URL:

https://4d38a1ec.solaraweb-alj.pages.dev/download/static/files/Bootstrapper.exe

Full analysis: https://app.any.run/tasks/2f43b15f-e57b-41c7-94e8-232e7c429fb7
Verdict: Malicious activity
Analysis date: November 20, 2024, 19:36:13
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
qrcode
arch-scr
arch-doc
pastebin
Indicators:
MD5:

C6DB999618527735C118100907AA6EB9

SHA1:

DF0D6FC44BD5A6DB3B609D4B7743190CB929C88B

SHA256:

67F5EF7C8D02330A6F5427B79AB5444F69DC6B333B5D6A5B10CAAB1E5088023E

SSDEEP:

3:N8znS+E19Nn2NZKQ5KRRRw4A:2jwAow4A

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

    No malicious indicators.

  • SUSPICIOUS

    • Process uses IPCONFIG to discover network configuration

      • cmd.exe (PID: 7224)
      • cmd.exe (PID: 7728)

    • Starts CMD.EXE for commands execution

      • Bootstrapper.exe (PID: 6748)
      • Bootstrapper.exe (PID: 204)

    • Uses WMIC.EXE to obtain information about the network interface controller

      • cmd.exe (PID: 7336)

    • Executes script using NodeJS

      • node.exe (PID: 5300)

    • Executable content was dropped or overwritten

      • Bootstrapper.exe (PID: 6748)

    • Uses WEVTUTIL.EXE to install publishers and event logs from the manifest

      • msiexec.exe (PID: 6984)
      • wevtutil.exe (PID: 6280)

    • Executes application which crashes

      • Solara.exe (PID: 6136)
      • Solara.exe (PID: 4392)

    • Process drops legitimate windows executable

      • Bootstrapper.exe (PID: 6748)

    • The process drops C-runtime libraries

      • Bootstrapper.exe (PID: 6748)

  • INFO

    • Executable content was dropped or overwritten

      • msedge.exe (PID: 5872)
      • msedge.exe (PID: 5292)
      • msiexec.exe (PID: 7660)
      • msedge.exe (PID: 7504)

    • Application launched itself

      • msiexec.exe (PID: 7660)
      • msedge.exe (PID: 5872)
      • msedge.exe (PID: 4944)

    • Manual execution by a user

      • Taskmgr.exe (PID: 2756)
      • Taskmgr.exe (PID: 5304)
      • Bootstrapper.exe (PID: 6724)
      • Bootstrapper.exe (PID: 204)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
234
Monitored processes
101
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs identity_helper.exe no specs identity_helper.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs bootstrapper.exe no specs bootstrapper.exe conhost.exe no specs cmd.exe no specs conhost.exe no specs ipconfig.exe no specs cmd.exe no specs conhost.exe no specs wmic.exe no specs msiexec.exe no specs msiexec.exe msedge.exe no specs msiexec.exe no specs msiexec.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs identity_helper.exe no specs msedge.exe no specs identity_helper.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msiexec.exe no specs wevtutil.exe no specs conhost.exe no specs wevtutil.exe no specs taskmgr.exe no specs taskmgr.exe msedge.exe no specs solara.exe msedge.exe no specs msedge.exe no specs werfault.exe no specs msedge.exe no specs rundll32.exe no specs msedge.exe no specs bootstrapper.exe no specs bootstrapper.exe conhost.exe no specs cmd.exe no specs conhost.exe no specs ipconfig.exe no specs node.exe no specs conhost.exe no specs solara.exe node.exe no specs conhost.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs werfault.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
204"C:\Users\admin\Downloads\Bootstrapper.exe" C:\Users\admin\Downloads\Bootstrapper.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Description:
SolaraBootstrapper
Exit code:
0
Version:
1.0.0.0
1140"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=3952 --field-trial-handle=2460,i,12348923355328221871,16971436924855641889,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
1796"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4920 --field-trial-handle=2460,i,12348923355328221871,16971436924855641889,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2280"wevtutil.exe" im "C:\Program Files\nodejs\node_etw_provider.man" /fromwow64C:\Windows\System32\wevtutil.exe—wevtutil.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)
2324\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—node.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
2380"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=1616 --field-trial-handle=2460,i,12348923355328221871,16971436924855641889,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
2420"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=5304 --field-trial-handle=2460,i,12348923355328221871,16971436924855641889,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\msedge_elf.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2736C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.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)
2756"C:\WINDOWS\system32\taskmgr.exe" /4C:\Windows\System32\Taskmgr.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Manager
Exit code:
3221226540
Version:
10.0.19041.3636 (WinBuild.160101.0800)
3556"C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=3948 --field-trial-handle=2460,i,12348923355328221871,16971436924855641889,262144 --variations-seed-version /prefetch:8C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_helper.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
PWA Identity Proxy Host
Exit code:
3221226029
Version:
122.0.2365.59
Modules
Images
c:\program files (x86)\microsoft\edge\application\122.0.2365.59\identity_helper.exe
c:\windows\system32\ntdll.dll
Total events
20 884
Read events
18 036
Write events
2 848
Delete events
0

Modification events

(PID) Process:(5872) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(5872) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(5872) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(5872) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Edge\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
0
(PID) Process:(5872) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1693682860-607145093-2874071422-1001
Value:
6233058CF3852F00
(PID) Process:(5872) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1693682860-607145093-2874071422-1001
Value:
AEBB0E8CF3852F00
(PID) Process:(5872) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowProperties\131586
Operation:writeName:WindowTabManagerFileMappingId
Value:
{9F9224C9-68C7-44CE-B713-FBCA11494AF1}
(PID) Process:(5872) msedge.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\ClientStateMedium\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\LastWasDefault
Operation:writeName:S-1-5-21-1693682860-607145093-2874071422-1001
Value:
44112D8CF3852F00
(PID) Process:(5872) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:MicrosoftEdgeAutoLaunch_29EBC4579851B72EE312C449CF839B1A
Value:
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
(PID) Process:(5872) msedge.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\EdgeUpdate\Clients\{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}\Commands\on-logon-autolaunch
Operation:writeName:Enabled
Value:
0
Executable files
40
Suspicious files
2 153
Text files
872
Unknown types
17

Dropped files

PID
Process
Filename
Type
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old~RFe97b7.TMP —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\discounts_db\LOG.old —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old~RFe97c7.TMP —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\commerce_subscription_db\LOG.old —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old~RFe97d7.TMP —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\PersistentOriginTrials\LOG.old —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old~RFe97e6.TMP —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old~RFe97e6.TMP —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\EdgePushStorageWithConnectTokenAndKey\LOG.old —
MD5:—
SHA256:—
5872msedge.exeC:\Users\admin\AppData\Local\Microsoft\Edge\User Data\Default\parcel_tracking_db\LOG.old —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
56
TCP/UDP connections
111
DNS requests
76
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
23.53.40.176:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4932
svchost.exe
GET
200
23.53.40.176:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
4932
svchost.exe
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
23.52.120.96:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
7540
SIHClient.exe
GET
200
88.221.169.152:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
7540
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
7660
msiexec.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSnR4FoxLLkI7vkvsUIFlZt%2BlGH3gQUWsS5eyoKo6XqcQPAYPkt9mV1DlgCEAOO2y%2FG5AVzGnYPFRYUTIU%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
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
4712
MoUsoCoreWorker.exe
23.53.40.176:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4932
svchost.exe
23.53.40.176:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
23.52.120.96:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4932
svchost.exe
23.52.120.96:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
—
—
23.52.120.96:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
5292
msedge.exe
172.66.44.59:443
4d38a1ec.solaraweb-alj.pages.dev
—
—
shared
5872
msedge.exe
239.255.255.250:1900
—
—
—
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
whitelisted
crl.microsoft.com
  • 23.53.40.176
  • 23.53.40.178
  • 2.16.241.19
  • 2.16.241.12
whitelisted
www.microsoft.com
  • 23.52.120.96
  • 88.221.169.152
whitelisted
google.com
  • 172.217.23.110
whitelisted
config.edge.skype.com
  • 13.107.42.16
whitelisted
4d38a1ec.solaraweb-alj.pages.dev
  • 172.66.44.59
  • 172.66.47.197
shared
edge.microsoft.com
  • 13.107.21.239
  • 204.79.197.239
whitelisted
business.bing.com
  • 13.107.6.158
whitelisted
edge-mobile-static.azureedge.net
  • 13.107.246.45
whitelisted
bzib.nelreports.net
  • 23.53.40.8
  • 23.53.40.56
whitelisted

Threats

PID
Process
Class
Message
5292
msedge.exe
Not Suspicious Traffic
INFO [ANY.RUN] Cloudflare Pages platform for frontend developers to collaborate and deploy websites (pages .dev)
5292
msedge.exe
Not Suspicious Traffic
INFO [ANY.RUN] Cloudflare Pages platform for frontend developers to collaborate and deploy websites (pages .dev)
5292
msedge.exe
Misc activity
ET INFO Observed Cloudflare DNS over HTTPS Domain (cloudflare-dns .com in TLS SNI)
—
—
Not Suspicious Traffic
INFO [ANY.RUN] Cloudflare Pages platform for frontend developers to collaborate and deploy websites (pages .dev)
—
—
Not Suspicious Traffic
INFO [ANY.RUN] Online Pastebin Text Storage
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
https://4d38a1ec.solaraweb-alj.pages.dev/download/static/files/Bootstrapper.exe