File name:

setup.exe

Full analysis: https://app.any.run/tasks/ccbe23da-93ca-4c1e-889f-e09546bcba50
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Malware Trends Tracker     >>>
Analysis date: September 26, 2024, 15:52:09
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
stealer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

2735AA6B088EB9DB69FBB5AEE54F9518

SHA1:

51B08327CA7E95998D6EDB02CB635BD136F11DEF

SHA256:

511267E4E58DB76B91FD2E6FC561D58178D127DE256864EDD1D55980BD7662F3

SSDEEP:

393216:zhgiu3oz4nBH6si9+xfJst1WnvqDCf3Mx3LA:9X4zxxsPQvDvMxLA

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

    • Actions looks like stealing of personal data

      • setup.tmp (PID: 2584)
      • csrss.exe (PID: 620)
      • servers.exe (PID: 7084)
      • csrss.exe (PID: 524)
      • services.exe (PID: 756)
      • servers.exe (PID: 4016)
      • servers.exe (PID: 840)
      • Telegram.exe (PID: 4816)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • setup.exe (PID: 2540)
      • setup.exe (PID: 6924)
      • setup.tmp (PID: 2584)

    • Reads security settings of Internet Explorer

      • setup.tmp (PID: 7144)
      • servers.exe (PID: 840)

    • Uses TASKKILL.EXE to kill process

      • setup.tmp (PID: 2584)

    • Reads the Windows owner or organization settings

      • setup.tmp (PID: 2584)

    • Process drops legitimate windows executable

      • setup.tmp (PID: 2584)

    • Executes as Windows Service

      • servers.exe (PID: 4016)

    • Application launched itself

      • servers.exe (PID: 4016)

    • Checks Windows Trust Settings

      • servers.exe (PID: 840)

    • Process communicates with Telegram (possibly using it as an attacker's C2 server)

      • Telegram.exe (PID: 4816)

  • INFO

    • Checks supported languages

      • setup.exe (PID: 2540)
      • setup.tmp (PID: 7144)
      • setup.tmp (PID: 2584)
      • setup.exe (PID: 6924)
      • servers.exe (PID: 7084)
      • servers.exe (PID: 4016)
      • servers.exe (PID: 840)
      • Telegram.exe (PID: 4816)

    • Reads the computer name

      • setup.tmp (PID: 7144)
      • setup.tmp (PID: 2584)
      • servers.exe (PID: 7084)
      • servers.exe (PID: 4016)
      • servers.exe (PID: 840)
      • Telegram.exe (PID: 4816)

    • Create files in a temporary directory

      • setup.exe (PID: 2540)
      • setup.exe (PID: 6924)
      • setup.tmp (PID: 2584)
      • Telegram.exe (PID: 4816)

    • Process checks computer location settings

      • setup.tmp (PID: 7144)

    • Creates files or folders in the user directory

      • setup.tmp (PID: 2584)
      • Telegram.exe (PID: 4816)

    • Creates files in the program directory

      • setup.tmp (PID: 2584)

    • Reads Environment values

      • servers.exe (PID: 4016)
      • servers.exe (PID: 7084)
      • servers.exe (PID: 840)

    • Reads product name

      • servers.exe (PID: 7084)
      • servers.exe (PID: 4016)
      • servers.exe (PID: 840)

    • Creates a software uninstall entry

      • setup.tmp (PID: 2584)

    • Checks proxy server information

      • servers.exe (PID: 840)

    • Reads the software policy settings

      • servers.exe (PID: 840)

    • Reads the machine GUID from the registry

      • Telegram.exe (PID: 4816)
      • servers.exe (PID: 840)
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 (67.7)
.exe | Win32 EXE PECompact compressed (generic) (25.6)
.exe | Win32 Executable (generic) (2.7)
.exe | Win16/32 Executable Delphi generic (1.2)
.exe | Generic Win/DOS Executable (1.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:03:12 16:48:59+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi
PEType: PE32
LinkerVersion: 2.25
CodeSize: 741376
InitializedDataSize: 71168
UninitializedDataSize: -
EntryPoint: 0xb5eec
OSVersion: 6
ImageVersion: 6
SubsystemVersion: 6
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: Telegram FZ-LLC
FileDescription: Telegram Desktop Setup
FileVersion:
LegalCopyright:
OriginalFileName:
ProductName: Telegram Desktop
ProductVersion:
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
129
Monitored processes
17
Malicious processes
11
Suspicious processes
0

Behavior graph

Click at the process to see the details
start setup.exe setup.tmp no specs setup.exe setup.tmp taskkill.exe no specs conhost.exe no specs taskkill.exe no specs conhost.exe no specs sc.exe no specs conhost.exe no specs servers.exe telegram.exe servers.exe servers.exe csrss.exe csrss.exe services.exe

Process information

PID
CMD
Path
Indicators
Parent process
524%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16C:\Windows\System32\csrss.exe
—
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Client Server Runtime Process
Version:
10.0.19041.1 (WinBuild.160101.0800)
620%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16C:\Windows\System32\csrss.exe
—
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Client Server Runtime Process
Version:
10.0.19041.1 (WinBuild.160101.0800)
756C:\WINDOWS\system32\services.exeC:\Windows\System32\services.exe
wininit.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Services and Controller app
Version:
10.0.19041.1 (WinBuild.160101.0800)
840-kC:\Users\admin\AppData\Roaming\Telegram Desktop\modules\x64\d3d\servers.exe
servers.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Windows 任务的主机进程 host
Version:
1.0.0.1
Modules
Images
c:\users\admin\appdata\roaming\telegram desktop\modules\x64\d3d\servers.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
1060\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—sc.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
2252\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—taskkill.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
2540"C:\Users\admin\Desktop\setup.exe" C:\Users\admin\Desktop\setup.exe
explorer.exe
User:
admin
Company:
Telegram FZ-LLC
Integrity Level:
MEDIUM
Description:
Telegram Desktop Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\desktop\setup.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\acgenral.dll
2584"C:\Users\admin\AppData\Local\Temp\is-H3GMC.tmp\setup.tmp" /SL5="$603CC,46398608,813568,C:\Users\admin\Desktop\setup.exe" /SPAWNWND=$E0324 /NOTIFYWND=$D033E C:\Users\admin\AppData\Local\Temp\is-H3GMC.tmp\setup.tmp
setup.exe
User:
admin
Company:
Telegram FZ-LLC
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.1052.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-h3gmc.tmp\setup.tmp
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\comdlg32.dll
4016"C:\Users\admin\AppData\Roaming\Telegram Desktop\modules\x64\d3d\servers.exe"C:\Users\admin\AppData\Roaming\Telegram Desktop\modules\x64\d3d\servers.exe
services.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Description:
Windows 任务的主机进程 host
Version:
1.0.0.1
Modules
Images
c:\users\admin\appdata\roaming\telegram desktop\modules\x64\d3d\servers.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
4520\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—taskkill.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
Total events
6 973
Read events
6 944
Write events
28
Delete events
1

Modification events

(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:Inno Setup: Setup Version
Value:
6.0.4 (u)
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:Inno Setup: App Path
Value:
C:\Users\admin\AppData\Roaming\Telegram Desktop
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:InstallLocation
Value:
C:\Users\admin\AppData\Roaming\Telegram Desktop\
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:Inno Setup: Icon Group
Value:
Telegram Desktop
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:Inno Setup: User
Value:
admin
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:Inno Setup: Selected Tasks
Value:
desktopicon
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:Inno Setup: Deselected Tasks
Value:
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:Inno Setup: Language
Value:
english
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:DisplayName
Value:
Telegram Desktop 4.8.1 64bit
(PID) Process:(2584) setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{9FC54983-3BEA-4B41-B5BE-B28FB355EB5D}_is1
Operation:writeName:UninstallString
Value:
"C:\Users\admin\AppData\Roaming\Telegram Desktop\unins000.exe"
Executable files
9
Suspicious files
84
Text files
8
Unknown types
0

Dropped files

PID
Process
Filename
Type
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\is-9T09L.tmp —
MD5:—
SHA256:—
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\log.txt —
MD5:—
SHA256:—
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\is-6PECG.tmp —
MD5:—
SHA256:—
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\Telegram.exe —
MD5:—
SHA256:—
2584setup.tmpC:\Users\admin\AppData\Local\Temp\is-KHSKT.tmp\_isetup\_setup64.tmpexecutable
MD5:E4211D6D009757C078A9FAC7FF4F03D4
SHA256:388A796580234EFC95F3B1C70AD4CB44BFDDC7BA0F9203BF4902B9929B136F95
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\tdata\is-SO6RR.tmpbinary
MD5:52D67B3FDC75959EF804AAAF728A75EA
SHA256:3E2F06E83E544869F8162DEE569D4DBF21E1102139594C88945E7A2359CFB595
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\tdata\is-RB5ID.tmpbinary
MD5:1274795C5846D49C2CDABC4D0CEA8010
SHA256:9295BE9D6CC2984C0AD9495EA980F2BA7867522F75D6C364B2FAD9F7208F1785
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\tdata\11E3DA405A893DF8sbinary
MD5:4B3234B52919C8200D646F4B5933037E
SHA256:786926B94BE6808E34AED44BCB7251BDAB0F5B885B2FC79A8A31B558166D4565
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\tdata\04CC6B33DC7FC55Bsbinary
MD5:CA3DC42E4B02EC2B4D3E0F81522E0B28
SHA256:FA96536E165655841DD36CE3B8677BA0DA3CAE818E1F9BD92CF9A373F00AF21B
2584setup.tmpC:\Users\admin\AppData\Roaming\Telegram Desktop\tdata\is-AIF9S.tmpbinary
MD5:51846CDE385429577A9672F6AB8E4E2B
SHA256:F039A28C8CF7114BD001CA421706BA014BA30B2F62920F29C1941D5BB3738561
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
618
TCP/UDP connections
51
DNS requests
11
Threats
629

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
—
149.154.167.99:443
https://td.telegram.org/tx64/tx64upd5005005
unknown
—
—
—
4816
Telegram.exe
POST
200
149.154.167.41:80
http://149.154.167.41:80/api
unknown
—
—
unknown
4816
Telegram.exe
POST
200
149.154.167.41:80
http://149.154.167.41:80/api
unknown
—
—
unknown
4816
Telegram.exe
POST
200
149.154.167.41:80
http://149.154.167.41:80/api
unknown
—
—
unknown
4816
Telegram.exe
POST
200
149.154.167.41:80
http://149.154.167.41:80/api
unknown
—
—
unknown
4816
Telegram.exe
POST
200
149.154.167.41:80
http://149.154.167.41:80/api
unknown
—
—
unknown
4816
Telegram.exe
POST
200
149.154.167.41:80
http://149.154.167.41:80/api
unknown
—
—
unknown
4816
Telegram.exe
POST
200
149.154.167.41:80
http://149.154.167.41:80/api
unknown
—
—
unknown
4816
Telegram.exe
POST
200
149.154.167.41:80
http://149.154.167.41:80/api
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
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5336
SearchApp.exe
104.126.37.178:443
www.bing.com
Akamai International B.V.
DE
whitelisted
5336
SearchApp.exe
20.189.173.1:443
browser.pipe.aria.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
840
servers.exe
104.22.47.197:443
pc.apitelegram.vn
CLOUDFLARENET
—
unknown
4816
Telegram.exe
149.154.167.41:443
—
Telegram Messenger Inc
GB
unknown

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.184.206
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
whitelisted
pc.apitelegram.vn
  • 104.22.47.197
  • 172.67.7.106
  • 104.22.46.197
unknown
browser.pipe.aria.microsoft.com
  • 20.189.173.1
whitelisted
www.bing.com
  • 104.126.37.178
  • 104.126.37.154
  • 104.126.37.171
  • 104.126.37.161
  • 104.126.37.160
  • 104.126.37.163
  • 104.126.37.162
  • 104.126.37.177
  • 104.126.37.155
whitelisted
td.telegram.org
  • 149.154.167.99
whitelisted
dns.google.com
  • 8.8.8.8
  • 8.8.4.4
whitelisted
crl.microsoft.com
  • 23.48.23.156
  • 23.48.23.143
whitelisted

Threats

PID
Process
Class
Message
4816
Telegram.exe
Misc activity
ET INFO Observed Google DNS over HTTPS Domain (dns .google .com in TLS SNI)
628 ETPRO signatures available at the full report
No debug info
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Reports
setup.exe