Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
22/05/2026, 04:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-22_f910c8244b8abc60c0b02777e399d649_bkransomware_elex_hawkeye_maze_remcos.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-05-22_f910c8244b8abc60c0b02777e399d649_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 485KB
- Sample260522-e8pj3sev4j
- SHA256 24036ea458dd9b880afb492aa49eda656a191cb5683daf2c7319cea5b3623773
- MD5 f910c8244b8abc60c0b02777e399d649
- SHA1 42424ff777e4b4fb168bb326dc4bb9e9e48613de
- SHA512 923986450e8a6380101cb4455d8ee3d472ec22eb05273db6333f3cf6bef2b149e5e39a07fc159dbe45012a883ba12cf60605689670bb5527520a3215f189944e
- SSDEEP 6144:wv9/qzrnuGXBCzraOjHElF3o3RdOsNtns8ciWPbDm6N9RFYP78vw:wg49H6po3RgsNtbAdKYY
- TLSH T1DBB41902B7E99134F2F31B31AFB592655A7ABD629D35C60F23C41A0D0DB0980EA75B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/692-2-0x0000000000B30000-0x0000000000B47000-memory.dmp UPX behavioral2/memory/692-1-0x0000000000B30000-0x0000000000B47000-memory.dmp UPX behavioral2/memory/692-3-0x0000000000B30000-0x0000000000B47000-memory.dmp UPX behavioral2/memory/692-8-0x0000000000400000-0x000000000047F000-memory.dmp UPX -
resource yara_rule behavioral2/memory/692-2-0x0000000000B30000-0x0000000000B47000-memory.dmp upx behavioral2/memory/692-1-0x0000000000B30000-0x0000000000B47000-memory.dmp upx behavioral2/memory/692-3-0x0000000000B30000-0x0000000000B47000-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 2026-05-22_f910c8244b8abc60c0b02777e399d649_bkransomware_elex_hawkeye_maze_remcos.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 692 2026-05-22_f910c8244b8abc60c0b02777e399d649_bkransomware_elex_hawkeye_maze_remcos.exe 692 2026-05-22_f910c8244b8abc60c0b02777e399d649_bkransomware_elex_hawkeye_maze_remcos.exe 692 2026-05-22_f910c8244b8abc60c0b02777e399d649_bkransomware_elex_hawkeye_maze_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-22_f910c8244b8abc60c0b02777e399d649_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-22_f910c8244b8abc60c0b02777e399d649_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:692