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Trojan.BtcMine.2033

Added to the Dr.Web virus database: 2018-01-24

Virus description added:

SHA1:

  • 801d764429fae92dbd56bb2a981ad85c0a09e246

A Trojan designed to mine cryptocurrency, an early version of a miner Trojan.BtcMine.1978. It is installed on servers that run on Microsoft Windows Server using a vulnerability in Cleverence Mobile SMARTS Server.

Contains the following resources:

// 0x000072FC: Service.Payload.cm.dat‎ (470520 bytes, Embedded, Public)
// 0x0021DF24: Service.Payload.libcurl.dat‎ (572416 bytes, Embedded, Public)
// 0x002A9B2C: Service.Payload.libeay32.dat‎ (1447424 bytes, Embedded, Public)
// 0x0040B134: Service.Payload.libgcc_s_seh-1.dat‎ (75264 bytes, Embedded, Public)
// 0x0041D73C: Service.Payload.libstdc++-6.dat‎ (957440 bytes, Embedded, Public)
// 0x00507344: Service.Payload.libwinpthread-1.dat‎ (79637 bytes, Embedded, Public)
// 0x0007A0FC: Service.Payload.ph.dat‎ (1719840 bytes, Embedded, Public)
// 0x0051AA64: Service.Payload.ssleay32.dat‎ (314880 bytes, Embedded, Public)
// 0x0056786C: Service.Payload.zlib1.dat‎ (89600 bytes, Embedded, Public)
// 0x0057D674: Service.Starter.exe‎ (5120 bytes, Embedded, Public)

All resources with the DAT extension are encrypted using the XOR algorithm.

  • ph.dat — a driver of a tool Process Hacker.
  • cm.dat — a packed miner.
  • Starter.exe —an application for launching Trojan’s components.

Attempts to delete the following system services:

mbamservice
defend
msmpsvc

It attempts to detect and shut down the following running processes:

anvir
mbamservice
avp
cmdagent
News about the Trojan

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
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Download by serial number

Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

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Download by serial number

  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

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