| download: | xnx3.exe |
| Full analysis: | https://app.any.run/tasks/9d4d0805-09f0-4c37-918c-54bd3aa7af3f |
| Verdict: | Malicious activity |
| Threats: | Netwire is an advanced RAT — it is a malware that takes control of infected PCs and allows its operators to perform various actions. Unlike many RATs, this one can target every major operating system, including Windows, Linux, and MacOS. |
| Analysis date: | April 29, 2020, 11:34:17 |
| 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: | 8F7D598070FDD8707E00280CF434FDCC |
| SHA1: | 69B47E234858DDD6360B30E39A2BC86295669614 |
| SHA256: | 754FDFD0924F05F11304A3131E908EB9189B31A2D30D50BE50420853290BF709 |
| SSDEEP: | 6144:GaP5uW22/dKAqKHeq9yWNVrHrGPVvosA0GZ8jeyPPtZBnxp7:RhD2SqKHqWNJCk0GZEegj |
MALICIOUS
Application was dropped or rewritten from another process
- svhost.exe (PID: 1604)
- svhost.exe (PID: 3240)
Writes to a start menu file
- xnx3.exe (PID: 1024)
- name.exe (PID: 2752)
NETWIRE was detected
- svhost.exe (PID: 1604)
SUSPICIOUS
Executable content was dropped or overwritten
- cmd.exe (PID: 3960)
- xnx3.exe (PID: 1024)
Starts CMD.EXE for commands execution
- xnx3.exe (PID: 1024)
- name.exe (PID: 2752)
Creates files in the user directory
- xnx3.exe (PID: 1024)
- svhost.exe (PID: 1604)
INFO
Manual execution by user
- name.exe (PID: 2752)
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.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:04:24 12:35:39+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 233984 |
| InitializedDataSize: | 92160 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x3b1ae |
| 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: | AtillaCrypter |
| CompanyName: | Atilla |
| FileDescription: | AtillaCrypt |
| FileVersion: | 1.0.0.0 |
| InternalName: | Atilla - Crypter.exe |
| LegalCopyright: | Atilla |
| LegalTrademarks: | - |
| OriginalFileName: | Atilla - Crypter.exe |
| ProductName: | AtillaCrypt - Crypter |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 24-Apr-2020 10:35:39 |
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: | 24-Apr-2020 10:35:39 |
| 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 | 0x000391B4 | 0x00039200 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 7.74367 |
.rsrc | 0x0003C000 | 0x000164A5 | 0x00016600 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ | 6.44037 |
.reloc | 0x00054000 | 0x0000000C | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ | 0.0980042 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.00112 | 490 | Latin 1 / Western European | UNKNOWN | RT_MANIFEST |
2 | 2.51609 | 296 | Latin 1 / Western European | UNKNOWN | RT_ICON |
3 | 5.32795 | 3752 | Latin 1 / Western European | UNKNOWN | RT_ICON |
4 | 5.85661 | 2216 | Latin 1 / Western European | UNKNOWN | RT_ICON |
5 | 5.19295 | 1384 | Latin 1 / Western European | UNKNOWN | RT_ICON |
6 | 7.98445 | 37655 | Latin 1 / Western European | UNKNOWN | RT_ICON |
7 | 3.91652 | 16936 | Latin 1 / Western European | UNKNOWN | RT_ICON |
8 | 4.13022 | 9640 | Latin 1 / Western European | UNKNOWN | RT_ICON |
9 | 4.20167 | 6760 | Latin 1 / Western European | UNKNOWN | RT_ICON |
10 | 4.3971 | 4264 | Latin 1 / Western European | UNKNOWN | RT_ICON |
Imports
mscoree.dll |
Total processes
49
Monitored processes
8
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1024 | "C:\Users\admin\AppData\Local\Temp\xnx3.exe" | C:\Users\admin\AppData\Local\Temp\xnx3.exe | explorer.exe | ||||||||||||
User: admin Company: Atilla Integrity Level: MEDIUM Description: AtillaCrypt Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1604 | "C:\Users\admin\AppData\Local\Temp\svhost.exe" | C:\Users\admin\AppData\Local\Temp\svhost.exe | xnx3.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 14.7.3062.0 Modules
| |||||||||||||||
| 2208 | "C:\Windows\System32\cmd.exe" /c copy "C:/Users/admin/AppData/Local/Temp/FolderN/name.exe" "%temp%\FolderN\name.exe" /Y | C:\Windows\System32\cmd.exe | — | name.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2752 | "C:\Users\admin\AppData\Local\Temp\FolderN\name.exe" | C:\Users\admin\AppData\Local\Temp\FolderN\name.exe | explorer.exe | ||||||||||||
User: admin Company: Atilla Integrity Level: MEDIUM Description: AtillaCrypt Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2756 | "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier | C:\Windows\System32\cmd.exe | — | xnx3.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) Modules
| |||||||||||||||
| 3240 | "C:\Users\admin\AppData\Local\Temp\svhost.exe" | C:\Users\admin\AppData\Local\Temp\svhost.exe | name.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Visual Basic Command Line Compiler Exit code: 0 Version: 14.7.3062.0 Modules
| |||||||||||||||
| 3344 | "C:\Windows\System32\cmd.exe" /c echo [zoneTransfer]ZoneID = 2 > %temp%\FolderN\name.exe:Zone.Identifier | C:\Windows\System32\cmd.exe | — | name.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) Modules
| |||||||||||||||
| 3960 | "C:\Windows\System32\cmd.exe" /c copy "C:/Users/admin/AppData/Local/Temp/xnx3.exe" "%temp%\FolderN\name.exe" /Y | C:\Windows\System32\cmd.exe | xnx3.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) Modules
| |||||||||||||||
Total events
831
Read events
821
Write events
10
Delete events
0
Modification events
| (PID) Process: | (1604) svhost.exe | Key: | HKEY_CURRENT_USER\Software\NetWire |
| Operation: | write | Name: | HostId |
Value: HostId-eUK4ue | |||
| (PID) Process: | (1604) svhost.exe | Key: | HKEY_CURRENT_USER\Software\NetWire |
| Operation: | write | Name: | Install Date |
Value: 2020-04-29 11:34:39 | |||
| (PID) Process: | (1024) xnx3.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (1024) xnx3.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2752) name.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2752) name.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
2
Suspicious files
0
Text files
2
Unknown types
4
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3960 | cmd.exe | C:\Users\admin\AppData\Local\Temp\FolderN\name.exe | executable | |
MD5:— | SHA256:— | |||
| 1024 | xnx3.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.exe.lnk | lnk | |
MD5:— | SHA256:— | |||
| 2752 | name.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.exe.lnk | lnk | |
MD5:— | SHA256:— | |||
| 1024 | xnx3.exe | C:\Users\admin\AppData\Local\Temp\FolderN\name.exe.lnk | lnk | |
MD5:— | SHA256:— | |||
| 2752 | name.exe | C:\Users\admin\AppData\Local\Temp\FolderN\name.exe.lnk | lnk | |
MD5:— | SHA256:— | |||
| 1024 | xnx3.exe | C:\Users\admin\AppData\Local\Temp\svhost.exe | executable | |
MD5:1F7BCCC57D21A4BFEDDAAFE514CFD74D | SHA256:D4CB7377E8275ED47E499AB0D7EE47167829A5931BA41AA5790593595A7E1061 | |||
| 3344 | cmd.exe | C:\Users\admin\AppData\Local\Temp\FolderN\name.exe:Zone.Identifier | text | |
MD5:130A75A932A2FE57BFEA6A65B88DA8F6 | SHA256:F2B79CAE559D6772AFC1C2ED9468988178F8B6833D5028A15DEA73CE47D0196E | |||
| 2756 | cmd.exe | C:\Users\admin\AppData\Local\Temp\FolderN\name.exe:Zone.Identifier | text | |
MD5:130A75A932A2FE57BFEA6A65B88DA8F6 | SHA256:F2B79CAE559D6772AFC1C2ED9468988178F8B6833D5028A15DEA73CE47D0196E | |||
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
2
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 |
|---|---|---|---|---|---|---|
1604 | svhost.exe | 194.5.99.39:4770 | bright1.awsmppl.com | — | FR | malicious |
3240 | svhost.exe | 194.5.99.39:4770 | bright1.awsmppl.com | — | FR | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
bright1.awsmppl.com |
| malicious |