BKDR_CARBANAK.D
Backdoor.Win32.Carbanak.p (Kaspersky); Trojan.Carberp.B (Symantec);
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Backdoor
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
Downloaded from the Internet
This backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It executes commands from a remote malicious user, effectively compromising the affected system.
TECHNICAL DETAILS
102,912 bytes
EXE
Yes
24 Oct 2014
Arrival Details
This backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Backdoor Routine
This backdoor executes the following commands from a remote malicious user:
- download and execute a third party remote desktop protocol software to gain remote access
- download arbitrary files
- elevate access
- terminate self
- find arbitrary files
- create proxy
- retrieve stolen local user passwords to C&C
- reboot OS
- run arbitrary files
- load and execute arbitrary files
- create and send screenshot capture
- set arbitrary site as C&C
- sleep
- create tunnel to arbitrary network address
- download updated copy
NOTES:
This detection is for the server component of the backdoor detected as BKDR_CARBANAK. It is used by cybercriminals/attackers to send malicious commands.
SOLUTION
9.750
11.900.04
05 Sep 2015
11.901.00
06 Sep 2015
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
Scan your computer with your Trend Micro product to delete files detected as BKDR_CARBANAK.D. 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 this Knowledge Base page for more information.
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