Overview
overview
3Static
static
3NAoLS v1.1...s!.exe
windows10-2004-x64
3NAoLS v1.1...s!.exe
windows11-21h2-x64
3NAoLS v1.1...rp.dll
windows10-2004-x64
1NAoLS v1.1...rp.dll
windows11-21h2-x64
1NAoLS v1.1...ty.dll
windows10-2004-x64
1NAoLS v1.1...ty.dll
windows11-21h2-x64
1NAoLS v1.1...re.dll
windows10-2004-x64
1NAoLS v1.1...re.dll
windows11-21h2-x64
1NAoLS v1.1...em.dll
windows10-2004-x64
1NAoLS v1.1...em.dll
windows11-21h2-x64
1NAoLS v1.1...ng.dll
windows10-2004-x64
1NAoLS v1.1...ng.dll
windows11-21h2-x64
1NAoLS v1.1...UI.dll
windows10-2004-x64
1NAoLS v1.1...UI.dll
windows11-21h2-x64
1NAoLS v1.1...ne.dll
windows10-2004-x64
1NAoLS v1.1...ne.dll
windows11-21h2-x64
1NAoLS v1.1...ib.dll
windows10-2004-x64
1NAoLS v1.1...ib.dll
windows11-21h2-x64
1NAoLS v1.1...tor.js
windows10-2004-x64
3NAoLS v1.1...tor.js
windows11-21h2-x64
3NAoLS v1.1...tor.js
windows10-2004-x64
3NAoLS v1.1...tor.js
windows11-21h2-x64
3NAoLS v1.1...no.dll
windows10-2004-x64
3NAoLS v1.1...no.dll
windows11-21h2-x64
3Analysis
- max time kernel
598s - max time network
483s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/06/2026, 18:01
Static task
static1
Behavioral task
behavioral1
Sample
NAoLS v1.13/Night Attack on Little Sis!.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
NAoLS v1.13/Night Attack on Little Sis!.exe
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/Assembly-CSharp.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/Assembly-CSharp.dll
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/Mono.Security.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/Mono.Security.dll
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/System.Core.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/System.Core.dll
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/System.dll
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/UnityEngine.Networking.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/UnityEngine.Networking.dll
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/UnityEngine.UI.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/UnityEngine.UI.dll
Resource
win11-20260513-en
Behavioral task
behavioral15
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/UnityEngine.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/UnityEngine.dll
Resource
win11-20260513-en
Behavioral task
behavioral17
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/mscorlib.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Managed/mscorlib.dll
Resource
win11-20260513-en
Behavioral task
behavioral19
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Mono/etc/mono/1.0/DefaultWsdlHelpGenerator.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Mono/etc/mono/1.0/DefaultWsdlHelpGenerator.js
Resource
win11-20260513-en
Behavioral task
behavioral21
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Mono/etc/mono/2.0/DefaultWsdlHelpGenerator.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Mono/etc/mono/2.0/DefaultWsdlHelpGenerator.js
Resource
win11-20260513-en
Behavioral task
behavioral23
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Mono/mono.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
NAoLS v1.13/Night Attack on Little Sis!_Data/Mono/mono.dll
Resource
win11-20260513-en
General
- Target NAoLS v1.13/Night Attack on Little Sis!.exe
- Size 16.8MB
- Sample260601-wl38dsct6v
- SHA256 947d031b0bd6c38a7fbe59279f4bcbe901acccc0ffab15301941f390fd01a008
- MD5 80003d8c42c8bd845fa000d0e0d651a1
- SHA1 02c289859dcb7336e494d23680f5f05d56988db0
- SHA512 331cf970bac65044cea68ffbb6fc5506d8041f04292658ebddffae2515179e4ad1e18428f861d021ba9ea62c39e5b3160b0427450ecc4195269996e989b00113
- SSDEEP 393216:+8lP81A0DPZyg0LfM+xi+Blq2TyKkDNjLpUrmrK/7TZ8kj6k5+t+tQJQYDmp+54w:esLImYWo4VVbKRr7
- TLSH T1EB079D61A818C170E59195B6D6BD3ABF59384D29032C41D377E41888EE742E37EFB2B3
- 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 Night Attack on Little Sis!.exe - Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz Night Attack on Little Sis!.exe Key opened \REGISTRY\USER\S-1-5-21-2746394149-3500112804-1243524366-1000\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Night Attack on Little Sis!.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 Night Attack on Little Sis!.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString Night Attack on Little Sis!.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 4912 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 4912 AUDIODG.EXE - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1580 Night Attack on Little Sis!.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\NAoLS v1.13\Night Attack on Little Sis!.exe"C:\Users\Admin\AppData\Local\Temp\NAoLS v1.13\Night Attack on Little Sis!.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
PID:1580
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004E0 0x00000000000004DC1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4912