Worm.PS1.LEMONDUCK.YPAE-A
Windows
Threat Type:
Worm
Destructiveness:
No
Encrypted:
Yes
In the wild::
Yes
OVERVIEW
Llega tras conectar las unidades extraíbles afectadas a un sistema. Llega tras acceder a redes compartidas afectadas. It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites. Este malware puede haberlo descargado otro malware desde sitios remotos.
Se aprovecha de las vulnerabilidades de software para propagarse por las redes.
TECHNICAL DETAILS
Detalles de entrada
Llega tras conectar las unidades extraíbles afectadas a un sistema.
Llega tras acceder a redes compartidas afectadas.
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Este malware puede descargarlo desde sitio(s) remoto(s) el malware siguiente:
Instalación
Infiltra los archivos siguientes:
- {Removable/Network Drive name}\Dblue3.lnk
- {Removable/Network Drive name}\Eblue3.lnk
- {Removable/Network Drive name}\Fblue3.lnk
- {Removable/Network Drive name}\Gblue3.lnk
- {Removable/Network Drive name}\Hblue3.lnk
- {Removable/Network Drive name}\Iblue3.lnk
- {Removable/Network Drive name}\Jblue3.lnk
- {Removable/Network Drive name}\Dblue6.lnk
- {Removable/Network Drive name}\Eblue6.lnk
- {Removable/Network Drive name}\Fblue6.lnk
- {Removable/Network Drive name}\Gblue6.lnk
- {Removable/Network Drive name}\Hblue6.lnk
- {Removable/Network Drive name}\Iblue6.lnk
- {Removable/Network Drive name}\Jblue6.lnk
- {Removable/Network Drive name}\readme.js -> detected as Trojan.JS.LEMONDUCK.MC
- {Removable/Network Drive name}\UTFsync\inf_data - serves as infection marker
- {Removable/Network Drive name}\Kblue6.lnk – detected as Trojan.Win64.SHELMA.SMB1
- %Temp%\mimi.dat - detected as HackTool.Win64.MIMIKATZ.AL.component
- %Temp%\m6.bin - detected as Trojan.PS1.LEMONDUCK.D
- {Removable/Network Drive name}\Kblue3.lnk – detected as Trojan.Win32.POWLOAD.CMPNPD
Agrega los procesos siguientes:
- "%System%\NETSTAT.EXE" -anop TCP
- "%System%\ipconfig.exe" /all
- "%System%\ipconfig.exe" /displaydns
- "%System%\NETSTAT.EXE" -ano
(Nota: %System% es la carpeta del sistema de Windows, que en el caso de Windows 98 y ME suele estar en C:\Windows\System, en el caso de Windows NT y 2000 en C:\WINNT\System32 y en el caso de Windows 2000(32-bit), XP, Server 2003(32-bit), Vista, 7, 8, 8.1, 2008(64-bit), 2012(64bit) y 10(64-bit) en C:\Windows\System32).
)Crea las carpetas siguientes:
- {Removable Drive}:\UTFsync
Propagación
Se aprovecha de las vulnerabilidades de software siguientes para propagarse por las redes:
Finalización del proceso
Finaliza los servicios siguientes si los detecta en el sistema afectado:
- .Net CLR
- 360rTys
- \gm
- ALGM
- aspnet_staters
- AxInstSV
- ClipBooks
- CLR
- clr_optimization
- DNS Server
- ExpressVNService
- IPSECS
- lsass
- Microsoft
- Microsoft Telemetry
- MpeSvc
- mssecsvc2.0
- mssecsvc2.1
- Natimmonal
- Nationaaal
- National
- Nationalaie
- Nationalmll
- Nationaloll
- Nationalwpi
- NetMsmqActiv Media NVIDIA
- Oracleupdate
- RpcEptManger
- Samserver
- Serhiez
- Sncryption Media Playeq
- Sougoudl
- SRDSL
- SuperProServer
- SvcNlauser
- SVSHost
- SxS
- sysmgt
- system
- taskmgr1
- WebServers
- WifiService
- Windows Managers
- Windows_Update
- WinHasdadelp32
- WinHasdelp32
- WinHelp32
- WinHelp64
- WinHelpSvcs
- WinSvc
- WinVaultSvc
- WissssssnHelp32
- WmdnPnSN
- wmiApServs
- wmiApSrvs
- WWW.DDOS.CN.COM
- Xtfy
- Xtfya
- Xtfyxxx
- xWinWpdSrv
- Zational
Finaliza procesos o servicios que contienen una de las cadenas siguientes si detecta que se ejecutan en la memoria del sistema afectado:
- 360
- 8866
- 9696
- 9797
- 9966
- auto-upgeade
- Avira
- Calligrap
- cara
- Carbon
- carss
- cohernece
- conhoste
- csrsc
- DW20
- explores
- Galligrp
- gxdrv
- Imaging
- javaupd
- lsmosee
- minerd
- MinerGate
- msinfo
- ress
- SC
- SearchIndex
- secuams
- service
- Setring
- Setting
- Sqlceqp
- SQLEXPRESS_X64_86
- SQLforwin
- svchosti
- svshost
- SystemIIS
- SystemIISSec
- taskegr
- taskmgr1
- Terms.EXE
- Uninsta
- update
- upgeade
- WerFault
- WerMgr
- win
- WindowsDefender
- WindowsUpdater
- Workstation
- xig
- XMR
- xmrig
- yamm1
Rutina de infiltración
Se aprovecha de las siguientes vulnerabilidades de software para crear archivos maliciosos:
Robo de información
Recopila los siguientes datos:
- Computer Name
- Computer Uptime
- Computer Username
- Domain Information
- Graphics Card Information
- GUID
- MAC Address
- OS Information
Otros detalles
Hace lo siguiente:
- It deletes the following scheduled tasks:
- AdobeFlashPlayer
- Bluetooths
- Credentials
- Ddrivers
- DNS
- DNS2
- DnsCore
- DnsCore
- DnsScan
- ECDnsCore
- Flash
- FlashPlayer1
- FlashPlayer2
- FlashPlayer3
- gm
- GooglePingConfigs
- HispDemorn
- HomeGroupProvider
- IIS
- LimeRAT-Admin
- Microsoft Telemetry
- Miscfost
- MiscfostNsi
- my1
- Mysa
- Mysa1
- Mysa2
- Mysa3
- Netframework
- ngm
- ok
- Oracle Java
- Oracle Java Update
- Oracle Products Reporter
- RavTask
- skycmd
- Sorry
- Spooler SubSystem Service
- SYSTEM
- System Log Security Check
- SYSTEMa
- TablteInputout
- Update
- Update service for products
- Update service for Windows Service
- Update1
- Update2
- Update3
- Update4
- Update_windows
- WebServers
- werclpsyport
- Windows_Update
- WindowsLogTasks
- WindowsUpdate1
- WindowsUpdate2
- WindowsUpdate3
- WwANsvc
- It terminates the processes that contain the following strings in its command line:
- --max-cpu-usage
- -donate-level
- -p x
- blazepool
- blockmasters
- blockmasterscoins
- bohemianpool
- cryptmonero
- crypto-pool
- cryptonight
- dwarfpool
- hashrefinery
- hashvault.pro
- iwanttoearn.money
- mine.bz
- minercircle.com
- minergate
- miners.pro
- mineXMR
- mineXMR
- mineXMR
- mineXMR
- miningpoolhubcoins
- mixpools.org
- mixpools.org
- monero
- monero.lindon-pool.win
- moriaxmr.com
- mypool.online
- nanopool.org
- nicehash
- onero
- pool.electroneum.hashvau
- pool.monero.hashvault.pr
- pool.xmr
- poolto.be
- prohash
- prohash.net
- ratchetmining.com
- slushpool
- stratum+
- suprnova.cc
- teracycle.net
- usxmrpool
- viaxmr.com
- xmrpool
- yiimp
- zergpool
- zergpoolcoins
- zpool
- It is capable of propagating in the local network via the following means:
- SMB Exploit (MS17-010)
- MSSQL Brute forcing
- Dumping Windows Domain Credentials using any of the following techniques/tools:
- Mimikatz
- Pass-The-Hash
- It is capable of performing RDP Brute Force Attack using the following credentials:
- Username
- Administrator
- Password
- !@#$%^&*
- 000000
- 1
- 1111
- 111111
- 111111111
- 112233
- 11223344
- 12
- 121212
- 123
- 123
- 123
- 123!@#qwe
- 123.com
- 123123123
- 123321
- 1234
- 12345
- 123456
- 123456
- 1234567
- 12345678
- 123456789
- 1234567890
- 123456789a
- 123456a
- 123@abc
- 123qwe
- 123qwe!@#
- 1q2w3e4r
- 1q2w3e4r5t
- 1qaz!QAZ
- 1qaz2wsx
- 1qaz@WSX
- 21
- 321
- 5201314
- 55
- 5555
- 654321
- 666666
- 7222222
- 888888
- 88888888
- 987654321
- 999999
- A123456
- A123456
- a123456789
- Aa
- aa123456
- Aa123456.
- Aa12345678
- aaaaaa
- Ab123
- abc
- abc123
- abc123
- abc@123
- ABCabc123
- abcd1234
- abcd@1234
- abcdefg
- admin
- Admin123
- admin888
- Admin@123
- Admin@123
- administrator
- administrator
- asdf
- baseball
- charlie
- dragon
- dubsmash
- football
- fuckyou
- g_czechout
- golden
- hello
- homelesspa
- Huawei@123
- iloveyou
- login
- love
- master
- monkey
- P@SSW0RD
- P@SSW0RD
- P@SSW0RD
- P@SSWORD
- P@SSWORD
- P@SSWORD
- P@w0rd
- P@word
- pass
- passw0rd
- passw0rd
- PASSWORD
- PASSWORD
- password1
- princess
- qazwsx
- qwe123
- qwe1234
- qwe1234a
- qwe1234a
- qwer12345
- qwerty
- qwertyuiop
- sa
- sa123
- sa2008
- saadmin
- sapassword
- sasa
- sql2005
- sql2008
- sqlpassword
- sunshine
- superman
- test1
- welcome
- zinch
- zxcvbn
- NTLM Hashes
- 00AFFD88FA323B00D4560BF9FEF0EC2F
- 066DDFD4EF0E9CD7C256FE77191EF43C
- 0D757AD173D2FC249CE19364FD64C8EC
- 0E032B9D51A580AC6CDFABAD8BC97A38
- 13B29964CC2480B4EF454C59562E675C
- 152EFBCFAFEB22EABDA8FC5E68697A41
- 161CFF084477FE596A5DB81874498A24
- 162E829BE112225FEDF856E38E1C65FE
- 1C4ECC8938FB93812779077127E97662
- 209C6174DA490CAEB422F3FA5A7AE634
- 259745CB123A52AA2E693AAACCA2DB52
- 2D20D252A479F485CDF5E171D93985BF
- 2D7F1A5A61D3A96FB5159B5EEF17ADC6
- 2E4DBF83AA056289935DAEA328977B20
- 2F2D544C53B3031F24D63402EA7FB4F9
- 30FCAA8AD9A496B3E17F7FBFACC72993
- 31FC0DC8F7DFAD0E8BD7CCC3842F2CE9
- 320A78179516C385E35A93FFA0B1C4AC
- 328727B81CA05805A68EF26ACB252039
- 32ED87BDB5FDC5E9CBA88547376818D4
- 36AA83BDCAB3C9FDAF321CA42A31C3FC
- 3DBDE697D71690A769204BEB12283678
- 3F9F5F112DA330AC4C20BE279C6ADDFA
- 3FA45A060BD2693AE4C05B601D05CA0C
- 4057B60B514C5402DDE3D29A1845C366
- 41630ABB825CA50DA31CE1FAC1E9F54D
- 47BF8039A8506CD67C524A03FF84BA4E
- 4ED91524CB54EAACC17A185646FB7491
- 570A9A65DB8FBA761C1008A51D4C95AB
- 579110C49145015C47ECD267657D3174
- 579DA618CFBFA85247ACF1F800A280A4
- 5835048CE94AD0564E29A924A03510EF
- 588FEB889288FB953B5F094D47D1565C
- 5AE7B89B3AFEA28D448ED31B5C704289
- 648AFF3A042261BAB4978076DE2C6B8C
- 674E48B68C5CD0EFD8F7E5FAA87B3D1E
- 6920C58D0DF184D829189C44FAFB7ECE
- 69943C5E63B4D2C104DBBCC15138B72B
- 6AA8BC1D5018300D54E51C9860FA961C
- 6D3986E540A63647454A50E26477EF94
- 6F12C0AB327E099821BD938F39FAAB0D
- 71C5391067DE41FAD6F3063162E5EEFF
- 72F5CFA80F07819CCBCFB72FEB9EB9B7
- 73F5D97549F033374FA6D9F9CE247FFD
- 7A21990FCD3D759941E45C490F143D5F
- 7B592E4F8178B4C75788531B2E747687
- 7CE21F17C0AEE7FB9CEBA532D0546AD6
- 81E5F1ADC94DD08B1A072F9C1AE3DD3F
- 85DEEEC2D12F917783B689AE94990716
- 8846F7EAEE8FB117AD06BDD830B7586C
- A4141712F19E9DD5ADF16919BB38A95C
- A80C9CC3F8439ADA25AF064A874EFE2D
- A836EF24F0A529688BE2AF1479A95411
- A87F3A337D73085C45F9416BE5787D86
- AA647B916A1FAD374DF9C30711D58A7A
- AACD12D27C87CAC8FC0B8538AED6F058
- ACB98FD0478427CD18949050C5E87B47
- AD70819C5BC807280974D80F45982011
- AF27EFB60C7B238910EFE2A7E0676A39
- AFFFEBA176210FAD4628F0524BFE1942
- B3EC3E03E2A202CBD54FD104B8504FEF
- B963C57010F218EDC2CC3C229B5E4D0F
- B9ACFD3C52ED0D6988BED8EB9AC636D6
- B9F917853E3DBF6E6831ECCE60725930
- BA07BA35933E5BF42DEA4AF8ADD09D1E
- BC007082D32777855E253FD4DEFE70EE
- BCDF115FD9BA99336C31E176EE34B304
- C1790553DBB8362FA7F16D564585B4D1
- C22B315C040AE6E0EFEE3518D830362B
- D144986C6122B1B1654BA39932465528
- D30C2EF8389AC9E8516BAACB29463B7B
- DE26CCE0356891A4A020E7C4957AFC72
- DF54DE3F3438343202C1DD523D0265BE
- E19CCF75EE54E06B06A5907AF13CEF42
- E1A692BD23BDE99B327756E59308B4F8
- E45A314C664D40A227F9540121D1A29D
- E5810F3C99AE2ABB2232ED8458A61309
- E5AE562DDFAA6B446C32764AB1EBF3ED
- E6BD4CDB1E447131B60418F31D0B81D6
- E7380AE8EF85AE55BDCEAA59E418BD06
- E84D037613721532E6B6D84D215854B6
- E8CD0E4A9E89EAB931DC5338FCBEC54A
- F1351AC828428D74F6DA2968089FC91F
- F2477A144DFF4F216AB81F2AC3E3207D
- F4BB18C1165A89248F9E853B269A8995
- F56A8399599F1BE040128B1DD9623C29
- F67F5E3F66EFD7298BE6ACD32EEEB27C
- F9E37E83B83C47A93C2F09F66408631B
- Username
- It terminates any process found to be connected to the following ports:
- 1111
- 13333
- 14433
- 14444
- 16633
- 16666
- 2222
- 3333
- 4444
- 45560
- 55335
- 5555
- 65333
- 6633
- 6666
- 7777
- 8888
- 9980
- 9999
SOLUTION
Step 1
Los usuarios de Windows ME y XP, antes de llevar a cabo cualquier exploración, deben comprobar que tienen desactivada la opción Restaurar sistema para permitir la exploración completa del equipo.
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
Reiniciar en modo seguro
Step 4
Buscar y eliminar esta carpeta
- {Removable/Network Drive name}\UTFsync
Step 5
Buscar y eliminar estos archivos
- {Removable/Network Drive name}\Dblue3.lnk
- {Removable/Network Drive name}\Eblue3.lnk
- {Removable/Network Drive name}\Fblue3.lnk
- {Removable/Network Drive name}\Gblue3.lnk
- {Removable/Network Drive name}\Hblue3.lnk
- {Removable/Network Drive name}\Iblue3.lnk
- {Removable/Network Drive name}\Jblue3.lnk
- {Removable/Network Drive name}\Kblue3.lnk
- {Removable/Network Drive name}\Dblue6.lnk
- {Removable/Network Drive name}\Eblue6.lnk
- {Removable/Network Drive name}\Fblue6.lnk
- {Removable/Network Drive name}\Gblue6.lnk
- {Removable/Network Drive name}\Hblue6.lnk
- {Removable/Network Drive name}\Iblue6.lnk
- {Removable/Network Drive name}\Jblue6.lnk
- {Removable/Network Drive name}\Kblue6.lnk
- {Removable/Network Drive name}\readme.js
- {Removable/Network Drive name}\UTFsync\inf_data
- {Removable/Network Drive name}\Dblue3.lnk
- {Removable/Network Drive name}\Eblue3.lnk
- {Removable/Network Drive name}\Fblue3.lnk
- {Removable/Network Drive name}\Gblue3.lnk
- {Removable/Network Drive name}\Hblue3.lnk
- {Removable/Network Drive name}\Iblue3.lnk
- {Removable/Network Drive name}\Jblue3.lnk
- {Removable/Network Drive name}\Kblue3.lnk
- {Removable/Network Drive name}\Dblue6.lnk
- {Removable/Network Drive name}\Eblue6.lnk
- {Removable/Network Drive name}\Fblue6.lnk
- {Removable/Network Drive name}\Gblue6.lnk
- {Removable/Network Drive name}\Hblue6.lnk
- {Removable/Network Drive name}\Iblue6.lnk
- {Removable/Network Drive name}\Jblue6.lnk
- {Removable/Network Drive name}\Kblue6.lnk
- {Removable/Network Drive name}\readme.js
- {Removable/Network Drive name}\UTFsync\inf_data
Step 6
Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como Worm.PS1.LEMONDUCK.YPAE-A En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.
Did this description help? Tell us how we did.