2a317c4fb8de70541b1daa06fa60e10fa8cc9d725497d003c7351c831dfdcb49

Resubmissions

06-09-2024 18:26

16-08-2024 12:29

max time kernel
138s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-09-2024 18:26

Target

IISS Prague Defence Summit 2024/Annex 1/Annex 1 - IISS PRAGUE DEFENCE SUMMIT (8 – 10 November 2024).exe
Size

158KB
MD5

4444dafccc0f58cd782dc125bca2c966
SHA1

2a2c0c5d30b01398902732dba24693d33eecbdf2
SHA256

057fd248e0219dd31e1044afb7bc77c5f30a7315e136adfcca55ce1593d6cf5d
SHA512

9ec481119ab05104a3057bd2816faa7afff59a89e839b177fda6fb59b42c2872c1a438dca3f2a89753da880857c7c555f72718bbea6bb57e04a6c1d945d9c1c2
SSDEEP

3072:1YjZ0t6NQ3VZS1zY4raQQUgKigu/fgl1glfdjgBftJeCE2K2u3A7AgXG:+jitqczLKVuE1gQJeCEL2+QG

Score

6^/10

Adds Run key to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AFFWallpaper = "C:\\ProgramData\\FFWallpaperCore\\SFFWallpaperCore.exe FFWallpaper"	Annex 1 - IISS PRAGUE DEFENCE SUMMIT (8 – 10 November 2024).exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

System Language Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Annex 1 - IISS PRAGUE DEFENCE SUMMIT (8 – 10 November 2024).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

Scheduled Task

pid	Process
1208	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 4464	4556	Annex 1 - IISS PRAGUE DEFENCE SUMMIT (8 – 10 November 2024).exe	85
PID 4556 wrote to memory of 4464	4556	Annex 1 - IISS PRAGUE DEFENCE SUMMIT (8 – 10 November 2024).exe	85
PID 4556 wrote to memory of 4464	4556	Annex 1 - IISS PRAGUE DEFENCE SUMMIT (8 – 10 November 2024).exe	85
PID 4464 wrote to memory of 1208	4464	cmd.exe	87
PID 4464 wrote to memory of 1208	4464	cmd.exe	87
PID 4464 wrote to memory of 1208	4464	cmd.exe	87