File name:

MEMZ_Destructive_Clean-Download-main.zip

Full analysis: https://app.any.run/tasks/9f02fd83-c35e-4517-a81a-b0e75f4a5383
Verdict: Malicious activity
Analysis date: February 28, 2024, 13:49:58
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v1.0 to extract, compression method=store
MD5:

2B1F6A82C3F66401EF15250A934C18F0

SHA1:

EF99308431D074E051E3936B4C4FD73497763493

SHA256:

E4EA523EE22121A4A26160B2042907C9D008ABFCDED1671A86FA23E7872DA745

SSDEEP:

768:uKYtpP6T6s2Onw3pcoN1gILXVJ3+0qohnFXoXEKyuZSA+:PB52XLlHqohnIENA+

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: 3892)

    • Uses base64 encoding (SCRIPT)

      • cscript.exe (PID: 3892)

    • Drops the executable file immediately after the start

      • WinRAR.exe (PID: 3668)

  • SUSPICIOUS

    • Executing commands from a ".bat" file

      • WinRAR.exe (PID: 3668)

    • Sets XML DOM element text (SCRIPT)

      • cscript.exe (PID: 3892)

    • Reads security settings of Internet Explorer

      • WinRAR.exe (PID: 3668)
      • MEMZ-Destructive.exe (PID: 3996)
      • MEMZ-Destructive.exe (PID: 3164)
      • MEMZ.exe (PID: 2648)
      • MEMZ.exe (PID: 3308)

    • The process executes JS scripts

      • cmd.exe (PID: 3692)

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

      • cscript.exe (PID: 3892)

    • Starts CMD.EXE for commands execution

      • WinRAR.exe (PID: 3668)

    • Script creates XML DOM node (SCRIPT)

      • cscript.exe (PID: 3892)

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

      • cscript.exe (PID: 3892)

    • Writes binary data to a Stream object (SCRIPT)

      • cscript.exe (PID: 3892)

    • Saves data to a binary file (SCRIPT)

      • cscript.exe (PID: 3892)

    • Creates XML DOM element (SCRIPT)

      • cscript.exe (PID: 3892)

    • Creates a Folder object (SCRIPT)

      • cscript.exe (PID: 3892)

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

      • MEMZ.exe (PID: 3460)
      • MEMZ.exe (PID: 3228)
      • MEMZ.exe (PID: 2648)

    • Executable content was dropped or overwritten

      • cscript.exe (PID: 3892)

    • Reads the Internet Settings

      • cmd.exe (PID: 3692)
      • MEMZ-Destructive.exe (PID: 3996)
      • cscript.exe (PID: 3892)
      • MEMZ-Destructive.exe (PID: 3164)
      • MEMZ.exe (PID: 2648)
      • MEMZ.exe (PID: 3308)

    • Application launched itself

      • MEMZ-Destructive.exe (PID: 3996)
      • MEMZ.exe (PID: 2648)

    • Start notepad (likely ransomware note)

      • MEMZ-Destructive.exe (PID: 3164)
      • MEMZ.exe (PID: 3308)

  • INFO

    • Reads the computer name

      • wmpnscfg.exe (PID: 3536)
      • MEMZ-Destructive.exe (PID: 3996)
      • MEMZ-Destructive.exe (PID: 3164)
      • MEMZ.exe (PID: 2648)
      • MEMZ.exe (PID: 3308)

    • Checks supported languages

      • wmpnscfg.exe (PID: 3536)
      • MEMZ.exe (PID: 2648)
      • MEMZ-Destructive.exe (PID: 3996)
      • MEMZ-Destructive.exe (PID: 3180)
      • MEMZ-Destructive.exe (PID: 2672)
      • MEMZ-Destructive.exe (PID: 1496)
      • MEMZ-Destructive.exe (PID: 2256)
      • MEMZ-Destructive.exe (PID: 2908)
      • MEMZ-Destructive.exe (PID: 3164)
      • MEMZ.exe (PID: 1560)
      • MEMZ.exe (PID: 1888)
      • MEMZ.exe (PID: 2184)
      • MEMZ.exe (PID: 240)
      • MEMZ.exe (PID: 1992)
      • MEMZ.exe (PID: 3308)

    • Reads security settings of Internet Explorer

      • cscript.exe (PID: 3892)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 3536)
      • taskmgr.exe (PID: 1576)

    • Create files in a temporary directory

      • cscript.exe (PID: 3892)

    • Drops the executable file immediately after the start

      • cscript.exe (PID: 3892)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3668)

    • Creates files or folders in the user directory

      • cscript.exe (PID: 3892)

    • Reads the machine GUID from the registry

      • MEMZ.exe (PID: 1560)
      • MEMZ.exe (PID: 1888)
      • MEMZ.exe (PID: 1992)
      • MEMZ.exe (PID: 2184)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion: 10
ZipBitFlag: -
ZipCompression: None
ZipModifyDate: 2021:04:17 21:30:24
ZipCRC: 0x00000000
ZipCompressedSize: -
ZipUncompressedSize: -
ZipFileName: MEMZ_Destructive_Clean-Download-main/
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
64
Monitored processes
24
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe wmpnscfg.exe no specs cmd.exe no specs cscript.exe memz.exe no specs memz.exe no specs memz.exe memz-destructive.exe no specs memz-destructive.exe memz-destructive.exe no specs memz-destructive.exe no specs memz-destructive.exe no specs memz-destructive.exe no specs memz-destructive.exe no specs memz-destructive.exe no specs notepad.exe no specs memz.exe no specs memz.exe no specs memz.exe no specs memz.exe no specs memz.exe no specs memz.exe no specs notepad.exe no specs taskmgr.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
240"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe—MEMZ.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
1496"C:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Destructive.exe" /watchdogC:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Destructive.exe—MEMZ-Destructive.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3668.20294\memz_destructive_clean-download-main\memz.exe\memz-destructive.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
1560"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe—MEMZ.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
1576"C:\Windows\system32\taskmgr.exe" /4C:\Windows\System32\taskmgr.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
0
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
1888"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe—MEMZ.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
1992"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe—MEMZ.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
2184"C:\Users\admin\AppData\Roaming\MEMZ.exe" /watchdogC:\Users\admin\AppData\Roaming\MEMZ.exe—MEMZ.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
2256"C:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Destructive.exe" /watchdogC:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Destructive.exe—MEMZ-Destructive.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3668.20294\memz_destructive_clean-download-main\memz.exe\memz-destructive.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
2572"C:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Destructive.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Destructive.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3668.20294\memz_destructive_clean-download-main\memz.exe\memz-destructive.exe
c:\windows\system32\ntdll.dll
2648"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
Total events
17 073
Read events
16 922
Write events
151
Delete events
0

Modification events

(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3668) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\curl-8.5.0_1-win32-mingw.zip
(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\MEMZ_Destructive_Clean-Download-main.zip
(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3668) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
Executable files
3
Suspicious files
2
Text files
7
Unknown types
0

Dropped files

PID
Process
Filename
Type
3164MEMZ-Destructive.exe\Device\Harddisk0\DR0 —
MD5:—
SHA256:—
3308MEMZ.exe\Device\Harddisk0\DR0 —
MD5:—
SHA256:—
3892cscript.exeC:\Users\admin\AppData\Roaming\MEMZ.exeexecutable
MD5:19DBEC50735B5F2A72D4199C4E184960
SHA256:A3D5715A81F2FBEB5F76C88C9C21EEEE87142909716472F911FF6950C790C24D
3668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Clean.battext
MD5:BF12B1896241434CECFC09F9F23ECAEF
SHA256:6D81B7553BB5799CE01DD205E3CD6F11F6E5A98B4D52DF3115A04447588F101C
3692cmd.exeC:\Users\admin\AppData\Local\Temp\xtext
MD5:CFC1E7E18B9F9B70310C88F922E59B29
SHA256:3DCF309E134AE67CAED27FA52782267C90646B405C4A9594041B284733B8E346
3892cscript.exeC:\Users\admin\AppData\Local\Temp\z.zipcompressed
MD5:63EE4412B95D7AD64C54B4BA673470A7
SHA256:44C1857B1C4894B3DFBACCBE04905652E634283DCF6B06C25A74B17021E2A268
3668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Destructive.battext
MD5:63C6EC6B042BCB00D2D832C0E4F25DCA
SHA256:DAE968F47476EF79B122E771CCD0A2BACDE2AC3535F68047239682FEFA3DFE50
3668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Clean.exeexecutable
MD5:9C642C5B111EE85A6BCCFFC7AF896A51
SHA256:4BBF7589615EBDB6C769D6D2E7BDCB26072BAC0CDA6E225A4133BA8819E688D5
3668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\README.mdtext
MD5:A34AABCC20621D5069026FB2A2D65D73
SHA256:0F7A7E5D7E7F301CF20EFF536302E2B02A5294A18A193BBEA3F963BB4C804F87
3668WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3668.20294\MEMZ_Destructive_Clean-Download-main\MEMZ.exe\MEMZ-Destructive.exeexecutable
MD5:19DBEC50735B5F2A72D4199C4E184960
SHA256:A3D5715A81F2FBEB5F76C88C9C21EEEE87142909716472F911FF6950C790C24D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
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
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
MEMZ_Destructive_Clean-Download-main.zip