File name:

SPAM2.zip

Full analysis: https://app.any.run/tasks/85675bfa-e63f-47c6-b5bf-e80d742ed1f7
Verdict: Malicious activity
Threats:

NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website.

Malware Trends Tracker     >>>
Analysis date: November 08, 2019, 13:56:57
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Tags:
rat
nanocore
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

47A788FD08C0ED42FA884163A5D951B0

SHA1:

42EE0685B0DDFEA04BFE19B5354CE8E0114BAEA8

SHA256:

FB751E84F5EFD0D70143B9C20BD0F964000C84C2580049374CB236A84EA77B87

SSDEEP:

49152:Z3ggkNpQgz7bY8HB/4NY2TnCpOx3Hg8KN/XEjE/RDPenk0gboqd:Z3gjeg3Hp4SynCpaLKN/UjExeknbVd

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

  • MALICIOUS

    • Application was dropped or rewritten from another process

      • 5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe (PID: 2996)
      • 8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe (PID: 852)
      • ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe (PID: 2792)

    • Writes to a start menu file

      • 5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe (PID: 2996)
      • 8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe (PID: 852)
      • ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe (PID: 2792)

    • NANOCORE was detected

      • RegSvcs.exe (PID: 884)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2640)
      • 5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe (PID: 2996)
      • 8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe (PID: 852)
      • ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe (PID: 2792)

    • Reads the machine GUID from the registry

      • WinRAR.exe (PID: 2640)

    • Creates files in the user directory

      • 5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe (PID: 2996)
      • RegSvcs.exe (PID: 884)
      • 8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe (PID: 852)
      • ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe (PID: 2792)

    • Connects to unusual port

      • RegSvcs.exe (PID: 884)
      • RegAsm.exe (PID: 964)

  • INFO

    • Manual execution by user

      • 8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe (PID: 852)
      • 5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe (PID: 2996)
      • ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe (PID: 2792)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 20
ZipBitFlag: -
ZipCompression: Deflated
ZipModifyDate: 2019:11:08 14:49:21
ZipCRC: 0x23297f82
ZipCompressedSize: 686876
ZipUncompressedSize: 1301504
ZipFileName: 5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
71
Monitored processes
34
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start winrar.exe 5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe 8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe #NANOCORE regsvcs.exe regasm.exe regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs regsvcs.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
564"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe—ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Services Installation Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
652"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe—ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Services Installation Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
852"C:\Users\admin\Desktop\8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe" C:\Users\admin\Desktop\8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\desktop\8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
884"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Services Installation Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
964"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
1088"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe—ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Services Installation Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
1192"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe—ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Services Installation Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
1456"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe—ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Services Installation Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
1816"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe—ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Services Installation Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
1860"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe—ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Services Installation Utility
Exit code:
0
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regsvcs.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\mscoree.dll
Total events
414
Read events
382
Write events
32
Delete events
0

Modification events

(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2640) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\SPAM2.zip
(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\MainWin
Operation:writeName:Placement
Value:
2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1600000016000000D60300000B020000
(PID) Process:(2640) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\General
Operation:writeName:LastFolder
Value:
C:\Users\admin\Desktop
Executable files
6
Suspicious files
0
Text files
7
Unknown types
0

Dropped files

PID
Process
Filename
Type
29965db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\consent.urltext
MD5:—
SHA256:—
2640WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa2640.47011\8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exeexecutable
MD5:—
SHA256:—
29965db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exeC:\Users\admin\consent\clip.exeexecutable
MD5:—
SHA256:—
884RegSvcs.exeC:\Users\admin\AppData\Roaming\EEEB5D54-7880-42A7-B542-739BBC26CF4B\run.dattext
MD5:—
SHA256:—
2792ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\NETSTAT.urltext
MD5:—
SHA256:—
2792ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exeC:\Users\admin\NETSTAT\NETSTAT.vbstext
MD5:—
SHA256:—
2792ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exeC:\Users\admin\NETSTAT\BthAvrcp.exeexecutable
MD5:—
SHA256:—
8528b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exeC:\Users\admin\certcli\isoburn.exeexecutable
MD5:—
SHA256:—
8528b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exeC:\Users\admin\certcli\certcli.vbstext
MD5:—
SHA256:—
29965db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exeC:\Users\admin\consent\consent.vbstext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
84
DNS requests
43
Threats
42

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
884
RegSvcs.exe
8.8.8.8:53
—
Google Inc.
US
malicious
884
RegSvcs.exe
192.169.69.25:5626
meca.duckdns.org
Wowrack.com
US
malicious
964
RegAsm.exe
8.8.8.8:53
—
Google Inc.
US
malicious
964
RegAsm.exe
194.5.97.10:5626
novlachy.duckdns.org
—
FR
malicious

DNS requests

Domain
IP
Reputation
www.timeapi.org
  • 127.0.0.1
unknown
meca.duckdns.org
  • 192.169.69.25
malicious
novlachy.duckdns.org
  • 194.5.97.10
malicious

Threats

PID
Process
Class
Message
884
RegSvcs.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
884
RegSvcs.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
884
RegSvcs.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
884
RegSvcs.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
884
RegSvcs.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
884
RegSvcs.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
964
RegAsm.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
964
RegAsm.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
964
RegAsm.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
884
RegSvcs.exe
Misc activity
ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
No debug info
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Reports
SPAM2.zip