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

    • NANOCORE was detected

      • RegSvcs.exe (PID: 884)

    • Writes to a start menu file

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

  • SUSPICIOUS

    • Reads the machine GUID from the registry

      • WinRAR.exe (PID: 2640)

    • Executable content was dropped or overwritten

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

    • 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

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

ZipFileName: 5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe
ZipUncompressedSize: 1301504
ZipCompressedSize: 686876
ZipCRC: 0x23297f82
ZipModifyDate: 2019:11:08 14:49:21
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 20
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
2640"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\SPAM2.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
2996"C:\Users\admin\Desktop\5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe" C:\Users\admin\Desktop\5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
852"C:\Users\admin\Desktop\8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe" C:\Users\admin\Desktop\8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
2792"C:\Users\admin\Desktop\ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe" C:\Users\admin\Desktop\ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
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
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
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
Version:
2.0.50727.5483 (Win7SP1GDR.050727-5400)
2324"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)
2132"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)
2004"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)
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)
Total events
414
Read events
382
Write events
0
Delete events
0

Modification events

No data
Executable files
6
Suspicious files
0
Text files
7
Unknown types
0

Dropped files

PID
Process
Filename
Type
8528b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\certcli.urltext
MD5:E5E33E38736A59F857CD02B513242FA2
SHA256:44BFE65ECA5F614B2DB9747F73BCDF874E6B02AEA04F7C213F8F9B83B482113D
8528b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exeC:\Users\admin\certcli\isoburn.exeexecutable
MD5:8252EAF12B17F1E51221A534C4A0FEC7
SHA256:8B2F3EF8640EE648AA9DD1705D98F068CF8F0037E63EFDC7B9C8D8C2993495A5
29965db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exeC:\Users\admin\consent\consent.vbstext
MD5:F011645D19039AAE5B9C9A20EA8D6AA7
SHA256:DD9BA1CCA4132F97507B93A4FFF8F8894D9A783A94815B7AB05B2A42FE345AA6
29965db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\consent.urltext
MD5:EB54CB25DCCB78FFC7F5098F4A14F8F7
SHA256:D61131AF4D71DBA0F1DBB4D21E27E3613B0BCAA1A9844E5649D6E7DE7D00EED1
2640WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa2640.47011\5db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exeexecutable
MD5:EFEC01E376E7441ACD3DDB9E890A7C10
SHA256:5DB9118518294ED1EBB405C7DA36ADC179080379A62386EF2B235E96CB672164
2640WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa2640.47011\8b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exeexecutable
MD5:8252EAF12B17F1E51221A534C4A0FEC7
SHA256:8B2F3EF8640EE648AA9DD1705D98F068CF8F0037E63EFDC7B9C8D8C2993495A5
2640WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa2640.47011\ded9b45c2b3fb93fb5a1b780ea399f1ef23e29c123975395c25b16dd3fa0baa6.exeexecutable
MD5:674E838E907BE8F935EE62F6AE2BA533
SHA256:DED9B45C2B3FB93FB5A1B780EA399F1EF23E29C123975395C25B16DD3FA0BAA6
8528b2f3ef8640ee648aa9dd1705d98f068cf8f0037e63efdc7b9c8d8c2993495a5.exeC:\Users\admin\certcli\certcli.vbstext
MD5:748FEC537BE16671DD18840D127F5050
SHA256:ADC137D94E85F53512DF2565A8D0106E57348F671CC2BD55091ECCAFA6459CB5
884RegSvcs.exeC:\Users\admin\AppData\Roaming\EEEB5D54-7880-42A7-B542-739BBC26CF4B\run.dattext
MD5:5595CE94C0157F4C46629F88EA2DB69E
SHA256:653916CEA4702CBC2E4E62A5C97261B9C901710D9D0A8D056416276167C6FCAA
29965db9118518294ed1ebb405c7da36adc179080379a62386ef2b235e96cb672164.exeC:\Users\admin\consent\clip.exeexecutable
MD5:EFEC01E376E7441ACD3DDB9E890A7C10
SHA256:5DB9118518294ED1EBB405C7DA36ADC179080379A62386EF2B235E96CB672164
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
0

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
whitelisted
964
RegAsm.exe
8.8.8.8:53
—
Google Inc.
US
whitelisted
884
RegSvcs.exe
192.169.69.25:5626
meca.duckdns.org
Wowrack.com
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