General Info Watch the FULL Interactive Analysis at ANY.RUN!

File name

mw.exe

Verdict
Malicious activity
Analysis date
1/11/2019, 13:16:19
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
nanocore
trojan
Indicators:

MIME:
application/x-dosexec
File info:
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5

0e6c071fb973127c78e0d307d1316ef2

SHA1

eda51d102b5167cb0da21f16d1473310e3ada5ca

SHA256

20b771f1114990cff67e42080b3347875b4625a2757f601dcdc0203b0e55ce6c

SSDEEP

12288:nlxoOl2EWWaxB2fWNRdGIvUEIJNrpcWqAIH1mgBCOI1PcAnXuAUrHVspbi48wHJz:nrGEP/f2R6+Z9mgUFn3UrHVyb2MJJzF

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distored by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Software environment set and analysis options

Launch configuration

Task duration
60 seconds
Additional time used
none
Fakenet option
off
Heavy Evaision option
on
MITM proxy
off
Route via Tor
off
Network geolocation
off
Privacy
Public submission
Autoconfirmation of UAC
off

Software preset

  • Internet Explorer 8.0.7601.17514
  • Adobe Acrobat Reader DC MUI (15.023.20070)
  • Adobe Flash Player 26 ActiveX (26.0.0.131)
  • Adobe Flash Player 26 NPAPI (26.0.0.131)
  • Adobe Flash Player 26 PPAPI (26.0.0.131)
  • Adobe Refresh Manager (1.8.0)
  • CCleaner (5.35)
  • FileZilla Client 3.36.0 (3.36.0)
  • Google Chrome (68.0.3440.106)
  • Google Update Helper (1.3.33.17)
  • Java 8 Update 92 (8.0.920.14)
  • Java Auto Updater (2.8.92.14)
  • Microsoft .NET Framework 4.6.1 (4.6.01055)
  • Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Professional 2010 (14.0.6029.1000)
  • Microsoft Office Proof (English) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (French) 2010 (14.0.6029.1000)
  • Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
  • Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
  • Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Office Single Image 2010 (14.0.6029.1000)
  • Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
  • Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
  • Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
  • Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
  • Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
  • Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
  • Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
  • Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
  • Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
  • Notepad++ (32-bit x86) (7.5.1)
  • Opera 12.15 (12.15.1748)
  • Skype version 8.29 (8.29)
  • VLC media player (2.2.6)
  • WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

  • Client LanguagePack Package
  • Client Refresh LanguagePack Package
  • CodecPack Basic Package
  • Foundation Package
  • IE Troubleshooters Package
  • InternetExplorer Optional Package
  • KB2534111
  • KB2999226
  • KB976902
  • LocalPack AU Package
  • LocalPack CA Package
  • LocalPack GB Package
  • LocalPack US Package
  • LocalPack ZA Package
  • ProfessionalEdition
  • UltimateEdition

Behavior activities

MALICIOUS SUSPICIOUS INFO
Changes the autorun value in the registry
  • mw.exe (PID: 3184)
NanoCore was detected
  • RegAsm.exe (PID: 252)
Connects to CnC server
  • RegAsm.exe (PID: 252)
Creates files in the user directory
  • RegAsm.exe (PID: 252)
Executable content was dropped or overwritten
  • mw.exe (PID: 3184)
Connects to unusual port
  • RegAsm.exe (PID: 252)

No info indicators.

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Static information

TRiD
.exe
|   Generic CIL Executable (.NET, Mono, etc.) (81%)
.dll
|   Win32 Dynamic Link Library (generic) (7.2%)
.exe
|   Win32 Executable (generic) (4.9%)
.exe
|   Win16/32 Executable Delphi generic (2.2%)
.exe
|   Generic Win/DOS Executable (2.2%)
EXIF
EXE
MachineType:
Intel 386 or later, and compatibles
TimeStamp:
2019:01:09 14:18:22+01:00
PEType:
PE32
LinkerVersion:
6
CodeSize:
829440
InitializedDataSize:
41472
UninitializedDataSize:
null
EntryPoint:
0xcc6ce
OSVersion:
4
ImageVersion:
null
SubsystemVersion:
4
Subsystem:
Windows GUI
FileVersionNumber:
0.0.0.0
ProductVersionNumber:
0.0.0.0
FileFlagsMask:
0x003f
FileFlags:
(none)
FileOS:
Win32
ObjectFileType:
Executable application
FileSubtype:
null
LanguageCode:
Neutral
CharacterSet:
Unicode
FileDescription:
FileVersion:
0.0.0.0
InternalName:
lyxmOYhXJcfKQdInm.exe
LegalCopyright:
OriginalFileName:
lyxmOYhXJcfKQdInm.exe
ProductVersion:
0.0.0.0
AssemblyVersion:
0.0.0.0

Screenshots

Processes

Total processes
32
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

+
start mw.exe #NANOCORE regasm.exe
Specs description
Program did not start
Integrity level elevation
Task сontains an error or was rebooted
Process has crashed
Task contains several apps running
Executable file was dropped
Debug information is available
Process was injected
Network attacks were detected
Application downloaded the executable file
Actions similar to stealing personal data
Behavior similar to exploiting the vulnerability
Inspected object has sucpicious PE structure
File is detected by antivirus software
CPU overrun
RAM overrun
Process starts the services
Process was added to the startup
Behavior similar to spam
Low-level access to the HDD
Probably Tor was used
System was rebooted
Connects to the network
Known threat

Process information

Click at the process to see the details.

PID
3184
CMD
"C:\Users\admin\Desktop\mw.exe"
Path
C:\Users\admin\Desktop\mw.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Version:
Company
Description
Version
0.0.0.0
Modules
Image
c:\users\admin\desktop\mw.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\system32\version.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\mscorlib\225759bb87c854c0fff27b1d84858c21\mscorlib.ni.dll
c:\windows\system32\ole32.dll
c:\windows\system32\cryptbase.dll
c:\windows\microsoft.net\framework\v4.0.30319\clrjit.dll
c:\windows\system32\oleaut32.dll
c:\windows\microsoft.net\framework\v4.0.30319\nlssorting.dll
c:\windows\system32\shell32.dll
c:\windows\system32\profapi.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system\52cca48930e580e3189eac47158c20be\system.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.core\55560c2014611e9119f99923c9ebdeef\system.core.ni.dll
c:\windows\system32\psapi.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\microsoft.v9921e851#\7ca6a7b9413844e82108a9d62f88a2d9\microsoft.visualbasic.ni.dll
c:\windows\system32\apphelp.dll
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe

PID
252
CMD
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Path
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Indicators
Parent process
mw.exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
Microsoft .NET Assembly Registration Utility
Version
4.6.1055.0 built by: NETFXREL2
Modules
Image
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\acgenral.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\uxtheme.dll
c:\windows\system32\winmm.dll
c:\windows\system32\samcli.dll
c:\windows\system32\ole32.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msacm32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\version.dll
c:\windows\system32\shell32.dll
c:\windows\system32\sfc.dll
c:\windows\system32\sfc_os.dll
c:\windows\system32\userenv.dll
c:\windows\system32\profapi.dll
c:\windows\system32\dwmapi.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\devobj.dll
c:\windows\system32\urlmon.dll
c:\windows\system32\wininet.dll
c:\windows\system32\iertutil.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\mpr.dll
c:\windows\system32\imm32.dll
c:\windows\system32\msctf.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\microsoft.net\framework\v4.0.30319\clr.dll
c:\windows\system32\msvcr120_clr0400.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\mscorlib\225759bb87c854c0fff27b1d84858c21\mscorlib.ni.dll
c:\windows\system32\cryptbase.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system\52cca48930e580e3189eac47158c20be\system.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.drawing\646b4b01cb29986f8e076aa65c9e9753\system.drawing.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.windows.forms\5aac750b35b27770dccb1a43f83cced7\system.windows.forms.ni.dll
c:\windows\microsoft.net\framework\v4.0.30319\clrjit.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.core\55560c2014611e9119f99923c9ebdeef\system.core.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\microsoft.v9921e851#\7ca6a7b9413844e82108a9d62f88a2d9\microsoft.visualbasic.ni.dll
c:\windows\microsoft.net\framework\v4.0.30319\nlssorting.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
c:\windows\microsoft.net\assembly\gac_msil\system.windows.forms\v4.0_4.0.0.0__b77a5c561934e089\system.windows.forms.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\system32\bcrypt.dll
c:\windows\microsoft.net\framework\v4.0.30319\diasymreader.dll
c:\windows\system32\psapi.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\nsi.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\system32\wship6.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.configuration\46957030830964165644b52b0696c5d9\system.configuration.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.xml\d86b080a37c60a872c82b912a2a63dac\system.xml.ni.dll
c:\windows\system32\dnsapi.dll
c:\windows\system32\iphlpapi.dll
c:\windows\system32\winnsi.dll

Registry activity

Total events
22
Read events
21
Write events
1
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
3184
mw.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
startupname
C:\Users\admin\chrome.exe

Files activity

Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID Process Filename Type
3184 mw.exe C:\Users\admin\chrome.exe executable
252 RegAsm.exe C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat text

Find more information of the staic content and download it at the full report

Network activity

HTTP(S) requests
0
TCP/UDP connections
20
DNS requests
10
Threats
20

HTTP requests

No HTTP requests.

Connections

PID Process IP ASN CN Reputation
252 RegAsm.exe 192.169.69.25:1896 Wowrack.com US malicious
252 RegAsm.exe 8.8.8.8:53 Google Inc. US whitelisted
–– –– 8.8.8.8:53 Google Inc. US whitelisted

DNS requests

Domain IP Reputation
nickdns40.duckdns.org 192.169.69.25
malicious

Threats

PID Process Class Message
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
–– –– Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
252 RegAsm.exe Misc activity ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
252 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B

Debug output strings

No debug info.