Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 02:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-13_ec3fe9bcf5d4546c683cbb167c0aa7be_bkransomware_elex_hawkeye_maze_remcos.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-08-13_ec3fe9bcf5d4546c683cbb167c0aa7be_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 485KB
- Sample260813-dfn76syvex
- SHA256 fc23927d21349802c4bc757aec5ce1e64fa87ea1b1f63e00a8010f8ce090dbd4
- MD5 ec3fe9bcf5d4546c683cbb167c0aa7be
- SHA1 8f4cfb9aae6721a8711cd8d30a6a3c08fdb8fdbb
- SHA512 d2d955cf089d26bf7dd2eefd71e24b6e19638038da8e097d073d39987e86f33793e8fa140d8553228cce09a367b373ae7226a695175051325e2dd0d79234107a
- SSDEEP 6144:wv9/qzrnuGXBCzraOjHElFPRdOsNtns8ciWPbDm6N9RFYP78vw:wg49H6xRgsNtbAdKYY
- TLSH T1B4B42902B7E99134F2F31B31AFB592655A7ABD629D35C60F23C41A0D0DB0980EA75B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/3204-2-0x0000000000790000-0x00000000007A7000-memory.dmp UPX behavioral2/memory/3204-1-0x0000000000790000-0x00000000007A7000-memory.dmp UPX behavioral2/memory/3204-3-0x0000000000790000-0x00000000007A7000-memory.dmp UPX behavioral2/memory/3204-8-0x0000000000400000-0x000000000047F000-memory.dmp UPX -
resource yara_rule behavioral2/memory/3204-2-0x0000000000790000-0x00000000007A7000-memory.dmp upx behavioral2/memory/3204-1-0x0000000000790000-0x00000000007A7000-memory.dmp upx behavioral2/memory/3204-3-0x0000000000790000-0x00000000007A7000-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 2026-08-13_ec3fe9bcf5d4546c683cbb167c0aa7be_bkransomware_elex_hawkeye_maze_remcos.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 3204 2026-08-13_ec3fe9bcf5d4546c683cbb167c0aa7be_bkransomware_elex_hawkeye_maze_remcos.exe 3204 2026-08-13_ec3fe9bcf5d4546c683cbb167c0aa7be_bkransomware_elex_hawkeye_maze_remcos.exe 3204 2026-08-13_ec3fe9bcf5d4546c683cbb167c0aa7be_bkransomware_elex_hawkeye_maze_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-13_ec3fe9bcf5d4546c683cbb167c0aa7be_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_ec3fe9bcf5d4546c683cbb167c0aa7be_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3204