Threat Database Trojans Troj/BatDel-B

Troj/BatDel-B

By Domesticus in Trojans

Threat Scorecard

Ranking: 5,505
Threat Level: 90 % (High)
Infected Computers: 2,745
First Seen: December 18, 2012
Last Seen: September 14, 2023
OS(es) Affected: Windows

Troj/BatDel-B is a malware infection that is used to delete data from an infected hard drive. ESG security researchers warn computer users that Troj/BatDel-B has been used in targeted attacks against computers located in Iran. Troj/BatDel-B is not particularly sophisticated, but Troj/BatDel-B can be highly destructive. Troj/BatDel-B is distributed in a malicious compressed archive named GrooveMonitor.exe, a self extracting RAR file that drops three executable files, jucheck.exe, juboot.exe, and sleep.exe. These make the infected computer run Troj/BatDel-B automatically upon start-up. Troj/BatDel-B will check the current date and then delete all the contents of the infected computer's D: through I: drives and all contents of the computer system's desktop. According to Troj/BatDel-B's code, the attacks will occur on the following dates:

  • 10-December-2012 to 12-December-2012
  • 21-January-2013 to 23-January-2013
  • 06-May-2013 to 08-May-2013
  • 22-July-2013 to 24-July-2013
  • 11-November-2013 to 13-November-2013
  • 3-February-2014 to 5-February-2014
  • 5-May-2014 to 7-May-2014
  • 11-August-2014 to 13-August-2014
  • 2-February-2015 to 4-February-2015

In its list are also dates in November and October of 2012, meaning that it is likely that Troj/BatDel-B has been at work for at least two months. It is obvious that Troj/BatDel-B is highly rudimentary, especially when compared to the many high-profile malware attacks that have hit the region in recent months, such as Flame, Duqu, and the infamous Stuxnet worm. Is Troj/BatDel-B a state sponsored attack? The likely culprits being Israel and the United States, in this case. Due to the fact that the Iranian government is gathering attention to Troj/BatDel-B, it is just as likely that there is a hidden political motive to these kinds of accusations, especially due to the high degree of complexity from confirmed state sponsored attacks in the past when compared to Troj/BatDel-B.

Part of the danger of Troj/BatDel-B's simplicity is that Troj/BatDel-B may allow this malware infection to bypass some anti-virus programs. Troj/BatDel-B has one main task, to destroy data on the infected hard drive. Although a Trojan dropper has been identified that seems to be associated with the Troj/BatDel-B attack, Troj/BatDel-B can conceivably be distributed through a variety of tactics. Troj/BatDel-B attacks can come from phishing email messages, attack websites using exploit kits to install Troj/BatDel-B on the victm's computer or from infected removable memory devices. Since the Trojan dropper associated with Troj/BatDel-B is named GrooveMonitor.exe, it is possible that the social engineering distribution scheme associated with Troj/BatDel-B involves the use of a fake version of the Microsoft Office 2007 collaboration utility.

SpyHunter Detects & Remove Troj/BatDel-B

File System Details

Troj/BatDel-B may create the following file(s):
# File Name MD5 Detections
1. juboot.exe
2. jucheck.exe
3. GrooveMonitor.exe
4. Wmiprv.exe
5. 66022a804eccc02c6df3e0c83db1d2d8 66022a804eccc02c6df3e0c83db1d2d8 0
6. juboot.mod.bin 0c1161634d4f25e57a9e7bc560a1496d 0
7. WmiPrv.exe b7117b5d8281acd56648c9d08fadf630 0
8. 1c8fc903268a29c5cf32e5f2285c7feb 1c8fc903268a29c5cf32e5f2285c7feb 0
9. 017ec06739fd44a4d6d3526aecd9a155 017ec06739fd44a4d6d3526aecd9a155 0

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