File name:

DOSBox0.74-3-win32-installer.exe

Full analysis: https://app.any.run/tasks/caf3a2d5-0900-456f-b114-a70330ddafd4
Verdict: Malicious activity
Analysis date: July 24, 2020, 06:43:09
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, Nullsoft Installer self-extracting archive
MD5:

10F38D3D4B19C58C04D465BD1ACD24F0

SHA1:

C8C1F5A5D17336607C886444518E74E3D1A4E041

SHA256:

A9E270217D12867C2609D9423D1B2ED83FCF7CD08AEEEE3AB09A4AFDF9E9418E

SSDEEP:

24576:TA3AA3f646/58tQN2UR7l/TR8EalSxNhCkQTCE2wJnGl0uTskAs+giMbfJyDS:QAAS54K2UH/1xw2wJntunAGrjb

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

      • DOSBox.exe (PID: 764)
      • DOSBox.exe (PID: 1012)

    • Loads dropped or rewritten executable

      • DOSBox.exe (PID: 764)
      • DOSBox.exe (PID: 1012)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • DOSBox0.74-3-win32-installer.exe (PID: 2784)

    • Creates files in the program directory

      • DOSBox.exe (PID: 764)
      • DOSBox0.74-3-win32-installer.exe (PID: 2784)

  • INFO

    • Manual execution by user

      • DOSBox.exe (PID: 764)
      • DOSBox.exe (PID: 1012)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | NSIS - Nullsoft Scriptable Install System (94.8)
.exe | Win32 Executable MS Visual C++ (generic) (3.4)
.dll | Win32 Dynamic Link Library (generic) (0.7)
.exe | Win32 Executable (generic) (0.5)
.exe | Generic Win/DOS Executable (0.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2009:12:05 23:50:46+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 23552
InitializedDataSize: 119808
UninitializedDataSize: 1024
EntryPoint: 0x323c
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 0.74.3.0
ProductVersionNumber: 0.74.3.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Windows, Latin1
CompanyName: DOSBox Team
FileDescription: DOSBox Installer
FileVersion: 0.74.3.0
LegalCopyright: Copyright © 2002-2019 DOSBox Team
ProductName: DOSBox 0.74-3 Installer
ProductVersion: 0, 74, 3, 0

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-Dec-2009 22:50:46
Detected languages:
  • English - United States
CompanyName: DOSBox Team
FileDescription: DOSBox Installer
FileVersion: 0.74.3.0
LegalCopyright: Copyright © 2002-2019 DOSBox Team
ProductName: DOSBox 0.74-3 Installer
ProductVersion: 0, 74, 3, 0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 05-Dec-2009 22:50:46
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • 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
.text
0x00001000
0x00005A5A
0x00005C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.4177
.rdata
0x00007000
0x00001190
0x00001200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.18163
.data
0x00009000
0x0001AF98
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.70903
.ndata
0x00024000
0x00008000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0002C000
0x00001530
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.20154

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.19512
727
UNKNOWN
English - United States
RT_MANIFEST
102
2.74309
184
UNKNOWN
English - United States
RT_DIALOG
103
2.16096
20
UNKNOWN
English - United States
RT_GROUP_ICON
104
2.6935
316
UNKNOWN
English - United States
RT_DIALOG
105
2.66174
256
UNKNOWN
English - United States
RT_DIALOG
106
2.88094
284
UNKNOWN
English - United States
RT_DIALOG
107
2.62276
196
UNKNOWN
English - United States
RT_DIALOG
110
3.22336
872
UNKNOWN
English - United States
RT_BITMAP
111
2.48825
96
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start dosbox0.74-3-win32-installer.exe dosbox.exe no specs dosbox.exe no specs dosbox0.74-3-win32-installer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
764"C:\Program Files\DOSBox-0.74-3\DOSBox.exe" -userconfC:\Program Files\DOSBox-0.74-3\DOSBox.exe—explorer.exe
User:
admin
Company:
DOSBox Team
Integrity Level:
MEDIUM
Description:
DOSBox DOS Emulator
Exit code:
0
Version:
0, 74, 3, 0
Modules
Images
c:\program files\dosbox-0.74-3\dosbox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\dosbox-0.74-3\sdl.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
1012"C:\Program Files\DOSBox-0.74-3\DOSBox.exe" -userconfC:\Program Files\DOSBox-0.74-3\DOSBox.exe—explorer.exe
User:
admin
Company:
DOSBox Team
Integrity Level:
MEDIUM
Description:
DOSBox DOS Emulator
Exit code:
0
Version:
0, 74, 3, 0
Modules
Images
c:\program files\dosbox-0.74-3\dosbox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\dosbox-0.74-3\sdl.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
1572"C:\Users\admin\AppData\Local\Temp\DOSBox0.74-3-win32-installer.exe" C:\Users\admin\AppData\Local\Temp\DOSBox0.74-3-win32-installer.exe—explorer.exe
User:
admin
Company:
DOSBox Team
Integrity Level:
MEDIUM
Description:
DOSBox Installer
Exit code:
3221226540
Version:
0.74.3.0
Modules
Images
c:\users\admin\appdata\local\temp\dosbox0.74-3-win32-installer.exe
c:\systemroot\system32\ntdll.dll
2784"C:\Users\admin\AppData\Local\Temp\DOSBox0.74-3-win32-installer.exe" C:\Users\admin\AppData\Local\Temp\DOSBox0.74-3-win32-installer.exe
explorer.exe
User:
admin
Company:
DOSBox Team
Integrity Level:
HIGH
Description:
DOSBox Installer
Exit code:
0
Version:
0.74.3.0
Modules
Images
c:\users\admin\appdata\local\temp\dosbox0.74-3-win32-installer.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\shell32.dll
Total events
573
Read events
557
Write events
16
Delete events
0

Modification events

(PID) Process:(764) DOSBox.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication
Operation:writeName:Name
Value:
DOSBox.exe
(PID) Process:(764) DOSBox.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication
Operation:writeName:ID
Value:
1561553625
(PID) Process:(764) DOSBox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
Operation:writeName:Version
Value:
0A050000
(PID) Process:(764) DOSBox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
Operation:writeName:Name
Value:
DOSBOX.EXE
(PID) Process:(764) DOSBox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
Operation:writeName:Id
Value:
DOSBOX.EXE5D136AD900392800
(PID) Process:(764) DOSBox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
Operation:writeName:MostRecentStart
Value:
021B1AC68561D601
(PID) Process:(1012) DOSBox.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication
Operation:writeName:Name
Value:
DOSBox.exe
(PID) Process:(1012) DOSBox.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication
Operation:writeName:ID
Value:
1561553625
(PID) Process:(1012) DOSBox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
Operation:writeName:Version
Value:
0A050000
(PID) Process:(1012) DOSBox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\DirectInput\MostRecentApplication
Operation:writeName:Name
Value:
DOSBOX.EXE
Executable files
5
Suspicious files
0
Text files
14
Unknown types
11

Dropped files

PID
Process
Filename
Type
2784DOSBox0.74-3-win32-installer.exeC:\ProgramData\Microsoft\Windows\Start Menu\Programs\DOSBox-0.74-3\DOSBox 0.74-3.lnklnk
MD5:—
SHA256:—
2784DOSBox0.74-3-win32-installer.exeC:\ProgramData\Microsoft\Windows\Start Menu\Programs\DOSBox-0.74-3\Extras\DOSBox 0.74-3 (noconsole).lnklnk
MD5:—
SHA256:—
2784DOSBox0.74-3-win32-installer.exeC:\Program Files\DOSBox-0.74-3\Documentation\README.txttext
MD5:F9F045EC1C5FFE00476599F50622DE05
SHA256:63D0A0C6C2D3DB9B070CE83C101BA06EB836F6A6BD187094E9FC6B78EED735D8
2784DOSBox0.74-3-win32-installer.exeC:\Program Files\DOSBox-0.74-3\Video Codec\zmbv.infini
MD5:D7128E50659CF55483C971B5D4805A6A
SHA256:94CE9D889B16DA383185C40DE25D5FD57D25A7B608C2FF87AB5998B4191CE4DB
2784DOSBox0.74-3-win32-installer.exeC:\Program Files\DOSBox-0.74-3\Video Codec\zmbv.dllexecutable
MD5:16454A4E99AB40925B5BEC533A9013A4
SHA256:71AB9FC1FB533EEEFD656D621912CBE381F6CAFB84A87593F731514F01E8513B
2784DOSBox0.74-3-win32-installer.exeC:\Program Files\DOSBox-0.74-3\Documentation\NEWS.txttext
MD5:2BE334FC63E831003BFFFA872183ED18
SHA256:6A77A8B3EF189D5376854FF4EA9C6F060D676B7A81AAF8DF74DC444AE5B867BD
2784DOSBox0.74-3-win32-installer.exeC:\Program Files\DOSBox-0.74-3\Reset Options.battext
MD5:029A3BEF661B34C3F7C4713544A28DA5
SHA256:4B340C08696AAB9B06742C763B332F43A4DE9930177A4C9D240B2EA1A0E5E75D
2784DOSBox0.74-3-win32-installer.exeC:\Program Files\DOSBox-0.74-3\Video Codec\Video Instructions.txttext
MD5:D1B77C6C4EEE3BBAC911CB6614695F9E
SHA256:CCA5A0516B2BEBFD8089B1426762B641382DEA9C42E50356007188A9EAE6EA24
2784DOSBox0.74-3-win32-installer.exeC:\Program Files\DOSBox-0.74-3\Documentation\AUTHORS.txttext
MD5:5E2EAB4329111BA8053F8C4AD04A04CE
SHA256:5A0D89DA929C7241B2DA13F2AE9407937F0A7E103698E179E443104E470DFA17
2784DOSBox0.74-3-win32-installer.exeC:\Program Files\DOSBox-0.74-3\Documentation\INSTALL.txttext
MD5:A1CE6AC808C21C12CE64509B07CC15A6
SHA256:49F4038A4E453ABDA45D480FC046BD86B6544FDE5A32928EA8557E318A624E2C
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
DOSBox0.74-3-win32-installer.exe