File name:

vjw0rm.js

Full analysis: https://app.any.run/tasks/fa7a3e95-b0b9-4d9f-900c-def3f856c2ad
Verdict: Malicious activity
Analysis date: January 27, 2024, 20:27:39
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: text/plain
File info: ASCII text, with very long lines
MD5:

68FE8B2C25D14040C66447C5C79A9ADA

SHA1:

CAD211509CE75AF931879B13AF4F97D1E550F427

SHA256:

830229964E0A12A468C5D3C0578A5E4E782C2AE7BCC240D7BF6F82A373AE08C6

SSDEEP:

24576:KDlDx+TAMOOb5biMkVXTFQRkdgMdsrot/ycPMP4qavnS8CQD+52/UBT6twHHeV1E:X

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

    • Accesses environment variables (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Gets %appdata% folder path (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • Uses base64 encoding (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Creates internet connection object (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Gets startup folder path (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • Creates a new registry key or changes the value of an existing one (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)

    • Modifies registry startup key (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • Copies file to a new location (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Create files in the Startup directory

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)

    • Gets path to any of the special folders (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • Checks whether a specified folder exists (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • Reads the value of a key from the registry (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Gets %windir% folder path (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 2672)

    • Gets username (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Opens an HTTP connection (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Gets a file object corresponding to the file in a specified path (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • Accesses information about the status of the installed antivirus(Win32_AntivirusProduct) via WMI (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Opens a text file (SCRIPT)

      • wscript.exe (PID: 1924)

    • Unusual connection from system programs

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 2672)
      • wscript.exe (PID: 1924)

    • Sends HTTP request (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 2672)
      • wscript.exe (PID: 1924)

    • Uses sleep, probably for evasion detection (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 2672)
      • wscript.exe (PID: 1924)

  • SUSPICIOUS

    • Script creates XML DOM node (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Changes charset (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Creates XML DOM element (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Creates a Stream, which may work with files, input/output devices, pipes, or TCP/IP sockets (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Reads data from a binary Stream object (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Writes binary data to a Stream object (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Saves data to a binary file (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • Sets XML DOM element text (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Runs shell command (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

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

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Application launched itself

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • The process executes JS scripts

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1924)

    • Reads the Internet Settings

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Gets full path of the running script (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Gets name of the script (SCRIPT)

      • wscript.exe (PID: 984)
      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Accesses current user name via WMI (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Checks whether a specific file exists (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 2672)

    • Accesses computer name via WMI (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Gets computer name (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Uses WMI to retrieve WMI-managed resources (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 2672)

    • Creates a Folder object (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 2672)

    • Accesses operating system name via WMI (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Adds, changes, or deletes HTTP request header (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Accesses WMI object caption (SCRIPT)

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

    • Checks whether the drive is ready (SCRIPT)

      • wscript.exe (PID: 1924)

    • Gets the drive type (SCRIPT)

      • wscript.exe (PID: 1924)

    • Accesses WMI object, sets custom ImpersonationLevel (SCRIPT)

      • wscript.exe (PID: 1924)

    • Accesses local storage devices (Win32_LogicalDisk) via WMI (SCRIPT)

      • wscript.exe (PID: 1924)

    • Executes WMI query (SCRIPT)

      • wscript.exe (PID: 1924)

    • Gets a collection of all available drive names (SCRIPT)

      • wscript.exe (PID: 1924)

    • Gets disk free space (SCRIPT)

      • wscript.exe (PID: 1924)

    • Accesses OperatingSystem(Win32_OperatingSystem) via WMI (SCRIPT)

      • wscript.exe (PID: 1924)

    • Connects to unusual port

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)

  • INFO

    • Self-termination (SCRIPT)

      • wscript.exe (PID: 984)

    • Checks proxy server information

      • wscript.exe (PID: 1424)
      • wscript.exe (PID: 1924)
      • wscript.exe (PID: 2672)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
4
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start wscript.exe wscript.exe wscript.exe wscript.exe

Process information

PID
CMD
Path
Indicators
Parent process
984"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\vjw0rm.js"C:\Windows\System32\wscript.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1424"C:\Windows\System32\wscript.exe" //B "C:\Users\admin\AppData\Roaming\KJYnpdFdIs.js"C:\Windows\System32\wscript.exe
wscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1924"C:\Windows\System32\wscript.exe" //B "C:\Users\admin\AppData\Roaming\vjw0rm.js"C:\Windows\System32\wscript.exe
wscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2672"C:\Windows\System32\wscript.exe" //B "C:\Users\admin\AppData\Roaming\KJYnpdFdIs.js"C:\Windows\System32\wscript.exe
wscript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
2 446
Read events
2 373
Write events
73
Delete events
0

Modification events

(PID) Process:(984) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(984) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(984) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(984) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1424) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1424) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1424) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1424) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1424) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(1424) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000005B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A8016B000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
0
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
984wscript.exeC:\Users\admin\AppData\Roaming\vjw0rm.js —
MD5:—
SHA256:—
984wscript.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vjw0rm.js —
MD5:—
SHA256:—
984wscript.exeC:\Users\admin\AppData\Roaming\KJYnpdFdIs.jstext
MD5:F512B9328455558E518C93D453B7D6E0
SHA256:16D47F03CBF0FFF0BEF5FF6437179C8B480021ABFFA9663FAA302A3D4A978392
1424wscript.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\KJYnpdFdIs.jstext
MD5:F512B9328455558E518C93D453B7D6E0
SHA256:16D47F03CBF0FFF0BEF5FF6437179C8B480021ABFFA9663FAA302A3D4A978392
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
12
DNS requests
1
Threats
1

HTTP requests

No HTTP requests
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
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1424
wscript.exe
109.248.144.199:5401
jemyy.theworkpc.com
DataClub S.A.
SE
unknown
1924
wscript.exe
109.248.151.132:1604
—
—
NL
unknown
2672
wscript.exe
109.248.144.199:5401
jemyy.theworkpc.com
DataClub S.A.
SE
unknown

DNS requests

Domain
IP
Reputation
jemyy.theworkpc.com
  • 109.248.144.199
unknown

Threats

PID
Process
Class
Message
1080
svchost.exe
Potentially Bad Traffic
ET INFO DYNAMIC_DNS Query to a *.theworkpc .com Domain
No debug info
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Reports
vjw0rm.js