File name:

naps2-6.1.2-setup.exe

Full analysis: https://app.any.run/tasks/16348786-3bfb-477f-84b3-5b79ef6b90fc
Verdict: Malicious activity
Analysis date: June 02, 2020, 17:15:05
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:

3EAE2F097441115E885C0637D76608E1

SHA1:

646AFB266500AB4A4CE62C5A06C4A3EA657AD7BB

SHA256:

677B819CC7B57CC4569FFCA211381AD4C03B55ABBCC055F38308A26B828A67C8

SSDEEP:

49152:z75Z0gZM+Tkmpu6tZ1zp/QjkC6/kNjNs6n0kJ9DGoyC+sm8Y3:X5/ZnTkqHzp8k76jpn0k3DyfX3

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

      • NAPS2.exe (PID: 3572)
      • NAPS2.Worker.exe (PID: 2312)
      • NAPS2.Worker.exe (PID: 608)
      • NAPS2.Worker.exe (PID: 1980)

    • Loads dropped or rewritten executable

      • NAPS2.exe (PID: 3572)
      • NAPS2.Worker.exe (PID: 2312)
      • NAPS2.Worker.exe (PID: 1980)
      • NAPS2.Worker.exe (PID: 608)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • naps2-6.1.2-setup.exe (PID: 1972)
      • naps2-6.1.2-setup.exe (PID: 2236)
      • naps2-6.1.2-setup.tmp (PID: 2672)

    • Creates files in the program directory

      • NAPS2.exe (PID: 3572)

    • Creates files in the Windows directory

      • naps2-6.1.2-setup.tmp (PID: 2672)

    • Creates files in the user directory

      • NAPS2.exe (PID: 3572)

  • INFO

    • Application was dropped or rewritten from another process

      • naps2-6.1.2-setup.tmp (PID: 2460)
      • naps2-6.1.2-setup.tmp (PID: 2672)

    • Creates a software uninstall entry

      • naps2-6.1.2-setup.tmp (PID: 2672)

    • Creates files in the program directory

      • naps2-6.1.2-setup.tmp (PID: 2672)
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: 41472
InitializedDataSize: 17920
UninitializedDataSize: -
EntryPoint: 0xaa98
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: Ben Olden-Cooligan
FileDescription: NAPS2 (Not Another PDF Scanner 2) Setup
FileVersion:
LegalCopyright:
ProductName: NAPS2 (Not Another PDF Scanner 2)
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: Ben Olden-Cooligan
FileDescription: NAPS2 (Not Another PDF Scanner 2) Setup
FileVersion: -
LegalCopyright: -
ProductName: NAPS2 (Not Another PDF Scanner 2)
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
0x0000A1D0
0x0000A200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.64375
DATA
0x0000C000
0x00000250
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.74012
BSS
0x0000D000
0x00000E94
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0000E000
0x0000097C
0x00000A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.48608
.tls
0x0000F000
0x00000008
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rdata
0x00010000
0x00000018
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0.190489
.reloc
0x00011000
0x0000091C
0x00000000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
0
.rsrc
0x00012000
0x00002C00
0x00002C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_SHARED
4.59573

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.13965
1580
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
8
Malicious processes
6
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start drop and start naps2-6.1.2-setup.exe naps2-6.1.2-setup.tmp no specs naps2-6.1.2-setup.exe naps2-6.1.2-setup.tmp naps2.exe no specs naps2.worker.exe no specs naps2.worker.exe no specs naps2.worker.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
608"C:\Program Files\NAPS2\NAPS2.Worker.exe" 3572C:\Program Files\NAPS2\NAPS2.Worker.exe—NAPS2.exe
User:
admin
Integrity Level:
MEDIUM
Description:
NAPS2 (Not Another PDF Scanner 2)
Exit code:
4294967295
Version:
6.1.2.25833
Modules
Images
c:\program files\naps2\naps2.worker.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
1972"C:\Users\admin\AppData\Local\Temp\naps2-6.1.2-setup.exe" C:\Users\admin\AppData\Local\Temp\naps2-6.1.2-setup.exe
explorer.exe
User:
admin
Company:
Ben Olden-Cooligan
Integrity Level:
MEDIUM
Description:
NAPS2 (Not Another PDF Scanner 2) Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\naps2-6.1.2-setup.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
1980"C:\Program Files\NAPS2\NAPS2.Worker.exe" 3572C:\Program Files\NAPS2\NAPS2.Worker.exe—NAPS2.exe
User:
admin
Integrity Level:
MEDIUM
Description:
NAPS2 (Not Another PDF Scanner 2)
Exit code:
0
Version:
6.1.2.25833
Modules
Images
c:\program files\naps2\naps2.worker.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2236"C:\Users\admin\AppData\Local\Temp\naps2-6.1.2-setup.exe" /SPAWNWND=$50130 /NOTIFYWND=$30136 C:\Users\admin\AppData\Local\Temp\naps2-6.1.2-setup.exe
naps2-6.1.2-setup.tmp
User:
admin
Company:
Ben Olden-Cooligan
Integrity Level:
HIGH
Description:
NAPS2 (Not Another PDF Scanner 2) Setup
Exit code:
0
Version:
Modules
Images
c:\users\admin\appdata\local\temp\naps2-6.1.2-setup.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\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\lpk.dll
c:\windows\system32\ole32.dll
2312"C:\Program Files\NAPS2\NAPS2.Worker.exe" 3572C:\Program Files\NAPS2\NAPS2.Worker.exe—NAPS2.exe
User:
admin
Integrity Level:
MEDIUM
Description:
NAPS2 (Not Another PDF Scanner 2)
Exit code:
0
Version:
6.1.2.25833
Modules
Images
c:\program files\naps2\naps2.worker.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll
2460"C:\Users\admin\AppData\Local\Temp\is-5FGIA.tmp\naps2-6.1.2-setup.tmp" /SL5="$30136,2039479,57856,C:\Users\admin\AppData\Local\Temp\naps2-6.1.2-setup.exe" C:\Users\admin\AppData\Local\Temp\is-5FGIA.tmp\naps2-6.1.2-setup.tmp—naps2-6.1.2-setup.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-5fgia.tmp\naps2-6.1.2-setup.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
2672"C:\Users\admin\AppData\Local\Temp\is-OMKFH.tmp\naps2-6.1.2-setup.tmp" /SL5="$30132,2039479,57856,C:\Users\admin\AppData\Local\Temp\naps2-6.1.2-setup.exe" /SPAWNWND=$50130 /NOTIFYWND=$30136 C:\Users\admin\AppData\Local\Temp\is-OMKFH.tmp\naps2-6.1.2-setup.tmp
naps2-6.1.2-setup.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-omkfh.tmp\naps2-6.1.2-setup.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
3572"C:\Program Files\NAPS2\NAPS2.exe"C:\Program Files\NAPS2\NAPS2.exe—naps2-6.1.2-setup.tmp
User:
admin
Integrity Level:
MEDIUM
Description:
NAPS2 (Not Another PDF Scanner 2)
Exit code:
0
Version:
6.1.2.25834
Modules
Images
c:\program files\naps2\naps2.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
612
Read events
569
Write events
37
Delete events
6

Modification events

(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Owner
Value:
700A00009630EE6A0139D601
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:SessionHash
Value:
472E7C146C616A4B246E09D4488938FEC273625E6888632B2F3311459B02BF28
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:Sequence
Value:
1
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFiles0000
Value:
C:\Program Files\NAPS2\\lib\af\NAPS2.Core.resources.dll
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_CURRENT_USER\Software\Microsoft\RestartManager\Session0000
Operation:writeName:RegFilesHash
Value:
5FAEA3D26C729D9932C94A469FAA3A7A91084D9F805BD177867536DC40FD9AE6
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs
Operation:writeName:C:\Windows\system32\twaindsm.dll
Value:
1
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\WIA_{1c3a7177-f3a7-439e-be47-e304a185f932}
Operation:writeName:Action
Value:
Scan with NAPS2
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\WIA_{1c3a7177-f3a7-439e-be47-e304a185f932}
Operation:writeName:CLSID
Value:
WIACLSID
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\WIA_{1c3a7177-f3a7-439e-be47-e304a185f932}
Operation:writeName:DefaultIcon
Value:
sti.dll,0
(PID) Process:(2672) naps2-6.1.2-setup.tmpKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\WIA_{1c3a7177-f3a7-439e-be47-e304a185f932}
Operation:writeName:InitCmdLine
Value:
/WiaCmd;C:\Program Files\NAPS2\NAPS2.exe /StiDevice:%1 /StiEvent:%2;
Executable files
70
Suspicious files
3
Text files
23
Unknown types
2

Dropped files

PID
Process
Filename
Type
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\is-RLLHB.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\af\is-6G66L.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\ar\is-OK7PF.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\bg\is-PLV0P.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\ca\is-BJ7JK.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\cs\is-B30P3.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\da\is-FKDOM.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\de\is-142BQ.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\el\is-RAJLM.tmp —
MD5:—
SHA256:—
2672naps2-6.1.2-setup.tmpC:\Program Files\NAPS2\lib\es\is-4N5QC.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
naps2-6.1.2-setup.exe