Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/09/2026, 18:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-09-28_12a8237c343f8803b2c78aaa078bc277_bkransomware_elex_hawkeye_maze_remcos.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target 2026-09-28_12a8237c343f8803b2c78aaa078bc277_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 474KB
- Sample260928-wqeetszerd
- SHA256 2ea78387edbfd072a690f0366960be84e5baa7943b37092de5c13389a6a8fdd6
- MD5 12a8237c343f8803b2c78aaa078bc277
- SHA1 4ec76680dadd8a1d3525d4292c8d099adda9067d
- SHA512 06b6bbe1c9b28e1c3bb1c4bfdea8d1423a93a90f0932cf96c0717c43cde9331860d62dba46420c7499e9eb46782f603d24a513f780393a82d8e601242fe4ead5
- SSDEEP 6144:2v9/qzrnuGXBCzraOjHElFsRdOsNtns8ciWPbDm6N9RFO0nq:2g49H6CRgsNtbAd
- TLSH T198A41902B7E99134F2F31B31AFB592655A7ABD629D35C60F23C41A0D0DB0980EA75B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral1/memory/4888-2-0x00000000005E0000-0x00000000005F4000-memory.dmp UPX behavioral1/memory/4888-1-0x00000000005E0000-0x00000000005F4000-memory.dmp UPX behavioral1/memory/4888-3-0x00000000005E0000-0x00000000005F4000-memory.dmp UPX behavioral1/memory/4888-6-0x00000000005E0000-0x00000000005F4000-memory.dmp UPX -
resource yara_rule behavioral1/memory/4888-2-0x00000000005E0000-0x00000000005F4000-memory.dmp upx behavioral1/memory/4888-1-0x00000000005E0000-0x00000000005F4000-memory.dmp upx behavioral1/memory/4888-3-0x00000000005E0000-0x00000000005F4000-memory.dmp upx behavioral1/memory/4888-6-0x00000000005E0000-0x00000000005F4000-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 2026-09-28_12a8237c343f8803b2c78aaa078bc277_bkransomware_elex_hawkeye_maze_remcos.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4888 2026-09-28_12a8237c343f8803b2c78aaa078bc277_bkransomware_elex_hawkeye_maze_remcos.exe 4888 2026-09-28_12a8237c343f8803b2c78aaa078bc277_bkransomware_elex_hawkeye_maze_remcos.exe 4888 2026-09-28_12a8237c343f8803b2c78aaa078bc277_bkransomware_elex_hawkeye_maze_remcos.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-28_12a8237c343f8803b2c78aaa078bc277_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-28_12a8237c343f8803b2c78aaa078bc277_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4888