File name:

freeSSHd.exe

Full analysis: https://app.any.run/tasks/ae58e47a-bea9-4637-8bde-ceae84be4f9a
Verdict: Suspicious activity
Analysis date: October 10, 2018, 19:12:24
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

B68996385F10DB76CFDD37A5E8C96424

SHA1:

6345B241B4C284916C3993F2C291B367CDABD0A9

SHA256:

7135B6F6C58E6A3FA6E3FD25322E35A6904EAC59C3E0A7E5E510EA12D23D37CA

SSDEEP:

24576:j20y+3P5EPpRAB+9h910VmkfCkMpLoPG+l3tZGAj2wT:j2GBwAQ9v10UlBpLo3l3Pz1T

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

      • FreeSSHDService.exe (PID: 940)
      • FreeSSHDService.exe (PID: 3208)
      • FreeSSHDService.exe (PID: 1708)
      • FreeSSHDService.exe (PID: 3788)
    • Starts NET.EXE for service management

      • freeSSHd.tmp (PID: 3976)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • freeSSHd.exe (PID: 3552)
      • freeSSHd.exe (PID: 3232)
      • freeSSHd.tmp (PID: 3976)
      • FreeSSHDService.exe (PID: 3788)
    • Creates files in the program directory

      • FreeSSHDService.exe (PID: 3208)
    • Creates or modifies windows services

      • freeSSHd.tmp (PID: 3976)
    • Creates files in the Windows directory

      • FreeSSHDService.exe (PID: 3788)
  • INFO

    • Application was dropped or rewritten from another process

      • freeSSHd.tmp (PID: 3976)
      • freeSSHd.tmp (PID: 584)
      • wodOther.exe (PID: 2364)
    • Application launched itself

      • chrome.exe (PID: 1996)
    • Creates files in the program directory

      • freeSSHd.tmp (PID: 3976)
    • Creates files in the user directory

      • opera.exe (PID: 3868)
    • Creates a software uninstall entry

      • freeSSHd.tmp (PID: 3976)
    • Loads dropped or rewritten executable

      • freeSSHd.tmp (PID: 3976)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

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: freeSSHd SSH/Telnet Server Setup
FileVersion:
LegalCopyright:
ProductName: freeSSHd SSH/Telnet Server
ProductVersion:

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • Dutch - Netherlands
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: Kresimir Petric
FileDescription: freeSSHd SSH/Telnet Server Setup
FileVersion: -
LegalCopyright: -
ProductName: freeSSHd SSH/Telnet 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:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

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
4.47076

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
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
56
Monitored processes
20
Malicious processes
1
Suspicious processes
2

Behavior graph

Click at the process to see the details
drop and start start drop and start drop and start drop and start drop and start drop and start freesshd.exe freesshd.tmp no specs freesshd.exe freesshd.tmp opera.exe chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs wodother.exe no specs freesshdservice.exe no specs freesshdservice.exe no specs freesshdservice.exe no specs net.exe no specs net1.exe no specs freesshdservice.exe ui0detect.exe no specs ui0detect.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
584"C:\Users\admin\AppData\Local\Temp\is-CCE77.tmp\freeSSHd.tmp" /SL5="$C05C2,624808,54272,C:\Users\admin\AppData\Local\Temp\freeSSHd.exe" C:\Users\admin\AppData\Local\Temp\is-CCE77.tmp\freeSSHd.tmpfreeSSHd.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-cce77.tmp\freesshd.tmp
c:\systemroot\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\oleaut32.dll
600"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=880,14124863652119053414,5567300597640113184,131072 --enable-features=PasswordImport --service-pipe-token=C3A985CFCB82CAA3C45A073678EA14FE --lang=en-US --instant-process --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=C3A985CFCB82CAA3C45A073678EA14FE --renderer-client-id=5 --mojo-platform-channel-handle=1936 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
68.0.3440.106
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\68.0.3440.106\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
928C:\Windows\system32\UI0Detect.exeC:\Windows\system32\UI0Detect.exeservices.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Interactive services detection
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ui0detect.exe
c:\systemroot\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
940"C:\Program Files\freeSSHd\FreeSSHDService.exe" /RegServerC:\Program Files\freeSSHd\FreeSSHDService.exefreeSSHd.tmp
User:
admin
Integrity Level:
HIGH
Description:
FreeSSHDService Module
Exit code:
0
Version:
1, 3, 1, 26
Modules
Images
c:\program files\freesshd\freesshdservice.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\secur32.dll
1708"C:\Program Files\freeSSHd\FreeSSHDService.exe" /ServiceC:\Program Files\freeSSHd\FreeSSHDService.exefreeSSHd.tmp
User:
admin
Integrity Level:
HIGH
Description:
FreeSSHDService Module
Exit code:
0
Version:
1, 3, 1, 26
Modules
Images
c:\program files\freesshd\freesshdservice.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\secur32.dll
1996"C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Program Files\Google\Chrome\Application\chrome.exe
explorer.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
3221225547
Version:
68.0.3440.106
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\68.0.3440.106\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2364"C:\Users\admin\AppData\Local\Temp\is-CMFNE.tmp\wodOther.exe"C:\Users\admin\AppData\Local\Temp\is-CMFNE.tmp\wodOther.exefreeSSHd.tmp
User:
admin
Company:
WeOnlyDo! Software
Integrity Level:
HIGH
Description:
Setup addon
Exit code:
0
Version:
1,0,0,1
Modules
Images
c:\users\admin\appdata\local\temp\is-cmfne.tmp\wodother.exe
c:\systemroot\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
3052"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3612 --on-initialized-event-handle=304 --parent-handle=308 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exechrome.exe
User:
admin
Company:
Google Inc.
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
68.0.3440.106
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\68.0.3440.106\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
3208"C:\Program Files\freeSSHd\FreeSSHDService.exe" /KeyGenC:\Program Files\freeSSHd\FreeSSHDService.exefreeSSHd.tmp
User:
admin
Integrity Level:
HIGH
Description:
FreeSSHDService Module
Exit code:
0
Version:
1, 3, 1, 26
Modules
Images
c:\program files\freesshd\freesshdservice.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wsock32.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\secur32.dll
3232"C:\Users\admin\AppData\Local\Temp\freeSSHd.exe" /SPAWNWND=$1C0206 /NOTIFYWND=$C05C2 C:\Users\admin\AppData\Local\Temp\freeSSHd.exe
freeSSHd.tmp
User:
admin
Company:
Kresimir Petric
Integrity Level:
HIGH
Description:
freeSSHd SSH/Telnet Server Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\freesshd.exe
c:\systemroot\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\oleaut32.dll
Total events
914
Read events
711
Write events
200
Delete events
3

Modification events

(PID) Process:(3868) opera.exeKey:HKEY_CURRENT_USER\Software\Opera Software
Operation:writeName:Last CommandLine v2
Value:
C:\Program Files\Opera\opera.exe
(PID) Process:(3868) opera.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(1996) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(1996) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(3052) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:writeName:1996-13183672379880281
Value:
259
(PID) Process:(1996) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(1996) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(1996) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(1996) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes
Operation:delete valueName:3516-13180984670829101
Value:
0
(PID) Process:(1996) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
Executable files
8
Suspicious files
49
Text files
137
Unknown types
11

Dropped files

PID
Process
Filename
Type
3868opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr3C5D.tmp
MD5:
SHA256:
3868opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\opr3C7D.tmp
MD5:
SHA256:
1996chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\c0e0d6fe-8204-40f9-9ce4-e3613a1174b8.tmp
MD5:
SHA256:
1996chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Download Service\EntryDB\000016.dbtmp
MD5:
SHA256:
1996chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000016.dbtmp
MD5:
SHA256:
3868opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\operaprefs.initext
MD5:
SHA256:
1996chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Versiontext
MD5:
SHA256:
3868opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\tasks.xmlxml
MD5:
SHA256:
1996chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:
SHA256:
1996chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\b4f6ec81-220e-4e0a-a9f7-e156bb31122a.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
12
DNS requests
8
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3788
FreeSSHDService.exe
GET
200
91.134.235.212:80
http://www.freesshd.com/update.php
FR
text
287 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3868
opera.exe
82.145.215.40:443
certs.opera.com
Opera Software AS
whitelisted
1996
chrome.exe
216.58.211.99:443
www.gstatic.com
Google Inc.
US
whitelisted
1996
chrome.exe
172.217.17.35:443
www.google.de
Google Inc.
US
whitelisted
1996
chrome.exe
172.217.20.67:443
clientservices.googleapis.com
Google Inc.
US
whitelisted
1996
chrome.exe
172.217.17.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3788
FreeSSHDService.exe
91.134.235.212:80
www.freesshd.com
OVH SAS
FR
suspicious
1996
chrome.exe
216.58.211.109:443
accounts.google.com
Google Inc.
US
whitelisted
1996
chrome.exe
216.58.212.131:443
ssl.gstatic.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
certs.opera.com
  • 82.145.215.40
whitelisted
www.gstatic.com
  • 216.58.211.99
whitelisted
www.google.de
  • 172.217.17.35
whitelisted
clientservices.googleapis.com
  • 172.217.20.67
whitelisted
safebrowsing.googleapis.com
  • 172.217.17.106
whitelisted
accounts.google.com
  • 216.58.211.109
shared
ssl.gstatic.com
  • 216.58.212.131
whitelisted
www.freesshd.com
  • 91.134.235.212
malicious

Threats

No threats detected
No debug info