Overview
overview
10Static
static
3Locker/Loc...er.exe
windows10-2004-x64
3Locker/Loc...er.exe
windows11-ltsc_2024-x64
3Locker/Loc...er.pdb
windows10-2004-x64
3Locker/Loc...er.pdb
windows11-ltsc_2024-x64
3Locker/Met...rk.dll
windows10-2004-x64
1Locker/Met...rk.dll
windows11-ltsc_2024-x64
1Locker/Stub/Stub.exe
windows10-2004-x64
10Locker/Stub/Stub.exe
windows11-ltsc_2024-x64
6Locker/dnlib.dll
windows10-2004-x64
1Locker/dnlib.dll
windows11-ltsc_2024-x64
1Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/09/2026, 10:56
Static task
static1
Behavioral task
behavioral1
Sample
Locker/LockerBuilder.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Locker/LockerBuilder.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
Locker/LockerBuilder.pdb
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
Locker/LockerBuilder.pdb
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
Locker/MetroFramework.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
Locker/MetroFramework.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
Locker/Stub/Stub.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
Locker/Stub/Stub.exe
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral9
Sample
Locker/dnlib.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
Locker/dnlib.dll
Resource
win11ltsc2024-20260709-en
General
- Target Locker/LockerBuilder.exe
- Size 18KB
- Sample260908-m16gmaydrb
- SHA256 27d65185cf27e2085909ef73411e66888b864be7e32b2afab4506de677dcb614
- MD5 d756b6331d0f00c1fa86bfaddbab180e
- SHA1 fa5a1f2fb437d8c0dc45ca462df711dd78e3f774
- SHA512 38624d9f1b0df6de25714a6500985bfc705ffa87eb695cedcd9082642d91408368b26d5e15ebe9c29f80e3d02df0053f6075d2a2e2012ce9fab64a541fecbdfd
- SSDEEP 384:8z+S+UByAqwBg/MpUg+q7JPwyeE7T5oHvXqxVsiJ:8z+h2W+oHvHS
- TLSH T12B82F80AAA7CC7AAD4B4D7F42DB2188103F277261242DA5E6ECB24CE59777640B01753
- MD5 SHA1 SHA512 SSDEEP TLSH
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 LockerBuilder.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 1868 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1868 AUDIODG.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\Locker\LockerBuilder.exe"C:\Users\Admin\AppData\Local\Temp\Locker\LockerBuilder.exe"1⤵
- System Location Discovery: System Language Discovery
PID:6856
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004FC 0x00000000000005001⤵
- Suspicious use of AdjustPrivilegeToken
PID:1868