File name:

wan-miniport-repair-x64.exe

Full analysis: https://app.any.run/tasks/de4281b1-44b3-4960-9adc-2ffa0fdab385
Verdict: Malicious activity
Analysis date: November 10, 2023, 19:56:40
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

A9E41DF4320A6F46238DDECF655AF083

SHA1:

4A10A3B94535B76E395AADF5A93F0C5CCF6B4500

SHA256:

6486428E347F4E47260AD3243F87F9CCDDDE24A0C05B136190D6D1EEA610CA73

SSDEEP:

3072:XmtMnJNW8V3D8WwwStjbapdvx4vW4WI7AzzUemkwidSmr7D0:WtMDJVz8WwBpapZuvtZAzokZdSmr7D0

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Changes powershell execution policy (RemoteSigned)

      • nsAD20.tmp (PID: 3420)

    • Drops the executable file immediately after the start

      • wan-miniport-repair-x64.exe (PID: 3228)

  • SUSPICIOUS

    • Starts application with an unusual extension

      • wan-miniport-repair-x64.exe (PID: 3228)

    • Starts POWERSHELL.EXE for commands execution

      • nsAD20.tmp (PID: 3420)

    • Powershell version downgrade attack

      • powershell.exe (PID: 3404)

    • The process executes Powershell scripts

      • nsAD20.tmp (PID: 3420)

    • Reads the Internet Settings

      • powershell.exe (PID: 3404)

  • INFO

    • Checks supported languages

      • wan-miniport-repair-x64.exe (PID: 3228)
      • nsAD20.tmp (PID: 3420)

    • Reads the computer name

      • wan-miniport-repair-x64.exe (PID: 3228)

    • Create files in a temporary directory

      • wan-miniport-repair-x64.exe (PID: 3228)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | NSIS - Nullsoft Scriptable Install System (94.8)
.exe | Win32 Executable MS Visual C++ (generic) (3.4)
.dll | Win32 Dynamic Link Library (generic) (0.7)
.exe | Win32 Executable (generic) (0.5)
.exe | Generic Win/DOS Executable (0.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2009:12:05 23:50:46+01:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 23552
InitializedDataSize: 119808
UninitializedDataSize: 1024
EntryPoint: 0x323c
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start wan-miniport-repair-x64.exe nsad20.tmp no specs powershell.exe no specs wan-miniport-repair-x64.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3128"C:\Users\admin\AppData\Local\Temp\wan-miniport-repair-x64.exe" C:\Users\admin\AppData\Local\Temp\wan-miniport-repair-x64.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\wan-miniport-repair-x64.exe
c:\windows\system32\ntdll.dll
3228"C:\Users\admin\AppData\Local\Temp\wan-miniport-repair-x64.exe" C:\Users\admin\AppData\Local\Temp\wan-miniport-repair-x64.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\wan-miniport-repair-x64.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
3404powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\admin\AppData\Local\Temp\nsgACF0.tmp\vpnhosting.cz\wan-miniport-repair.ps1" C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—nsAD20.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
3420"C:\Users\admin\AppData\Local\Temp\nsgACF0.tmp\nsAD20.tmp" powershell -inputformat none -ExecutionPolicy RemoteSigned -File "C:\Users\admin\AppData\Local\Temp\nsgACF0.tmp\vpnhosting.cz\wan-miniport-repair.ps1" C:\Users\admin\AppData\Local\Temp\nsgACF0.tmp\nsAD20.tmp—wan-miniport-repair-x64.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\nsgacf0.tmp\nsad20.tmp
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
6 512
Read events
6 438
Write events
74
Delete events
0

Modification events

(PID) Process:(3404) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\17A\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3404) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3404) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3404) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3404) powershell.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
3
Suspicious files
4
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
3228wan-miniport-repair-x64.exeC:\Users\admin\AppData\Local\Temp\nsgACF0.tmp\vpnhosting.cz\wan-miniport-repair.ps1text
MD5:A98AEC31D2DA3536D96F10E73B90F6F2
SHA256:1C0F7C18CD91920121FE06ABC593C38E4AE28AB2F795421ADEB98988FDF68BC9
3228wan-miniport-repair-x64.exeC:\Users\admin\AppData\Local\Temp\nsgACF0.tmp\vpnhosting.cz\devcon-x64.exeexecutable
MD5:EB8C277FAEEE2206120EE0F2B1D71F05
SHA256:25CEA7E13CB42DCA048323BFE914CC89ED82CCE33FAD13C7703918D8FC24D1CC
3404powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF16ade8.TMPbinary
MD5:C681106A4168B935996B10134404F885
SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D
3404powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:C681106A4168B935996B10134404F885
SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D
3228wan-miniport-repair-x64.exeC:\Users\admin\AppData\Local\Temp\nsz8E8A.tmpbinary
MD5:307B2C3491300AAE8C67CA310FBE9EF2
SHA256:ED8BBE0B3137CB8DAA59D27ECD792A13E752363D4379CC39B245448E9204F5EE
3228wan-miniport-repair-x64.exeC:\Users\admin\AppData\Local\Temp\nsgACF0.tmp\nsExec.dllexecutable
MD5:ACC2B699EDFEA5BF5AAE45ABA3A41E96
SHA256:168A974EAA3F588D759DB3F47C1A9FDC3494BA1FA1A73A84E5E3B2A4D58ABD7E
3228wan-miniport-repair-x64.exeC:\Users\admin\AppData\Local\Temp\nsgACF0.tmp\nsAD20.tmpexecutable
MD5:ACC2B699EDFEA5BF5AAE45ABA3A41E96
SHA256:168A974EAA3F588D759DB3F47C1A9FDC3494BA1FA1A73A84E5E3B2A4D58ABD7E
3404powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NYCSX8IN8JEJNSPDYU7X.tempbinary
MD5:C681106A4168B935996B10134404F885
SHA256:89AB4ECFBB5C1FD07CF99465E36B1A08F51E2512AA60DDD616D4A37753FC112D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
2
DNS requests
0
Threats
0

HTTP requests

No 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
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
wan-miniport-repair-x64.exe