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| File name: | HwidSpoofer_V1.exe |
| Full analysis: | https://app.any.run/tasks/716321d2-a970-4d94-af18-33685d30dd5f |
| 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: | June 18, 2019, 18:36:54 |
| 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: | 63B5C8E3165EBACE1410865D6BF9E6FF |
| SHA1: | 99404D17BD4E8B4F39386E11E7B0E87C4BE70020 |
| SHA256: | 3E312D999D209F3E6E1DF2590AFB1B0C6B76E244A730CBE90E1D4C8DC541D861 |
| SSDEEP: | 6144:Yrex0mfyuQW1A6fuZvs1STbQgNI3RfVrunNQhKboq+5xCx:YrYy8XHZgNERfVru6mAD |
MALICIOUS
Changes the autorun value in the registry
- HwidSpoofer_V1.exe (PID: 3368)
- HwidSpoofer_V1.exe (PID: 1520)
- MServices.exe (PID: 3656)
NanoCore was detected
- HwidSpoofer_V1.exe (PID: 3368)
Loads the Task Scheduler COM API
- schtasks.exe (PID: 896)
- schtasks.exe (PID: 4008)
NANOCORE was detected
- MServices.exe (PID: 3656)
Uses Task Scheduler to run other applications
- MServices.exe (PID: 3656)
Connects to CnC server
- MServices.exe (PID: 3656)
SUSPICIOUS
Creates files in the user directory
- HwidSpoofer_V1.exe (PID: 3368)
- MServices.exe (PID: 3656)
Executable content was dropped or overwritten
- HwidSpoofer_V1.exe (PID: 3368)
- HwidSpoofer_V1.exe (PID: 1520)
- MServices.exe (PID: 3656)
Application launched itself
- HwidSpoofer_V1.exe (PID: 2884)
- HwidSpoofer_V1.exe (PID: 3368)
- MServices.exe (PID: 3744)
Creates files in the program directory
- MServices.exe (PID: 3656)
Starts itself from another location
- HwidSpoofer_V1.exe (PID: 1520)
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
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2019:06:05 21:49:20+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 238080 |
| InitializedDataSize: | 2560 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3c18e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 67.0.3396.99 |
| ProductVersionNumber: | 67.0.3396.99 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | Google Chrome |
| CompanyName: | Google Inc. |
| FileDescription: | chrome_exe |
| FileVersion: | 67.0.3396.99 |
| InternalName: | HwidSpoofer_V1.exe |
| LegalCopyright: | Copyright 2017 Google Inc. All rights reserved. |
| OriginalFileName: | HwidSpoofer_V1.exe |
| ProductName: | Google Chrome |
| ProductVersion: | 67.0.3396.99 |
| AssemblyVersion: | 0.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 05-Jun-2019 19:49:20 |
| Comments: | Google Chrome |
| CompanyName: | Google Inc. |
| FileDescription: | chrome_exe |
| FileVersion: | 67.0.3396.99 |
| InternalName: | HwidSpoofer_V1.exe |
| LegalCopyright: | Copyright 2017 Google Inc. All rights reserved. |
| OriginalFilename: | HwidSpoofer_V1.exe |
| ProductName: | Google Chrome |
| ProductVersion: | 67.0.3396.99 |
| Assembly Version: | 0.0.0.0 |
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: | 0x00000080 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 3 |
| Time date stamp: | 05-Jun-2019 19:49:20 |
| 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 | 0x00002000 | 0x0003A194 | 0x0003A200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.9862 |
.rsrc | 0x0003E000 | 0x00000628 | 0x00000800 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 3.52213 |
.reloc | 0x00040000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.10191 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | UNKNOWN | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
44
Monitored processes
7
Malicious processes
5
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 2884 | "C:\Users\admin\AppData\Local\Temp\HwidSpoofer_V1.exe" | C:\Users\admin\AppData\Local\Temp\HwidSpoofer_V1.exe | — | explorer.exe |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: chrome_exe Exit code: 0 Version: 67.0.3396.99 | ||||
| 3368 | "C:\Users\admin\AppData\Local\Temp\HwidSpoofer_V1.exe" | C:\Users\admin\AppData\Local\Temp\HwidSpoofer_V1.exe | HwidSpoofer_V1.exe | |
User: admin Company: Google Inc. Integrity Level: MEDIUM Description: chrome_exe Exit code: 0 Version: 67.0.3396.99 | ||||
| 1520 | "C:\Users\admin\AppData\Local\Temp\HwidSpoofer_V1.exe" | C:\Users\admin\AppData\Local\Temp\HwidSpoofer_V1.exe | HwidSpoofer_V1.exe | |
User: admin Company: Google Inc. Integrity Level: HIGH Description: chrome_exe Exit code: 0 Version: 67.0.3396.99 | ||||
| 3744 | "C:\MServices.exe" | C:\MServices.exe | — | HwidSpoofer_V1.exe |
User: admin Company: Google Inc. Integrity Level: HIGH Description: chrome_exe Exit code: 0 Version: 67.0.3396.99 | ||||
| 3656 | "C:\MServices.exe" | C:\MServices.exe | MServices.exe | |
User: admin Company: Google Inc. Integrity Level: HIGH Description: chrome_exe Version: 67.0.3396.99 | ||||
| 896 | "schtasks.exe" /create /f /tn "TCP Monitor" /xml "C:\Users\admin\AppData\Local\Temp\tmp8AE3.tmp" | C:\Windows\system32\schtasks.exe | — | MServices.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 4008 | "schtasks.exe" /create /f /tn "TCP Monitor Task" /xml "C:\Users\admin\AppData\Local\Temp\tmp8B61.tmp" | C:\Windows\system32\schtasks.exe | — | MServices.exe |
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Manages scheduled tasks Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
Total events
450
Read events
438
Write events
0
Delete events
0
Modification events
Executable files
3
Suspicious files
0
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3656 | MServices.exe | C:\Users\admin\AppData\Local\Temp\tmp8B61.tmp | — | |
MD5:— | SHA256:— | |||
| 3368 | HwidSpoofer_V1.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:96CEBA6D3BAE067BE6B38980372E8D14 | SHA256:D4F5F8CBE5CDF0EFAAE5E522543555544D959CD9F6395F9DC412CB2564682301 | |||
| 3656 | MServices.exe | C:\Users\admin\AppData\Local\Temp\tmp8AE3.tmp | xml | |
MD5:617BE2E5193313FF95498E2CBBD8A71F | SHA256:A897BE0809C1227A010FD7001F30392EC856A73774BAC7613FD9191561FAEF54 | |||
| 1520 | HwidSpoofer_V1.exe | C:\MServices.exe | executable | |
MD5:63B5C8E3165EBACE1410865D6BF9E6FF | SHA256:3E312D999D209F3E6E1DF2590AFB1B0C6B76E244A730CBE90E1D4C8DC541D861 | |||
| 3368 | HwidSpoofer_V1.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\TCP Monitor\tcpmon.exe | executable | |
MD5:63B5C8E3165EBACE1410865D6BF9E6FF | SHA256:3E312D999D209F3E6E1DF2590AFB1B0C6B76E244A730CBE90E1D4C8DC541D861 | |||
| 3656 | MServices.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\task.dat | text | |
MD5:EBEE22996679D5976ED1DB6B0530F01D | SHA256:2C1AB7D76E013893BE688995D8AF95BC0DB43148612ADD00964889433C314D05 | |||
| 3656 | MServices.exe | C:\Program Files\TCP Monitor\tcpmon.exe | executable | |
MD5:63B5C8E3165EBACE1410865D6BF9E6FF | SHA256:3E312D999D209F3E6E1DF2590AFB1B0C6B76E244A730CBE90E1D4C8DC541D861 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
3
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 |
|---|---|---|---|---|---|---|
— | — | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
3656 | MServices.exe | 8.8.8.8:53 | — | Google Inc. | US | whitelisted |
3656 | MServices.exe | 3.14.212.173:13924 | 0.tcp.ngrok.io | — | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
0.tcp.ngrok.io |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
3656 | MServices.exe | Potential Corporate Privacy Violation | ET POLICY DNS Query to a *.ngrok domain (ngrok.io) |
3656 | MServices.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3656 | MServices.exe | Potential Corporate Privacy Violation | ET POLICY DNS Query to a *.ngrok domain (ngrok.io) |
3656 | MServices.exe | Generic Protocol Command Decode | SURICATA STREAM TIMEWAIT ACK with wrong seq |
3656 | MServices.exe | Potential Corporate Privacy Violation | ET POLICY DNS Query to a *.ngrok domain (ngrok.io) |
3656 | MServices.exe | Generic Protocol Command Decode | SURICATA STREAM TIMEWAIT ACK with wrong seq |
1 ETPRO signatures available at the full report