File name:

Bootstrapper (1).exe

Full analysis: https://app.any.run/tasks/d7cbddb4-e05f-44db-ba83-0c0395fd1600
Verdict: Malicious activity
Analysis date: July 27, 2024, 09:29:39
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
pastebin
qrcode
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

A7F3293B177A63F6C50B5560E729CBFF

SHA1:

4885073E4881CFFC5C5155DE720AA65755418FE8

SHA256:

DA17868F107954124C0953FD1CB37AC8ED4E78460905E83D6402B966A77EE7DC

SSDEEP:

24576:Feu6Z2nXRnoRQ+hCjt/6dvnHPDVbb3ygK:HZoRQ+h2t/6dvHPDq

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

    • Drops the executable file immediately after the start

      • Bootstrapper (1).exe (PID: 6616)
      • msiexec.exe (PID: 4388)
  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • Bootstrapper (1).exe (PID: 6616)
      • msiexec.exe (PID: 6916)
    • Reads the date of Windows installation

      • Bootstrapper (1).exe (PID: 6616)
    • Checks Windows Trust Settings

      • msiexec.exe (PID: 4388)
    • Reads the Windows owner or organization settings

      • msiexec.exe (PID: 4388)
  • INFO

    • Reads the computer name

      • Bootstrapper (1).exe (PID: 6616)
      • msiexec.exe (PID: 4388)
      • msiexec.exe (PID: 6328)
      • msiexec.exe (PID: 6916)
    • Disables trace logs

      • Bootstrapper (1).exe (PID: 6616)
    • Checks proxy server information

      • Bootstrapper (1).exe (PID: 6616)
    • Checks supported languages

      • Bootstrapper (1).exe (PID: 6616)
      • msiexec.exe (PID: 4388)
      • msiexec.exe (PID: 6916)
      • msiexec.exe (PID: 6328)
    • Reads Environment values

      • Bootstrapper (1).exe (PID: 6616)
    • Reads the machine GUID from the registry

      • Bootstrapper (1).exe (PID: 6616)
      • msiexec.exe (PID: 4388)
    • Reads the software policy settings

      • Bootstrapper (1).exe (PID: 6616)
      • msiexec.exe (PID: 4388)
    • Create files in a temporary directory

      • Bootstrapper (1).exe (PID: 6616)
    • Process checks computer location settings

      • Bootstrapper (1).exe (PID: 6616)
    • Creates files or folders in the user directory

      • msiexec.exe (PID: 4388)
    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 4388)
    • Application launched itself

      • msiexec.exe (PID: 4388)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

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: 2024:07:26 20:26:36+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 8
CodeSize: 811520
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0xc80b2
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows command line
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: SolaraBootstrapper
FileVersion: 1.0.0.0
InternalName: SolaraBootstrapper.exe
LegalCopyright: Copyright © 2024
LegalTrademarks: -
OriginalFileName: SolaraBootstrapper.exe
ProductName: SolaraBootstrapper
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
150
Monitored processes
8
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start bootstrapper (1).exe conhost.exe no specs slui.exe no specs msiexec.exe no specs msiexec.exe msiexec.exe no specs msiexec.exe no specs bootstrapper (1).exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3392"C:\Users\admin\AppData\Local\Temp\Bootstrapper (1).exe" C:\Users\admin\AppData\Local\Temp\Bootstrapper (1).exeexplorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
SolaraBootstrapper
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\bootstrapper (1).exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
4192\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exeBootstrapper (1).exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
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
4388C:\WINDOWS\system32\msiexec.exe /VC:\Windows\System32\msiexec.exe
services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Version:
5.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
6328C:\Windows\System32\MsiExec.exe -Embedding 4F8C4B9C8CCB24DBFDC453724B9E73F3C:\Windows\System32\msiexec.exemsiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Version:
5.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
6396"C:\Windows\System32\msiexec.exe" /i "C:\Users\admin\AppData\Local\Temp\node-v18.16.0-x64.msi" /qnC:\Windows\SysWOW64\msiexec.exeBootstrapper (1).exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
6616"C:\Users\admin\AppData\Local\Temp\Bootstrapper (1).exe" C:\Users\admin\AppData\Local\Temp\Bootstrapper (1).exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
SolaraBootstrapper
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\bootstrapper (1).exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
6684C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.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\bcrypt.dll
c:\windows\system32\user32.dll
6916C:\Windows\syswow64\MsiExec.exe -Embedding 7A8E34601105860D8479F6D07F53CCB9C:\Windows\SysWOW64\msiexec.exemsiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
Total events
12 751
Read events
10 061
Write events
2 690
Delete events
0

Modification events

(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(6616) Bootstrapper (1).exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\Bootstrapper (1)_RASMANCS
Operation:writeName:EnableAutoFileTracing
Value:
0
Executable files
9
Suspicious files
272
Text files
506
Unknown types
4

Dropped files

PID
Process
Filename
Type
6616Bootstrapper (1).exeC:\Users\admin\AppData\Local\Temp\node-v18.16.0-x64.msi
MD5:
SHA256:
4388msiexec.exeC:\Windows\Installer\1c7305.msi
MD5:
SHA256:
4388msiexec.exeC:\Windows\Installer\MSI7672.tmpexecutable
MD5:A3AE5D86ECF38DB9427359EA37A5F646
SHA256:C8D190D5BE1EFD2D52F72A72AE9DFA3940AB3FACEB626405959349654FE18B74
4388msiexec.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\42B9A473B4DAF01285A36B4D3C7B1662_178C086B699FD6C56B804AF3EF759CB5der
MD5:F9BD93BEF82BE4B6D3B8AC6174828A92
SHA256:F638813B693B9D466C93807A8A3852EA2F9663BDD97F10B2BF1D03AFDE4BC65F
4388msiexec.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66AE3BFDF94A732B262342AD2154B86E_CEA48AEE703922244E2530F7A011BBC6binary
MD5:A3BAF4FB2D23D06944C0005843C6DC66
SHA256:AF91CC0DE00334DC48919D1D009D4DD83C388908910D19890386D7D8FB02982D
4388msiexec.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\42B9A473B4DAF01285A36B4D3C7B1662_178C086B699FD6C56B804AF3EF759CB5binary
MD5:CA7C5CCFE4FC6B1C1153CC4DEE7E923D
SHA256:DF8F16BA257CF6BD7F81AF5143774CEF76DC8A9F6C1464DD9E0617AD72FBBDA0
4388msiexec.exeC:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.logtext
MD5:CF104FFD43E7D4B1A4ED9D8D263B5603
SHA256:4875275BB9AAB4752DCE4BE492FA827E2501390AD6D6E2319B0B2EAB7EAFD43D
4388msiexec.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66AE3BFDF94A732B262342AD2154B86E_CEA48AEE703922244E2530F7A011BBC6der
MD5:29B5E357112B24202A67EB0A5A7CC9A6
SHA256:2EEB36ABA1D9A8292CD2E004E3089B923CCAEFA1C0FE4B9E40522D1ED767042F
4388msiexec.exeC:\Windows\Installer\MSI90C4.tmpexecutable
MD5:A3AE5D86ECF38DB9427359EA37A5F646
SHA256:C8D190D5BE1EFD2D52F72A72AE9DFA3940AB3FACEB626405959349654FE18B74
4388msiexec.exeC:\Windows\Installer\MSI8336.tmpexecutable
MD5:A3AE5D86ECF38DB9427359EA37A5F646
SHA256:C8D190D5BE1EFD2D52F72A72AE9DFA3940AB3FACEB626405959349654FE18B74
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
54
DNS requests
25
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4424
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
5368
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D
unknown
whitelisted
3676
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
whitelisted
7028
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
528
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
whitelisted
4388
msiexec.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSnR4FoxLLkI7vkvsUIFlZt%2BlGH3gQUWsS5eyoKo6XqcQPAYPkt9mV1DlgCEAOO2y%2FG5AVzGnYPFRYUTIU%3D
unknown
whitelisted
4132
OfficeClickToRun.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
whitelisted
4388
msiexec.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEAQJGBtf1btmdVNDtW%2BVUAg%3D
unknown
whitelisted
5368
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
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
4
System
192.168.100.255:138
whitelisted
1028
svchost.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5368
SearchApp.exe
131.253.33.254:443
a-ring-fallback.msedge.net
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
5368
SearchApp.exe
2.16.110.130:443
www.bing.com
Akamai International B.V.
DE
unknown
6012
MoUsoCoreWorker.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
484
slui.exe
40.91.76.224:443
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4340
RUXIMICS.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
488
slui.exe
40.91.76.224:443
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3952
svchost.exe
239.255.255.250:1900
whitelisted
4
System
192.168.100.255:137
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 40.127.240.158
  • 4.231.128.59
whitelisted
t-ring-fdv2.msedge.net
  • 13.107.237.254
unknown
a-ring-fallback.msedge.net
  • 131.253.33.254
unknown
www.bing.com
  • 2.16.110.130
  • 2.16.110.131
  • 2.16.110.169
  • 2.16.110.170
  • 2.16.110.195
  • 2.16.110.177
  • 2.16.110.152
  • 2.16.110.200
  • 2.16.110.193
  • 2.16.110.168
whitelisted
google.com
  • 142.250.185.78
whitelisted
pastebin.com
  • 104.20.4.235
  • 104.20.3.235
  • 172.67.19.24
shared
clientsettings.roblox.com
  • 128.116.44.4
whitelisted
www.nodejs.org
  • 104.20.23.46
  • 104.20.22.46
whitelisted
nodejs.org
  • 104.20.22.46
  • 104.20.23.46
whitelisted
login.live.com
  • 20.190.159.71
  • 20.190.159.75
  • 40.126.31.69
  • 20.190.159.23
  • 20.190.159.2
  • 20.190.159.0
  • 20.190.159.4
  • 20.190.159.68
whitelisted

Threats

PID
Process
Class
Message
2284
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] Online Pastebin Text Storage
No debug info