WORM64_WMINE.A
Windows
Threat Type: Worm
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
Dropped by other malware
This Worm arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites. It arrives as a component bundled with malware/grayware packages.
It takes advantage of software vulnerabilities to propagate across networks.
It connects to certain websites to send and receive information. However, as of this writing, the said sites are inaccessible.
TECHNICAL DETAILS
505,856 bytes
EXE
Yes
04 May 2018
Arrival Details
This Worm arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It arrives as a component bundled with malware/grayware packages.
Installation
This Worm adds the following folders:
- %Windows%\SpeechsTracing
- %Windows%\SpeechsTracing\Microsoft
(Note: %Windows% is the Windows folder, where it usually is C:\Windows on all Windows operating system versions.)
It drops the following files:
- %Windows%\SpeechsTracing\Crypt - ZIP file containing files required for Eternalblue-DoublePulsar exploit, deleted afterwards.
(Note: %Windows% is the Windows folder, where it usually is C:\Windows on all Windows operating system versions.)
It adds the following mutexes to ensure that only one of its copies runs at any one time:
- {F5175396-40C2-0218-278D6EE}
Propagation
This Worm takes advantage of the following software vulnerabilities to propagate across networks:
Other Details
This Worm connects to the following website to send and receive information:
- http://er{BLOCKED}.{BLOCKED}endecr.com:8080/error
- http://ta{BLOCKED}.{BLOCKED}endecr.com/tasks
- http://er{BLOCKED}.{BLOCKED}endecr.com:8080/log
- http://sc{BLOCKED}.{BLOCKED}endecr.com/status
It requires the following additional components to properly run:
- %System%\EnrollCertXaml.dll - contains files required for Eternalblue-Doublepulsar exploit
(Note: %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)
It does the following:
- It scans hosts on the Local Area Network and checks if the port 445 is available.
It will then attempt to exploit MS17-010 vulnerability to inject and execute one of the following files on the remote host:- %Windows%\SpeechsTracing\Microsoft\x86.dll - for 32-bit OS, detected as TROJ_WMINE.B
- %Windows%\SpeechsTracing\Microsoft\x64.dll - for 64-bit OS, detected as TROJ64_WMINE.B
- It drops the following files, extracted from the ZIP file:
- %Windows%\SpeechsTracing\Microsoft\adfw-2.dll
- %Windows%\SpeechsTracing\Microsoft\adfw.dll
- %Windows%\SpeechsTracing\Microsoft\cnli-0.dll
- %Windows%\SpeechsTracing\Microsoft\cnli-1.dll
- %Windows%\SpeechsTracing\Microsoft\coli-0.dll
- %Windows%\SpeechsTracing\Microsoft\crli-0.dll
- %Windows%\SpeechsTracing\Microsoft\dmgd-1.dll
- %Windows%\SpeechsTracing\Microsoft\dmgd-4.dll
- %Windows%\SpeechsTracing\Microsoft\esco-0.dll
- %Windows%\SpeechsTracing\Microsoft\etch-0.dll
- %Windows%\SpeechsTracing\Microsoft\etchCore-0.x64.dll
- %Windows%\SpeechsTracing\Microsoft\etchCore-0.x86.dll
- %Windows%\SpeechsTracing\Microsoft\eteb-2.dll
- %Windows%\SpeechsTracing\Microsoft\etebCore-2.x64.dll
- %Windows%\SpeechsTracing\Microsoft\etebCore-2.x86.dll
- %Windows%\SpeechsTracing\Microsoft\Eternalblue-2.2.0.fb
- %Windows%\SpeechsTracing\Microsoft\Eternalchampion-2.0.0.fb
- %Windows%\SpeechsTracing\Microsoft\exma-1.dll
- %Windows%\SpeechsTracing\Microsoft\exma.dll
- %Windows%\SpeechsTracing\Microsoft\iconv.dll
- %Windows%\SpeechsTracing\Microsoft\libcurl.dll
- %Windows%\SpeechsTracing\Microsoft\libeay32.dll
- %Windows%\SpeechsTracing\Microsoft\libiconv-2.dll
- %Windows%\SpeechsTracing\Microsoft\libxml2.dll
- %Windows%\SpeechsTracing\Microsoft\out.dll
- %Windows%\SpeechsTracing\Microsoft\pcla-0.dll
- %Windows%\SpeechsTracing\Microsoft\pcre-0.dll
- %Windows%\SpeechsTracing\Microsoft\pcrecpp-0.dll
- %Windows%\SpeechsTracing\Microsoft\pcreposix-0.dll
- %Windows%\SpeechsTracing\Microsoft\posh-0.dll
- %Windows%\SpeechsTracing\Microsoft\posh.dll
- %Windows%\SpeechsTracing\Microsoft\pytrch.py
- %Windows%\SpeechsTracing\Microsoft\pytrch.pyc
- %Windows%\SpeechsTracing\Microsoft\riar-2.dll
- %Windows%\SpeechsTracing\Microsoft\riar.dll
- %Windows%\SpeechsTracing\Microsoft\spoolsv.xml - configuration file, detected as TROJ_ETEROCK.C
- %Windows%\SpeechsTracing\Microsoft\ssleay32.dll
- %Windows%\SpeechsTracing\Microsoft\svchost.xml - configuration file, detected as TROJ_ETEROCK.C
- %Windows%\SpeechsTracing\Microsoft\tibe-1.dll
- %Windows%\SpeechsTracing\Microsoft\tibe-2.dll
- %Windows%\SpeechsTracing\Microsoft\tibe.dll
- %Windows%\SpeechsTracing\Microsoft\trch-0.dll
- %Windows%\SpeechsTracing\Microsoft\trch-1.dll
- %Windows%\SpeechsTracing\Microsoft\trch.dll
- %Windows%\SpeechsTracing\Microsoft\trfo-0.dll
- %Windows%\SpeechsTracing\Microsoft\trfo-2.dll
- %Windows%\SpeechsTracing\Microsoft\trfo.dll
- %Windows%\SpeechsTracing\Microsoft\tucl-1.dll
- %Windows%\SpeechsTracing\Microsoft\tucl.dll
- %Windows%\SpeechsTracing\Microsoft\ucl.dll
- %Windows%\SpeechsTracing\Microsoft\xdvl-0.dll
- %Windows%\SpeechsTracing\Microsoft\zibe.dll
- %Windows%\SpeechsTracing\Microsoft\zlib1.dll
- %Windows%\SpeechsTracing\Microsoft\_pytrch.pyd
- %Windows%\SpeechsTracing\Microsoft\x86.dll - detected as TROJ_WMINE.B
- %Windows%\SpeechsTracing\Microsoft\x64.dll - detected as TROJ64_WMINE.B
- %Windows%\SpeechsTracing\Microsoft\stage1.txt - log file
- %Windows%\SpeechsTracing\Microsoft\stage2.txt - log file
- %Windows%\SpeechsTracing\Microsoft\spoolsv.exe - detected as TROJ_EQUATED.J, executed afterwards
- %Windows%\SpeechsTracing\Microsoft\svchost.exe - detected as TROJ_EQUATED.J, executed afterwards
However, as of this writing, the said sites are inaccessible.
SOLUTION
9.850
14.286.02
31 May 2018
14.287.00
01 Jun 2018
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must to allow full scanning of their computers.
Step 2
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.
Step 3
Restart in Safe Mode
Step 4
Search and delete these files
- %Windows%\SpeechsTracing\Microsoft\adfw-2.dll
- %Windows%\SpeechsTracing\Microsoft\adfw.dll
- %Windows%\SpeechsTracing\Microsoft\cnli-0.dll
- %Windows%\SpeechsTracing\Microsoft\cnli-1.dll
- %Windows%\SpeechsTracing\Microsoft\coli-0.dll
- %Windows%\SpeechsTracing\Microsoft\crli-0.dll
- %Windows%\SpeechsTracing\Microsoft\dmgd-1.dll
- %Windows%\SpeechsTracing\Microsoft\dmgd-4.dll
- %Windows%\SpeechsTracing\Microsoft\esco-0.dll
- %Windows%\SpeechsTracing\Microsoft\etch-0.dll
- %Windows%\SpeechsTracing\Microsoft\etchCore-0.x64.dll
- %Windows%\SpeechsTracing\Microsoft\etchCore-0.x86.dll
- %Windows%\SpeechsTracing\Microsoft\eteb-2.dll
- %Windows%\SpeechsTracing\Microsoft\etebCore-2.x64.dll
- %Windows%\SpeechsTracing\Microsoft\etebCore-2.x86.dll
- %Windows%\SpeechsTracing\Microsoft\Eternalblue-2.2.0.fb
- %Windows%\SpeechsTracing\Microsoft\Eternalchampion-2.0.0.fb
- %Windows%\SpeechsTracing\Microsoft\exma-1.dll
- %Windows%\SpeechsTracing\Microsoft\exma.dll
- %Windows%\SpeechsTracing\Microsoft\iconv.dll
- %Windows%\SpeechsTracing\Microsoft\libcurl.dll
- %Windows%\SpeechsTracing\Microsoft\libeay32.dll
- %Windows%\SpeechsTracing\Microsoft\libiconv-2.dll
- %Windows%\SpeechsTracing\Microsoft\libxml2.dll
- %Windows%\SpeechsTracing\Microsoft\out.dll
- %Windows%\SpeechsTracing\Microsoft\pcla-0.dll
- %Windows%\SpeechsTracing\Microsoft\pcre-0.dll
- %Windows%\SpeechsTracing\Microsoft\pcrecpp-0.dll
- %Windows%\SpeechsTracing\Microsoft\pcreposix-0.dll
- %Windows%\SpeechsTracing\Microsoft\posh-0.dll
- %Windows%\SpeechsTracing\Microsoft\posh.dll
- %Windows%\SpeechsTracing\Microsoft\pytrch.py
- %Windows%\SpeechsTracing\Microsoft\pytrch.pyc
- %Windows%\SpeechsTracing\Microsoft\riar-2.dll
- %Windows%\SpeechsTracing\Microsoft\riar.dll
- %Windows%\SpeechsTracing\Microsoft\spoolsv.xml
- %Windows%\SpeechsTracing\Microsoft\ssleay32.dll
- %Windows%\SpeechsTracing\Microsoft\svchost.xml
- %Windows%\SpeechsTracing\Microsoft\tibe-1.dll
- %Windows%\SpeechsTracing\Microsoft\tibe-2.dll
- %Windows%\SpeechsTracing\Microsoft\tibe.dll
- %Windows%\SpeechsTracing\Microsoft\trch-0.dll
- %Windows%\SpeechsTracing\Microsoft\trch-1.dll
- %Windows%\SpeechsTracing\Microsoft\trch.dll
- %Windows%\SpeechsTracing\Microsoft\trfo-0.dll
- %Windows%\SpeechsTracing\Microsoft\trfo-2.dll
- %Windows%\SpeechsTracing\Microsoft\trfo.dll
- %Windows%\SpeechsTracing\Microsoft\tucl-1.dll
- %Windows%\SpeechsTracing\Microsoft\tucl.dll
- %Windows%\SpeechsTracing\Microsoft\ucl.dll
- %Windows%\SpeechsTracing\Microsoft\xdvl-0.dll
- %Windows%\SpeechsTracing\Microsoft\zibe.dll
- %Windows%\SpeechsTracing\Microsoft\zlib1.dll
- %Windows%\SpeechsTracing\Microsoft\_pytrch.pyd
- %Windows%\SpeechsTracing\Microsoft\x86.dll
- %Windows%\SpeechsTracing\Microsoft\x64.dll
- %Windows%\SpeechsTracing\Microsoft\stage1.txt
- %Windows%\SpeechsTracing\Microsoft\stage2.txt
- %Windows%\SpeechsTracing\Microsoft\spoolsv.exe
- %Windows%\SpeechsTracing\Microsoft\svchost.exe
- %System%\EnrollCertXaml.dll
- %Windows%\SpeechsTracing\Crypt
Step 5
Search and delete these folders
- %Windows%\SpeechsTracing
- %Windows%\SpeechsTracing\Microsoft
Step 6
Restart in normal mode and scan your computer with your live casino online product for files detected as WORM64_WMINE.A. If the detected files have already been cleaned, deleted, or quarantined by your live casino online product, no further step is required. You may opt to simply delete the quarantined files. Please check this for more information.
Step 7
Download and apply this security patch Refrain from using these products until the appropriate patches have been installed. live casino online advises users to download critical patches upon release by vendors.
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