Analysis
- max time kernel
149s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/11/2026, 12:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909.exe
Resource
win10v2004-20260911-en
13 signatures
150 seconds
General
- Target 39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909.exe
- Size 482KB
- Sample261104-pm6atadd46
- SHA256 39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909
- MD5 c8ec591a9a2122e56546dc2090705674
- SHA1 e5e4f679d0012533e10043c380c476d1b9050113
- SHA512 514a997fa3fa8d59f4f236180f7fec64b448411b68f590d074e56914263264cbff722ba52ec78900522998cd0368251ca8693fcd0bd498745566408b12772c4a
- SSDEEP 12288:pqKA07Vc8ZiqPSpDQJ61fZ0erD2Pusmu3v/FhQ61Ll+:pXvnZiqPSpDF0UD2mLovdh/D
- TLSH T16DB48DC576C8ECD7EA2B433846D3A63522BCFAC2D352CB0345556F350A236C06F6BA56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
flow pid Process 3 940 service.exe - Executes dropped EXE 1 IoCs
pid Process 940 service.exe - Loads dropped DLL 1 IoCs
pid Process 940 service.exe - Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
pid Process 4180 wscript.exe - Enumerates video capture drivers 2 TTPs 1 IoCs
Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Drivers32\msvideo9 service.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname service.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain service.exe - 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 service.exe - Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe 940 service.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 940 service.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4664 wrote to memory of 940 4664 39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909.exe"C:\Users\Admin\AppData\Local\Temp\39a3b2640839b1616936a2335c1f08dc363dd391369fdba312b44d0c1420f909.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Users\Admin\AppData\Local\kcedko2l\service.exe"C:\Users\Admin\AppData\Local\kcedko2l\service.exe" -Embedding2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Loads dropped DLL
- Enumerates video capture drivers
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:940
-
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C:\Windows\system32\wscript.exeC:\Windows\system32\wscript.exe C:\ProgramData\A658D48B\10B63C01.vbs1⤵
- Executes a VBScript file via the Windows Script Host.
PID:4180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1696
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\kcedko2l\GameuxInstallHelper.dll
- Size 167KB
- SHA256 043e8b3b93993c54b13c010f05079859507f61a2494331a7113389c79aae0fff
- MD5 7d2cf96622f24ab7ce924c1722253a9c
- SHA1 927b4fde1cdb66610108def8aa4c931d8e238511
- SHA512 a3ebb0f26ac3ece2c3239f328e4d95b3788acdce50cc0476ee83be34725781c2196df653a2b70428b210a2b4867f750625af468a0a169f4d543c300787ddc7b3
- SSDEEP 3072:uPQug6GcPaL4xloGVA7El3VIReKi+N5wROPUN9l8XK4HPBLrF6cKUnN:fOGcPaBGVA7El3QeE5EOCL8X9/F6vu
- TLSH T152F3D000FED751FAE97326B24CDBD67F5B60B21588F8CD5BF60C2A99B92770142051CA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\kcedko2l\service.exe
- Size 111KB
- SHA256 b4c2a554cf66b4f5c76248a514e666335e3d0f9235ef6467655d4d071203ef0c
- MD5 99dbec943ec55614d9838058316ccc18
- SHA1 bf4a7d446430461c9b67e230e17a511b1ece5321
- SHA512 f460afacb468339ba63030f46e1aed0a2de7e4676772d95894c8d28b101537d5b3820200f7c3caaf9bb9d9869b61fca7fee160df34756d8a7b4a157ee0369b49
- SSDEEP 1536:+hSUvJEGEfSySB59j+I3eTw/b7jZFVc5D4BtTGYywBu3Pms8B2MC2JmQ60sxyaAD:8T+fSrbInY3eD4Btn2P9oGVA7Es
- TLSH T169B36C413BE0E474E5A12A329868CA726F767C215FB985C733547EBE3EF12C19931326
- MD5 SHA1 SHA512 SSDEEP TLSH