe de1cf2d6f8b70e672de8b07f46f3ebff 0
23. file.exe 2de7466e8d58342becc48fe790fc7649 0
24. file.exe 36e8f222aef751257428b7db83c7372b 0
25. 1964f777975d9a809bd6171348572a4e4db287e557f26fccae66bbbe1ba0a541.exe a7261182d71b38248f429e62004dd52e 0
26. 229022f4344e4dd9d34649728bfd5edf705b77a5b440c8875b2aaa1eeb96128f.exe c70fba80e0989170a3199a4014532f68 0
27. wincsa.exe ce175ad8406b4b791c099ca8c4072b4c 0
More files

Registry Details

Trojan.Barys may create the following registry entry or registry entries:
Regexp file mask
%APPDATA%\MServices.exe
%APPDATA%\netprotocol.exe
%APPDATA%\scype.exe
%TEMP%\MServices.exe
SOFTWARE\euZtG8KPKLTAq3dYZuPegA==
SOFTWARE\lDcJ2MM68dUoB684tCLBlQ==
SOFTWARE\WOW6432Node\euZtG8KPKLTAq3dYZuPegA==
SOFTWARE\WOW6432Node\lDcJ2MM68dUoB684tCLBlQ==

Directories

Trojan.Barys may create the following directory or directories:

%APPDATA%\scype

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