Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
04/06/2026, 02:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 465KB
- Sample260604-c2fx9aas2j
- SHA256 9c7214b0b1e4c857b87c976648fe26069f16ff162135beb82b9a25b8429a8a51
- MD5 72092b1bd69cb2257fa81f9f21befbda
- SHA1 aee9d4c7a8f1c035f1a58960e5f022bf20420389
- SHA512 cf8784bb1f93c25b51d577ee1a2b16cb150cf8fb9c6a14fcff1252e9c5bdb7ee03210461187981543bfc61fd5840e61e4b4db8a674bc0143fb0e87cf569ec9e9
- SSDEEP 6144:5oyZmTAsfJFakxaLjcMkc0Cax1P0Gp6bYA0w601+dNT9/0626ASkVOAF:5oyIJsMPrPBp6bYboEdN
- TLSH T1A1A4190277E89135F2F31B31AEB992615A7ABC719D35D20F23D41A0D0DB0A90EA75B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Custom signatureUPX dump on OEP (original entry point) 3 IoCs
resource yara_rule behavioral2/memory/1748-2-0x0000000000B40000-0x0000000000B52000-memory.dmp UPX behavioral2/memory/1748-4-0x0000000000B40000-0x0000000000B52000-memory.dmp UPX behavioral2/memory/1748-1-0x0000000000B40000-0x0000000000B52000-memory.dmp UPX -
resource yara_rule behavioral2/memory/1748-2-0x0000000000B40000-0x0000000000B52000-memory.dmp upx behavioral2/memory/1748-4-0x0000000000B40000-0x0000000000B52000-memory.dmp upx behavioral2/memory/1748-1-0x0000000000B40000-0x0000000000B52000-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 2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1748 2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe 1748 2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe 1748 2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1748