Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/07/2026, 01:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-27_0c4943d3e7f3a56c2fb3239b79371fe1_bkransomware_elex_hawkeye_maze_remcos.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 2026-07-27_0c4943d3e7f3a56c2fb3239b79371fe1_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 474KB
- Sample260727-btmv6atfre
- SHA256 1f3c251114cd9f47d91fe8c3b66848a3d6877f4daf3524e099b7ef5d4cb67314
- MD5 0c4943d3e7f3a56c2fb3239b79371fe1
- SHA1 6fc13effcd46e3f66ba4fdccf5a55e5a9cd2c70e
- SHA512 86409cddceec91fb8cefda582223f531e28347eb3755d2adf1ef64d0c17161ca93e9911650beb73c88def203a6b9c12eb3b25040c7ad4c7b6919a1d4af3c9950
- SSDEEP 6144:Xv9/qzrnuGXBCzraOjHElFsRdOsNtns8ciWPbDm6N9RF/0nq:Xg49H6CRgsNtbAd
- TLSH T1CFA41902B7E99134F2F31B31AFB592655A7ABD629D35C60F23C41A0D0DB0980EA75B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/4128-1-0x0000000000BA0000-0x0000000000BB4000-memory.dmp UPX behavioral2/memory/4128-2-0x0000000000BA0000-0x0000000000BB4000-memory.dmp UPX behavioral2/memory/4128-3-0x0000000000BA0000-0x0000000000BB4000-memory.dmp UPX behavioral2/memory/4128-6-0x0000000000BA0000-0x0000000000BB4000-memory.dmp UPX -
resource yara_rule behavioral2/memory/4128-1-0x0000000000BA0000-0x0000000000BB4000-memory.dmp upx behavioral2/memory/4128-2-0x0000000000BA0000-0x0000000000BB4000-memory.dmp upx behavioral2/memory/4128-3-0x0000000000BA0000-0x0000000000BB4000-memory.dmp upx behavioral2/memory/4128-6-0x0000000000BA0000-0x0000000000BB4000-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 2026-07-27_0c4943d3e7f3a56c2fb3239b79371fe1_bkransomware_elex_hawkeye_maze_remcos.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4128 2026-07-27_0c4943d3e7f3a56c2fb3239b79371fe1_bkransomware_elex_hawkeye_maze_remcos.exe 4128 2026-07-27_0c4943d3e7f3a56c2fb3239b79371fe1_bkransomware_elex_hawkeye_maze_remcos.exe 4128 2026-07-27_0c4943d3e7f3a56c2fb3239b79371fe1_bkransomware_elex_hawkeye_maze_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-27_0c4943d3e7f3a56c2fb3239b79371fe1_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_0c4943d3e7f3a56c2fb3239b79371fe1_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4128