Overview
overview
10Static
static
10dosbox/CHOICE.exe
windows10-2004-x64
3dosbox/CHOICE.exe
windows11-21h2-x64
3dosbox/DOS...al.vbs
windows10-2004-x64
1dosbox/DOS...al.vbs
windows11-21h2-x64
1dosbox/DOS...ns.bat
windows10-2004-x64
3dosbox/DOS...ns.bat
windows11-21h2-x64
3dosbox/DOSBox.exe
windows10-2004-x64
6dosbox/DOSBox.exe
windows11-21h2-x64
6dosbox/Doc...ME.vbs
windows10-2004-x64
1dosbox/Doc...ME.vbs
windows11-21h2-x64
1dosbox/Res...er.bat
windows10-2004-x64
3dosbox/Res...er.bat
windows11-21h2-x64
3dosbox/Res...ns.bat
windows10-2004-x64
3dosbox/Res...ns.bat
windows11-21h2-x64
3dosbox/SDL.dll
windows10-2004-x64
3dosbox/SDL.dll
windows11-21h2-x64
3dosbox/SDL_net.dll
windows10-2004-x64
3dosbox/SDL_net.dll
windows11-21h2-x64
3dosbox/Scr...gs.bat
windows10-2004-x64
1dosbox/Scr...gs.bat
windows11-21h2-x64
1dosbox/Vid...bv.dll
windows10-2004-x64
3dosbox/Vid...bv.dll
windows11-21h2-x64
3dosbox/dos...ug.exe
windows10-2004-x64
6dosbox/dos...ug.exe
windows11-21h2-x64
6dosbox/dosboxsvn.exe
windows10-2004-x64
6dosbox/dosboxsvn.exe
windows11-21h2-x64
6dosbox/libpng12.dll
windows10-2004-x64
3dosbox/libpng12.dll
windows11-21h2-x64
3dosbox/svn...l2.dll
windows10-2004-x64
3dosbox/svn...l2.dll
windows11-21h2-x64
3dosbox/svn...ME.vbs
windows10-2004-x64
1dosbox/svn...ME.vbs
windows11-21h2-x64
1Analysis
-
max time kernel
104s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
20/04/2025, 05:22
Behavioral task
behavioral1
Sample
dosbox/CHOICE.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral2
Sample
dosbox/CHOICE.exe
Resource
win11-20250410-en
Behavioral task
behavioral3
Sample
dosbox/DOSBox 0.74 Manual.vbs
Resource
win10v2004-20250410-en
Behavioral task
behavioral4
Sample
dosbox/DOSBox 0.74 Manual.vbs
Resource
win11-20250410-en
Behavioral task
behavioral5
Sample
dosbox/DOSBox 0.74 Options.bat
Resource
win10v2004-20250314-en
Behavioral task
behavioral6
Sample
dosbox/DOSBox 0.74 Options.bat
Resource
win11-20250410-en
Behavioral task
behavioral7
Sample
dosbox/DOSBox.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral8
Sample
dosbox/DOSBox.exe
Resource
win11-20250410-en
Behavioral task
behavioral9
Sample
dosbox/Documentation/README.vbs
Resource
win10v2004-20250410-en
Behavioral task
behavioral10
Sample
dosbox/Documentation/README.vbs
Resource
win11-20250410-en
Behavioral task
behavioral11
Sample
dosbox/Reset KeyMapper.bat
Resource
win10v2004-20250410-en
Behavioral task
behavioral12
Sample
dosbox/Reset KeyMapper.bat
Resource
win11-20250410-en
Behavioral task
behavioral13
Sample
dosbox/Reset Options.bat
Resource
win10v2004-20250410-en
Behavioral task
behavioral14
Sample
dosbox/Reset Options.bat
Resource
win11-20250410-en
Behavioral task
behavioral15
Sample
dosbox/SDL.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral16
Sample
dosbox/SDL.dll
Resource
win11-20250410-en
Behavioral task
behavioral17
Sample
dosbox/SDL_net.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral18
Sample
dosbox/SDL_net.dll
Resource
win11-20250411-en
Behavioral task
behavioral19
Sample
dosbox/Screenshots & Recordings.bat
Resource
win10v2004-20250410-en
Behavioral task
behavioral20
Sample
dosbox/Screenshots & Recordings.bat
Resource
win11-20250410-en
Behavioral task
behavioral21
Sample
dosbox/Video Codec/zmbv.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral22
Sample
dosbox/Video Codec/zmbv.dll
Resource
win11-20250410-en
Behavioral task
behavioral23
Sample
dosbox/dosbox-debug.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral24
Sample
dosbox/dosbox-debug.exe
Resource
win11-20250410-en
Behavioral task
behavioral25
Sample
dosbox/dosboxsvn.exe
Resource
win10v2004-20250410-en
Behavioral task
behavioral26
Sample
dosbox/dosboxsvn.exe
Resource
win11-20250410-en
Behavioral task
behavioral27
Sample
dosbox/libpng12.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral28
Sample
dosbox/libpng12.dll
Resource
win11-20250410-en
Behavioral task
behavioral29
Sample
dosbox/svn/3DfxSpl2.dll
Resource
win10v2004-20250410-en
Behavioral task
behavioral30
Sample
dosbox/svn/3DfxSpl2.dll
Resource
win11-20250410-en
Behavioral task
behavioral31
Sample
dosbox/svn/DOCS/Official manuals/README.vbs
Resource
win10v2004-20250314-en
Behavioral task
behavioral32
Sample
dosbox/svn/DOCS/Official manuals/README.vbs
Resource
win11-20250410-en
General
-
Target
dosbox/SDL.dll
-
Size
437KB
-
MD5
52726f9e11c4f2af64033ee17dae1fce
-
SHA1
a6f2589a6878e7c3384d9592077900c747232b0d
-
SHA256
69037ebc43755296c0cc292d57d560028d7f2265f7b86ca84e714835c19bbd58
-
SHA512
e075c07d8dfbe027fc9fa9f8874ec117e2f17ab7683fc8941e4fe5a0b4ed0ee26bc0a8b8ccb0f0a79a1a200220d39b6820a480be720b68091a5550798f93a1ad
-
SSDEEP
6144:AEH2f6Zb8uDLeq0vRBaQiiPOFG5dCHiKudo0KmzHSgwhyZwCM:AEH+6ZbhN0ramP7yHLuIoCn
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1052 wrote to memory of 2840 1052 rundll32.exe 87 PID 1052 wrote to memory of 2840 1052 rundll32.exe 87 PID 1052 wrote to memory of 2840 1052 rundll32.exe 87
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dosbox\SDL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1052 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dosbox\SDL.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2840
-