Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/08/2026, 10:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
General
- Target ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe
- Size 1.1MB
- Sample260811-mf7tysxset
- SHA256 ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7
- MD5 f092aaf57a515d7249fe7f78b8475dca
- SHA1 30a3fbbb0ca1d83aebb7b28e9e42ba56ee1b30c0
- SHA512 53bcf2b9566baf5d69e7458ea9d4d1dc7973cff7e708a34529c5ceac1aa22e95ab99c2fb840d3fc0081718afcb3c344b5c97c337fc96344d83b5b5929988be8c
- SSDEEP 24576:xqWSEmNdxll+SFfvAT07ZfZf6pANa+Gkkj7b5Q9N:x6dcSFf4TAT6pA8kkHa9N
- TLSH T1B435BE22B68380F2D641157014BB673B9E71AF460F25CBC3EB54FE786D322D19A3635A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
flow pid Process 5 1916 ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe -
resource yara_rule behavioral2/memory/1916-3-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-0-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-42-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-44-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-48-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-47-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-40-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-38-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-34-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-33-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-28-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-26-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-24-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-22-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-20-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-14-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-13-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-10-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-6-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-5-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-36-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-30-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-18-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-16-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-4-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-8-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/1916-2-0x0000000010000000-0x000000001003E000-memory.dmp upx - 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 ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1916 ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe 1916 ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe 1916 ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe 1916 ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe"C:\Users\Admin\AppData\Local\Temp\ef639ef9989a98bcfdffa0fc31ac5334e6e96757bd858a15df5759f8d414a8f7.exe"1⤵
- Downloads MZ/PE file
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1916