MD5: ce1ebfa47c2506f86ef02e28eeaafee0
SHA1: 9d9eaf3323c225ef2914771aaef046ced151a165
SHA256: 72135d49294d8d9370871ae5b6207cc1958140ae6ccb486120afab885ba64e70
SSDeep: 196608:s0EaW0ZFa AryiI8gkJezc3Tl5PXhVW9bcZQE4qU3v9xy4hF6uLT44zjra:j7ajW JezqTllhV FXwcTt2
Size: 9710294 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2016-12-11 23:50:52
Analyzed on: Windows7 SP1 32-bit

Summary:

Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

%original file name%.exe:1796
taskhoset.exe:2556
rundll32.exe:2524

The Trojan injects its code into the following process(es):

NsCpuCNMiner86.exe:3940

Mutexes

The following mutexes were created/opened:
No objects were found.

File activity

The process %original file name%.exe:1796 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

C:\ProgramData\Microsoft\Library\GPU\NsGpuCNMiner.exe (176986 bytes)
C:\ProgramData\Microsoft\Library\CPU\NsCpuCNMiner86.exe (42275 bytes)
C:\ProgramData\Microsoft\Library\GPU\msvcr110.dll (19804 bytes)
C:\ProgramData\Microsoft\Library\CPU\NsCpuCNMiner64.exe (77334 bytes)
C:\ProgramData\Microsoft\Library\taskhoset.exe (24377 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsr2896.tmp\ExecDos.dll (14 bytes)
C:\ProgramData\Microsoft\Library\GPU\Data.bin (4540 bytes)

The Trojan deletes the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsm27DA.tmp (0 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsr2896.tmp\ExecDos.dll (0 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsr2896.tmp (0 bytes)

The process taskhoset.exe:2556 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

C:\ProgramData\Microsoft\Library\GPU\config.txt (174 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\25FDO7QC\settings[1].inim (110 bytes)
C:\ProgramData\Microsoft\Library\service.txt (5738 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JYNOWECL\config[1].txt (87 bytes)
C:\ProgramData\Microsoft\Library\settings.inim (110 bytes)
C:\ProgramData\Microsoft\global_log.txt (5242 bytes)

The Trojan deletes the following file(s):

C:\ProgramData\Microsoft\Library\GPU\config.txt (0 bytes)

The process rundll32.exe:2524 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\GKYZOF8G\desktop.ini (67 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\K5RQXQVF\desktop.ini (67 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\LM76JMV7\desktop.ini (67 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\N1602KNA\desktop.ini (67 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat (16 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\desktop.ini (67 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\desktop.ini (67 bytes)

Registry activity

The process %original file name%.exe:1796 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Windows Update" = "c:\ProgramData\Microsoft\Library\taskhoset.exe"

The process taskhoset.exe:2556 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASAPI32]
"FileDirectory" = "%windir%\tracing"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASMANCS]
"FileDirectory" = "%windir%\tracing"
"MaxFileSize" = "1048576"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASAPI32]
"EnableConsoleTracing" = "0"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASMANCS]
"EnableFileTracing" = "0"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "0"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASAPI32]
"MaxFileSize" = "1048576"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASMANCS]
"EnableConsoleTracing" = "0"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"AutoDetect" = "1"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASAPI32]
"EnableFileTracing" = "0"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"GlobalUserOffline" = "0"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "46 00 00 00 3C 00 00 00 09 00 00 00 00 00 00 00"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASMANCS]
"FileTracingMask" = "4294901760"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASAPI32]
"ConsoleTracingMask" = "4294901760"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASMANCS]
"ConsoleTracingMask" = "4294901760"

[HKLM\SOFTWARE\Microsoft\Tracing\taskhoset_RASAPI32]
"FileTracingMask" = "4294901760"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyOverride"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyServer"
"AutoConfigURL"

Dropped PE files

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

VersionInfo

No information is available.

PE Sections

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

URL	IP
hxxp://1apartment-rent.at.ua/settings.inim	193.109.246.12

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

ET POLICY Autoit Windows Automation tool User-Agent in HTTP Request - Possibly Hostile

Traffic

GET /settings.inim HTTP/1.1

User-Agent: AutoIt

Host: 1apartment-rent.at.ua

Cache-Control: no-cache

HTTP/1.1 200 OK

Server: nginx/1.8.0

Date: Thu, 22 Jun 2017 11:21:09 GMT

Content-Type: application/octet-stream

Content-Length: 110

Last-Modified: Sun, 18 Jun 2017 06:53:32 GMT

Connection: keep-alive

Keep-Alive: timeout=15

ETag: "5946236c-6e"

Expires: Wed, 12 Jul 2017 11:21:09 GMT

Cache-Control: max-age=1728000

Accept-Ranges: bytes
[Global]..coin=bcn..account=albina_semova@mail.ru..pool=stratum tcp://
bcn.pool.minergate.com:45550..password=x..

The Trojan connects to the servers at the folowing location(s):

.text

`.rdata

@.data

.rsrc

@.reloc

j.Yf;

r%f;M

j.Xf;

j.Zf;

PSSSSSSh

Gt.Ht$

.ku`8iu~fiu

kernel32.dll

?#%X.y

GetProcessWindowStation

operator

operand of unlimited repeat could match the empty string

POSIX named classes are supported only within a class

erroffset passed as NULL

POSIX collating elements are not supported

this version of PCRE is compiled without UTF support

PCRE does not support \L, \l, \N{name}, \U, or \u

support for \P, \p, and \X has not been compiled

this version of PCRE is not compiled with Unicode property support

\N is not supported in a class

RegDeleteKeyExW

advapi32.dll

Error text not found (please report)

WSOCK32.dll

VERSION.dll

WINMM.dll

COMCTL32.dll

MPR.dll

InternetCrackUrlW

HttpQueryInfoW

HttpOpenRequestW

HttpSendRequestW

FtpOpenFileW

FtpGetFileSize

InternetOpenUrlW

WININET.dll

PSAPI.DLL

IPHLPAPI.DLL

USERENV.dll

UxTheme.dll

GetProcessHeap

CreatePipe

GetWindowsDirectoryW

KERNEL32.dll

OpenWindowStationW

SetProcessWindowStation

CloseWindowStation

MapVirtualKeyW

EnumChildWindows

EnumWindows

VkKeyScanW

GetKeyState

GetKeyboardState

SetKeyboardState

GetAsyncKeyState

keybd_event

EnumThreadWindows

ExitWindowsEx

UnregisterHotKey

RegisterHotKey

GetKeyboardLayoutNameW

USER32.dll

SetViewportOrgEx

GDI32.dll

COMDLG32.dll

RegOpenKeyExW

RegCloseKey

RegCreateKeyExW

RegEnumKeyExW

RegDeleteKeyW

ADVAPI32.dll

ShellExecuteW

SHFileOperationW

ShellExecuteExW

SHELL32.dll

ole32.dll

OLEAUT32.dll

GetCPInfo

zcÁ

n..GGHHH

n...GGHHH

n ....HGHHHH

n  ....G.HHH

~~~~{~{{{{

n!! ....HGHHHH

n!!  .....HHHHHH

!!!  ....GGHHH

!!"".....HHHHnv

"""...-.nv

rj4,S%FH

%U&.w

<assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" language="*" processorArchitecture="*" publicKeyToken="6595b64144ccf1df"/>

<requestedExecutionLevel level="asInvoker" uiAccess="false"/>

<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>

<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>

<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>

<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>

<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>

;$;*;0;6;<;|;

=#=(=-=2=7===

3.44484<4@4

3&323^3|3

9 9$9(9,9?9

?#?'? ?/?3?7?;???

4"4&4*4.424

7)868=8=:

= =$=(=,=0=4=8=

0 0$0(0,00040

3"3(313]3

1!1%1)1-1115191=1

< <*<4<{<

<$=4=8=<=

3 3(30383@3

/AutoIt3ExecuteScript

/AutoIt3ExecuteLine

CMDLINE

CMDLINERAW

>>>AUTOIT NO CMDEXECUTE<<<

FTPSETPROXY

GUICTRLRECVMSG

GUICTRLSENDMSG

GUIGETMSG

GUIREGISTERMSG

HOTKEYSET

HTTPSETPROXY

HTTPSETUSERAGENT

ISKEYWORD

MAPKEYS

MSGBOX

REGENUMKEY

SHELLEXECUTE

SHELLEXECUTEWAIT

TCPACCEPT

TCPCLOSESOCKET

TCPCONNECT

TCPLISTEN

TCPNAMETOIP

TCPRECV

TCPSEND

TCPSHUTDOWN

TCPSTARTUP

TRAYGETMSG

UDPBIND

UDPCLOSESOCKET

UDPOPEN

UDPRECV

UDPSEND

UDPSHUTDOWN

UDPSTARTUP

SendKeyDownDelay

SendKeyDelay

TCPTimeout

mscoree.dll

combase.dll

- floating point support not loaded

- CRT not initialized

- Attempt to initialize the CRT more than once.

USER32.DLL

789:;<=>?

APPSKEY

WINDOWSDIR

AUTOITEXE

HOTKEYPRESSED

%s (%d) : ==> %s.:

Line %d:

Line %d (File "%s"):

%s (%d) : ==> %s:

AutoIt script files (*.au3, *.a3x)

*.au3;*.a3x

All files (*.*)

KEYS

\\?\UNC\

04090000

%u.%u.%u.%u

0.0.0.0

Mddddd

"%s" (%d) : ==> %s:

\??\%s

GUI_RUNDEFMSG

AUTOITCALLVARIABLE%d

255.255.255.255

Keyword

AUTOIT.ERROR

Null Object assignment in FOR..IN loop

Incorrect Object type in FOR..IN loop

3, 3, 14, 2

HKEY_LOCAL_MACHINE

HKEY_CLASSES_ROOT

HKEY_CURRENT_CONFIG

HKEY_CURRENT_USER

HKEY_USERS

%d/d/d

c:\ProgramData\Microsoft\Library\taskhoset.exe

AutoIt supports the __stdcall (WINAPI) and __cdecl calling conventions. The __stdcall (WINAPI) convention is used by default but __cdecl can be used instead. See the DllCall() documentation for details on changing the calling convention.

Missing operator in expression."Unbalanced brackets in expression.

Error parsing function call.0Incorrect number of parameters in function call.'"ReDim" used without an array variable.>Illegal text at the end of statement (one statement per line).1"If" statement has no matching "EndIf" statement.1"Else" statement with no matching "If" statement.2"EndIf" statement with no matching "If" statement.7Too many "Else" statements for matching "If" statement.3"While" statement has no matching "Wend" statement.4"Wend" statement with no matching "While" statement.%Variable used without being declared.XArray variable has incorrect number of subscripts or subscript dimension range exceeded.#Variable subscript badly formatted.*Subscript used on non-accessible variable.&Too many subscripts used for an array.0Missing subscript dimensions in "Dim" statement.NNo variable given for "Dim", "Local", "Global", "Struct" or "Const" statement.

0Expected a "=" operator in assignment statement.*Invalid keyword at the start of this line.

Invalid element in a DllStruct.*Unknown option or bad parameter specified.&Unable to load the internet libraries./"Struct" statement has no matching "EndStruct".HUnable to open file, the maximum number of open files has been exceeded.K"ContinueLoop" statement with no matching "While", "Do" or "For" statement.

Invalid file filter given.*Expected a variable in user function call.1"Do" statement has no matching "Until" statement.2"Until" statement with no matching "Do" statement.#"For" statement is badly formatted.2"Next" statement with no matching "For" statement.N"ExitLoop/ContinueLoop" statements only valid from inside a For/Do/While loop.1"For" statement has no matching "Next" statement.@"Case" statement with no matching "Select"or "Switch" statement.:"EndSelect" statement with no matching "Select" statement.ORecursion level has been exceeded - AutoIt will quit to prevent stack overflow.&Cannot make existing variables static.4Cannot make static variables into regular variables.

3This keyword cannot be used after a "Then" keyword.>"Select" statement is missing "EndSelect" or "Case" statement. "If" statements must have a "Then" keyword. Badly formated Struct statement."Cannot assign values to constants..Cannot make existing variables into constants.9Only Object-type variables allowed in a "With" statement.v"long_ptr", "int_ptr" and "short_ptr" DllCall() types have been deprecated. Use "long*", "int*" and "short*" instead.-Object referenced outside a "With" statement.)Nested "With" statements are not allowed."Variable must be of type "Object".1The requested action with this object has failed.8Variable appears more than once in function declaration.2ReDim array can not be initialized in this manner.1An array variable can not be used in this manner.

Can not redeclare a constant.5Can not redeclare a parameter inside a user function.HCan pass constants by reference only to parameters with "Const" keyword.*Can not initialize a variable with itself.$Incorrect way to use this parameter.:"EndSwitch" statement with no matching "Switch" statement.>"Switch" statement is missing "EndSwitch" or "Case" statement.H"ContinueCase" statement with no matching "Select"or "Switch" statement.

String missing closing quote.!Badly formated variable or macro.*Missing separator character after keyword.

Host Process for Windows Tasks

6.1.7601.18010 (win7sp1_gdr.121122-1432)

taskhost.exe

Windows

Operating System

6.1.7601.18010

NsCpuCNMiner86.exe_3940:

.text

`.rdata

@.data

.vmp0

.vmp1

.reloc

@.rsrc

X?.Eoe

lKi.mA

(.VI~e

H.mBz]6<

.ILmx

o:\L|

N.vDc

.rP 4&P

D%U4y

%f?]5

11D1

434~4&585

3 3$3(3,30343

7|7r7

7|7R7a7

9 9$9(9,90949~9

<"=1=9=?=

4 4$4(4,4044484<4@4

< <$<(<,<0<4<8<

1 1$1(1,1014181<1

; ;$;(;,;

8(8,80848

0S091K1h1

0 0$0(0,0

W-.GE;

w.Su7

%c"c5

@?>=<;:9

87654321

0/.-, *)

('&%$#"!

}|Xd.rd

4f.lU

S0.LY

!CTa

h%S)Jy

=f.lz?

6*Á

F.SZT}

.zmH`

.Xm0_

d^%c.

I.DJw

?a.PuC"

,K.Bys

Z.Egh

.ITgt=

%Uv@u

eo.qe

,.UW434

%Dxwq

2:.xCO

Y3.LZ

-.LR$

\Sý

R.wf4

{v.xd

.XF8J

.yKgc

3Âm

BsQl|

-FLt}E

@.zSV

b8A%c

}.qTa

i:\O0N 2lw

jÄEm

t%Un{

qL%Ct

[%uo$

.pjXc%

<:86420.

WS2_32.dll

EnumChildWindows

CRt*u

.Wi|W

%cZy y

?>=<;:98

76543210

/.-, *)(

\.DDp(T

2bP%X

p.uDxi

USER32.dll

ADVAPI32.dll

F%u~M<

KERNEL32.dll

user32.dll

E:\CryptoNight\bitmonero-master\src\miner\Release\Crypto.pdb

<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"><trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"><security><requestedPrivileges><requestedExecutionLevel level="asInvoker" uiAccess="false"></requestedExecutionLevel></requestedPrivileges></security></trustInfo><application xmlns="urn:schemas-microsoft-com:asm.v3"><windowsSettings><dpiAware xmlns="hXXp://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware></windowsSettings></application></assembly>

conhost.exe_3884:

.text

`.data

.rsrc

@.reloc

GDI32.dll

USER32.dll

msvcrt.dll

ntdll.dll

API-MS-Win-Core-LocalRegistry-L1-1-0.dll

KERNEL32.dll

IMM32.dll

ole32.dll

OLEAUT32.dll

PutInputInBuffer: EventsWritten != 1 (0x%x), 1 expected

Invalid message 0x%x

InitExtendedEditKeys: Unsupported version number(%d)

Console init failed with status 0x%x

CreateWindowsWindow failed with status 0x%x, gle = 0x%x

InitWindowsStuff failed with status 0x%x (gle = 0x%x)

InitSideBySide failed create an activation context. Error: %d

GetModuleFileNameW requires more than ScratchBufferSize(%d) - 1.

GetModuleFileNameW failed %d.

Invalid EventType: 0x%x

Dup handle failed for %d of %d (Status = 0x%x)

Couldn't grow input buffer, Status == 0x%x

InitializeScrollBuffer failed, Status = 0x%x

CreateWindow failed with gle = 0x%x

Opening Font file failed with error 0x%x

\ega.cpi

NtReplyWaitReceivePort failed with Status 0x%x

ConsoleOpenWaitEvent failed with Status 0x%x

NtCreatePort failed with Status 0x%x

GetCharWidth32 failed with error 0x%x

GetTextMetricsW failed with error 0x%x

GetSystemEUDCRangeW: RegOpenKeyExW(%ws) failed, error = 0x%x

RtlStringCchCopy failed with Status 0x%x

Cannot allocate 0n%d bytes

|%SWj

O.fBf;

ReCreateDbcsScreenBuffer failed. Restoring to CP=%d

Invalid Parameter: 0x%x, 0x%x, 0x%x

ConsoleKeyInfo buffer is full

Invalid screen buffer size (0x%x, 0x%x)

SetROMFontCodePage: failed to memory allocation %d bytes

FONT.NT

Failed to set font image. wc=x, sz=(%x,%x)

Failed to set font image. wc=x sz=(%x, %x).

Failed to set font image. wc=x sz=(%x,%x)

FullscreenControlSetColors failed - Status = 0x%x

FullscreenControlSetPalette failed - Status = 0x%x

WriteCharsFromInput failed 0x%x

WriteCharsFromInput failed %x

RtlStringCchCopyW failed with Status 0x%x

CreateFontCache failed with Status 0x%x

FTPh

\>.Sj

GetKeyboardLayout

MapVirtualKeyW

VkKeyScanW

GetKeyboardState

UnhookWindowsHookEx

SetWindowsHookExW

GetKeyState

ActivateKeyboardLayout

GetKeyboardLayoutNameA

GetKeyboardLayoutNameW

_amsg_exit

_acmdln

ShipAssert

NtReplyWaitReceivePort

NtCreatePort

NtEnumerateValueKey

NtQueryValueKey

NtOpenKey

NtAcceptConnectPort

NtReplyPort

SetProcessShutdownParameters

GetCPInfo

conhost.pdb

%$%a%b%V%U%c%Q%W%]%\%[%

%<%^%_%Z%T%i%f%`%P%l%g%h%d%e%Y%X%R%S%k%j%

version="5.1.0.0"

name="Microsoft.Windows.ConsoleHost"

<requestedExecutionLevel

name="Microsoft.Windows.ConsoleHost.SystemDefault"

publicKeyToken="6595b64144ccf1df"

name="Microsoft.Windows.SystemCompatible"

version="6.0.0.0"

publicKeyToken="6595b64144ccf1df"

< =$>:>@>

2%2X2

%SystemRoot%

\Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\Console\TrueTypeFont

\Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\Console\FullScreen

WindowSize

ColorTableu

ExtendedEditkeyCustom

ExtendedEditKey

Software\Microsoft\Windows\CurrentVersion

\ !:=/.<>;|&

%d/%d

cmd.exe

desktop.ini

\console.dll

%d/%d

6.1.7601.17641 (win7sp1_gdr.110623-1503)

CONHOST.EXE

Windows

Operating System

6.1.7601.17641

Remove it with Ad-Aware

1. Click (here) to download and install Ad-Aware Free Antivirus.
2. Update the definition files.
3. Run a full scan of your computer.

Manual removal*

1. Terminate malicious process(es) (How to End a Process With the Task Manager):
   

   %original file name%.exe:1796
   taskhoset.exe:2556
   rundll32.exe:2524
   

2. Delete the original Trojan file.
   
3. Delete or disinfect the following files created/modified by the Trojan:
   

   C:\ProgramData\Microsoft\Library\GPU\NsGpuCNMiner.exe (176986 bytes)
   C:\ProgramData\Microsoft\Library\CPU\NsCpuCNMiner86.exe (42275 bytes)
   C:\ProgramData\Microsoft\Library\GPU\msvcr110.dll (19804 bytes)
   C:\ProgramData\Microsoft\Library\CPU\NsCpuCNMiner64.exe (77334 bytes)
   C:\ProgramData\Microsoft\Library\taskhoset.exe (24377 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Temp\nsr2896.tmp\ExecDos.dll (14 bytes)
   C:\ProgramData\Microsoft\Library\GPU\Data.bin (4540 bytes)
   C:\ProgramData\Microsoft\Library\GPU\config.txt (174 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\25FDO7QC\settings[1].inim (110 bytes)
   C:\ProgramData\Microsoft\Library\service.txt (5738 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\JYNOWECL\config[1].txt (87 bytes)
   C:\ProgramData\Microsoft\Library\settings.inim (110 bytes)
   C:\ProgramData\Microsoft\global_log.txt (5242 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\GKYZOF8G\desktop.ini (67 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\K5RQXQVF\desktop.ini (67 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\LM76JMV7\desktop.ini (67 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\N1602KNA\desktop.ini (67 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat (16 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\desktop.ini (67 bytes)
   C:\Users\"%CurrentUserName%"\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\desktop.ini (67 bytes)

4. Delete the following value(s) in the autorun key (How to Work with System Registry):
   

   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   "Windows Update" = "c:\ProgramData\Microsoft\Library\taskhoset.exe"

5. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
   
6. Reboot the computer.
   

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.