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| File name: | CR-02352018huete.exe |
| Full analysis: | https://app.any.run/tasks/3f0b3cc6-06a3-4d58-bf83-7a85488b132d |
| 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: | November 08, 2018, 15:34:41 |
| 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: | B96EB1826677BAC09D05A306BE168E42 |
| SHA1: | 2DD2408DB2FE41383013D64CB72525F34333E9F1 |
| SHA256: | 5FD340D1D7D884F4DB22BF8CEE6F7E0DABD5B14EA28975E0F4C9F9BCB614AB3C |
| SSDEEP: | 12288:CpoX82cpBor8h6qhAsCs5xVaaVXC858OLJmgJKgDzdyYopM+wOGGxFmhicuKM4Xl:IJM8lhrPaa5C8fLLJ1zdyYx+wXLNuK30 |
MALICIOUS
Changes the autorun value in the registry
- CR-02352018huete.exe (PID: 2672)
NanoCore was detected
- RegAsm.exe (PID: 1692)
SUSPICIOUS
Creates files in the user directory
- RegAsm.exe (PID: 1692)
Executable content was dropped or overwritten
- CR-02352018huete.exe (PID: 2672)
Connects to unusual port
- RegAsm.exe (PID: 1692)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (82.9) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (7.4) |
| .exe | | | Win32 Executable (generic) (5.1) |
| .exe | | | Generic Win/DOS Executable (2.2) |
| .exe | | | DOS Executable Generic (2.2) |
EXIF
EXE
| ProductName: | 7cfbf389-4756-4aec-a451-bbebaff9d94c |
|---|---|
| ProductVersion: | 1.0.0.0 |
| FileVersion: | 1.0.0.0 |
| OriginalFileName: | 53228577-eb64-45c5-b01f-6facc9c4e5e1.exe |
| LegalCopyright: | ea960e05-bd9e-4b9f-aab9-4db678c99500 |
| FileDescription: | 1116f6ae-7329-43b9-bcfc-e3e683ddf94 |
| CharacterSet: | Unicode |
| LanguageCode: | English (U.S.) |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Unknown (0) |
| FileFlags: | (none) |
| FileFlagsMask: | 0x0000 |
| ProductVersionNumber: | 0.0.0.0 |
| FileVersionNumber: | 0.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0xb93ce |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2048 |
| CodeSize: | 750592 |
| LinkerVersion: | 6 |
| PEType: | PE32 |
| TimeStamp: | 2018:11:08 09:25:09+01:00 |
| MachineType: | Intel 386 or later, and compatibles |
Total processes
32
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2672 | "C:\Users\admin\AppData\Local\Temp\CR-02352018huete.exe" | C:\Users\admin\AppData\Local\Temp\CR-02352018huete.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: 1116f6ae-7329-43b9-bcfc-e3e683ddf94 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1692 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | CR-02352018huete.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Version: 4.6.1055.0 built by: NETFXREL2 Modules
| |||||||||||||||
Total events
21
Read events
20
Write events
1
Delete events
0
Modification events
| (PID) Process: | (2672) CR-02352018huete.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | uytyuu |
Value: C:\Users\admin\ghjjkhjkhjk.exe | |||
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2672 | CR-02352018huete.exe | C:\Users\admin\ghjjkhjkhjk.exe | executable | |
MD5:B96EB1826677BAC09D05A306BE168E42 | SHA256:5FD340D1D7D884F4DB22BF8CEE6F7E0DABD5B14EA28975E0F4C9F9BCB614AB3C | |||
| 1692 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | binary | |
MD5:5F0D233CD44F95AFED313130ACD87EFF | SHA256:4B539CDD6DC04E0AC9A0A2B59D9026E553B954BA65886EBAC88D7AF26F63E54B | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
55
DNS requests
28
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 |
|---|---|---|---|---|---|---|
1692 | RegAsm.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
1692 | RegAsm.exe | 185.125.205.68:4769 | rwjsock.ddns.net | — | DE | malicious |
— | — | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
rwjsock.ddns.net |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |
1692 | RegAsm.exe | A Network Trojan was detected | SC BAD_UNKNOWN DYNAMIC_DNS Query to a Suspicious *.ddns.net Domain |