File name:

Maltoolkit.zip

Full analysis: https://app.any.run/tasks/b09dd8ab-2729-4ae5-bf0e-76501a8fbba8
Verdict: Malicious activity
Analysis date: February 25, 2022, 09:38:54
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

1AF0EDA61692DEE4EFFC5FC35AD66B76

SHA1:

2A633D155A0BC21B38DDCBB2BDD63F688426D9A7

SHA256:

F257D6C0DEFEDF6386D2446C59E19D830A97F9B909AFFB411C60E3A18FD1E5CF

SSDEEP:

6144:XXLd4nKz7D0+JAAyEP089PaMluholIyiLeAo8AwFsqJgQmjyPtMUXEK2fa5UJ43u:x4nOgGFyMNlDiLxNAw1gQpK5a5CyTciq

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

    • Application was dropped or rewritten from another process

      • Maltoolkit.exe (PID: 3664)
      • adminGDI271.exe.exe (PID: 2180)
      • adminGDI271.exe.exe (PID: 3068)
      • Maltoolkit.exe (PID: 3936)
      • Maltoolkit.exe (PID: 3608)
      • adminGDI271.exe.exe (PID: 1936)
      • Maltoolkit.exe (PID: 2352)
      • adminGDI271.exe.exe (PID: 2840)
      • Maltoolkit.exe (PID: 3008)
      • adminGDI271.exe.exe (PID: 2252)
      • Maltoolkit.exe (PID: 2092)
      • Maltoolkit.exe (PID: 2880)
      • adminGDI271.exe.exe (PID: 328)

    • Runs app for hidden code execution

      • Maltoolkit.exe (PID: 3664)

    • Drops executable file immediately after starts

      • adminGDI271.exe.exe (PID: 3068)
      • adminGDI271.exe.exe (PID: 2180)
      • adminGDI271.exe.exe (PID: 1936)
      • adminGDI271.exe.exe (PID: 2840)
      • adminGDI271.exe.exe (PID: 2252)
      • adminGDI271.exe.exe (PID: 328)

  • SUSPICIOUS

    • Reads the computer name

      • WinRAR.exe (PID: 3560)
      • Maltoolkit.exe (PID: 3664)
      • Maltoolkit.exe (PID: 3936)
      • Maltoolkit.exe (PID: 2352)
      • Maltoolkit.exe (PID: 3608)
      • Maltoolkit.exe (PID: 2092)
      • Maltoolkit.exe (PID: 3008)
      • Maltoolkit.exe (PID: 2880)

    • Checks supported languages

      • WinRAR.exe (PID: 3560)
      • Maltoolkit.exe (PID: 3664)
      • cmd.exe (PID: 1640)
      • adminGDI271.exe.exe (PID: 2180)
      • cmd.exe (PID: 3688)
      • Maltoolkit.exe (PID: 3936)
      • adminGDI271.exe.exe (PID: 3068)
      • cmd.exe (PID: 2688)
      • Maltoolkit.exe (PID: 3608)
      • adminGDI271.exe.exe (PID: 1936)
      • cmd.exe (PID: 2532)
      • Maltoolkit.exe (PID: 2352)
      • adminGDI271.exe.exe (PID: 2840)
      • cmd.exe (PID: 2872)
      • adminGDI271.exe.exe (PID: 2252)
      • cmd.exe (PID: 4016)
      • Maltoolkit.exe (PID: 2092)
      • Maltoolkit.exe (PID: 3008)
      • adminGDI271.exe.exe (PID: 328)
      • cmd.exe (PID: 2340)
      • Maltoolkit.exe (PID: 2880)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 3560)
      • adminGDI271.exe.exe (PID: 2180)
      • adminGDI271.exe.exe (PID: 3068)
      • adminGDI271.exe.exe (PID: 1936)
      • adminGDI271.exe.exe (PID: 2252)
      • adminGDI271.exe.exe (PID: 2840)
      • adminGDI271.exe.exe (PID: 328)

    • Starts CMD.EXE for commands execution

      • Maltoolkit.exe (PID: 3664)
      • adminGDI271.exe.exe (PID: 3068)
      • adminGDI271.exe.exe (PID: 2180)
      • adminGDI271.exe.exe (PID: 1936)
      • adminGDI271.exe.exe (PID: 2840)
      • adminGDI271.exe.exe (PID: 2252)
      • adminGDI271.exe.exe (PID: 328)

    • Creates files in the Windows directory

      • Maltoolkit.exe (PID: 3664)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3560)
      • iexpress.exe (PID: 300)
      • adminGDI271.exe.exe (PID: 2180)
      • adminGDI271.exe.exe (PID: 3068)
      • adminGDI271.exe.exe (PID: 1936)
      • adminGDI271.exe.exe (PID: 2840)
      • adminGDI271.exe.exe (PID: 2252)
      • adminGDI271.exe.exe (PID: 328)

    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 3560)
      • iexpress.exe (PID: 300)
      • adminGDI271.exe.exe (PID: 2180)
      • adminGDI271.exe.exe (PID: 3068)
      • adminGDI271.exe.exe (PID: 1936)
      • adminGDI271.exe.exe (PID: 2840)
      • adminGDI271.exe.exe (PID: 2252)
      • adminGDI271.exe.exe (PID: 328)

  • INFO

    • Manual execution by user

      • Maltoolkit.exe (PID: 3664)
      • adminGDI271.exe.exe (PID: 2180)
      • adminGDI271.exe.exe (PID: 3068)
      • adminGDI271.exe.exe (PID: 1936)
      • adminGDI271.exe.exe (PID: 2840)
      • adminGDI271.exe.exe (PID: 2252)
      • adminGDI271.exe.exe (PID: 328)

    • Checks supported languages

      • makecab.exe (PID: 2560)
      • iexpress.exe (PID: 300)
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

ZipFileName: Maltoolkit.exe
ZipUncompressedSize: 613376
ZipCompressedSize: 522967
ZipCRC: 0x7f63c64f
ZipModifyDate: 2021:10:06 11:11:12
ZipCompression: Unknown (99)
ZipBitFlag: 0x0009
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
67
Monitored processes
23
Malicious processes
8
Suspicious processes
6

Behavior graph

Click at the process to see the details
start winrar.exe maltoolkit.exe no specs cmd.exe no specs iexpress.exe makecab.exe no specs admingdi271.exe.exe cmd.exe no specs maltoolkit.exe no specs admingdi271.exe.exe cmd.exe no specs maltoolkit.exe no specs admingdi271.exe.exe cmd.exe no specs maltoolkit.exe no specs admingdi271.exe.exe cmd.exe no specs maltoolkit.exe no specs admingdi271.exe.exe cmd.exe no specs maltoolkit.exe no specs admingdi271.exe.exe cmd.exe no specs maltoolkit.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
300iexpress /N C:\Users\admin\AppData\Local\Temp\\optionfile.SEDC:\Windows\system32\iexpress.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Wizard
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\windows\system32\iexpress.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18837_none_ec86b8d6858ec0bc\comctl32.dll
c:\windows\system32\advapi32.dll
328"C:\Users\admin\Desktop\adminGDI271.exe.exe" C:\Users\admin\Desktop\adminGDI271.exe.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Win32 Cabinet Self-Extractor
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\users\admin\desktop\admingdi271.exe.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
1640"cmd.exe"C:\Windows\system32\cmd.exe—Maltoolkit.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1936"C:\Users\admin\Desktop\adminGDI271.exe.exe" C:\Users\admin\Desktop\adminGDI271.exe.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Win32 Cabinet Self-Extractor
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\users\admin\desktop\admingdi271.exe.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
2092Maltoolkit.exe --shreadinggdipayload500C:\Users\admin\AppData\Local\Temp\IXP003.TMP\Maltoolkit.exe—cmd.exe
User:
admin
Company:
MALWAREMAN
Integrity Level:
MEDIUM
Description:
Maltoolkit
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\ixp003.tmp\maltoolkit.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2180"C:\Users\admin\Desktop\adminGDI271.exe.exe" C:\Users\admin\Desktop\adminGDI271.exe.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Win32 Cabinet Self-Extractor
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\users\admin\desktop\admingdi271.exe.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
2252"C:\Users\admin\Desktop\adminGDI271.exe.exe" C:\Users\admin\Desktop\adminGDI271.exe.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Win32 Cabinet Self-Extractor
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\users\admin\desktop\admingdi271.exe.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
2340cmd /c Maltoolkit.exe --shreadinggdipayload500C:\Windows\system32\cmd.exe—adminGDI271.exe.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\cmd.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\user32.dll
2352Maltoolkit.exe --shreadinggdipayload500C:\Users\admin\AppData\Local\Temp\IXP001.TMP\Maltoolkit.exe—cmd.exe
User:
admin
Company:
MALWAREMAN
Integrity Level:
MEDIUM
Description:
Maltoolkit
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\ixp001.tmp\maltoolkit.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
2532cmd /c Maltoolkit.exe --shreadinggdipayload500C:\Windows\system32\cmd.exe—adminGDI271.exe.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\apphelp.dll
Total events
1 759
Read events
1 748
Write events
11
Delete events
0

Modification events

(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3560) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\Maltoolkit.zip
(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3560) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
10
Suspicious files
9
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
2560makecab.exeC:\Users\admin\AppData\Local\Temp\inf_2560_3text
MD5:—
SHA256:—
2560makecab.exeC:\Users\admin\AppData\Local\Temp\cab_2560_8binary
MD5:—
SHA256:—
3664Maltoolkit.exeC:\Users\admin\AppData\Local\Temp\optionfile.SEDbinary
MD5:—
SHA256:—
300iexpress.exeC:\Users\admin\Desktop\~adminGDI271.exe.DDFbinary
MD5:—
SHA256:—
2560makecab.exeC:\Users\admin\AppData\Local\Temp\cab_2560_6binary
MD5:—
SHA256:—
2560makecab.exeC:\Users\admin\Desktop\~adminGDI271.exe.CABcompressed
MD5:—
SHA256:—
2560makecab.exeC:\Users\admin\Desktop\~adminGDI271.exe_LAYOUT.INFbinary
MD5:—
SHA256:—
2560makecab.exeC:\Users\admin\Desktop\~adminGDI271.exe.RPTtext
MD5:—
SHA256:—
2560makecab.exeC:\Users\admin\AppData\Local\Temp\cab_2560_5binary
MD5:29B1745E465A8BC3D4B8984B7FE0E36D
SHA256:891414EC318A8B972064CDD311E23036A7592326CBA452C91DB14F1E74F60618
2560makecab.exeC:\Users\admin\AppData\Local\Temp\cab_2560_7binary
MD5:F99F4932E2CA7EF3A0AC7F40F1C5E71D
SHA256:E93C2AE196EAE3E4C4E01D9411A4A6ED2DBC10F7DC1F6E800DAD5422A571840C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
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

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
Maltoolkit.zip