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| File name: | freeFTPd.exe |
| Full analysis: | https://app.any.run/tasks/2d28b89b-95b0-49a4-a71c-00d855af23fd |
| Verdict: | Malicious activity |
| Analysis date: | June 28, 2020 at 03:05:17 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | DA283794F2632E02F59257BA3159BDA2 |
| SHA1: | 44F9E64FDDFC5006F5F3C134F7E08DC819039040 |
| SHA256: | 7EDAA493BED2152B0874DA91D39A19F6B108EFE393C8365267D272F2B557CBDF |
| SSDEEP: | 24576:O2084yRDtftRe0Jc1dh58+GG+lBDgtZGAj2w/:O2tFRe06h6+MlBMPz1/ |
MALICIOUS
Application was dropped or rewritten from another process
- freeFTPdService.exe (PID: 2512)
- freeFTPdService.exe (PID: 1748)
- freeFTPdService.exe (PID: 1008)
- freeFTPdService.exe (PID: 1920)
- freeFTPdService.exe (PID: 956)
Starts NET.EXE for service management
- freeFTPd.tmp (PID: 3332)
SUSPICIOUS
Executable content was dropped or overwritten
- freeFTPd.exe (PID: 1872)
- freeFTPd.exe (PID: 2624)
- freeFTPd.tmp (PID: 3332)
Creates files in the program directory
- freeFTPdService.exe (PID: 1748)
Creates or modifies windows services
- freeFTPd.tmp (PID: 3332)
Executed as Windows Service
- freeFTPdService.exe (PID: 956)
INFO
Application was dropped or rewritten from another process
- freeFTPd.tmp (PID: 2804)
- freeFTPd.tmp (PID: 3332)
- wodOther.exe (PID: 2196)
Loads dropped or rewritten executable
- freeFTPd.tmp (PID: 3332)
Creates a software uninstall entry
- freeFTPd.tmp (PID: 3332)
Creates files in the program directory
- freeFTPd.tmp (PID: 3332)
Manual execution by user
- freeFTPdService.exe (PID: 1920)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Inno Setup installer (77.7) |
|---|---|---|
| .exe | | | Win32 Executable Delphi generic (10) |
| .dll | | | Win32 Dynamic Link Library (generic) (4.6) |
| .exe | | | Win32 Executable (generic) (3.1) |
| .exe | | | Win16/32 Executable Delphi generic (1.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:20 00:22:17+02:00 |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 37888 |
| InitializedDataSize: | 17920 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x9b60 |
| OSVersion: | 1 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | Kresimir Petric |
| FileDescription: | freeFTPd FTP+SSL/SFTP Server Setup |
| FileVersion: | |
| LegalCopyright: | |
| ProductName: | freeFTPd FTP+SSL/SFTP Server |
| ProductVersion: |
Summary
| Architecture: | IMAGE_FILE_MACHINE_I386 |
|---|---|
| Subsystem: | IMAGE_SUBSYSTEM_WINDOWS_GUI |
| Compilation Date: | 19-Jun-1992 22:22:17 |
| Detected languages: |
|
| Comments: | This installation was built with Inno Setup. |
| CompanyName: | Kresimir Petric |
| FileDescription: | freeFTPd FTP+SSL/SFTP Server Setup |
| FileVersion: | - |
| LegalCopyright: | - |
| ProductName: | freeFTPd FTP+SSL/SFTP Server |
| ProductVersion: | - |
DOS Header
| Magic number: | MZ |
|---|---|
| Bytes on last page of file: | 0x0050 |
| Pages in file: | 0x0002 |
| Relocations: | 0x0000 |
| Size of header: | 0x0004 |
| Min extra paragraphs: | 0x000F |
| Max extra paragraphs: | 0xFFFF |
| Initial SS value: | 0x0000 |
| Initial SP value: | 0x00B8 |
| Checksum: | 0x0000 |
| Initial IP value: | 0x0000 |
| Initial CS value: | 0x0000 |
| Overlay number: | 0x001A |
| OEM identifier: | 0x0000 |
| OEM information: | 0x0000 |
| Address of NE header: | 0x00000100 |
PE Headers
| Signature: | PE |
|---|---|
| Machine: | IMAGE_FILE_MACHINE_I386 |
| Number of sections: | 8 |
| Time date stamp: | 19-Jun-1992 22:22:17 |
| Pointer to Symbol Table: | 0x00000000 |
| Number of symbols: | 0 |
| Size of Optional Header: | 0x00E0 |
| Characteristics: |
|
Sections
Name | Virtual Address | Virtual Size | Raw Size | Charateristics | Entropy |
|---|---|---|---|---|---|
CODE | 0x00001000 | 0x00009280 | 0x00009400 | IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ | 6.53783 |
DATA | 0x0000B000 | 0x0000024C | 0x00000400 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 2.73544 |
BSS | 0x0000C000 | 0x00000E54 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.idata | 0x0000D000 | 0x00000950 | 0x00000A00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 4.43073 |
.tls | 0x0000E000 | 0x00000008 | 0x00000000 | IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE | 0 |
.rdata | 0x0000F000 | 0x00000018 | 0x00000200 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0.204488 |
.reloc | 0x00010000 | 0x000008B0 | 0x00000000 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 0 |
.rsrc | 0x00011000 | 0x00002C00 | 0x00002C00 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED | 4.47461 |
Resources
Title | Entropy | Size | Codepage | Language | Type |
|---|---|---|---|---|---|
1 | 5.05007 | 1376 | UNKNOWN | English - United States | RT_MANIFEST |
2 | 3.47151 | 1384 | UNKNOWN | Dutch - Netherlands | RT_ICON |
3 | 3.91708 | 744 | UNKNOWN | Dutch - Netherlands | RT_ICON |
4 | 3.91366 | 2216 | UNKNOWN | Dutch - Netherlands | RT_ICON |
4089 | 3.21823 | 754 | UNKNOWN | UNKNOWN | RT_STRING |
4090 | 3.31515 | 780 | UNKNOWN | UNKNOWN | RT_STRING |
4091 | 3.25024 | 718 | UNKNOWN | UNKNOWN | RT_STRING |
4093 | 2.86149 | 104 | UNKNOWN | UNKNOWN | RT_STRING |
4094 | 3.20731 | 180 | UNKNOWN | UNKNOWN | RT_STRING |
4095 | 3.04592 | 174 | UNKNOWN | UNKNOWN | RT_STRING |
Imports
advapi32.dll |
comctl32.dll |
kernel32.dll |
oleaut32.dll |
user32.dll |
Total processes
49
Monitored processes
12
Malicious processes
1
Suspicious processes
4
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 956 | "C:\Program Files\freeFTPd\freeFTPdService.exe" | C:\Program Files\freeFTPd\freeFTPdService.exe | — | services.exe | |||||||||||
User: SYSTEM Integrity Level: SYSTEM Description: freeFTPdService Module Exit code: 0 Version: 1, 0, 13, 0 Modules
| |||||||||||||||
| 1008 | "C:\Program Files\freeFTPd\freeFTPdService.exe" /Service | C:\Program Files\freeFTPd\freeFTPdService.exe | — | freeFTPd.tmp | |||||||||||
User: admin Integrity Level: HIGH Description: freeFTPdService Module Exit code: 0 Version: 1, 0, 13, 0 Modules
| |||||||||||||||
| 1748 | "C:\Program Files\freeFTPd\freeFTPdService.exe" /KeyGen | C:\Program Files\freeFTPd\freeFTPdService.exe | — | freeFTPd.tmp | |||||||||||
User: admin Integrity Level: HIGH Description: freeFTPdService Module Exit code: 0 Version: 1, 0, 13, 0 Modules
| |||||||||||||||
| 1872 | "C:\Users\admin\AppData\Local\Temp\freeFTPd.exe" | C:\Users\admin\AppData\Local\Temp\freeFTPd.exe | explorer.exe | ||||||||||||
User: admin Company: Kresimir Petric Integrity Level: MEDIUM Description: freeFTPd FTP+SSL/SFTP Server Setup Exit code: 0 Version: Modules
| |||||||||||||||
| 1920 | "C:\Program Files\freeFTPd\freeFTPdService.exe" | C:\Program Files\freeFTPd\freeFTPdService.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: freeFTPdService Module Exit code: 0 Version: 1, 0, 13, 0 Modules
| |||||||||||||||
| 2084 | C:\Windows\system32\net1 start freeFTPdService | C:\Windows\system32\net1.exe | — | net.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Net Command Exit code: 0 Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2196 | "C:\Users\admin\AppData\Local\Temp\is-T0UOK.tmp\wodOther.exe" | C:\Users\admin\AppData\Local\Temp\is-T0UOK.tmp\wodOther.exe | — | freeFTPd.tmp | |||||||||||
User: admin Company: WeOnlyDo! Software Integrity Level: HIGH Description: Setup addon Exit code: 0 Version: 1,0,0,1 Modules
| |||||||||||||||
| 2512 | "C:\Program Files\freeFTPd\freeFTPdService.exe" /RegServer | C:\Program Files\freeFTPd\freeFTPdService.exe | — | freeFTPd.tmp | |||||||||||
User: admin Integrity Level: HIGH Description: freeFTPdService Module Exit code: 0 Version: 1, 0, 13, 0 Modules
| |||||||||||||||
| 2624 | "C:\Users\admin\AppData\Local\Temp\freeFTPd.exe" /SPAWNWND=$50130 /NOTIFYWND=$20138 | C:\Users\admin\AppData\Local\Temp\freeFTPd.exe | freeFTPd.tmp | ||||||||||||
User: admin Company: Kresimir Petric Integrity Level: HIGH Description: freeFTPd FTP+SSL/SFTP Server Setup Exit code: 0 Version: Modules
| |||||||||||||||
| 2804 | "C:\Users\admin\AppData\Local\Temp\is-93O3D.tmp\freeFTPd.tmp" /SL5="$20138,647076,54272,C:\Users\admin\AppData\Local\Temp\freeFTPd.exe" | C:\Users\admin\AppData\Local\Temp\is-93O3D.tmp\freeFTPd.tmp | — | freeFTPd.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Setup/Uninstall Exit code: 0 Version: 51.52.0.0 Modules
| |||||||||||||||
Total events
532
Read events
499
Write events
33
Delete events
0
Modification events
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: Setup Version |
Value: 5.3.9 (a) | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: App Path |
Value: C:\Program Files\freeFTPd | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | InstallLocation |
Value: C:\Program Files\freeFTPd\ | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: Icon Group |
Value: freeFTPd | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: User |
Value: admin | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: Setup Type |
Value: full | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: Selected Components |
Value: main | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: Deselected Components |
Value: | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: Selected Tasks |
Value: desktopicon | |||
| (PID) Process: | (3332) freeFTPd.tmp | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\70DBC326-7505-4913-A0C1-C6BD87C1859D_is1 |
| Operation: | write | Name: | Inno Setup: Deselected Tasks |
Value: | |||
Executable files
7
Suspicious files
3
Text files
8
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3332 | freeFTPd.tmp | C:\Program Files\freeFTPd\is-CGK9K.tmp | — | |
MD5:— | SHA256:— | |||
| 3332 | freeFTPd.tmp | C:\Program Files\freeFTPd\is-PCU0R.tmp | — | |
MD5:— | SHA256:— | |||
| 3332 | freeFTPd.tmp | C:\Users\admin\AppData\Local\Temp\is-T0UOK.tmp\is-RAD07.tmp | — | |
MD5:— | SHA256:— | |||
| 3332 | freeFTPd.tmp | C:\Users\admin\AppData\Local\Temp\is-T0UOK.tmp\is-A0NL8.tmp | — | |
MD5:— | SHA256:— | |||
| 3332 | freeFTPd.tmp | C:\Users\admin\AppData\Local\Temp\is-T0UOK.tmp\is-8VJNO.tmp | — | |
MD5:— | SHA256:— | |||
| 3332 | freeFTPd.tmp | C:\Users\admin\AppData\Local\Temp\is-T0UOK.tmp\is-37A2F.tmp | — | |
MD5:— | SHA256:— | |||
| 3332 | freeFTPd.tmp | C:\Program Files\freeFTPd\freeFTPdService.exe | executable | |
MD5:997BF51D1FF11D9FB50C0F426BC35433 | SHA256:EEE46C7BB6D2259AAAD3339F3E5BE48DF6B7C0F622C68226C166FF4ADFC7443A | |||
| 3332 | freeFTPd.tmp | C:\Users\admin\AppData\Local\Temp\is-T0UOK.tmp\FTPServer.bmp | image | |
MD5:2451FA45E7480A18F90800A50C7D500E | SHA256:6DB47F17478AB2350738EACF8E55508C8A5849539BB09084DF8AD81CBFF88B1B | |||
| 1872 | freeFTPd.exe | C:\Users\admin\AppData\Local\Temp\is-93O3D.tmp\freeFTPd.tmp | executable | |
MD5:F0CCFB46F867443700D31C969BDCF552 | SHA256:54BB849D30567D5F10AC359F8B503732A3FCD76AD7CC72007EAB843B784367BB | |||
| 3332 | freeFTPd.tmp | C:\Users\admin\AppData\Local\Temp\is-T0UOK.tmp\wodOther.exe | executable | |
MD5:960A6AEAE8B6C3026FE19F97E6563504 | SHA256:74C93428F93552969210BADC15402985C6084805B1B03995687219F8563CF696 | |||
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
Download PCAP, analyze network streams, HTTP content and a lot more at the full report