File name:

FSDCInstaller_20241128_r2844-1733447696861.exe

Full analysis: https://app.any.run/tasks/4181b50d-5a2a-4c48-8de7-8b33ab57dd97
Verdict: Malicious activity
Analysis date: December 06, 2024, 09:01:52
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
qrcode
arch-exec
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive, 5 sections
MD5:

F3244A1763AE0B426541A88C4D734642

SHA1:

4C8448F89D1CC45222F3E4D8EFF1A22078F7B12A

SHA256:

32B22826414329CF462225459CE497C4CF8DEB7721B612C04EA56E6B86D062BF

SSDEEP:

98304:rTkYWuhv8nYg9b9Z7QHIbbfeNGj547SnxgUae8Fyq85mkxxUA/8w9R6lgdA8yaeT:TvqFMFbsf7eRd/q7UH31mn9

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

    No malicious indicators.

  • SUSPICIOUS

    • Malware-specific behavior (creating "System.dll" in Temp)

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)

    • Drops 7-zip archiver for unpacking

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)

    • Executable content was dropped or overwritten

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)
      • fsdc.exe (PID: 5252)

    • Uses NETSH.EXE to add a firewall rule or allowed programs

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)

    • Uses NETSH.EXE to delete a firewall rule or allowed programs

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)

    • Uses NETSH.EXE to change the status of the firewall

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)

    • Executes as Windows Service

      • FsdcSvc.exe (PID: 5400)

    • Reads security settings of Internet Explorer

      • FsdcSvc.exe (PID: 5400)

    • There is functionality for communication over UDP network (YARA)

      • FsdcSvc.exe (PID: 5400)

  • INFO

    • Reads the computer name

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)
      • FsdcSvc.exe (PID: 6476)
      • FsdcSvc.exe (PID: 5400)

    • Checks supported languages

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)
      • FsdcSvc.exe (PID: 6476)
      • FsdcSvc.exe (PID: 5400)

    • Creates files in the program directory

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)

    • Create files in a temporary directory

      • FSDCInstaller_20241128_r2844-1733447696861.exe (PID: 6896)

    • The process uses the downloaded file

      • FsdcSvc.exe (PID: 5400)
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) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2021:09:25 21:55:49+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 26112
InitializedDataSize: 141824
UninitializedDataSize: 2048
EntryPoint: 0x34f7
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
161
Monitored processes
35
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start fsdcinstaller_20241128_r2844-1733447696861.exe netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs netsh.exe no specs conhost.exe no specs fsdcsvc.exe no specs fsdcsvc.exe no specs fsdc.exe fsdcinstaller_20241128_r2844-1733447696861.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
236netsh advfirewall firewall set rule name = all protocol = TCP localport = 9528 new action = allowC:\Windows\SysWOW64\netsh.exe—FSDCInstaller_20241128_r2844-1733447696861.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
556netsh advfirewall firewall set rule name = all protocol = UDP localport = 7089 new action = allowC:\Windows\SysWOW64\netsh.exe—FSDCInstaller_20241128_r2844-1733447696861.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
1140\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—netsh.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
2212netsh advfirewall firewall delete rule name = "TCP 9527"C:\Windows\SysWOW64\netsh.exe—FSDCInstaller_20241128_r2844-1733447696861.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
2828\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—netsh.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
3140\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—netsh.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
3640netsh advfirewall firewall set rule name = all protocol = UDP localport = 7117 new action = allowC:\Windows\SysWOW64\netsh.exe—FSDCInstaller_20241128_r2844-1733447696861.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
3700\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—netsh.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
3952netsh advfirewall firewall set rule name = all protocol = TCP localport = 9527 new action = allowC:\Windows\SysWOW64\netsh.exe—FSDCInstaller_20241128_r2844-1733447696861.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
4628netsh advfirewall firewall delete rule name = "UDP 7088"C:\Windows\SysWOW64\netsh.exe—FSDCInstaller_20241128_r2844-1733447696861.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\netsh.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
Total events
5 339
Read events
5 336
Write events
3
Delete events
0

Modification events

(PID) Process:(6896) FSDCInstaller_20241128_r2844-1733447696861.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Friendess\DataCenter
Operation:writeName:LatestVersion
Value:
V2.7.1.1
(PID) Process:(5252) fsdc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Friendess\DataCenter
Operation:writeName:HdInfoHash
Value:
99226C807621B4853E3D4B5CA83E9DB1
(PID) Process:(5252) fsdc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Friendess\DataCenter
Operation:writeName:WarnIntervalMins
Value:
5
Executable files
19
Suspicious files
58
Text files
51
Unknown types
0

Dropped files

PID
Process
Filename
Type
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Program Files (x86)\Friendess\Share\TaskClient\RunTaskClient.exeexecutable
MD5:C82FC3110F1C999C1234E194399EE92E
SHA256:C4CC88D191169323EBDD20995CA8D8AE01B9F6F7F7D75B71407B289918687220
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Program Files (x86)\Friendess\Share\fsdc\RunFSDC.exeexecutable
MD5:0E01F285864D82253A89AE13B8D9E449
SHA256:139D34B8CC4D69D42B15DD2D56BF79CC2D4BE080C63AACE95D0BEA3BD08000CF
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Users\admin\AppData\Local\Temp\nsk64BA.tmp\System.dllexecutable
MD5:CFF85C549D536F651D4FB8387F1976F2
SHA256:8DC562CDA7217A3A52DB898243DE3E2ED68B80E62DDCB8619545ED0B4E7F65A8
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Users\admin\AppData\Local\Temp\nsp648A.tmpexecutable
MD5:5DEF44160B85DA29BA629B00A273CEB1
SHA256:C519BDEB3C783EDCDCFB68B976A12534674EA151D84AC27072C0ECF3CC205DFE
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Program Files (x86)\Friendess\Share\fsdc\V2.7.1.1\7z.dllexecutable
MD5:9954584250324791BEBDE54E8264A97C
SHA256:B5B25E9FB4A5175EF0D21C7C7F9D51D7D3F4000E147440571FF57FCB46DCAEA2
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Program Files (x86)\Friendess\Share\fsdc\FsdcSvc.exeexecutable
MD5:6D95983A91455B884F0D41C6F8E66C37
SHA256:2A4F71A1C3C750B4F1F230D28291E79DCCE831916E57D2390926E8FFEF2E837E
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Program Files (x86)\Friendess\Share\fsdc\V2.7.1.1\RunFSDC.exeexecutable
MD5:0E01F285864D82253A89AE13B8D9E449
SHA256:139D34B8CC4D69D42B15DD2D56BF79CC2D4BE080C63AACE95D0BEA3BD08000CF
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Program Files (x86)\Friendess\Share\fsdc\V2.7.1.1\fsdc.exeexecutable
MD5:3007DA6B77CACC91AA22E9C67F9F4A3C
SHA256:860846DF9E27A5E60DC2495732591769610B42F7466469CF4C1B891F2039C2B1
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Program Files (x86)\Friendess\Share\fsdc\V2.7.1.1\ShareMemTool.exeexecutable
MD5:3787B0E8C65037F32E33D3F4E89CFECB
SHA256:DF959CFD8414B101FBCFBBE9A8D505DB002447B30BA0AE01B615F6AA94361D9D
6896FSDCInstaller_20241128_r2844-1733447696861.exeC:\Program Files (x86)\Friendess\Share\fsdc\V2.7.1.1\TaskClient.exeexecutable
MD5:EECEC5396F2B563B2830C13996E6D503
SHA256:B48292B3195C1FDDD6C6FC6403A3CBE69981603064DDB11CC3E8A0ECDE38F708
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
61
DNS requests
25
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
3208
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
whitelisted
2380
SIHClient.exe
GET
200
2.23.181.156:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
2380
SIHClient.exe
GET
200
2.23.181.156:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
5252
fsdc.exe
GET
200
163.181.92.234:80
http://d.fscut.com/upgradeCenter/apps/TaskClient/2_0_4_5/TaskClient-1712467086715.zip
unknown
—
—
unknown
5252
fsdc.exe
POST
200
8.211.6.3:80
http://upd8.fscut.com/api/release/check/batch?gmid=647028
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
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
1176
svchost.exe
20.190.160.17:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5064
SearchApp.exe
2.23.209.143:443
www.bing.com
Akamai International B.V.
GB
whitelisted
1176
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
5064
SearchApp.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
3560
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1076
svchost.exe
23.218.210.69:443
go.microsoft.com
AKAMAI-AS
DE
whitelisted
4712
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted

DNS requests

Domain
IP
Reputation
login.live.com
  • 20.190.160.17
  • 40.126.32.68
  • 40.126.32.72
  • 40.126.32.76
  • 40.126.32.74
  • 40.126.32.134
  • 20.190.160.20
  • 40.126.32.133
whitelisted
www.bing.com
  • 2.23.209.143
  • 2.23.209.133
  • 2.23.209.141
  • 2.23.209.135
  • 2.23.209.137
  • 2.23.209.139
  • 2.23.209.140
  • 2.23.209.136
  • 2.23.209.142
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
go.microsoft.com
  • 23.218.210.69
whitelisted
settings-win.data.microsoft.com
  • 4.231.128.59
  • 51.124.78.146
  • 40.127.240.158
whitelisted
arc.msn.com
  • 20.103.156.88
whitelisted
fd.api.iris.microsoft.com
  • 20.223.35.26
whitelisted
hdauth.fscut.com
  • 8.211.6.3
  • 8.211.44.48
unknown
www.fscut.com
  • 47.103.37.176
unknown
slscr.update.microsoft.com
  • 172.202.163.200
whitelisted

Threats

No threats detected
Process
Message
fsdc.exe
12/6/2024 9:02:23 AM [SYSTEM] SysStart6752BDA0592 Procceed by THttpStartHandler
fsdc.exe
12/6/2024 9:02:24 AM [SYSTEM] SysStart6752BDA0592 Procceed by TDBInitHandler
fsdc.exe
12/6/2024 9:02:25 AM [SYSTEM] SysStart6752BDA0592 Procceed by TFsdcInitHandler
fsdc.exe
12/6/2024 9:02:25 AM [SYSTEM] SysStart6752BDA0592 Procceed by THttpInitHandler
fsdc.exe
12/6/2024 9:02:25 AM [SYSTEM] SysInitialized6752BDA2552 Procceed by TEventBusStartHandler
fsdc.exe
12/6/2024 9:02:25 AM [SYSTEM] SysInitialized6752BDA2552 Procceed by TTaskSchedulerStartHandler
fsdc.exe
12/6/2024 9:02:25 AM [SYSTEM] SysInitialized6752BDA2552 Procceed by TAppEventHandler
fsdc.exe
12/6/2024 9:02:25 AM [LOG] LOG6752BDA2526 Procceed by TLogHandler
fsdc.exe
12/6/2024 9:02:25 AM [LOG] LOG6752BDA2526 Procceed by TFsdcLogReporter
fsdc.exe
TcpConnectThread
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Reports
FSDCInstaller_20241128_r2844-1733447696861.exe