File name:

webcamrecordersetup.exe

Full analysis: https://app.any.run/tasks/1ce71249-3935-42bf-a050-8e01cd25d9f3
Verdict: Malicious activity
Analysis date: September 14, 2020, 07:39:01
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:

B3242F68D0E97A51D984E074EADC5F6F

SHA1:

57C76D225C6AF676A68F307BF8A9449E6E30A022

SHA256:

F55F5F0B070786948E89FB5810D54286BDE9ACA92897A7CC31FE4CD270E1A86A

SSDEEP:

49152:Pv8iKTIPifjRLFeJtxL+NAfVXtGvDIH1oVkZtmiNf3RfdBzi4MjeK+k7ZNqW:38pT/pFePxLLfVdGsVoctRffd9i4Wr7l

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

    • Writes to a start menu file

      • webcamrecordersetup.tmp (PID: 3432)

    • Registers / Runs the DLL via REGSVR32.EXE

      • webcamrecordersetup.tmp (PID: 3432)
      • runonce.exe (PID: 780)

    • Application was dropped or rewritten from another process

      • WebcamRecorder.exe (PID: 3804)

    • Changes the autorun value in the registry

      • rundll32.exe (PID: 2500)

    • Loads dropped or rewritten executable

      • WebcamRecorder.exe (PID: 3804)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • webcamrecordersetup.exe (PID: 1980)
      • webcamrecordersetup.exe (PID: 1508)
      • WebcamRecorder.exe (PID: 3804)
      • webcamrecordersetup.tmp (PID: 3432)
      • rundll32.exe (PID: 2500)

    • Creates files in the user directory

      • webcamrecordersetup.tmp (PID: 3432)

    • Uses RUNDLL32.EXE to load library

      • webcamrecordersetup.tmp (PID: 3432)

    • Creates files in the Windows directory

      • rundll32.exe (PID: 2500)

    • Removes files from Windows directory

      • rundll32.exe (PID: 2500)

    • Application launched itself

      • runonce.exe (PID: 2424)

  • INFO

    • Creates files in the program directory

      • webcamrecordersetup.tmp (PID: 3432)

    • Loads dropped or rewritten executable

      • webcamrecordersetup.tmp (PID: 3432)

    • Creates a software uninstall entry

      • webcamrecordersetup.tmp (PID: 3432)

    • Application was dropped or rewritten from another process

      • webcamrecordersetup.tmp (PID: 2600)
      • webcamrecordersetup.tmp (PID: 3432)
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 (81.5)
.exe | Win32 Executable Delphi generic (10.5)
.exe | Win32 Executable (generic) (3.3)
.exe | Win16/32 Executable Delphi generic (1.5)
.exe | Generic Win/DOS Executable (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: 132096
UninitializedDataSize: -
EntryPoint: 0x9c40
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:
FileDescription: Free2X Webcam Recorder Setup
FileVersion:
LegalCopyright:
ProductName: Free2X Webcam Recorder
ProductVersion:

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-1992 22:22:17
Detected languages:
  • English - United States
Comments: This installation was built with Inno Setup.
CompanyName: -
FileDescription: Free2X Webcam Recorder Setup
FileVersion: -
LegalCopyright: -
ProductName: Free2X Webcam Recorder
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
0x00009364
0x00009400
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.56089
DATA
0x0000B000
0x0000024C
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.7391
BSS
0x0000C000
0x00000E88
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
0x000008B4
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0
.rsrc
0x00011000
0x0001F280
0x0001F400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
4.22624

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.05007
1376
Latin 1 / Western European
English - United States
RT_MANIFEST
2
4.13007
21640
Latin 1 / Western European
English - United States
RT_ICON
3
4.19652
16936
Latin 1 / Western European
English - United States
RT_ICON
4
4.46951
9640
Latin 1 / Western European
English - United States
RT_ICON
5
5.11424
4264
Latin 1 / Western European
English - United States
RT_ICON
6
5.94952
1128
Latin 1 / Western European
English - United States
RT_ICON
4089
3.21823
754
Latin 1 / Western European
UNKNOWN
RT_STRING
4090
3.31515
780
Latin 1 / Western European
UNKNOWN
RT_STRING
4091
3.25024
718
Latin 1 / Western European
UNKNOWN
RT_STRING
4093
2.86149
104
Latin 1 / Western European
UNKNOWN
RT_STRING

Imports

advapi32.dll
comctl32.dll
kernel32.dll
oleaut32.dll
user32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
11
Malicious processes
6
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start webcamrecordersetup.exe webcamrecordersetup.tmp no specs webcamrecordersetup.exe webcamrecordersetup.tmp regsvr32.exe no specs rundll32.exe runonce.exe no specs runonce.exe no specs regsvr32.exe no specs grpconv.exe no specs webcamrecorder.exe

Process information

PID
CMD
Path
Indicators
Parent process
780"C:\Windows\System32\runonce.exe" C:\Windows\System32\runonce.exe—runonce.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Run Once Wrapper
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\runonce.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
1508"C:\Users\admin\AppData\Local\Temp\webcamrecordersetup.exe" C:\Users\admin\AppData\Local\Temp\webcamrecordersetup.exe
explorer.exe
User:
admin
Company:
Integrity Level:
MEDIUM
Description:
Free2X Webcam Recorder Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\webcamrecordersetup.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
1716"C:\Windows\System32\grpconv.exe" -oC:\Windows\System32\grpconv.exe—runonce.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Progman Group Converter
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\grpconv.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\user32.dll
c:\windows\system32\gdi32.dll
1980"C:\Users\admin\AppData\Local\Temp\webcamrecordersetup.exe" /SPAWNWND=$B0128 /NOTIFYWND=$90136 C:\Users\admin\AppData\Local\Temp\webcamrecordersetup.exe
webcamrecordersetup.tmp
User:
admin
Company:
Integrity Level:
HIGH
Description:
Free2X Webcam Recorder Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\webcamrecordersetup.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
2424"C:\Windows\system32\runonce.exe" -rC:\Windows\system32\runonce.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Run Once Wrapper
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\runonce.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
2500"C:\Windows\system32\rundll32.exe" setupapi,InstallHinfSection DefaultInstall 128 C:\Users\admin\AppData\Local\Free2X\Webcam Recorder\Dll\MPG4VKI.infC:\Windows\system32\rundll32.exe
webcamrecordersetup.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
2600"C:\Users\admin\AppData\Local\Temp\is-T9GGE.tmp\webcamrecordersetup.tmp" /SL5="$90136,2649872,171008,C:\Users\admin\AppData\Local\Temp\webcamrecordersetup.exe" C:\Users\admin\AppData\Local\Temp\is-T9GGE.tmp\webcamrecordersetup.tmp—webcamrecordersetup.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-t9gge.tmp\webcamrecordersetup.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
2604"C:\Windows\system32\regsvr32.exe" /s "C:\Users\admin\AppData\Local\Free2X\Webcam Recorder\Dll\lame_dshow.ax"C:\Windows\system32\regsvr32.exe—webcamrecordersetup.tmp
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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\user32.dll
c:\windows\system32\gdi32.dll
2624C:\Windows\system32\regsvr32.exe /s C:\Windows\system32\mpg4ds32.axC:\Windows\system32\regsvr32.exe—runonce.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\regsvr32.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\user32.dll
c:\windows\system32\gdi32.dll
3432"C:\Users\admin\AppData\Local\Temp\is-F95T2.tmp\webcamrecordersetup.tmp" /SL5="$D012C,2649872,171008,C:\Users\admin\AppData\Local\Temp\webcamrecordersetup.exe" /SPAWNWND=$B0128 /NOTIFYWND=$90136 C:\Users\admin\AppData\Local\Temp\is-F95T2.tmp\webcamrecordersetup.tmp
webcamrecordersetup.exe
User:
admin
Integrity Level:
HIGH
Description:
Setup/Uninstall
Exit code:
0
Version:
51.52.0.0
Modules
Images
c:\users\admin\appdata\local\temp\is-f95t2.tmp\webcamrecordersetup.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
Total events
1 397
Read events
1 108
Write events
259
Delete events
30

Modification events

(PID) Process:(3432) webcamrecordersetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
680D00003EFB22276A8AD601
(PID) Process:(3432) webcamrecordersetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
444ED81A0B10B30EC8F636038F34B7A94EB76FC85A08C0BB5415E234DD5E30DB
(PID) Process:(3432) webcamrecordersetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(3432) webcamrecordersetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFiles0000
Value:
C:\Program Files\Free2X\Webcam Recorder\WebcamRecorder.exe
(PID) Process:(3432) webcamrecordersetup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFilesHash
Value:
2C1C2FFCA277EC7380EFEE159A08A4228057DF249D841726D23FE56EE9F28F2E
(PID) Process:(2604) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{2477BBD1-8D11-4C61-9FA3-8A9E371AF926}
Operation:writeName:(default)
Value:
LAME Audio Encoder
(PID) Process:(2604) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{2477BBD1-8D11-4C61-9FA3-8A9E371AF926}\InprocServer32
Operation:writeName:(default)
Value:
C:\Users\admin\AppData\Local\Free2X\Webcam Recorder\Dll\lame_dshow.ax
(PID) Process:(2604) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{2477BBD1-8D11-4C61-9FA3-8A9E371AF926}\InprocServer32
Operation:writeName:ThreadingModel
Value:
Both
(PID) Process:(2604) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{B8D27089-FF5F-4B7C-98DC-0E91A1696286}
Operation:writeName:(default)
Value:
LAME Audio Encoder Property Page
(PID) Process:(2604) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{B8D27089-FF5F-4B7C-98DC-0E91A1696286}\InprocServer32
Operation:writeName:(default)
Value:
C:\Users\admin\AppData\Local\Free2X\Webcam Recorder\Dll\lame_dshow.ax
Executable files
13
Suspicious files
0
Text files
28
Unknown types
8

Dropped files

PID
Process
Filename
Type
3432webcamrecordersetup.tmpC:\Program Files\Free2X\Webcam Recorder\is-DR186.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Program Files\Free2X\Webcam Recorder\is-EKVG6.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Program Files\Free2X\Webcam Recorder\is-DT7TE.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Program Files\Free2X\Webcam Recorder\is-SKFPS.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Program Files\Free2X\Webcam Recorder\is-UGKB9.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Users\admin\AppData\Local\Free2X\Webcam Recorder\is-LG4IJ.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Users\admin\AppData\Local\Free2X\Webcam Recorder\is-Q3T8F.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Users\admin\AppData\Local\Free2X\Webcam Recorder\is-MF6C0.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Users\admin\AppData\Local\Free2X\Webcam Recorder\Dll\is-6G0CU.tmp —
MD5:—
SHA256:—
3432webcamrecordersetup.tmpC:\Users\admin\AppData\Local\Free2X\Webcam Recorder\Dll\is-HL8TT.tmp —
MD5:—
SHA256:—
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

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
webcamrecordersetup.exe