File name:

Recibo de transferência Santander NetBanco_PT50 0010 EUR43500_20062024.doc.xz

Full analysis: https://app.any.run/tasks/f814ddc6-d9e9-4413-9b8f-f981c9ef0d05
Verdict: Malicious activity
Analysis date: June 20, 2024, 14:27:02
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
netreactor
Indicators:
MIME: application/x-rar
File info: RAR archive data, v5
MD5:

F58EFC5B127D2C13207412081E3CB973

SHA1:

34CF4E9C1FBC1201CD2BB4200F5A83D445A46A77

SHA256:

14491ABF7F679285536EED5F288AF1AA64694F17B1D75E3DA6218B763BB1E207

SSDEEP:

24576:yDxkkWzp1cQle2cO5FJoGOVbbF2qwnyCmKdn0sXdOSOOrXdCsAlPbk:yDxknzp1cQl3cO5FJoGabbF2qwnyCmKv

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

    • Drops the executable file immediately after the start

      • WinRAR.exe (PID: 3392)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • WinRAR.exe (PID: 3392)

    • Reads security settings of Internet Explorer

      • WinRAR.exe (PID: 3392)
      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3216)

    • Starts a Microsoft application from unusual location

      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3216)
      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 2300)
      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3100)
      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 2092)
      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 400)
      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 2076)

    • Reads the Internet Settings

      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3216)

    • Application launched itself

      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3216)

  • INFO

    • Reads the computer name

      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3216)

    • Checks supported languages

      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3216)

    • Reads the machine GUID from the registry

      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3216)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3392)

    • .NET Reactor protector has been detected

      • Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe (PID: 3216)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rar | RAR compressed archive (v5.0) (61.5)
.rar | RAR compressed archive (gen) (38.4)
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
7
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe THREAT recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe no specs recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe no specs recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe no specs recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe no specs recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe no specs recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
400"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe—Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Portable Extension
Exit code:
4294967295
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3392.44338\recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe
c:\windows\system32\ntdll.dll
2076"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe—Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Portable Extension
Exit code:
4294967295
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3392.44338\recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe
c:\windows\system32\ntdll.dll
2092"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe—Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Portable Extension
Exit code:
4294967295
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3392.44338\recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe
c:\windows\system32\ntdll.dll
2300"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe—Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Portable Extension
Exit code:
4294967295
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3392.44338\recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe
c:\windows\system32\ntdll.dll
3100"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe—Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Portable Extension
Exit code:
4294967295
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3392.44338\recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe
c:\windows\system32\ntdll.dll
3216"C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exe
WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Portable Extension
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa3392.44338\recibo de transferencia santander netbanco pt50 0010 eur43500 20062024.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
3392"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\Recibo de transferência Santander NetBanco_PT50 0010 EUR43500_20062024.doc.xz"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.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\comdlg32.dll
Total events
3 790
Read events
3 763
Write events
27
Delete events
0

Modification events

(PID) Process:(3392) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3392) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3392) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3392) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\phacker.zip
(PID) Process:(3392) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\Win7-KB3191566-x86.zip
(PID) Process:(3392) 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:(3392) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\Recibo de transferência Santander NetBanco_PT50 0010 EUR43500_20062024.doc.xz
(PID) Process:(3392) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3392) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3392) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3392WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa3392.44338\Recibo de transferencia Santander NetBanco PT50 0010 EUR43500 20062024.exeexecutable
MD5:3943D61F661FEC4037C32AC1EF65E474
SHA256:1D687561CAE8EAE58DA5AC4EA5AD4CF0650064B7178C6F78404718DACBEDBA8C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
8
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1372
svchost.exe
GET
404
199.232.214.172:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?33775f6043c93e33
unknown
—
—
unknown
1060
svchost.exe
GET
404
199.232.214.172:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?63103a81e17f5d43
unknown
—
—
unknown
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
1060
svchost.exe
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
1372
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1372
svchost.exe
199.232.214.172:80
ctldl.windowsupdate.com
FASTLY
US
unknown
1060
svchost.exe
199.232.214.172:80
ctldl.windowsupdate.com
FASTLY
US
unknown

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
whitelisted
ctldl.windowsupdate.com
  • 199.232.214.172
  • 199.232.210.172
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
Recibo de transferência Santander NetBanco_PT50 0010 EUR43500_20062024.doc.xz