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
15/04/2026, 22:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-15_85ba4508c8aa9bde04f0ba97e763b18a_elex_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260130-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_85ba4508c8aa9bde04f0ba97e763b18a_elex_rhadamanthys_smoke-loader.exe
Resource
win11-20260130-en
4 signatures
150 seconds
General
- Target 2026-04-15_85ba4508c8aa9bde04f0ba97e763b18a_elex_rhadamanthys_smoke-loader.exe
- Size 687KB
- Sample260415-2blhgsa16p
- SHA256 183ce8af4769127ce519325f86b411e0bf1e2091bc446a8ed9ac908295934553
- MD5 85ba4508c8aa9bde04f0ba97e763b18a
- SHA1 0bcbc4398dd7ca2d893237905f937b11af37f0d1
- SHA512 63c31664bacd6ffbeb09d19d95f712b4efd55a6b0de4dea471df08f08afb5638b7cd84768c4e895b49816b4a479f27bc42b67af087fbe8fb8eeacafc15cbee59
- SSDEEP 12288:3kIS6tXtCxRqim6zvvWMiuMFev7+0N1R9Dgec:3rXteFJzvuQMYvaKR97c
- TLSH T1A5E4D01076C1C030E5A7063256A6DF6359BEFD314FA0AECBA7C86A1D5D702D1AB35B23
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5064 848.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 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 2026-04-15_85ba4508c8aa9bde04f0ba97e763b18a_elex_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 848.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 5064 848.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4940 wrote to memory of 5064 4940 2026-04-15_85ba4508c8aa9bde04f0ba97e763b18a_elex_rhadamanthys_smoke-loader.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-15_85ba4508c8aa9bde04f0ba97e763b18a_elex_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_85ba4508c8aa9bde04f0ba97e763b18a_elex_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4940 -
C:\Users\Admin\AppData\Local\Temp\848.tmp"C:\Users\Admin\AppData\Local\Temp\848.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-15_85ba4508c8aa9bde04f0ba97e763b18a_elex_rhadamanthys_smoke-loader.exe 57D645F9EB67E7EA5764166A1607D264B2B962145DD7BC0433AE5C38014C3D9D478E0C8E1F907632AA4C2E3EE15EFE6474356169EC0A8255B6D4834EA12AA86B2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5064
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\848.tmp
- Size 687KB
- SHA256 23fd47dd6c248cbaf51d8bf84c6f57f81ce950b5b0f5895f284e2409665d3e0b
- MD5 4a945a42469b594d69f803a252c64133
- SHA1 1defd71019557b2ee76ea4bf28e2d4144a06dd0b
- SHA512 096f9ab28a7a31f50c4b0367596a4b794ee57fdbf7f5e0b418af9197b7a78d4ce1ae8e662bd858842a45a9ae315005610adef71de57fed2b457cc76e54df997b
- SSDEEP 12288:3kIS6tXpWyckah7gM5IS6QjjKFev7+0N1R9Dgec:3rXoyc1h7gMIdmjKYvaKR97c
- TLSH T10EE4E01036C1C030E5A746324AAAEF62587EFD714F609ECBB7C86B5D49706D1AB30B63
- MD5 SHA1 SHA512 SSDEEP TLSH