Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
03/04/2026, 03:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-03_8264e04dc7ae760cc3a4b528413629a6_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260130-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-03_8264e04dc7ae760cc3a4b528413629a6_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stealc_stop.exe
Resource
win11-20260130-en
6 signatures
150 seconds
General
- Target 2026-04-03_8264e04dc7ae760cc3a4b528413629a6_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stealc_stop.exe
- Size 4.9MB
- Sample260403-eag3cacx7z
- SHA256 be99d0ef5dc3b912c16ad3d807395ece073639983cf90dbfc0d883a23686cade
- MD5 8264e04dc7ae760cc3a4b528413629a6
- SHA1 bbf02a2507c299a2ad62405230a19f62fb5376df
- SHA512 ed2cee4003e6c1518dfd1c23da1659f8ad93c9b088f2019a5c47d2ca165d90caf09ed038ed665f3fcca47f4427068b043c86a4c7363845b41e1bb5d545e21c88
- SSDEEP 98304:OcbULnLrHp/qKm2/Sb/gqAZj+UzKb3HtFPY:7I3rRb/G8+H
- TLSH T1F3368B53FBC21ED5F64E04365B440601E72AE9A5964F1361302C616DDFAB3838FA6A3F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Detects Pitou bootkit 3 IoCs
resource yara_rule behavioral2/memory/1120-5-0x0000000000400000-0x00000000008F6000-memory.dmp family_pitou behavioral2/memory/1120-6-0x0000000000400000-0x00000000008F6000-memory.dmp family_pitou behavioral2/memory/1120-10-0x0000000000400000-0x00000000008F6000-memory.dmp family_pitou - Pitou family
- Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 3 IoCs
resource yara_rule behavioral2/memory/1120-5-0x0000000000400000-0x00000000008F6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1120-6-0x0000000000400000-0x00000000008F6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1120-10-0x0000000000400000-0x00000000008F6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM - Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PHYSICALDRIVE0 2026-04-03_8264e04dc7ae760cc3a4b528413629a6_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stealc_stop.exe - 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 2026-04-03_8264e04dc7ae760cc3a4b528413629a6_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stealc_stop.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-03_8264e04dc7ae760cc3a4b528413629a6_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-03_8264e04dc7ae760cc3a4b528413629a6_amadey_elex_glassworm_remcos_rhadamanthys_smoke-loader_stealc_stop.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:1120