File name:

BootstrapperNew.exe

Full analysis: https://app.any.run/tasks/9a012ff2-fccd-4300-9c80-53ba90efd5a5
Verdict: Malicious activity
Analysis date: January 22, 2025, 16:38:05
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows, 2 sections
MD5:

4D207914AB7B161D4A8E6BF45CD27DE4

SHA1:

ACCD340B49754A770FD8DEBC10A379FE587336F6

SHA256:

3C4DCF944E748C91DF983422349E3A10F8271D3EF77CEEE73D071B3D5E764F1B

SSDEEP:

98304:FYzoojJRba+nPSqNCrRasNk0LW4kr+zIIvt4Fi1VG86jieQEnYr2OCQekIflB2bQ:y+J

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

    • Adds path to the Windows Defender exclusion list

      • BootstrapperNew.exe (PID: 6160)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • BootstrapperNew.exe (PID: 6160)

    • Query Microsoft Defender preferences

      • BootstrapperNew.exe (PID: 6160)

    • Starts POWERSHELL.EXE for commands execution

      • BootstrapperNew.exe (PID: 6160)

    • Script adds exclusion path to Windows Defender

      • BootstrapperNew.exe (PID: 6160)

    • Executes application which crashes

      • BootstrapperNew.exe (PID: 6160)

    • Process drops legitimate windows executable

      • BootstrapperNew.exe (PID: 6160)

    • Executable content was dropped or overwritten

      • BootstrapperNew.exe (PID: 6160)

  • INFO

    • Creates files in the program directory

      • BootstrapperNew.exe (PID: 6160)

    • Checks supported languages

      • BootstrapperNew.exe (PID: 6160)

    • Reads the computer name

      • BootstrapperNew.exe (PID: 6160)

    • Reads the machine GUID from the registry

      • BootstrapperNew.exe (PID: 6160)

    • Checks if a key exists in the options dictionary (POWERSHELL)

      • powershell.exe (PID: 6800)
      • powershell.exe (PID: 7120)
      • powershell.exe (PID: 4504)
      • powershell.exe (PID: 4444)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 7120)
      • powershell.exe (PID: 4444)

    • Reads Environment values

      • BootstrapperNew.exe (PID: 6160)

    • Disables trace logs

      • BootstrapperNew.exe (PID: 6160)

    • Checks proxy server information

      • BootstrapperNew.exe (PID: 6160)
      • WerFault.exe (PID: 6384)

    • Reads the software policy settings

      • BootstrapperNew.exe (PID: 6160)
      • WerFault.exe (PID: 6384)

    • Creates files or folders in the user directory

      • WerFault.exe (PID: 6384)

    • The sample compiled with english language support

      • BootstrapperNew.exe (PID: 6160)

    • Create files in a temporary directory

      • BootstrapperNew.exe (PID: 6160)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2080:06:10 14:23:56+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 48
CodeSize: 2994688
InitializedDataSize: 9216
UninitializedDataSize: -
EntryPoint: 0x0000
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
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: -
CompanyName: -
FileDescription: Bootstrapper
FileVersion: 1.0.0.0
InternalName: Bootstrapper.exe
LegalCopyright: Copyright © 2024
LegalTrademarks: -
OriginalFileName: Bootstrapper.exe
ProductName: Bootstrapper
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
140
Monitored processes
11
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start bootstrappernew.exe powershell.exe no specs conhost.exe no specs powershell.exe no specs conhost.exe no specs powershell.exe no specs conhost.exe no specs powershell.exe no specs conhost.exe no specs werfault.exe bootstrappernew.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
648\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2380"C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe" C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Bootstrapper
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\bootstrappernew.exe
c:\windows\system32\ntdll.dll
4444"powershell" -Command "Add-MpPreference -ExclusionPath 'C:\ProgramData\Solara'"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—BootstrapperNew.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
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\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\atl.dll
4504"powershell" -Command "Get-MpPreference | Select-Object -ExpandProperty ExclusionPath"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—BootstrapperNew.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
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\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\atl.dll
5308\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
6160"C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe" C:\Users\admin\AppData\Local\Temp\BootstrapperNew.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
Bootstrapper
Exit code:
3762504530
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\bootstrappernew.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
6384C:\WINDOWS\system32\WerFault.exe -u -p 6160 -s 1920C:\Windows\System32\WerFault.exe
BootstrapperNew.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\werfault.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\cryptsp.dll
c:\windows\system32\oleaut32.dll
6800"powershell" -Command "Get-MpPreference | Select-Object -ExpandProperty ExclusionPath"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—BootstrapperNew.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
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\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
6808\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7120"powershell" -Command "Add-MpPreference -ExclusionPath 'C:\ProgramData\Solara'"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—BootstrapperNew.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
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\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\atl.dll
Total events
27 135
Read events
27 115
Write events
17
Delete events
3

Modification events

(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(6160) BootstrapperNew.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\BootstrapperNew_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
1
Suspicious files
9
Text files
9
Unknown types
0

Dropped files

PID
Process
Filename
Type
6384WerFault.exeC:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_BootstrapperNew._2278685badcfc7cdb59eab4d9ac44071ea8a_611f641e_63028763-53c4-4866-987c-ed8efd675427\Report.wer —
MD5:—
SHA256:—
6384WerFault.exeC:\Users\admin\AppData\Local\CrashDumps\BootstrapperNew.exe.6160.dmp —
MD5:—
SHA256:—
6160BootstrapperNew.exeC:\Users\admin\AppData\Local\Temp\CONFIGbinary
MD5:0284FA0391784125AD3B12BE8C92C6AE
SHA256:789075B8C810F2B63F86DD1F8B7BE836178AC679A32F2CB2376E013BC78C68C0
4444powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_ekzas4e4.y1x.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
6384WerFault.exeC:\Windows\appcompat\Programs\Amcache.hvebinary
MD5:A7EB0B4DF512C5834FAA91F4E2F1886B
SHA256:721F8A98A2FD7D02A9A29D7C2CA4BD215A358F38D6FFA88D21A592C0328F8AA4
7120powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_pzshmpqm.fxl.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
6384WerFault.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785binary
MD5:680B0331A3CC8FCCE16367586EC7A721
SHA256:19F1B5D2C7F62663C14D97578411DC610E5F33E6CE4165977314442435F15305
6384WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERD3CF.tmp.WERInternalMetadata.xmlbinary
MD5:27F7D6A2A4CFB1C5C9124F3B153FE5F8
SHA256:F6FF7BBFA83CF08FDF031AC962C1E961FE4D5EE4ED287AB8DD1E1EBB47AFF777
4444powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_wrykrvmu.jgt.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
6384WerFault.exeC:\ProgramData\Microsoft\Windows\WER\Temp\WERD3FF.tmp.xmlxml
MD5:0C91A4E58B270C8F44755F7C0A2DF563
SHA256:1B4770ACCEB27C558FA94F488C44B5706A0673CED4D62215A93A36684B4274D6
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
33
DNS requests
20
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1176
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5032
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
5032
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
5064
SearchApp.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
6488
backgroundTaskHost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
—
—
whitelisted
6384
WerFault.exe
GET
200
23.48.23.177:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6384
WerFault.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4712
MoUsoCoreWorker.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
2092
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5064
SearchApp.exe
104.126.37.139:443
www.bing.com
Akamai International B.V.
DE
whitelisted
1176
svchost.exe
40.126.31.69:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5064
SearchApp.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
1176
svchost.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
1076
svchost.exe
184.30.18.9:443
go.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
6160
BootstrapperNew.exe
184.28.89.167:443
go.microsoft.com
AKAMAI-AS
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 40.127.240.158
  • 51.104.136.2
whitelisted
www.bing.com
  • 104.126.37.139
  • 104.126.37.147
  • 104.126.37.169
  • 104.126.37.153
  • 104.126.37.123
  • 104.126.37.154
  • 104.126.37.168
  • 104.126.37.163
  • 104.126.37.145
whitelisted
login.live.com
  • 40.126.31.69
  • 40.126.31.73
  • 40.126.31.67
  • 20.190.159.23
  • 40.126.31.71
  • 20.190.159.73
  • 20.190.159.71
  • 20.190.159.2
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
go.microsoft.com
  • 184.30.18.9
  • 184.28.89.167
whitelisted
msedge.sf.dl.delivery.mp.microsoft.com
  • 2.22.242.129
  • 2.22.242.107
whitelisted
slscr.update.microsoft.com
  • 52.149.20.212
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.3.187.198
whitelisted
arc.msn.com
  • 20.223.35.26
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
BootstrapperNew.exe