Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 08:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_1a773340e073272f2179ecfd73a65d46_bkransomware_elex_hawkeye_maze_remcos.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-08-04_1a773340e073272f2179ecfd73a65d46_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 469KB
- Sample260804-j2kd1afh27
- SHA256 050e0049373307a103e36740595fd954980bb01306128f304cf9088c823d05e3
- MD5 1a773340e073272f2179ecfd73a65d46
- SHA1 e964a4b5f7c4ab152019fb08b43d07381b437d37
- SHA512 f5477a91bd222329ea77d2c84d45836adac04549e083b6bf77af0c643f5731f8dba4a53302c4c392f9022072df6a6aa807939f35139124da3994aaa4d6cb01b0
- SSDEEP 6144:EoyZmTAsfJFakxaLjcMkc0Cax1PnGp6bYA0w601+dNT9/0626ASkVOAFOq85ks8u:EoyIJsMPrPGp6bYboEdNbq+
- TLSH T119A4190277E99135F2F31B31AEB592615A7ABC719D35D20F23C41A0D0DB0A90EA79B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral1/memory/4544-2-0x00000000004E0000-0x00000000004F4000-memory.dmp UPX behavioral1/memory/4544-1-0x00000000004E0000-0x00000000004F4000-memory.dmp UPX behavioral1/memory/4544-3-0x00000000004E0000-0x00000000004F4000-memory.dmp UPX behavioral1/memory/4544-6-0x00000000004E0000-0x00000000004F4000-memory.dmp UPX -
resource yara_rule behavioral1/memory/4544-2-0x00000000004E0000-0x00000000004F4000-memory.dmp upx behavioral1/memory/4544-1-0x00000000004E0000-0x00000000004F4000-memory.dmp upx behavioral1/memory/4544-3-0x00000000004E0000-0x00000000004F4000-memory.dmp upx behavioral1/memory/4544-6-0x00000000004E0000-0x00000000004F4000-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 2026-08-04_1a773340e073272f2179ecfd73a65d46_bkransomware_elex_hawkeye_maze_remcos.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4544 2026-08-04_1a773340e073272f2179ecfd73a65d46_bkransomware_elex_hawkeye_maze_remcos.exe 4544 2026-08-04_1a773340e073272f2179ecfd73a65d46_bkransomware_elex_hawkeye_maze_remcos.exe 4544 2026-08-04_1a773340e073272f2179ecfd73a65d46_bkransomware_elex_hawkeye_maze_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_1a773340e073272f2179ecfd73a65d46_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_1a773340e073272f2179ecfd73a65d46_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4544