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| File name: | Win_activator-by_koz.exe |
| Full analysis: | https://app.any.run/tasks/72be6c85-622a-4aad-83b3-0adedd6e5d38 |
| 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: | March 21, 2019, 12:22:09 |
| 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: | 0AD2FA223FEFC791B0B99859448E33FF |
| SHA1: | 50956AB88FA191DBD2592FB65E76D111EE2A9B38 |
| SHA256: | 5F5CF97332618C42468FB36CD4A0320A5C4060A5A325E73BAB8E235F4A65FECE |
| SSDEEP: | 24576:8MO2Nn2E0u6rHmHIq3Ov9tDJVMbf3DumjDEcwwpLqasG0:vn2Tu2mHIqo9R8vPDcwpLqa3 |
MALICIOUS
Writes to a start menu file
- cmd.exe (PID: 628)
- apps.exe (PID: 4092)
NanoCore was detected
- vbc.exe (PID: 2824)
SUSPICIOUS
Creates files in the user directory
- Win_activator-by_koz.exe (PID: 320)
- apps.exe (PID: 4092)
- cmd.exe (PID: 628)
- vbc.exe (PID: 2824)
Runs the app via Explorer COM object
- Win_activator-by_koz.exe (PID: 320)
Executable content was dropped or overwritten
- cmd.exe (PID: 628)
Starts CMD.EXE for commands execution
- Win_activator-by_koz.exe (PID: 320)
Executes scripts
- apps.exe (PID: 4092)
Uses RUNDLL32.EXE to load library
- WinRAR.exe (PID: 2196)
Connects to unusual port
- vbc.exe (PID: 2824)
INFO
No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (61.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (14.6) |
| .exe | | | Win32 Executable (generic) (10) |
| .exe | | | Win16/32 Executable Delphi generic (4.6) |
| .exe | | | Generic Win/DOS Executable (4.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2017:09:16 01:58:54+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 918528 |
| InitializedDataSize: | 61440 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xf800a |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 17.11.8.1 |
| ProductVersionNumber: | 17.11.8.1 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | n3pt5xakxwy |
| CompanyName: | Provident Financial Group |
| FileDescription: | Lithiated Lemon Soda |
| FileVersion: | 17.11.8.1 |
| InternalName: | ounixCrypt5.exe |
| LegalCopyright: | Copyright © 2018 Provident Financial Group |
| OriginalFileName: | ounixCrypt5.exe |
| ProductName: | Lithiated Lemon Soda |
| ProductVersion: | 17.11.8.1 |
| AssemblyVersion: | 0.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 15-Sep-2017 23:58:54 |
| Comments: | n3pt5xakxwy |
| CompanyName: | Provident Financial Group |
| FileDescription: | Lithiated Lemon Soda |
| FileVersion: | 17.11.8.1 |
| InternalName: | ounixCrypt5.exe |
| LegalCopyright: | Copyright © 2018 Provident Financial Group |
| OriginalFilename: | ounixCrypt5.exe |
| ProductName: | Lithiated Lemon Soda |
| ProductVersion: | 17.11.8.1 |
| 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: | 5 |
| Time date stamp: | 15-Sep-2017 23:58:54 |
| 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 |
|---|---|---|---|---|---|
bn*\x08y}!\x7f\x0c\xe2 | 0x00002000 | 0x0000E20C | 0x0000E400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 7.99642 |
.text | 0x00012000 | 0x000E0118 | 0x000E0200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.98455 |
.rsrc | 0x000F4000 | 0x000009C0 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 4.37383 |
.reloc | 0x000F6000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0980042 |
0x000F8000 | 0x00000010 | 0x00000200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 0.122276 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
Imports
mscoree.dll |
Total processes
41
Monitored processes
10
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process |
|---|---|---|---|---|
| 320 | "C:\Users\admin\AppData\Local\Temp\Win_activator-by_koz.exe" | C:\Users\admin\AppData\Local\Temp\Win_activator-by_koz.exe | — | explorer.exe |
User: admin Company: Provident Financial Group Integrity Level: MEDIUM Description: Lithiated Lemon Soda Exit code: 0 Version: 17.11.8.1 | ||||
| 2596 | "C:\Windows\explorer.exe" /c, "C:\Users\admin\Desktop\prevalance_crack.rar" | C:\Windows\explorer.exe | — | Win_activator-by_koz.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 628 | "C:\Windows\System32\cmd.exe" /c copy "C:\Users\admin\AppData\Local\Temp\Win_activator-by_koz.exe" "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\apps.exe" | C:\Windows\System32\cmd.exe | Win_activator-by_koz.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) | ||||
| 660 | "C:\Windows\explorer.exe" /c, "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\apps.exe" | C:\Windows\explorer.exe | — | Win_activator-by_koz.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 3320 | C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding | C:\Windows\explorer.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2440 | C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding | C:\Windows\explorer.exe | — | svchost.exe |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Explorer Version: 6.1.7600.16385 (win7_rtm.090713-1255) | ||||
| 2196 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\prevalance_crack.rar" | C:\Program Files\WinRAR\WinRAR.exe | — | explorer.exe |
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.60.0 | ||||
| 4092 | "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\apps.exe" | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\apps.exe | explorer.exe | |
User: admin Company: Provident Financial Group Integrity Level: MEDIUM Description: Lithiated Lemon Soda Exit code: 0 Version: 17.11.8.1 | ||||
| 2824 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | apps.exe | |
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Version: 14.0.1055.0 | ||||
| 2840 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Rar$DIa2196.46812\Backtracking.cpp | C:\Windows\system32\rundll32.exe | — | WinRAR.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) | ||||
Total events
1 111
Read events
1 081
Write events
30
Delete events
0
Modification events
| (PID) Process: | (320) Win_activator-by_koz.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (320) Win_activator-by_koz.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.rar\OpenWithProgids |
| Operation: | write | Name: | WinRAR |
Value: | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | — | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2196) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2196) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2196) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2196) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\prevalance_crack.rar | |||
| (PID) Process: | (2196) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
Executable files
1
Suspicious files
2
Text files
4
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 628 | cmd.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\apps.exe | executable | |
MD5:0AD2FA223FEFC791B0B99859448E33FF | SHA256:5F5CF97332618C42468FB36CD4A0320A5C4060A5A325E73BAB8E235F4A65FECE | |||
| 2196 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DIa2196.46812\Backtracking.cpp | text | |
MD5:D3AD5487F82C34AAFDCA0B4D061A07A6 | SHA256:E66FFA25445D634670AF17C0CD80C683EF9FF8E773F57CC833B2A552E7AA5535 | |||
| 320 | Win_activator-by_koz.exe | C:\Users\admin\Desktop\prevalance_crack.rar | compressed | |
MD5:D78D05C86EB6F573A354521DA055C198 | SHA256:BC45CFBDA4456E7843FA2953E27F2D9E80388DC4CA58FAF8A18612DD4AEB027B | |||
| 4092 | apps.exe | C:\Users\admin\Desktop\prevalance_crack.rar | compressed | |
MD5:D78D05C86EB6F573A354521DA055C198 | SHA256:BC45CFBDA4456E7843FA2953E27F2D9E80388DC4CA58FAF8A18612DD4AEB027B | |||
| 4092 | apps.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Templates\prevalance_crack.txt | text | |
MD5:DBA97DE9063E3FD6CC68F97D262D39C6 | SHA256:94F1871A6CD3FB2671B3A1910525BEA6796A47BA7F26E5C14873F00DC4D91061 | |||
| 320 | Win_activator-by_koz.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Templates\prevalance_crack.txt | text | |
MD5:DBA97DE9063E3FD6CC68F97D262D39C6 | SHA256:94F1871A6CD3FB2671B3A1910525BEA6796A47BA7F26E5C14873F00DC4D91061 | |||
| 4092 | apps.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\apps.lnk | lnk | |
MD5:ABC4CE3FDBDDF64233A1C2A37B333C83 | SHA256:34B683E7ABFBDAD01870B82CC6861B26E5634F7CEC41A55C850DA634A79760D2 | |||
| 2824 | vbc.exe | C:\Users\admin\AppData\Roaming\90059C37-1320-41A4-B58D-2B75A9850D2F\run.dat | text | |
MD5:382D70583706369E37C02BB721CFD144 | SHA256:871E660E3E30D5FC6BCC97C94C66B3F674BAC664DA5CF91A90887279FDD6669D | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
3
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 |
|---|---|---|---|---|---|---|
2824 | vbc.exe | 176.132.68.140:2244 | nanox.duckdns.org | Bouygues Telecom SA | FR | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
nanox.duckdns.org |
| unknown |
dns.msftncsi.com |
| shared |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO DYNAMIC_DNS Query to *.duckdns. Domain |