| File name: | download.exe |
| Full analysis: | https://app.any.run/tasks/e2d3a900-878f-4d92-840d-c6556bb82306 |
| 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 11, 2024, 11:54:44 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 5577C8755BEE3B80E17E42E80EADDE86 |
| SHA1: | 79EBBC3F9D175669EE090F53B93A925B42281B73 |
| SHA256: | 85BA99319F22CDE0ABD25E839A7A230A730F1D52E546754873E479BE88E65DA1 |
| SSDEEP: | 98304:oPk7tEUpppPxYyTUsAoQ9/hZjipqYW+YHeFJeAuw8agFo2GmX:GdUfAaBE+OzYIoY |
MALICIOUS
Changes the login/logoff helper path in the registry
- download.exe (PID: 3976)
- download.exe (PID: 1036)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
- download.exe (PID: 2044)
- download.exe (PID: 1020)
Drops the executable file immediately after the start
- download.exe (PID: 3976)
- download.exe (PID: 2044)
- download.exe (PID: 1020)
- download.exe (PID: 1036)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
NANOCORE has been detected (YARA)
- download.exe (PID: 3976)
- download.exe (PID: 124)
SUSPICIOUS
Reads the Internet Settings
- download.exe (PID: 3976)
- download.exe (PID: 2044)
- download.exe (PID: 1020)
- download.exe (PID: 1036)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
Reads security settings of Internet Explorer
- download.exe (PID: 3976)
- download.exe (PID: 2044)
- download.exe (PID: 1020)
- download.exe (PID: 1036)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
Executable content was dropped or overwritten
- download.exe (PID: 3976)
- download.exe (PID: 1036)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
- download.exe (PID: 1020)
- download.exe (PID: 2044)
INFO
Reads the computer name
- download.exe (PID: 3976)
- download.exe (PID: 1020)
- download.exe (PID: 1036)
- download.exe (PID: 2044)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
Creates files or folders in the user directory
- download.exe (PID: 3976)
- download.exe (PID: 2044)
- download.exe (PID: 1036)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
- download.exe (PID: 1020)
Checks supported languages
- download.exe (PID: 3976)
- download.exe (PID: 1020)
- download.exe (PID: 124)
- download.exe (PID: 1036)
- download.exe (PID: 2044)
- download.exe (PID: 1680)
- download.exe (PID: 372)
Create files in a temporary directory
- download.exe (PID: 3976)
- download.exe (PID: 1020)
- download.exe (PID: 1036)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
- download.exe (PID: 2044)
Reads the machine GUID from the registry
- download.exe (PID: 3976)
- download.exe (PID: 1020)
- download.exe (PID: 2044)
- download.exe (PID: 1036)
- download.exe (PID: 1680)
- download.exe (PID: 372)
- download.exe (PID: 124)
Manual execution by a user
- download.exe (PID: 1020)
- download.exe (PID: 124)
- download.exe (PID: 1036)
- download.exe (PID: 2044)
- download.exe (PID: 1680)
- download.exe (PID: 372)
Reads Environment values
- download.exe (PID: 3976)
Process checks whether UAC notifications are on
- download.exe (PID: 3976)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Nanocore
(PID) Process(3976) download.exe
KeyboardLoggingTrue
BuildTime2019-11-09 19:24:07.452512
Version1.2.2.0
Mutex43793517-5193-4f23-ad2d-489b2718da55
DefaultGroupDefault
PrimaryConnectionHostludwigh.duckdns.org
BackupConnectionHostghfsquad.duckdns.org
ConnectionPort54984
RunOnStartupTrue
RequestElevationFalse
BypassUserAccountControlFalse
ClearZoneIdentifierTrue
ClearAccessControlFalse
SetCriticalProcessFalse
PreventSystemSleepTrue
ActivateAwayModeFalse
EnableDebugModeFalse
RunDelay0
ConnectDelay4000
RestartDelay5000
TimeoutInterval5000
KeepAliveTimeout30000
MutexTimeout5000
LanTimeout2500
WanTimeout8000
BufferSize65535
MaxPacketSize10485760
GCThreshold10485760
UseCustomDnsServerTrue
PrimaryDnsServer8.8.8.8
BackupDnsServer8.8.4.4
(PID) Process(124) download.exe
KeyboardLoggingTrue
BuildTime2019-11-09 19:24:07.452512
Version1.2.2.0
Mutex43793517-5193-4f23-ad2d-489b2718da55
DefaultGroupDefault
PrimaryConnectionHostludwigh.duckdns.org
BackupConnectionHostghfsquad.duckdns.org
ConnectionPort54984
RunOnStartupTrue
RequestElevationFalse
BypassUserAccountControlFalse
ClearZoneIdentifierTrue
ClearAccessControlFalse
SetCriticalProcessFalse
PreventSystemSleepTrue
ActivateAwayModeFalse
EnableDebugModeFalse
RunDelay0
ConnectDelay4000
RestartDelay5000
TimeoutInterval5000
KeepAliveTimeout30000
MutexTimeout5000
LanTimeout2500
WanTimeout8000
BufferSize65535
MaxPacketSize10485760
GCThreshold10485760
UseCustomDnsServerTrue
PrimaryDnsServer8.8.8.8
BackupDnsServer8.8.4.4
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (72.2) |
|---|---|---|
| .scr | | | Windows screen saver (12.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (6.4) |
| .exe | | | Win32 Executable (generic) (4.4) |
| .exe | | | Generic Win/DOS Executable (1.9) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:11:01 17:01:53+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 4224512 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x4094ae |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | ProsCreate |
| FileVersion: | 1.0.0.0 |
| InternalName: | ProsCreate.exe |
| LegalCopyright: | Copyright ProsCreate 2019 |
| LegalTrademarks: | - |
| OriginalFileName: | ProsCreate.exe |
| ProductName: | ProsCreate |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
39
Monitored processes
7
Malicious processes
7
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | "C:\Users\admin\Desktop\download.exe" | C:\Users\admin\Desktop\download.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: ProsCreate Exit code: 0 Version: 1.0.0.0 Modules
Nanocore(PID) Process(124) download.exe KeyboardLoggingTrue BuildTime2019-11-09 19:24:07.452512 Version1.2.2.0 Mutex43793517-5193-4f23-ad2d-489b2718da55 DefaultGroupDefault PrimaryConnectionHostludwigh.duckdns.org BackupConnectionHostghfsquad.duckdns.org ConnectionPort54984 RunOnStartupTrue RequestElevationFalse BypassUserAccountControlFalse ClearZoneIdentifierTrue ClearAccessControlFalse SetCriticalProcessFalse PreventSystemSleepTrue ActivateAwayModeFalse EnableDebugModeFalse RunDelay0 ConnectDelay4000 RestartDelay5000 TimeoutInterval5000 KeepAliveTimeout30000 MutexTimeout5000 LanTimeout2500 WanTimeout8000 BufferSize65535 MaxPacketSize10485760 GCThreshold10485760 UseCustomDnsServerTrue PrimaryDnsServer8.8.8.8 BackupDnsServer8.8.4.4 | |||||||||||||||
| 372 | "C:\Users\admin\Desktop\download.exe" | C:\Users\admin\Desktop\download.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: ProsCreate Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1020 | "C:\Users\admin\Desktop\download.exe" | C:\Users\admin\Desktop\download.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: ProsCreate Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1036 | "C:\Users\admin\Desktop\download.exe" | C:\Users\admin\Desktop\download.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: ProsCreate Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1680 | "C:\Users\admin\Desktop\download.exe" | C:\Users\admin\Desktop\download.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: ProsCreate Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2044 | "C:\Users\admin\Desktop\download.exe" | C:\Users\admin\Desktop\download.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: ProsCreate Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 3976 | "C:\Users\admin\AppData\Local\Temp\download.exe" | C:\Users\admin\AppData\Local\Temp\download.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: ProsCreate Version: 1.0.0.0 Modules
Nanocore(PID) Process(3976) download.exe KeyboardLoggingTrue BuildTime2019-11-09 19:24:07.452512 Version1.2.2.0 Mutex43793517-5193-4f23-ad2d-489b2718da55 DefaultGroupDefault PrimaryConnectionHostludwigh.duckdns.org BackupConnectionHostghfsquad.duckdns.org ConnectionPort54984 RunOnStartupTrue RequestElevationFalse BypassUserAccountControlFalse ClearZoneIdentifierTrue ClearAccessControlFalse SetCriticalProcessFalse PreventSystemSleepTrue ActivateAwayModeFalse EnableDebugModeFalse RunDelay0 ConnectDelay4000 RestartDelay5000 TimeoutInterval5000 KeepAliveTimeout30000 MutexTimeout5000 LanTimeout2500 WanTimeout8000 BufferSize65535 MaxPacketSize10485760 GCThreshold10485760 UseCustomDnsServerTrue PrimaryDnsServer8.8.8.8 BackupDnsServer8.8.4.4 | |||||||||||||||
Total events
18 377
Read events
18 314
Write events
63
Delete events
0
Modification events
| (PID) Process: | (3976) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | Shell |
Value: "C:\Users\admin\AppData\Roaming\WindowsSecurity\vIfGIAPFn7Jc.exe",explorer.exe | |||
| (PID) Process: | (3976) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3976) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3976) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3976) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (2044) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | Shell |
Value: "C:\Users\admin\AppData\Roaming\WindowsSecurity\uyXn30s2JQNt.exe",explorer.exe | |||
| (PID) Process: | (1020) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | Shell |
Value: "C:\Users\admin\AppData\Roaming\WindowsSecurity\64CQ26lb8qD5.exe",explorer.exe | |||
| (PID) Process: | (2044) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2044) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2044) download.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
Executable files
14
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2044 | download.exe | C:\Users\admin\AppData\Local\Temp\lSkWiKwLap5BIC8U.exe | executable | |
MD5:94484D4B22ABF59A05B0DC6542030B91 | SHA256:BCD5E6863D5AF75D3C04140E4192709EC1C63162C8447E3484DC72FD75158838 | |||
| 3976 | download.exe | C:\Users\admin\AppData\Local\Temp\2sNKjJWPQnZ0Ydho.exe | executable | |
MD5:94484D4B22ABF59A05B0DC6542030B91 | SHA256:BCD5E6863D5AF75D3C04140E4192709EC1C63162C8447E3484DC72FD75158838 | |||
| 372 | download.exe | C:\Users\admin\AppData\Local\Temp\mxzfhf6bXvUNvYDO.exe | executable | |
MD5:94484D4B22ABF59A05B0DC6542030B91 | SHA256:BCD5E6863D5AF75D3C04140E4192709EC1C63162C8447E3484DC72FD75158838 | |||
| 1680 | download.exe | C:\Users\admin\AppData\Roaming\WindowsSecurity\PwyqGe4wJ2vP.exe | executable | |
MD5:5577C8755BEE3B80E17E42E80EADDE86 | SHA256:85BA99319F22CDE0ABD25E839A7A230A730F1D52E546754873E479BE88E65DA1 | |||
| 372 | download.exe | C:\Users\admin\AppData\Roaming\WindowsSecurity\brK2haE2hVeA.exe | executable | |
MD5:5577C8755BEE3B80E17E42E80EADDE86 | SHA256:85BA99319F22CDE0ABD25E839A7A230A730F1D52E546754873E479BE88E65DA1 | |||
| 124 | download.exe | C:\Users\admin\AppData\Local\Temp\VSWgsw1hhpmWtqO4.exe | executable | |
MD5:94484D4B22ABF59A05B0DC6542030B91 | SHA256:BCD5E6863D5AF75D3C04140E4192709EC1C63162C8447E3484DC72FD75158838 | |||
| 3976 | download.exe | C:\Users\admin\AppData\Roaming\WindowsSecurity\vIfGIAPFn7Jc.exe | executable | |
MD5:5577C8755BEE3B80E17E42E80EADDE86 | SHA256:85BA99319F22CDE0ABD25E839A7A230A730F1D52E546754873E479BE88E65DA1 | |||
| 1020 | download.exe | C:\Users\admin\AppData\Roaming\WindowsSecurity\64CQ26lb8qD5.exe | executable | |
MD5:5577C8755BEE3B80E17E42E80EADDE86 | SHA256:85BA99319F22CDE0ABD25E839A7A230A730F1D52E546754873E479BE88E65DA1 | |||
| 1680 | download.exe | C:\Users\admin\AppData\Local\Temp\KR1IhiJY6HLaRNkF.exe | executable | |
MD5:94484D4B22ABF59A05B0DC6542030B91 | SHA256:BCD5E6863D5AF75D3C04140E4192709EC1C63162C8447E3484DC72FD75158838 | |||
| 1036 | download.exe | C:\Users\admin\AppData\Local\Temp\mcfDKqs8DpUuCVoF.exe | executable | |
MD5:94484D4B22ABF59A05B0DC6542030B91 | SHA256:BCD5E6863D5AF75D3C04140E4192709EC1C63162C8447E3484DC72FD75158838 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
Threats
0
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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1088 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |