File name:

BNXCXCJSD.jse

Full analysis: https://app.any.run/tasks/c4dc67ca-f456-4ee2-8cfe-5949a203c3fc
Verdict: Malicious activity
Threats:

A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools.

Malware Trends Tracker     >>>
Analysis date: January 15, 2025, 09:32:01
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
evasion
snake
keylogger
stealer
Indicators:
MIME: text/x-c
File info: C source, ASCII text, with CRLF line terminators
MD5:

B9EF3197AC6340465B3B6733C8CBEA52

SHA1:

6B0E4458A11A9AC889D55D0245C5EFC9ADD512FE

SHA256:

1213DA1D68F351FC1AB42EA247BADCCE0D8601144E3BB500B4B565DA20E46604

SSDEEP:

24:c3vqxc+56x+jhqk2UUkF5BWKvo2wsJWD09ALuGSSoLXqYzyQw5qBo9zUSmRC89ba:SIfWKQ2vJWISomYzy++9zCwmUnA3qvJ

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

    • Opens an HTTP connection (SCRIPT)

      • wscript.exe (PID: 6188)

    • Creates a new folder (SCRIPT)

      • wscript.exe (PID: 6188)

    • Creates internet connection object (SCRIPT)

      • wscript.exe (PID: 6188)

    • Checks whether a specified folder exists (SCRIPT)

      • wscript.exe (PID: 6188)

    • Sends HTTP request (SCRIPT)

      • wscript.exe (PID: 6188)

    • Detects the decoding of a binary file from Base64 (SCRIPT)

      • wscript.exe (PID: 6188)

    • Changes powershell execution policy (RemoteSigned)

      • wscript.exe (PID: 6188)

    • SNAKEKEYLOGGER has been detected (SURICATA)

      • RegAsm.exe (PID: 7052)

    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 7052)

    • Steals credentials from Web Browsers

      • RegAsm.exe (PID: 7052)

  • SUSPICIOUS

    • Creates FileSystem object to access computer's file system (SCRIPT)

      • wscript.exe (PID: 6188)

    • Starts POWERSHELL.EXE for commands execution

      • wscript.exe (PID: 6188)

    • The process executes Powershell scripts

      • wscript.exe (PID: 6188)

    • Writes binary data to a Stream object (SCRIPT)

      • wscript.exe (PID: 6188)

    • Runs shell command (SCRIPT)

      • wscript.exe (PID: 6188)

    • Checks for external IP

      • RegAsm.exe (PID: 7052)

    • Connects to SMTP port

      • RegAsm.exe (PID: 7052)

    • The process verifies whether the antivirus software is installed

      • RegAsm.exe (PID: 7052)

    • Executable content was dropped or overwritten

      • powershell.exe (PID: 6324)

    • The process bypasses the loading of PowerShell profile settings

      • wscript.exe (PID: 6188)

    • Writes data into a file (POWERSHELL)

      • powershell.exe (PID: 6324)

    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 6324)

  • INFO

    • Checks proxy server information

      • wscript.exe (PID: 6188)
      • RegAsm.exe (PID: 7052)

    • Reads the machine GUID from the registry

      • x.exe (PID: 6904)
      • RegAsm.exe (PID: 7052)

    • Reads the computer name

      • x.exe (PID: 6904)
      • RegAsm.exe (PID: 7052)

    • Disables trace logs

      • RegAsm.exe (PID: 7052)

    • Checks supported languages

      • RegAsm.exe (PID: 7052)
      • x.exe (PID: 6904)

    • Reads the software policy settings

      • RegAsm.exe (PID: 7052)

    • The executable file from the user directory is run by the Powershell process

      • x.exe (PID: 6904)

    • The process uses the downloaded file

      • powershell.exe (PID: 6324)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.s | Digital Micrograph Script (100)
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
131
Monitored processes
7
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start wscript.exe powershell.exe conhost.exe no specs x.exe no specs regasm.exe no specs #SNAKEKEYLOGGER regasm.exe svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2192C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
6188"C:\Windows\System32\WScript.exe" C:\Users\admin\AppData\Local\Temp\BNXCXCJSD.jse.jsC:\Windows\System32\wscript.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.812.10240.16384
Modules
Images
c:\windows\system32\wscript.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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
c:\windows\system32\rpcrt4.dll
6324"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy RemoteSigned -File "C:\Temp\dddddd.ps1"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
wscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
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\msvcrt.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
6332\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powershell.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
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
6904"C:\Users\admin\AppData\Local\Temp\x.exe" C:\Users\admin\AppData\Local\Temp\x.exe—powershell.exe
User:
admin
Integrity Level:
MEDIUM
Description:
VXZCGSD
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\x.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
7044"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe—x.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
4294967295
Version:
4.8.9037.0 built by: NET481REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
7052"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
x.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Version:
4.8.9037.0 built by: NET481REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\regasm.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
Total events
6 721
Read events
6 703
Write events
18
Delete events
0

Modification events

(PID) Process:(6188) wscript.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(6188) wscript.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(6188) wscript.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(6188) wscript.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows Script\Settings\Telemetry\wscript.exe
Operation:writeName:JScriptSetScriptStateStarted
Value:
4E7B130000000000
(PID) Process:(7052) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(7052) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(7052) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(7052) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(7052) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(7052) RegAsm.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegAsm_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
Executable files
1
Suspicious files
3
Text files
4
Unknown types
0

Dropped files

PID
Process
Filename
Type
6188wscript.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751der
MD5:E192462F281446B5D1500D474FBACC4B
SHA256:F1BA9F1B63C447682EBF9DE956D0DA2A027B1B779ABEF9522D347D3479139A60
6324powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_gxev1ij3.vbt.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
6188wscript.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751binary
MD5:69A72EF20D3242799CE8CD046F638647
SHA256:8F33805E0C6D6805C8BA59F7B80B25A2CE5A8C8FF153CB09B9E3DDC2740B2477
6188wscript.exeC:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\RR3E01RZ\1nl3hc[1].ps1text
MD5:A26E430D3C72256C2360DC3F825031D1
SHA256:141F9D30162295810B0751BFE9ABAE27A1FA979A45CB72F1623185C71DF1E174
6324powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_05oyymiu.yrf.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
6324powershell.exeC:\Users\admin\AppData\Local\Temp\x.exeexecutable
MD5:AA40E08F3FA1B20C7A0880F8CBA2A2F3
SHA256:7D53F89A8066CEB7376A7CD037E9EE941290FDDC3C6342B417E93253A6ECD75C
6188wscript.exeC:\Temp\dddddd.ps1csv
MD5:A26E430D3C72256C2360DC3F825031D1
SHA256:141F9D30162295810B0751BFE9ABAE27A1FA979A45CB72F1623185C71DF1E174
6324powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:CEB36632566497D6D56A8BBB6D88F57F
SHA256:A0DE195FA3AF221F06CD2D6EB75892D87B07C7A695B055EEE0D949F91B7451AD
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
32
DNS requests
17
Threats
10

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
104.81.99.218:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
6188
wscript.exe
GET
200
23.211.221.128:80
http://x1.c.lencr.org/
unknown
—
—
whitelisted
7052
RegAsm.exe
GET
200
193.122.130.0:80
http://checkip.dyndns.org/
unknown
—
—
malicious
1176
svchost.exe
GET
200
104.81.99.218:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
7052
RegAsm.exe
GET
502
193.122.130.0:80
http://checkip.dyndns.org/
unknown
—
—
malicious
7052
RegAsm.exe
GET
200
193.122.130.0:80
http://checkip.dyndns.org/
unknown
—
—
malicious
7160
SIHClient.exe
GET
200
23.218.209.163:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
7160
SIHClient.exe
GET
200
23.218.209.163:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
6180
backgroundTaskHost.exe
GET
200
104.81.99.218:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%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
192.168.100.255:137
—
—
—
whitelisted
—
—
4.231.128.59:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
104.81.99.218:80
ocsp.digicert.com
AKAMAI-AS
PL
whitelisted
3416
svchost.exe
4.231.128.59:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
6188
wscript.exe
108.181.20.35:443
files.catbox.moe
TELUS Communications
CA
malicious
6188
wscript.exe
23.211.221.128:80
x1.c.lencr.org
BHARTI Airtel Ltd.
IN
whitelisted
1076
svchost.exe
2.23.242.9:443
go.microsoft.com
Ooredoo Q.S.C.
QA
whitelisted
1176
svchost.exe
40.126.31.73:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1176
svchost.exe
104.81.99.218:80
ocsp.digicert.com
AKAMAI-AS
PL
whitelisted

DNS requests

Domain
IP
Reputation
ocsp.digicert.com
  • 104.81.99.218
whitelisted
files.catbox.moe
  • 108.181.20.35
malicious
x1.c.lencr.org
  • 23.211.221.128
whitelisted
go.microsoft.com
  • 2.23.242.9
whitelisted
login.live.com
  • 40.126.31.73
  • 20.190.159.75
  • 40.126.31.71
  • 20.190.159.64
  • 40.126.31.69
  • 40.126.31.67
  • 20.190.159.68
  • 20.190.159.0
whitelisted
checkip.dyndns.org
  • 193.122.130.0
  • 132.226.8.169
  • 132.226.247.73
  • 158.101.44.242
  • 193.122.6.168
shared
reallyfreegeoip.org
  • 104.21.64.1
  • 104.21.80.1
  • 104.21.96.1
  • 104.21.16.1
  • 104.21.48.1
  • 104.21.112.1
  • 104.21.32.1
malicious
webmail.justbumpersplus.com
  • 50.87.249.44
unknown
settings-win.data.microsoft.com
  • 51.104.136.2
whitelisted
slscr.update.microsoft.com
  • 4.245.163.56
whitelisted

Threats

PID
Process
Class
Message
6188
wscript.exe
Potentially Bad Traffic
ET INFO Observed File Sharing Service Download Domain (files .catbox .moe in TLS SNI)
—
—
Device Retrieving External IP Address Detected
ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)
7052
RegAsm.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
7052
RegAsm.exe
Device Retrieving External IP Address Detected
ET INFO 404/Snake/Matiex Keylogger Style External IP Check
—
—
Device Retrieving External IP Address Detected
INFO [ANY.RUN] External IP Address Lookup Domain (reallyfreegeoip .org)
7052
RegAsm.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
—
—
Misc activity
ET INFO External IP Lookup Service Domain (reallyfreegeoip .org) in TLS SNI
—
—
Misc activity
ET INFO External IP Address Lookup Domain in DNS Lookup (reallyfreegeoip .org)
7052
RegAsm.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup - checkip.dyndns.org
1 ETPRO signatures available at the full report
No debug info
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Reports
BNXCXCJSD.jse