| File name: | Img-US10018922189-0001901001.img |
| Full analysis: | https://app.any.run/tasks/de1f114d-6a49-493f-a259-23e220c8ed31 |
| 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: | April 24, 2019, 21:25:49 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-iso9660-image |
| File info: | UDF filesystem data (version 1.5) 'IMG_US10018922189_0001901001' |
| MD5: | C2CAC3865DD7F7465C0D82534148C240 |
| SHA1: | 09A7D81E13B2C3D0836645112755F1FF72988ACF |
| SHA256: | 2D8FB4FB3D92F7F3FE6D599939AFE8EFCDF2CE5C045118D35FF016F27A1B16A4 |
| SSDEEP: | 24576:cAHnh+eWsN3skA4RV1Hom2KXMmHa6OhuiRqeBzfeKHk8lk5:7h+ZkldoPK8Ya6kZQ |
MALICIOUS
Writes to a start menu file
- Img-US10018922189-0001901001.exe (PID: 120)
- Img-US10018922189-0001901001.exe (PID: 752)
- Img-US10018922189-0001901001.exe (PID: 3116)
- Img-US10018922189-0001901001.exe (PID: 2304)
Application was dropped or rewritten from another process
- Img-US10018922189-0001901001.exe (PID: 120)
- RegAsm.exe (PID: 2480)
- Img-US10018922189-0001901001.exe (PID: 752)
- RegAsm.exe (PID: 2392)
- Img-US10018922189-0001901001.exe (PID: 3116)
- RegAsm.exe (PID: 2076)
- RegAsm.exe (PID: 1012)
- Img-US10018922189-0001901001.exe (PID: 2304)
NanoCore was detected
- RegAsm.exe (PID: 2480)
Changes the autorun value in the registry
- RegAsm.exe (PID: 2480)
Connects to CnC server
- RegAsm.exe (PID: 2480)
SUSPICIOUS
Creates files in the user directory
- Img-US10018922189-0001901001.exe (PID: 120)
- RegAsm.exe (PID: 2480)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2916)
- Img-US10018922189-0001901001.exe (PID: 120)
- RegAsm.exe (PID: 2480)
- Img-US10018922189-0001901001.exe (PID: 752)
- WinRAR.exe (PID: 2508)
- Img-US10018922189-0001901001.exe (PID: 3116)
- Img-US10018922189-0001901001.exe (PID: 2304)
Application launched itself
- WinRAR.exe (PID: 2916)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .iso | | | ISO 9660 CD image (27.6) |
|---|---|---|
| .atn | | | Photoshop Action (27.1) |
| .gmc | | | Game Music Creator Music (6.1) |
EXIF
ISO
| VolumeName: | IMG_US10018922189_0001901001 |
|---|---|
| VolumeBlockCount: | 1002 |
| VolumeBlockSize: | 2048 |
| RootDirectoryCreateDate: | 2019:04:24 13:08:53+01:00 |
| VolumeSetName: | UNDEFINED |
| Software: | IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! |
| VolumeCreateDate: | 2019:04:24 13:08:53.00+01:00 |
| VolumeModifyDate: | 2019:04:24 13:08:53.00+01:00 |
Composite
| VolumeSize: | 2004 kB |
|---|
Total processes
48
Monitored processes
12
Malicious processes
6
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 120 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2916.18901\Img-US10018922189-0001901001.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2916.18901\Img-US10018922189-0001901001.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 672 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Img-US10018922189-0001901001.img.iso | C:\Windows\system32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 752 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2916.21863\Img-US10018922189-0001901001.exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2916.21863\Img-US10018922189-0001901001.exe | WinRAR.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 1012 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | — | Img-US10018922189-0001901001.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 2076 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | — | Img-US10018922189-0001901001.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 2304 | "C:\Img-US10018922189-0001901001.exe" | C:\Img-US10018922189-0001901001.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2392 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | — | Img-US10018922189-0001901001.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 2480 | "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe" | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | Img-US10018922189-0001901001.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Assembly Registration Utility Exit code: 0 Version: 2.0.50727.5420 (Win7SP1.050727-5400) Modules
| |||||||||||||||
| 2508 | "C:\Program Files\WinRAR\WinRAR.exe" -elevate2916 | C:\Program Files\WinRAR\WinRAR.exe | WinRAR.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: HIGH Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
| 2916 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Img-US10018922189-0001901001.img.iso" | C:\Program Files\WinRAR\WinRAR.exe | rundll32.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 Modules
| |||||||||||||||
Total events
1 090
Read events
972
Write events
118
Delete events
0
Modification events
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | @C:\Windows\System32\isoburn.exe,-350 |
Value: Disc Image File | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.iso\OpenWithProgids |
| Operation: | write | Name: | Windows.IsoFile |
Value: | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | LangID |
Value: 0904 | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | @%SystemRoot%\System32\isoburn.exe,-352 |
Value: Windows Disc Image Burner | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Windows\System32\isoburn.exe |
Value: Windows Disc Image Burner | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Program Files\WinRAR\WinRAR.exe |
Value: WinRAR archiver | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe |
Value: Adobe Acrobat Reader DC | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Windows\eHome\ehshell.exe |
Value: Windows Media Center | |||
| (PID) Process: | (672) rundll32.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\Program Files\Internet Explorer\iexplore.exe |
Value: Internet Explorer | |||
Executable files
8
Suspicious files
3
Text files
9
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2480 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\settings.bak | — | |
MD5:— | SHA256:— | |||
| 2916 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2916.18901\Img-US10018922189-0001901001.exe | executable | |
MD5:— | SHA256:— | |||
| 2480 | RegAsm.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:— | SHA256:— | |||
| 120 | Img-US10018922189-0001901001.exe | C:\Users\admin\AppData\Roaming\hgfggdsghfgdshffd\ghsdgfsdghfsfsd.vbs | text | |
MD5:— | SHA256:— | |||
| 120 | Img-US10018922189-0001901001.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ghsdgfsdghfsfsd.url | text | |
MD5:— | SHA256:— | |||
| 120 | Img-US10018922189-0001901001.exe | C:\Users\admin\AppData\Roaming\hgfggdsghfgdshffd\dfgdjfhdjhfdhdjf.exe | executable | |
MD5:— | SHA256:— | |||
| 3116 | Img-US10018922189-0001901001.exe | C:\Users\admin\AppData\Roaming\hgfggdsghfgdshffd\dfgdjfhdjhfdhdjf.exe | executable | |
MD5:— | SHA256:— | |||
| 752 | Img-US10018922189-0001901001.exe | C:\Users\admin\AppData\Roaming\hgfggdsghfgdshffd\dfgdjfhdjhfdhdjf.exe | executable | |
MD5:— | SHA256:— | |||
| 2916 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$EXa2916.21863\Img-US10018922189-0001901001.exe | executable | |
MD5:— | SHA256:— | |||
| 3116 | Img-US10018922189-0001901001.exe | C:\Users\admin\AppData\Roaming\hgfggdsghfgdshffd\ghsdgfsdghfsfsd.vbs | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
58
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 |
|---|---|---|---|---|---|---|
2480 | RegAsm.exe | 185.247.228.161:8050 | moran101.duckdns.org | — | — | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
moran101.duckdns.org |
| malicious |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2480 | RegAsm.exe | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |
2480 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
2480 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2480 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2480 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2480 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2480 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2480 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 60B |
2480 | RegAsm.exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
2480 | RegAsm.exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
36 ETPRO signatures available at the full report