13300919dfb64560a595a289627a5f12f87deb312bebb6cbc004a18ddd579574

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
04/05/2024, 05:08

Target

Release/Generated Files/winrt/Windows.Devices.Sensors.h
Size

366KB
MD5

14fb3bf640a0c985655e9e3050c79ac9
SHA1

97d9e989a0a5c7860c9f20a5991a4a983ef8772a
SHA256

27ab8c18fd731ebcc86d9f22c5c11b9b6b14deec773a9c8ed8fd35bba853edcb
SHA512

4eb1b46f67eca93c07a909e408a03925a8960bb1109b005499bd2f41492ef7d57719b2bffd8d8b67596f34755064184f579348f8dc47c3ba823faa239d944ea3
SSDEEP

6144:IT3y9U8N1SRhbbIwR1s0+cDCHcGql+e4hrBraGJafzLepN6tNPOrn:1

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 12 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file\shell\edit	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file\shell\edit\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file\shell\open\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file\shell\open\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.h	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.h\ = "h_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file\shell\edit\command\ = "%SystemRoot%\\system32\\NOTEPAD.EXE %1"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\h_auto_file\shell\open	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1536 wrote to memory of 2776	1536	cmd.exe	29
PID 1536 wrote to memory of 2776	1536	cmd.exe	29
PID 1536 wrote to memory of 2776	1536	cmd.exe	29
PID 2776 wrote to memory of 2524	2776	rundll32.exe	30
PID 2776 wrote to memory of 2524	2776	rundll32.exe	30
PID 2776 wrote to memory of 2524	2776	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Release\Generated Files\winrt\Windows.Devices.Sensors.h"
1⤵
- Suspicious use of WriteProcessMemory
PID:1536
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Release\Generated Files\winrt\Windows.Devices.Sensors.h
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2776
- - C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Release\Generated Files\winrt\Windows.Devices.Sensors.h
    3⤵
    PID:2524

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact