Analysis
- user interaction
yes - max time kernel
18s - max time network
5s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/09/2026, 13:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Fresh Loader V2.5.6.exe
Resource
win10v2004-20260911-en
3 signatures
150 seconds
General
- Target Fresh Loader V2.5.6.exe
- Size 6.3MB
- Sample260912-radfdaak7v
- SHA256 73deca92393af81e3b4798e57503214cd83a904a9120233db50d64fd42c98c08
- MD5 1a9ccf7612b4d8bf12f2214b59f9523c
- SHA1 652f60bdcb088ec605c0bff9196e035526034537
- SHA512 f54b719ce1e9e8671d1c57c775fffd190440ba43981d6efcffbe1ce64f5ff6721749f44cb678c956a3194ad71c23dff7040cddbbada70cdce9b60936d35ebf98
- SSDEEP 196608:bkv5G9174pihzaZ4OAeZaz07ZP2h0KzW8U9Zdiuz4Tnkkc:bkv5zpiwZbAea4weKRuZ0u0xc
- TLSH T178662349B7448A52C46F5F7B24A2A1408AF1485FEA0ADA5B7CD83FE834F276BCC47543
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Costura .NET executable packer 1 IoCs
Costura packer aka Costura Fody, is an add-in for the .NET framework that embeds all external dependency .dll files as resources inside main executable.
resource yara_rule behavioral2/memory/2572-3-0x0000000008A00000-0x0000000008F22000-memory.dmp costura - 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 Fresh Loader V2.5.6.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2572 Fresh Loader V2.5.6.exe