BAT_DLOAD.XN
Generic.FTP.DownloaderA.2819E364 (Bitdefender), BAT/Ftp.MF!tr.dldr (Fortinet), Trojan-Downloader.BAT.Ftp (Ikarus), BAT/TrojanDownloader.Ftp.NSP trojan (NOD32), Trojan text/DownBat.A (Norman)
Windows
Threat Type: Trojan
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
As of this writing, the said sites are inaccessible.
TECHNICAL DETAILS
60 bytes
No
07 Jan 2018
Arrival Details
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Download Routine
This Trojan connects to the following website(s) to download and execute a malicious file:
- down.my{BLOCKED}g.info
As of this writing, the said sites are inaccessible.
NOTES:
This Trojan contains FTP commands which downloads a.exe in the said FTP website.
SOLUTION
9.850
Step 1
Scan your computer with your Trend Micro product to delete files detected as BAT_DLOAD.XN. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:
Step 2
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 3
Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.
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