File name:

Bootstrapper.exe

Full analysis: https://app.any.run/tasks/5f56bb79-52b9-4314-b8ba-06df7005062a
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Analysis date: August 22, 2024, 11:36:38
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
pastebin
stealer
qrcode
Indicators:
MIME: application/x-dosexec
File info: PE32+ executable (console) x86-64 Mono/.Net assembly, for MS Windows
MD5:

76639AB92661F5C384302899934051AB

SHA1:

9B33828F8AD3A686FF02B1A4569B8AE38128CAED

SHA256:

6BB9AD960BCC9010DB1B9918369BDFC4558F19287B5B6562079C610A28320178

SSDEEP:

24576:9e/C5Nf3boaQ2h2o1opZx73dbbfygeedN:1ToaQ2h51opZx73eed

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

    • Actions looks like stealing of personal data

      • Bootstrapper.exe (PID: 6572)
  • SUSPICIOUS

    • Drops the executable file immediately after the start

      • Bootstrapper.exe (PID: 6572)
      • msiexec.exe (PID: 6800)
    • Reads the date of Windows installation

      • Bootstrapper.exe (PID: 6572)
    • Reads security settings of Internet Explorer

      • Bootstrapper.exe (PID: 6572)
      • msiexec.exe (PID: 2252)
      • msiexec.exe (PID: 6500)
    • Checks Windows Trust Settings

      • msiexec.exe (PID: 6800)
    • Reads the Windows owner or organization settings

      • msiexec.exe (PID: 6800)
    • Uses WEVTUTIL.EXE to install publishers and event logs from the manifest

      • msiexec.exe (PID: 6500)
      • wevtutil.exe (PID: 4076)
  • INFO

    • Reads the computer name

      • Bootstrapper.exe (PID: 6572)
      • msiexec.exe (PID: 6800)
      • msiexec.exe (PID: 2252)
      • msiexec.exe (PID: 6500)
      • msiexec.exe (PID: 6740)
    • Checks supported languages

      • Bootstrapper.exe (PID: 6572)
      • msiexec.exe (PID: 6800)
      • msiexec.exe (PID: 2252)
      • msiexec.exe (PID: 6500)
      • msiexec.exe (PID: 6740)
    • Reads Environment values

      • Bootstrapper.exe (PID: 6572)
    • Create files in a temporary directory

      • Bootstrapper.exe (PID: 6572)
    • Checks proxy server information

      • Bootstrapper.exe (PID: 6572)
    • Reads the machine GUID from the registry

      • Bootstrapper.exe (PID: 6572)
      • msiexec.exe (PID: 6800)
    • Reads the software policy settings

      • Bootstrapper.exe (PID: 6572)
      • msiexec.exe (PID: 6800)
    • Creates files or folders in the user directory

      • msiexec.exe (PID: 6800)
    • Process checks computer location settings

      • Bootstrapper.exe (PID: 6572)
    • Executable content was dropped or overwritten

      • msiexec.exe (PID: 6800)
    • Application launched itself

      • msiexec.exe (PID: 6800)
    • Creates a software uninstall entry

      • msiexec.exe (PID: 6800)
    • Manual execution by a user

      • mspaint.exe (PID: 2992)
      • mspaint.exe (PID: 6528)
    • Disables trace logs

      • Bootstrapper.exe (PID: 6572)
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: 2024:08:11 04:44:18+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 8
CodeSize: 812544
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0xc8446
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
152
Monitored processes
14
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start bootstrapper.exe conhost.exe no specs msiexec.exe no specs msiexec.exe msiexec.exe no specs msiexec.exe no specs msiexec.exe no specs wevtutil.exe no specs conhost.exe no specs wevtutil.exe no specs rundll32.exe no specs mspaint.exe no specs mspaint.exe no specs bootstrapper.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2252C:\Windows\syswow64\MsiExec.exe -Embedding 8789796B266B806625914DDBA1ACAE18C:\Windows\SysWOW64\msiexec.exemsiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
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
2584C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.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\shcore.dll
c:\windows\system32\imagehlp.dll
2820\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exewevtutil.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
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
2992"C:\WINDOWS\system32\mspaint.exe" "C:\Users\admin\Downloads\telmaster.png"C:\Windows\System32\mspaint.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Paint
Exit code:
0
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\mspaint.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\acgenral.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
3784"wevtutil.exe" im "C:\Program Files\nodejs\node_etw_provider.man" /fromwow64C:\Windows\System32\wevtutil.exewevtutil.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Eventing Command Line Utility
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\wevtutil.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\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\combase.dll
c:\windows\system32\sechost.dll
4076"wevtutil.exe" im "C:\Program Files\nodejs\node_etw_provider.man"C:\Windows\SysWOW64\wevtutil.exemsiexec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Eventing Command Line Utility
Exit code:
0
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\wevtutil.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\msvcp_win.dll
c:\windows\syswow64\ucrtbase.dll
5472"C:\Windows\System32\msiexec.exe" /i "C:\Users\admin\AppData\Local\Temp\node-v18.16.0-x64.msi" /qnC:\Windows\System32\msiexec.exeBootstrapper.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
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
6500C:\Windows\syswow64\MsiExec.exe -Embedding 0378FD2D2AB301D05D57BC9B420BC327 E Global\MSI0000C:\Windows\SysWOW64\msiexec.exemsiexec.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
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
6524"C:\Users\admin\AppData\Local\Temp\Bootstrapper.exe" C:\Users\admin\AppData\Local\Temp\Bootstrapper.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.exe
c:\windows\system32\ntdll.dll
6528"C:\WINDOWS\system32\mspaint.exe" "C:\Users\admin\Downloads\controlopportunity.jpg"C:\Windows\System32\mspaint.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Paint
Exit code:
0
Version:
10.0.19041.3758 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\mspaint.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\acgenral.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
Total events
16 692
Read events
13 696
Write events
2 985
Delete events
11

Modification events

(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(6572) Bootstrapper.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Bootstrapper_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
23
Suspicious files
756
Text files
1 527
Unknown types
4

Dropped files

PID
Process
Filename
Type
6572Bootstrapper.exeC:\Users\admin\AppData\Local\Temp\node-v18.16.0-x64.msi
MD5:
SHA256:
6800msiexec.exeC:\Windows\Installer\1242ed.msi
MD5:
SHA256:
6800msiexec.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\42B9A473B4DAF01285A36B4D3C7B1662_178C086B699FD6C56B804AF3EF759CB5der
MD5:7E8BAEBEEA351BD0F2E1AB61B215DFF6
SHA256:7274B91209B59B0EC49BAE93FC3FE4A20826ADC2A04E9F6E3E1D8EBA4CD56BB6
6800msiexec.exeC:\Windows\Installer\MSI4500.tmpexecutable
MD5:9FE9B0ECAEA0324AD99036A91DB03EBB
SHA256:E2CCE64916E405976A1D0C522B44527D12B1CBA19DE25DA62121CF5F41D184C9
6800msiexec.exeC:\Windows\Installer\MSI5040.tmpexecutable
MD5:A3AE5D86ECF38DB9427359EA37A5F646
SHA256:C8D190D5BE1EFD2D52F72A72AE9DFA3940AB3FACEB626405959349654FE18B74
6800msiexec.exeC:\Windows\Installer\MSI5001.tmpexecutable
MD5:7A86CE1A899262DD3C1DF656BFF3FB2C
SHA256:B8F2D0909D7C2934285A8BE010D37C0609C7854A36562CBFCBCE547F4F4C7B0C
6800msiexec.exeC:\Windows\Installer\MSI454F.tmpexecutable
MD5:9FE9B0ECAEA0324AD99036A91DB03EBB
SHA256:E2CCE64916E405976A1D0C522B44527D12B1CBA19DE25DA62121CF5F41D184C9
6800msiexec.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66AE3BFDF94A732B262342AD2154B86E_CEA48AEE703922244E2530F7A011BBC6der
MD5:C49740537E5E595451DD91F95BE8F8B0
SHA256:24C1A0F979CED4AD27DCE1E55FABB4237194FC7C2909862A336A88D210FFE0D5
6800msiexec.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\42B9A473B4DAF01285A36B4D3C7B1662_178C086B699FD6C56B804AF3EF759CB5binary
MD5:E16995C5E226F4B6960249EA56767661
SHA256:0AE69E1AC0953B2B2BE9DE72D41204D5D12AE936FF0511E57895A2BDD6837498
6800msiexec.exeC:\Windows\Installer\MSI59E7.tmpexecutable
MD5:7A86CE1A899262DD3C1DF656BFF3FB2C
SHA256:B8F2D0909D7C2934285A8BE010D37C0609C7854A36562CBFCBCE547F4F4C7B0C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
38
DNS requests
20
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1168
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
6800
msiexec.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT3xL4LQLXDRDM9P665TW442vrsUQQUReuir%2FSSy4IxLVGLp6chnfNtyA8CEAQJGBtf1btmdVNDtW%2BVUAg%3D
unknown
whitelisted
6800
msiexec.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSnR4FoxLLkI7vkvsUIFlZt%2BlGH3gQUWsS5eyoKo6XqcQPAYPkt9mV1DlgCEAOO2y%2FG5AVzGnYPFRYUTIU%3D
unknown
whitelisted
2508
SIHClient.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
6860
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%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
1920
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1432
RUXIMICS.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2120
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
whitelisted
6572
Bootstrapper.exe
172.67.203.125:443
getsolara.dev
CLOUDFLARENET
US
unknown
6572
Bootstrapper.exe
104.20.3.235:443
pastebin.com
CLOUDFLARENET
unknown
6572
Bootstrapper.exe
128.116.119.3:443
clientsettings.roblox.com
ROBLOX-PRODUCTION
US
unknown
6572
Bootstrapper.exe
104.20.23.46:443
www.nodejs.org
CLOUDFLARENET
shared
1168
svchost.exe
20.190.159.0:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
1168
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
whitelisted
google.com
  • 216.58.206.46
whitelisted
getsolara.dev
  • 172.67.203.125
  • 104.21.93.27
unknown
pastebin.com
  • 104.20.3.235
  • 104.20.4.235
  • 172.67.19.24
shared
clientsettings.roblox.com
  • 128.116.119.3
whitelisted
www.nodejs.org
  • 104.20.23.46
  • 104.20.22.46
whitelisted
login.live.com
  • 20.190.159.0
  • 40.126.31.71
  • 40.126.31.67
  • 20.190.159.64
  • 40.126.31.73
  • 20.190.159.75
  • 20.190.159.68
  • 20.190.159.2
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
client.wns.windows.com
  • 40.115.3.253
whitelisted
nodejs.org
  • 104.20.22.46
  • 104.20.23.46
whitelisted

Threats

PID
Process
Class
Message
2256
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] Online Pastebin Text Storage
No debug info