File name:

dotNetFx40_Full_setup.exe

Full analysis: https://app.any.run/tasks/a188e3eb-fce5-48a3-aab3-7efb3d625992
Verdict: Malicious activity
Analysis date: January 15, 2024, 17:00:41
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
MD5:

53406E9988306CBD4537677C5336ABA4

SHA1:

06BECADB92A5FCCA2529C0B93687C2A0C6D0D610

SHA256:

FA1AFFF978325F8818CE3A559D67A58297D9154674DE7FD8EB03656D93104425

SSDEEP:

24576:+tW4x8xAxCdUcyezFSjaBHFaNlsqK5/oh6iZf1LUXw/vxNI:d4x8xqCGexm8FCspg0iZf1LUXD

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

    • Drops the executable file immediately after the start

      • dotNetFx40_Full_setup.exe (PID: 2408)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • dotNetFx40_Full_setup.exe (PID: 2408)

    • Executable content was dropped or overwritten

      • dotNetFx40_Full_setup.exe (PID: 2408)

  • INFO

    • Checks supported languages

      • dotNetFx40_Full_setup.exe (PID: 2408)
      • Setup.exe (PID: 548)

    • Reads the computer name

      • dotNetFx40_Full_setup.exe (PID: 2408)
      • Setup.exe (PID: 548)

    • Create files in a temporary directory

      • dotNetFx40_Full_setup.exe (PID: 2408)
      • Setup.exe (PID: 548)

    • Reads the machine GUID from the registry

      • dotNetFx40_Full_setup.exe (PID: 2408)

    • Reads CPU info

      • Setup.exe (PID: 548)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2009:10:09 21:27:34+02:00
ImageFileCharacteristics: Executable, Large address aware, 32-bit
PEType: PE32
LinkerVersion: 10
CodeSize: 165376
InitializedDataSize: 24064
UninitializedDataSize: -
EntryPoint: 0x191c6
OSVersion: 5.1
ImageVersion: 10
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 4.0.30319.1
ProductVersionNumber: 4.0.30319.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft Corporation
FileDescription: Microsoft .NET Framework 4 Setup
FileVersion: 4.0.30319.01
InternalName: dotNetFx40_Full_setup.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: dotNetFx40_Full_setup.exe
ProductName: Microsoft .NET Framework 4
ProductVersion: 4.0.30319.01
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
3
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start dotnetfx40_full_setup.exe setup.exe dotnetfx40_full_setup.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
548C:\b44834cecfe13eed97b6851cff\\Setup.exe /x86 /x64 /ia64 /webC:\b44834cecfe13eed97b6851cff\Setup.exe
dotNetFx40_Full_setup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Setup Installer
Exit code:
0
Version:
10.0.30319.1 built by: RTMRel
Modules
Images
c:\b44834cecfe13eed97b6851cff\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\b44834cecfe13eed97b6851cff\setupengine.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
2044"C:\Users\admin\AppData\Local\Temp\dotNetFx40_Full_setup.exe" C:\Users\admin\AppData\Local\Temp\dotNetFx40_Full_setup.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Framework 4 Setup
Exit code:
3221226540
Version:
4.0.30319.01
Modules
Images
c:\users\admin\appdata\local\temp\dotnetfx40_full_setup.exe
c:\windows\system32\ntdll.dll
2408"C:\Users\admin\AppData\Local\Temp\dotNetFx40_Full_setup.exe" C:\Users\admin\AppData\Local\Temp\dotNetFx40_Full_setup.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft .NET Framework 4 Setup
Exit code:
0
Version:
4.0.30319.01
Modules
Images
c:\users\admin\appdata\local\temp\dotnetfx40_full_setup.exe
c:\windows\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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24483_none_2b200f664577e14b\comctl32.dll
c:\windows\system32\gdi32.dll
Total events
108
Read events
108
Write events
0
Delete events
0

Modification events

No data
Executable files
31
Suspicious files
0
Text files
81
Unknown types
0

Dropped files

PID
Process
Filename
Type
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\watermark.bmpimage
MD5:B0075CEE80173D764C0237E840BA5879
SHA256:AB18374B3AAB10E5979E080D0410579F9771DB888BA1B80A5D81BA8896E2D33A
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\Graphics\Rotate1.icoimage
MD5:26A00597735C5F504CF8B3E7E9A7A4C1
SHA256:37026C4EA2182D7908B3CF0CEF8A6F72BDDCA5F1CFBC702F35B569AD689CF0AF
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\header.bmpimage
MD5:514BFCD8DA66722A9639EB41ED3988B7
SHA256:6B8201ED10CE18FFADE072B77C6D1FCACCF1D29ACB47D86F553D9BEEBD991290
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\Graphics\Print.icoimage
MD5:7E55DDC6D611176E697D01C90A1212CF
SHA256:FF542E32330B123486797B410621E19EAFB39DF3997E14701AFA4C22096520ED
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\Graphics\Rotate3.icoimage
MD5:924FD539523541D42DAD43290E6C0DB5
SHA256:02A7FE932029C6FA24D1C7CC06D08A27E84F43A0CBC47B7C43CAC59424B3D1F6
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\Graphics\Rotate6.icoimage
MD5:70006BF18A39D258012875AEFB92A3D1
SHA256:19ABCEDF93D790E19FB3379CB3B46371D3CBFF48FE7E63F4FDCC2AC23A9943E4
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\DisplayIcon.icoimage
MD5:F9657D290048E169FFABBBB9C7412BE0
SHA256:B74AD253B9B8F9FCADE725336509143828EE739CC2B24782BE3ECFF26F229160
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\Graphics\Rotate2.icoimage
MD5:8419CAA81F2377E09B7F2F6218E505AE
SHA256:DB89D8A45C369303C04988322B2774D2C7888DA5250B4DAB2846DEEF58A7DE22
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\Graphics\Rotate4.icoimage
MD5:BB55B5086A9DA3097FB216C065D15709
SHA256:8D82FF7970C9A67DA8134686560FE3A6C986A160CED9D1CC1392F2BA75C698AB
2408dotNetFx40_Full_setup.exeC:\b44834cecfe13eed97b6851cff\Graphics\Rotate5.icoimage
MD5:3B4861F93B465D724C60670B64FCCFCF
SHA256:7237051D9AF5DB972A1FECF0B35CD8E9021471740782B0DBF60D3801DC9F5F75
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
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
Process
Message
Setup.exe
The operation completed successfully.
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Reports
dotNetFx40_Full_setup.exe