analyze malware
- Huge database of samples and IOCs
- Custom VM setup
- Unlimited submissions
- Interactive approach
| File name: | NanoCore_Portable.exe |
| Full analysis: | https://app.any.run/tasks/164c1cf3-5cd6-447a-b130-38c027e3ce52 |
| 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. |
| Analysis date: | May 21, 2022, 09:09:45 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | D8097B543928F1AE74E17AE06E941366 |
| SHA1: | 639CBF9D926C767A850D349DC09D2947DDB50AB2 |
| SHA256: | 59E59BDDE6E394E14326F693CBA8AB7604A20E7F3DF9806F539844D499A701BC |
| SSDEEP: | 196608:y91pFyYcveZFtjA9kIUgon9ZBJHEfWOXo5:y9BmvAOVo9Z3kfRg |
MALICIOUS
Drops executable file immediately after starts
- NanoCore_Portable.exe (PID: 3080)
Application was dropped or rewritten from another process
- NanoCore.exe (PID: 2212)
Connects to CnC server
- NanoCore.exe (PID: 2212)
NANOCORE was detected
- NanoCore.exe (PID: 2212)
Loads dropped or rewritten executable
- NanoCore.exe (PID: 2212)
NANOCORE detected by memory dumps
- NanoCore.exe (PID: 2212)
SUSPICIOUS
Reads the computer name
- NanoCore_Portable.exe (PID: 3080)
- NanoCore.exe (PID: 2212)
Drops a file with a compile date too recent
- NanoCore_Portable.exe (PID: 3080)
Checks supported languages
- NanoCore_Portable.exe (PID: 3080)
- mode.com (PID: 3572)
- NanoCore.exe (PID: 2212)
- cmd.exe (PID: 2272)
Executable content was dropped or overwritten
- NanoCore_Portable.exe (PID: 3080)
Starts CMD.EXE for commands execution
- NanoCore_Portable.exe (PID: 3080)
Creates files in the user directory
- NanoCore.exe (PID: 2212)
Reads Environment values
- NanoCore.exe (PID: 2212)
INFO
Checks supported languages
- timeout.exe (PID: 3160)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Nanocore
(PID) Process(2212) NanoCore.exe
ERROR
TRiD
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| Subsystem: | Windows GUI |
|---|---|
| SubsystemVersion: | 5.1 |
| ImageVersion: | - |
| OSVersion: | 5.1 |
| EntryPoint: | 0x1234b |
| UninitializedDataSize: | - |
| InitializedDataSize: | 308224 |
| CodeSize: | 144896 |
| LinkerVersion: | 14 |
| PEType: | PE32 |
| TimeStamp: | 2018:09:30 20:01:51+02:00 |
| MachineType: | Intel 386 or later, and compatibles |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 30-Sep-2018 18:01:51 |
| Detected languages: |
|
| Debug artifacts: |
|
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0090 |
| Pages in file: | 0x0003 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x0000 |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x0000 |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000118 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 6 |
| Time date stamp: | 30-Sep-2018 18:01:51 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
.text | 0x00001000 | 0x00023453 | 0x00023600 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.66306 |
.rdata | 0x00025000 | 0x00009060 | 0x00009200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 5.10662 |
.data | 0x0002F000 | 0x000319C0 | 0x00000C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.70928 |
.gfids | 0x00061000 | 0x000000F4 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 2.1444 |
.rsrc | 0x00062000 | 0x0000DFD0 | 0x0000E000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.63676 |
.reloc | 0x00070000 | 0x00002510 | 0x00002600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 6.68826 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.25329 | 1875 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 5.10026 | 2216 | UNKNOWN | English - United States | RT_ICON |
3 | 5.25868 | 3752 | UNKNOWN | English - United States | RT_ICON |
4 | 5.02609 | 1128 | UNKNOWN | English - United States | RT_ICON |
5 | 5.18109 | 4264 | UNKNOWN | English - United States | RT_ICON |
6 | 5.04307 | 9640 | UNKNOWN | English - United States | RT_ICON |
7 | 3.1586 | 482 | UNKNOWN | English - United States | RT_STRING |
8 | 3.11685 | 460 | UNKNOWN | English - United States | RT_STRING |
9 | 3.15447 | 494 | UNKNOWN | English - United States | RT_STRING |
10 | 2.99727 | 326 | UNKNOWN | English - United States | RT_STRING |
Imports
KERNEL32.dll |
USER32.dll (delay-loaded) |
gdiplus.dll |
Total processes
38
Monitored processes
5
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3080 | "C:\Users\admin\AppData\Local\Temp\NanoCore_Portable.exe" | C:\Users\admin\AppData\Local\Temp\NanoCore_Portable.exe | Explorer.EXE | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2272 | C:\Windows\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\TempDel.bat" " | C:\Windows\system32\cmd.exe | — | NanoCore_Portable.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 3572 | mode 30,20 | C:\Windows\system32\mode.com | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: DOS Device MODE Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3160 | timeout /nobreak 10 | C:\Windows\system32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: timeout - pauses command processing Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2212 | "C:\Users\admin\AppData\Local\Temp\NanoCore.exe" | C:\Users\admin\AppData\Local\Temp\NanoCore.exe | cmd.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: NanoCore Version: 1.2.2.0 Modules
Nanocore(PID) Process(2212) NanoCore.exe ERROR | |||||||||||||||
Total events
1 661
Read events
1 641
Write events
20
Delete events
0
Modification events
| (PID) Process: | (3080) NanoCore_Portable.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3080) NanoCore_Portable.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3080) NanoCore_Portable.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3080) NanoCore_Portable.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (2212) NanoCore.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NanoCore_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2212) NanoCore.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NanoCore_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2212) NanoCore.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NanoCore_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (2212) NanoCore.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NanoCore_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (2212) NanoCore.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NanoCore_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2212) NanoCore.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\NanoCore_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
Executable files
8
Suspicious files
21
Text files
347
Unknown types
6
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\server.log | text | |
MD5:AC6285562E5E3E4E98FEB7FE8DF884A4 | SHA256:51D9E422386E5E64EADC212BFF06B33C2A163BFE355CE98D756CE00AFD76AE2A | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\System.Data.SQLite.dll | executable | |
MD5:DD3D6F00B1ABA3F1D9338D9727AB5F17 | SHA256:F0D4BEAB24E94E61F219DF451D90DBBA3D0F48539F9B6A448F91E0C94B4E80C4 | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\Databases\main.sqlite | sqlite | |
MD5:EA522FC387E8E1C1C65E946C9118E2C7 | SHA256:AE429DBFCA9416CFC6832AED1190FA7B9EB90127328136A249DE024349FD3B3B | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\PluginCompiler.exe | executable | |
MD5:E2D1C5DF11F9573F6C5D0A7AD1A79FBF | SHA256:0B41B2FCD0F1A4E913D3EFE293F713849D59EFEBB27BAC060AB31BED51AC2F6B | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\settings.bin | binary | |
MD5:DAA76574A834B950A015D191E410C400 | SHA256:C4C2BB97D9ABF6E224897855A0F6699D8F886CA816811EA5BFEB8E71D72B7D4F | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\Plugins\ManagementPlugin.ncp | binary | |
MD5:B612C2C9A6D361A5DB14C04BA126119C | SHA256:B86FE4E126A9748A383A34D615B9598C715F2380C0AAD957495C66923902026C | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\Plugins\CorePlugin.ncp | binary | |
MD5:7914E7302F72D330AA5F6C5C8C26DF43 | SHA256:F66985518B1E56A04F512D110F5B79F21ED91CBCBF6BD3E17EBA3DCDFB85F9B5 | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\Databases\core.sqlite | sqlite | |
MD5:3732DF3263FBAA868BB866BCCA1F402C | SHA256:716D9992711B5B17ECA841836BA5A63DB0A62251BD056A92DB96DECCFA887B41 | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\Databases\geolocation.sqlite | sqlite | |
MD5:0E8D861CDDEDE3A0B2B02CFC0B060B99 | SHA256:11BD851D8994D3CA9D078144679AA2DC06841ADDD0947B8FA8AD36758BDECF7A | |||
| 3080 | NanoCore_Portable.exe | C:\Users\admin\AppData\Local\Temp\ServerPlugin.xml | xml | |
MD5:8245E02B3A884C86E66791879FB79A28 | SHA256:3CF9CC86656B3719555E76B9F86D1765BC700C6A9A8228539F0521AF96E81CDA | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
4
DNS requests
1
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2212 | NanoCore.exe | GET | 200 | 35.212.156.187:80 | http://lazyshare.net/PluginStats/Functions/getPluginName.php?PluginID=FAD00979338 | US | — | — | malicious |
2212 | NanoCore.exe | POST | 200 | 35.212.156.187:80 | http://lazyshare.net/PluginStats/Functions/checkInstall.php | US | — | — | malicious |
2212 | NanoCore.exe | POST | 200 | 35.212.156.187:80 | http://lazyshare.net/PluginStats/Functions/newLog.php | US | — | — | malicious |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2212 | NanoCore.exe | 35.212.156.187:80 | lazyshare.net | — | US | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
lazyshare.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2212 | NanoCore.exe | A Network Trojan was detected | AV TROJAN NanoCore Backdoor CnC Request |
Process | Message |
|---|---|
NanoCore.exe | Trying to load native SQLite library "C:\Users\admin\AppData\Local\Temp\x86\SQLite.Interop.dll"...
|