File name:

Tftpd64-4.64-setup.exe

Full analysis: https://app.any.run/tasks/e6dfceab-fe9e-4354-9cc1-19862ec66520
Verdict: Malicious activity
Analysis date: February 09, 2024, 08:50:45
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

044CC568B52CE2E65EB82D3D3B7FFA2F

SHA1:

E53DF45B9994F7D02B48B0E002D5E06F00535BC6

SHA256:

525A2EB43F2A4C702213723541335DC0391B42A01177E1FAF5873E0CB7540CE0

SSDEEP:

12288:slKyxovP4Jw+ULNC0IVfG5IAeKPOFwTM84qpcy+qtv2tSoTqLQby4q:sMyavP4Jhg7IWWFA4qphN28o+LQe4q

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  • MALICIOUS

    • Drops the executable file immediately after the start

      • Tftpd64-4.64-setup.exe (PID: 3784)

  • SUSPICIOUS

    • Creates a software uninstall entry

      • Tftpd64-4.64-setup.exe (PID: 3784)

    • Executable content was dropped or overwritten

      • Tftpd64-4.64-setup.exe (PID: 3784)

  • INFO

    • Reads the computer name

      • Tftpd64-4.64-setup.exe (PID: 3784)
      • wmpnscfg.exe (PID: 2328)

    • Checks supported languages

      • Tftpd64-4.64-setup.exe (PID: 3784)
      • wmpnscfg.exe (PID: 2328)

    • Creates files or folders in the user directory

      • Tftpd64-4.64-setup.exe (PID: 3784)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 2328)

    • Creates files in the program directory

      • Tftpd64-4.64-setup.exe (PID: 3784)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2016:04:02 05:20:13+02:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 24576
InitializedDataSize: 164864
UninitializedDataSize: 1024
EntryPoint: 0x312a
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start tftpd64-4.64-setup.exe wmpnscfg.exe no specs tftpd64-4.64-setup.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2328"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.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
3240"C:\Users\admin\AppData\Local\Temp\Tftpd64-4.64-setup.exe" C:\Users\admin\AppData\Local\Temp\Tftpd64-4.64-setup.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\tftpd64-4.64-setup.exe
c:\windows\system32\ntdll.dll
3784"C:\Users\admin\AppData\Local\Temp\Tftpd64-4.64-setup.exe" C:\Users\admin\AppData\Local\Temp\Tftpd64-4.64-setup.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\tftpd64-4.64-setup.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\shell32.dll
Total events
2 515
Read events
2 510
Write events
5
Delete events
0

Modification events

(PID) Process:(3784) Tftpd64-4.64-setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Tftpd64
Operation:writeName:Install_Dir
Value:
C:\Program Files\Tftpd64
(PID) Process:(3784) Tftpd64-4.64-setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Tftpd64
Operation:writeName:DisplayName
Value:
Tftpd64 Standalone Edition (remove only)
(PID) Process:(3784) Tftpd64-4.64-setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Tftpd64
Operation:writeName:UninstallString
Value:
"C:\Program Files\Tftpd64\uninstall.exe"
(PID) Process:(3784) Tftpd64-4.64-setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Tftpd64
Operation:writeName:NoModify
Value:
1
(PID) Process:(3784) Tftpd64-4.64-setup.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Tftpd64
Operation:writeName:NoRepair
Value:
1
Executable files
3
Suspicious files
6
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3784Tftpd64-4.64-setup.exeC:\Program Files\Tftpd64\EUPL-EN.pdfpdf
MD5:254B5DDBC15269E72BA3A0508681A70C
SHA256:CD5D9E2A925D8DAA92D083FD8C1CEA48DF1BCFFFD857F4F93E2148FDDC5001EC
3784Tftpd64-4.64-setup.exeC:\Program Files\Tftpd64\tftpd32.chmbinary
MD5:DE0095E371874836FB50CD3400D7B204
SHA256:810A0F52703D051B30D5ECD219C72B0599964DE34D1C1912367271C87D4725BF
3784Tftpd64-4.64-setup.exeC:\Program Files\Tftpd64\tftpd32.initext
MD5:C973075D00B0BF2D5C4CB18155AD92FB
SHA256:0C00CBDAE4E3F2F430CA803E2E08BB3CBBA4E83CF9024DBB64DA212B8034E60D
3784Tftpd64-4.64-setup.exeC:\Program Files\Tftpd64\uninstall.exeexecutable
MD5:078DAF9669EF12A368F1AED5A21B1CD1
SHA256:0A91E2FAB1DE979C8BD0816C5A709DEB7BDB80A198C9163D58A5CE377607FB9D
3784Tftpd64-4.64-setup.exeC:\Program Files\Tftpd64\tftpd64.exeexecutable
MD5:3C1E3215ACC69F06F044802ED4695333
SHA256:34DE53B43C32E3ED5231A57683103ACAD1AEBEEF08309CF8E770C27ACC90E4E7
3784Tftpd64-4.64-setup.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Tftpd64\Tftpd64.lnkbinary
MD5:F076957ABD540CDCF3C9FF020CC1D09E
SHA256:1E29898E6B9062EA8F51E089F7364FF25832D015D724AABA975728CF50BC1EEA
3784Tftpd64-4.64-setup.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Tftpd64\Uninstall.lnkbinary
MD5:8C96466F2DA3B63C2487449111F730C7
SHA256:E7E762DC928A4F3460435DD4FC412D115B9134E87EA039318010C84B2ECB7305
3784Tftpd64-4.64-setup.exeC:\Users\admin\Desktop\Tftpd64.lnkbinary
MD5:C39B83BB07D039F187AC2A390468D1ED
SHA256:0F98240775B6351376E2A7CEB9C751863C3446D113636AA07BA871C391E6FADA
3784Tftpd64-4.64-setup.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Tftpd64\Tftpd64 Settings.lnkbinary
MD5:5C7C0CDC80AA7148B3EB30A97A264EE5
SHA256:A3EE76A20E01D65FF61DA63FEED1797C2EADEA9B77D76A8EDF307754BD6DC6B8
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
—
—
—
unknown
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
Tftpd64-4.64-setup.exe