File name: | KRNL-bootstrapper.exe |
Full analysis: | https://app.any.run/tasks/d15a0195-855c-4d00-b68a-f5f6802e8a7f |
Verdict: | Malicious activity |
Threats: | Exela Stealer is an infostealer malware written in Python. It is capable of collecting a wide range of sensitive information from compromised systems and exfiltrating it to attackers over Discord. It is frequently used to steal browser data, and obtain session files from various applications, including gaming platforms, social media platforms, and messaging apps. |
Analysis date: | December 04, 2024, 15:58:51 |
OS: | Windows 10 Professional (build: 19045, 64 bit) |
Tags: | |
Indicators: | |
MIME: | application/vnd.microsoft.portable-executable |
File info: | PE32+ executable (GUI) x86-64, for MS Windows, 6 sections |
MD5: | 5C14E347317A51194B82EF0855E26E3B |
SHA1: | 77FB645077B717ACFB78DEE36371A04976B26E2C |
SHA256: | E0ACA3445C99C4BE321FCF167F7EDFE4B307C8CDED7BFEDA7F61673DEE79C955 |
SSDEEP: | 98304:UydotVCHpGctPIw9p5j8YjjHz5z3OlJxPg26PLJhckB/oc1mgrgBi5u5ZTdGkB5h:g/HEVQa2Y+rS7rHc+ |
.exe | | | Win64 Executable (generic) (87.3) |
---|---|---|
.exe | | | Generic Win/DOS Executable (6.3) |
.exe | | | DOS Executable Generic (6.3) |
MachineType: | AMD AMD64 |
---|---|
TimeStamp: | 2024:06:12 15:42:08+00:00 |
ImageFileCharacteristics: | Executable, Large address aware |
PEType: | PE32+ |
LinkerVersion: | 14.4 |
CodeSize: | 167936 |
InitializedDataSize: | 258560 |
UninitializedDataSize: | - |
EntryPoint: | 0xbe20 |
OSVersion: | 5.2 |
ImageVersion: | - |
SubsystemVersion: | 5.2 |
Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
776 | C:\WINDOWS\system32\cmd.exe /c "tasklist" | C:\Windows\System32\cmd.exe | — | KRNL-bootstrapper.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
836 | hostname | C:\Windows\System32\HOSTNAME.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Hostname APP Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1144 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1144 | powershell.exe Get-Clipboard | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1228 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1344 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1392 | C:\WINDOWS\system32\cmd.exe /c "mshta "javascript:var sh=new ActiveXObject('WScript.Shell'); sh.Popup('The Program can\x22t start because api-ms-win-crt-runtime-|l1-1-.dll is missing from your computer. Try reinstalling the program to fix this problem', 0, 'System Error', 0+16);close()"" | C:\Windows\System32\cmd.exe | — | KRNL-bootstrapper.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1572 | netstat -ano | C:\Windows\System32\NETSTAT.EXE | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Netstat Command Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
1616 | C:\WINDOWS\system32\net1 user guest | C:\Windows\System32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Net Command Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
1804 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
|
(PID) Process: | (4392) TiWorker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing |
Operation: | write | Name: | SessionIdHigh |
Value: 31147621 | |||
(PID) Process: | (4392) TiWorker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Component Based Servicing |
Operation: | write | Name: | SessionIdLow |
Value: | |||
(PID) Process: | (2088) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
Operation: | write | Name: | CachePrefix |
Value: | |||
(PID) Process: | (2088) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
(PID) Process: | (2088) mshta.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
Operation: | write | Name: | CachePrefix |
Value: Visited: |
PID | Process | Filename | Type | |
---|---|---|---|---|
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\VCRUNTIME140_1.dll | executable | |
MD5:F8DFA78045620CF8A732E67D1B1EB53D | SHA256:A113F192195F245F17389E6ECBED8005990BCB2476DDAD33F7C4C6C86327AFE5 | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\VCRUNTIME140.dll | executable | |
MD5:BE8DBE2DC77EBE7F88F910C61AEC691A | SHA256:4D292623516F65C80482081E62D5DADB759DC16E851DE5DB24C3CBB57B87DB83 | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\_asyncio.pyd | executable | |
MD5:477DBA4D6E059EA3D61FAD7B6A7DA10E | SHA256:5BEBEB765AB9EF045BC5515166360D6F53890D3AD6FC360C20222D61841410B6 | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\_ctypes.pyd | executable | |
MD5:FB454C5E74582A805BC5E9F3DA8EDC7B | SHA256:74E0E8384F6C2503215F4CF64C92EFE7257F1AEC44F72D67AD37DC8BA2530BC1 | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\_decimal.pyd | executable | |
MD5:492C0C36D8ED1B6CA2117869A09214DA | SHA256:B8221D1C9E2C892DD6227A6042D1E49200CD5CB82ADBD998E4A77F4EE0E9ABF1 | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\_hashlib.pyd | executable | |
MD5:DA02CEFD8151ECB83F697E3BD5280775 | SHA256:FD77A5756A17EC0788989F73222B0E7334DD4494B8C8647B43FE554CF3CFB354 | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\aiohttp\_helpers.cp312-win_amd64.pyd | executable | |
MD5:46B9A0DC3C81FB53E6D3D0C0B665AD34 | SHA256:1FDAE029896A54522F75291D2CE84A6B296BB0264EA8F2D2B9A46FBEC16FEE1E | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\_uuid.pyd | executable | |
MD5:50521B577719195D7618A23B3103D8AA | SHA256:ACBF831004FB8B8D5340FE5DEBD9814C49BD282DD765C78FAEB6BB5116288C78 | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\_sqlite3.pyd | executable | |
MD5:C3A41D98C86CDF7101F8671D6CEBEFDA | SHA256:EE0E9B0A0AF6A98D5E8AD5B9878688D2089F35978756196222B9D45F49168A9D | |||
4668 | KRNL-bootstrapper.exe | C:\Users\admin\AppData\Local\Temp\_MEI46682\_ssl.pyd | executable | |
MD5:C87C5890039C3BDB55A8BC189256315F | SHA256:A5D361707F7A2A2D726B20770E8A6FC25D753BE30BCBCBBB683FFEE7959557C2 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
4308 | KRNL-bootstrapper.exe | GET | 404 | 208.95.112.1:80 | http://ip-api.com/json | unknown | — | — | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
— | — | 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 |
6072 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 208.95.112.1:80 | ip-api.com | TUT-AS | US | shared |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
5064 | SearchApp.exe | 2.23.209.177:443 | www.bing.com | Akamai International B.V. | GB | whitelisted |
1176 | svchost.exe | 40.126.32.72:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1076 | svchost.exe | 23.32.186.57:443 | go.microsoft.com | AKAMAI-AS | BR | whitelisted |
4308 | KRNL-bootstrapper.exe | 162.159.138.232:443 | discord.com | CLOUDFLARENET | — | whitelisted |
4308 | KRNL-bootstrapper.exe | 162.159.137.232:443 | discord.com | CLOUDFLARENET | — | whitelisted |
Domain | IP | Reputation |
---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
ip-api.com |
| shared |
www.bing.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
discord.com |
| whitelisted |
api.gofile.io |
| whitelisted |
store1.gofile.io |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
— | — | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
— | — | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
— | — | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
— | — | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
— | — | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
— | — | Potentially Bad Traffic | ET INFO Online File Storage Domain in DNS Lookup (gofile .io) |
— | — | Misc activity | ET INFO File Sharing Related Domain in TLS SNI (gofile .io) |
— | — | Potentially Bad Traffic | ET INFO Online File Storage Domain in DNS Lookup (gofile .io) |