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

File name

6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe

Verdict
Malicious activity
Analysis date
2/11/2019, 07:31:14
OS:
Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
nanocore
rat
Indicators:

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

d7b9c5cc01bc53d0fe80fd6d7def00a8

SHA1

6ad0a95e50301bf6dec50f89ad6888fa877e4090

SHA256

06b07c51f34fa7eee3775c251dc04bdf99f4dc916eeebd9786f89d752eed4353

SSDEEP

24576:EtgKkJyyiSsQLPPshsapnWewEuO6I7Zh8nW1GC+kigm8bSxqkXgwZmxLnHPXEhQM:NOHkcJ

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
180 seconds
Additional time used
120 seconds
Fakenet option
off
Heavy Evaision option
on
MITM proxy
off
Route via Tor
off
Network geolocation
off
Privacy
Public submission
Autoconfirmation of UAC
on

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
  • 6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe (PID: 3176)
NanoCore was detected
  • RegAsm.exe (PID: 4000)
Connects to CnC server
  • RegAsm.exe (PID: 4000)
Creates files in the user directory
  • 6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe (PID: 3176)
  • RegAsm.exe (PID: 4000)
Executable content was dropped or overwritten
  • 6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe (PID: 3176)
Connects to unusual port
  • RegAsm.exe (PID: 4000)

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:
2019:02:10 23:06:44+01:00
PEType:
PE32
LinkerVersion:
6
CodeSize:
962048
InitializedDataSize:
3072
UninitializedDataSize:
null
EntryPoint:
0xeccfe
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:
2f924886-bfd4-413a-b3e8-bb3ec22bc72
FileVersion:
1.0.0.0
InternalName:
rDgIMwINsKNyFIKLm.exe
LegalCopyright:
7e29a74b-06a6-4103-b5ba-d05acc87e8ce
OriginalFileName:
c1d09f18-6c33-4b27-9078-e8bce74dc2f1.exe
ProductVersion:
1.0.0.0
AssemblyVersion:
0.0.0.0
ProductName:
81d82df8-4c93-4134-8527-82b8717a1fb3

Screenshots

Processes

Total processes
31
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

+
start 6ad0a95e50301bf6dec50f89ad6888fa877e4090.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
3176
CMD
"C:\Users\admin\AppData\Local\Temp\6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe"
Path
C:\Users\admin\AppData\Local\Temp\6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe
Indicators
Parent process
––
User
admin
Integrity Level
MEDIUM
Version:
Company
Description
2f924886-bfd4-413a-b3e8-bb3ec22bc72
Version
1.0.0.0
Modules
Image
c:\users\admin\appdata\local\temp\6ad0a95e50301bf6dec50f89ad6888fa877e4090.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\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\shlwapi.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\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\shell32.dll
c:\windows\microsoft.net\framework\v4.0.30319\nlssorting.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\v2.0.50727\regasm.exe

PID
4000
CMD
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
Path
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
Indicators
Parent process
6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe
User
admin
Integrity Level
MEDIUM
Version:
Company
Microsoft Corporation
Description
Microsoft .NET Assembly Registration Utility
Version
2.0.50727.5420 (Win7SP1.050727-5400)
Modules
Image
c:\windows\microsoft.net\framework\v2.0.50727\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\v2.0.50727\mscorwks.dll
c:\windows\winsxs\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.4940_none_d08cc06a442b34fc\msvcr80.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\mscorlib\62a0b3e4b40ec0e8c5cfaa0c8848e64a\mscorlib.ni.dll
c:\windows\system32\cryptbase.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\rsaenh.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system\9e0a3b9b9f457233a335d7fba8f95419\system.ni.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system.drawing\dbfe8642a8ed7b2b103ad28e0c96418a\system.drawing.ni.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system.windows.forms\3afcd5168c7a6cb02eab99d7fd71e102\system.windows.forms.ni.dll
c:\windows\microsoft.net\framework\v2.0.50727\mscorjit.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\microsoft.visualbas#\08d608378aa405adc844f3cf36974b8c\microsoft.visualbasic.ni.dll
c:\windows\assembly\gac_msil\system.windows.forms\2.0.0.0__b77a5c561934e089\system.windows.forms.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\shfolder.dll
c:\windows\microsoft.net\framework\v2.0.50727\culture.dll
c:\windows\microsoft.net\framework\v2.0.50727\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_v2.0.50727_32\system.configuration\bc09ad2d49d8535371845cd7532f9271\system.configuration.ni.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system.xml\461d3b6b3f43e6fbe6c897d5936e17e4\system.xml.ni.dll
c:\windows\assembly\nativeimages_v2.0.50727_32\system.management\6f3b99ed0b791ff4d8aa52f2f0cd0bcf\system.management.ni.dll
c:\windows\system32\rpcrtremote.dll
c:\windows\microsoft.net\framework\v2.0.50727\wminet_utils.dll
c:\windows\system32\clbcatq.dll
c:\windows\system32\wbem\wmiutils.dll
c:\windows\system32\wbemcomn.dll
c:\windows\system32\wbem\wbemprox.dll
c:\windows\system32\wbem\wbemsvc.dll
c:\windows\system32\wbem\fastprox.dll
c:\windows\system32\ntdsapi.dll

Registry activity

Total events
29
Read events
28
Write events
1
Delete events
0

Modification events

PID
Process
Operation
Key
Name
Value
3176
6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe
write
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
stjhjjjhhhj
C:\Users\admin\AppData\Roaming\ggftgme.exe

Files activity

Executable files
1
Suspicious files
2
Text files
1
Unknown types
1

Dropped files

PID Process Filename Type
3176 6ad0a95e50301bf6dec50f89ad6888fa877e4090.exe C:\Users\admin\AppData\Roaming\ggftgme.exe executable
4000 RegAsm.exe C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\settings.bin binary
4000 RegAsm.exe C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\storage.dat binary
4000 RegAsm.exe C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\catalog.dat bs
4000 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
1
DNS requests
0
Threats
64

HTTP requests

No HTTP requests.

Connections

PID Process IP ASN CN Reputation
4000 RegAsm.exe 185.125.205.71:6789 DE malicious

DNS requests

No DNS requests.

Threats

PID Process Class Message
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected MALWARE [PTsecurity] NanoCore.RAT
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B
4000 RegAsm.exe A Network Trojan was detected ET TROJAN Possible NanoCore C2 60B

36 ETPRO signatures available at the full report

Debug output strings

No debug info.