Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/08/2026, 15:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-20_66cb7a1c0124924b183e74c60c197e2d_bkransomware_elex_hawkeye_maze_remcos.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-08-20_66cb7a1c0124924b183e74c60c197e2d_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 474KB
- Sample260820-sttr5stset
- SHA256 1b19d44b99cd09d4f37a6ee13d59eb2cbb40b67f50c94615787c8bdad057649d
- MD5 66cb7a1c0124924b183e74c60c197e2d
- SHA1 1ee0d283508a4f6d7f9f53f48c8be99b119b1c8a
- SHA512 b90ec643b83d9c08c150ec050ba38cb240902e7c182606236c6cfe4ccbe23b2f1aa0589d4a66dd68aea3426185908ba6110d4aecfb8cf1e99321e47080b1af1a
- SSDEEP 6144:7v9/qzrnuGXBCzraOjHElFsRdOsNtns8ciWPbDm6N9RFo0nq:7g49H6CRgsNtbAd
- TLSH T1E4A41902B7E99134F2F31B31AFB592655A7ABD629D35C60F23C41A0D0DB0980EA75B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/3476-1-0x0000000000770000-0x0000000000784000-memory.dmp UPX behavioral2/memory/3476-2-0x0000000000770000-0x0000000000784000-memory.dmp UPX behavioral2/memory/3476-3-0x0000000000770000-0x0000000000784000-memory.dmp UPX behavioral2/memory/3476-6-0x0000000000770000-0x0000000000784000-memory.dmp UPX -
resource yara_rule behavioral2/memory/3476-1-0x0000000000770000-0x0000000000784000-memory.dmp upx behavioral2/memory/3476-2-0x0000000000770000-0x0000000000784000-memory.dmp upx behavioral2/memory/3476-3-0x0000000000770000-0x0000000000784000-memory.dmp upx behavioral2/memory/3476-6-0x0000000000770000-0x0000000000784000-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 2026-08-20_66cb7a1c0124924b183e74c60c197e2d_bkransomware_elex_hawkeye_maze_remcos.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3476 2026-08-20_66cb7a1c0124924b183e74c60c197e2d_bkransomware_elex_hawkeye_maze_remcos.exe 3476 2026-08-20_66cb7a1c0124924b183e74c60c197e2d_bkransomware_elex_hawkeye_maze_remcos.exe 3476 2026-08-20_66cb7a1c0124924b183e74c60c197e2d_bkransomware_elex_hawkeye_maze_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-20_66cb7a1c0124924b183e74c60c197e2d_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_66cb7a1c0124924b183e74c60c197e2d_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3476