| File name: | XXX.exe |
| Full analysis: | https://app.any.run/tasks/4194e5eb-99b0-4601-a603-c70b41694195 |
| Verdict: | Malicious activity |
| Analysis date: | December 19, 2023, 11:39:41 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | BE0D3385DC830C2749E41B722C10A31D |
| SHA1: | C1BF1D8F7699DC96D1D5DE4062F9DAEB6786EFA5 |
| SHA256: | A94010979C1495B1F095C1160F6F8D3A813B29C4B3270937759688499DB5A789 |
| SSDEEP: | 98304:zkd5TE/Xm2G5ZYX0FP+wWh0as4gkV+v1nSACMZxRFrDYZLWbdnMOtOp1VjM/Ohem:ALC7w8w9jZsCovB4TH35n |
MALICIOUS
Bypass execution policy to execute commands
- powershell.exe (PID: 1504)
- powershell.exe (PID: 2000)
- powershell.exe (PID: 2308)
Changes powershell execution policy (Bypass)
- XXX.exe (PID: 1380)
Adds path to the Windows Defender exclusion list
- XXX.exe (PID: 1380)
SUSPICIOUS
Application launched itself
- XXX.exe (PID: 2044)
Reads the Internet Settings
- XXX.exe (PID: 2044)
- XXX.exe (PID: 1380)
- powershell.exe (PID: 1504)
- powershell.exe (PID: 2000)
- powershell.exe (PID: 2308)
Script adds exclusion path to Windows Defender
- XXX.exe (PID: 1380)
Starts POWERSHELL.EXE for commands execution
- XXX.exe (PID: 1380)
Using PowerShell to operate with local accounts
- powershell.exe (PID: 1504)
- powershell.exe (PID: 2000)
- powershell.exe (PID: 2308)
INFO
Reads the computer name
- XXX.exe (PID: 2044)
- XXX.exe (PID: 1380)
Reads the machine GUID from the registry
- XXX.exe (PID: 2044)
- XXX.exe (PID: 1380)
Checks supported languages
- XXX.exe (PID: 2044)
- XXX.exe (PID: 1380)
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: | 2023:12:19 12:38:32+01:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 8550400 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x8297de |
| 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 |
| FileDescription: | |
| FileVersion: | 1.0.0.0 |
| InternalName: | XXX.exe |
| LegalCopyright: | |
| OriginalFileName: | XXX.exe |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
46
Monitored processes
6
Malicious processes
2
Suspicious processes
3
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1380 | "C:\Users\admin\AppData\Local\Temp\XXX.exe" | C:\Users\admin\AppData\Local\Temp\XXX.exe | XXX.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 1504 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\admin\AppData\Local\Temp\Form1.exe' | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | XXX.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
| 2000 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Windows\System32\Form2.exe' | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | XXX.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
| 2044 | "C:\Users\admin\AppData\Local\Temp\XXX.exe" | C:\Users\admin\AppData\Local\Temp\XXX.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2308 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\admin\AppData\Local\Form3.exe' | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | XXX.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.14409.1005 (rs1_srvoob.161208-1155) Modules
| |||||||||||||||
| 2572 | C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503} | C:\Windows\System32\dllhost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: COM Surrogate Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
3 035
Read events
2 966
Write events
69
Delete events
0
Modification events
| (PID) Process: | (2044) XXX.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (2044) XXX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (2044) XXX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (2044) XXX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (2044) XXX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (1380) XXX.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E |
| Operation: | write | Name: | LanguageList |
Value: en-US | |||
| (PID) Process: | (1380) XXX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1380) XXX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1380) XXX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1380) XXX.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
0
Suspicious files
7
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2308 | powershell.exe | C:\Users\admin\AppData\Local\Temp\zbkxpyyw.cdu.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 2308 | powershell.exe | C:\Users\admin\AppData\Local\Temp\2f1iop4q.4je.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 1504 | powershell.exe | C:\Users\admin\AppData\Local\Temp\3pdlroum.gvg.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 1504 | powershell.exe | C:\Users\admin\AppData\Local\Temp\bgj0teik.e4f.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 2000 | powershell.exe | C:\Users\admin\AppData\Local\Temp\b43ekngc.idy.ps1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 2000 | powershell.exe | C:\Users\admin\AppData\Local\Temp\su1p1sv0.x3n.psm1 | binary | |
MD5:C4CA4238A0B923820DCC509A6F75849B | SHA256:— | |||
| 1504 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:446DD1CF97EABA21CF14D03AEBC79F27 | SHA256:A7DE5177C68A64BD48B36D49E2853799F4EBCFA8E4761F7CC472F333DC5F65CF | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |