File name:

memz_batch_code.bat

Full analysis: https://app.any.run/tasks/43446021-2434-44bf-b2ec-409e86360081
Verdict: Malicious activity
Analysis date: May 17, 2025, 21:59:52
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
memz
mbr
arch-exec
Indicators:
MIME: text/plain
File info: ASCII text, with CRLF line terminators
MD5:

44FBD58C401A7786DA2E8B6A6291379E

SHA1:

9DBFD08FA557D9DCE79911EB4BBDDB2008D4F53F

SHA256:

D8B47727EA05305AD396977B336C3BFC86AE122CDDE01976FA9B0C3A7C2D3F24

SSDEEP:

192:vOyUySl0UaDz2gWsIzlmj+BxZ3yqueWQx0lZicyC8Sh31xcjBzyxwn7AVhllz3:vVODaDSHMql3yqlxy5L1xcjwrlz3

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

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

      • cscript.exe (PID: 1760)

    • Uses base64 encoding (SCRIPT)

      • cscript.exe (PID: 1760)

    • MEMZ has been detected (YARA)

      • MEMZ.exe (PID: 2056)
      • MEMZ.exe (PID: 892)
      • MEMZ.exe (PID: 2392)
      • MEMZ.exe (PID: 2508)
      • MEMZ.exe (PID: 2528)
      • MEMZ.exe (PID: 2912)
      • MEMZ.exe (PID: 1500)

  • SUSPICIOUS

    • The process executes JS scripts

      • cmd.exe (PID: 2840)

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

      • cscript.exe (PID: 1760)

    • Script creates XML DOM node (SCRIPT)

      • cscript.exe (PID: 1760)

    • Reads the Internet Settings

      • cscript.exe (PID: 1760)
      • cmd.exe (PID: 2840)
      • MEMZ.exe (PID: 2056)
      • MEMZ.exe (PID: 1500)

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

      • MEMZ.exe (PID: 2332)
      • MEMZ.exe (PID: 2408)
      • MEMZ.exe (PID: 2056)

    • Executable content was dropped or overwritten

      • cscript.exe (PID: 1760)

    • There is functionality for taking screenshot (YARA)

      • MEMZ.exe (PID: 2056)
      • MEMZ.exe (PID: 2528)
      • MEMZ.exe (PID: 892)
      • MEMZ.exe (PID: 2392)
      • MEMZ.exe (PID: 2508)
      • MEMZ.exe (PID: 2912)
      • MEMZ.exe (PID: 1500)

    • Application launched itself

      • MEMZ.exe (PID: 2056)

    • Reads security settings of Internet Explorer

      • MEMZ.exe (PID: 2056)
      • MEMZ.exe (PID: 1500)

    • Creates file in the systems drive root

      • MEMZ.exe (PID: 1500)
      • notepad.exe (PID: 3096)

    • Start notepad (likely ransomware note)

      • MEMZ.exe (PID: 1500)

    • Sets XML DOM element text (SCRIPT)

      • cscript.exe (PID: 1760)

    • Creates XML DOM element (SCRIPT)

      • cscript.exe (PID: 1760)

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

      • cscript.exe (PID: 1760)

    • Writes binary data to a Stream object (SCRIPT)

      • cscript.exe (PID: 1760)

    • Saves data to a binary file (SCRIPT)

      • cscript.exe (PID: 1760)

    • Creates a Folder object (SCRIPT)

      • cscript.exe (PID: 1760)

  • INFO

    • Reads security settings of Internet Explorer

      • cscript.exe (PID: 1760)

    • Checks supported languages

      • MEMZ.exe (PID: 2056)
      • MEMZ.exe (PID: 2392)
      • MEMZ.exe (PID: 2508)
      • MEMZ.exe (PID: 2912)
      • MEMZ.exe (PID: 2528)
      • MEMZ.exe (PID: 892)
      • MEMZ.exe (PID: 1500)

    • Creates files or folders in the user directory

      • cscript.exe (PID: 1760)

    • Reads the computer name

      • MEMZ.exe (PID: 2056)
      • MEMZ.exe (PID: 1500)

    • Manual execution by a user

      • notepad.exe (PID: 3044)
      • taskmgr.exe (PID: 2420)

    • Reads the machine GUID from the registry

      • MEMZ.exe (PID: 2392)
      • MEMZ.exe (PID: 2508)
      • MEMZ.exe (PID: 2912)
      • MEMZ.exe (PID: 2528)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
50
Monitored processes
14
Malicious processes
9
Suspicious processes
0

Behavior graph

Click at the process to see the details
start cmd.exe no specs cscript.exe memz.exe no specs memz.exe no specs #MEMZ memz.exe notepad.exe no specs #MEMZ memz.exe no specs #MEMZ memz.exe no specs #MEMZ memz.exe no specs #MEMZ memz.exe no specs #MEMZ memz.exe no specs #MEMZ memz.exe no specs notepad.exe no specs taskmgr.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
892"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe
MEMZ.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\users\admin\appdata\roaming\memz.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
1500"C:\Users\admin\AppData\Roaming\MEMZ.exe" /mainC:\Users\admin\AppData\Roaming\MEMZ.exe
MEMZ.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\roaming\memz.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
1760cscript x.js C:\Windows\System32\cscript.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Console Based Script Host
Exit code:
0
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\cscript.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\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2056"C:\Users\admin\AppData\Roaming\MEMZ.exe" C:\Users\admin\AppData\Roaming\MEMZ.exe
cmd.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\memz.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2332"C:\Users\admin\AppData\Roaming\MEMZ.exe" C:\Users\admin\AppData\Roaming\MEMZ.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\roaming\memz.exe
c:\windows\system32\ntdll.dll
2392"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe
MEMZ.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\roaming\memz.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2408"C:\Users\admin\AppData\Roaming\MEMZ.exe" C:\Users\admin\AppData\Roaming\MEMZ.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\roaming\memz.exe
c:\windows\system32\ntdll.dll
2420"C:\Windows\system32\taskmgr.exe" C:\Windows\System32\taskmgr.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.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\gdi32.dll
c:\windows\system32\user32.dll
2508"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe
MEMZ.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\roaming\memz.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2528"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe
MEMZ.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\roaming\memz.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
2 372
Read events
2 300
Write events
72
Delete events
0

Modification events

(PID) Process:(1760) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1760) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1760) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1760) cscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2840) cmd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2840) cmd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2840) cmd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2840) cmd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2056) MEMZ.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2056) MEMZ.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
Executable files
1
Suspicious files
2
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
1500MEMZ.exe\Device\Harddisk0\DR0 —
MD5:—
SHA256:—
2840cmd.exeC:\Users\admin\Desktop\x.jstext
MD5:D94C93F882CF030ED9D66CC35796731D
SHA256:F7941E6BE49D757B46B9D6FB5ECB15392EC36A64E8906692D2EEB2BA9FC67CB6
2840cmd.exeC:\Users\admin\Desktop\xtext
MD5:CFC1E7E18B9F9B70310C88F922E59B29
SHA256:3DCF309E134AE67CAED27FA52782267C90646B405C4A9594041B284733B8E346
1760cscript.exeC:\Users\admin\AppData\Roaming\MEMZ.exeexecutable
MD5:19DBEC50735B5F2A72D4199C4E184960
SHA256:A3D5715A81F2FBEB5F76C88C9C21EEEE87142909716472F911FF6950C790C24D
1760cscript.exeC:\Users\admin\Desktop\z.zipcompressed
MD5:63EE4412B95D7AD64C54B4BA673470A7
SHA256:44C1857B1C4894B3DFBACCBE04905652E634283DCF6B06C25A74B17021E2A268
1500MEMZ.exeC:\note.txtbinary
MD5:AFA6955439B8D516721231029FB9CA1B
SHA256:8E9F20F6864C66576536C0B866C6FFDCF11397DB67FE120E972E244C3C022270
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
1
Threats
0

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
—
—
224.0.0.252:5355
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 172.217.18.14
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
memz_batch_code.bat