Analysis
- max time kernel
148s - max time network
135s - 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, 07:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-11_578fb0e0d5edc504cac73069cf13c9e0_bkransomware_elex_hawkeye_maze_remcos.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-08-11_578fb0e0d5edc504cac73069cf13c9e0_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 474KB
- Sample260811-hteccaycle
- SHA256 1809a74e44aa3c6549f3050e833a3cecbf035e00e7fe5da9f3a9f1e96fb7fda6
- MD5 578fb0e0d5edc504cac73069cf13c9e0
- SHA1 887099fd9b5224d999a6041bd287865146d9a6a5
- SHA512 0298bf1a4a497ba77c00580bfae3cd0909b292e7b05a9937fd1eb0e94f0edef88bb15acd04eae533a62f908be31d9cece04d791851f2cbf777ae05131326ad21
- SSDEEP 6144:1v9/qzrnuGXBCzraOjHElFsRdOsNtns8ciWPbDm6N9RFf0nq:1g49H6CRgsNtbAd
- TLSH T1E4A41902B7E99134F2F31B31AFB592655A7ABD629D35C60F23C41A0D0DB0980EA75B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 3 IoCs
resource yara_rule behavioral2/memory/4612-2-0x00000000006C0000-0x00000000006D4000-memory.dmp UPX behavioral2/memory/4612-3-0x00000000006C0000-0x00000000006D4000-memory.dmp UPX behavioral2/memory/4612-6-0x00000000006C0000-0x00000000006D4000-memory.dmp UPX -
resource yara_rule behavioral2/memory/4612-2-0x00000000006C0000-0x00000000006D4000-memory.dmp upx behavioral2/memory/4612-3-0x00000000006C0000-0x00000000006D4000-memory.dmp upx behavioral2/memory/4612-6-0x00000000006C0000-0x00000000006D4000-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 2026-08-11_578fb0e0d5edc504cac73069cf13c9e0_bkransomware_elex_hawkeye_maze_remcos.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4612 2026-08-11_578fb0e0d5edc504cac73069cf13c9e0_bkransomware_elex_hawkeye_maze_remcos.exe 4612 2026-08-11_578fb0e0d5edc504cac73069cf13c9e0_bkransomware_elex_hawkeye_maze_remcos.exe 4612 2026-08-11_578fb0e0d5edc504cac73069cf13c9e0_bkransomware_elex_hawkeye_maze_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-11_578fb0e0d5edc504cac73069cf13c9e0_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_578fb0e0d5edc504cac73069cf13c9e0_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4612