Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
17/04/2026, 04:36
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-17_b4b52d8acf2e2ffa2c15deda4dbe7155_elex_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260130-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-17_b4b52d8acf2e2ffa2c15deda4dbe7155_elex_rhadamanthys_smoke-loader.exe
Resource
win11-20260130-en
4 signatures
150 seconds
General
- Target 2026-04-17_b4b52d8acf2e2ffa2c15deda4dbe7155_elex_rhadamanthys_smoke-loader.exe
- Size 687KB
- Sample260417-e8qgdafv2j
- SHA256 38c161d85917dd12376da45cc0f2857985d99fa8ce0813bf933735041ab1aed0
- MD5 b4b52d8acf2e2ffa2c15deda4dbe7155
- SHA1 19af20a7f54205bfdfa8b2427a8d74ee88a54982
- SHA512 8a5eb2fc8391261ea13860042a2e95a2b7873b03075afaf90f84daee926e0fd8f63015d8ef1e3a6b6db0a92e9b8acdb0b8781bfdc9a4f2edb6d866618ece1033
- SSDEEP 12288:3kIS6tX9rlzyGUAbIyhSmj+Fev7+0N1R9Dgec:3rX9rl+Y/hSmj+YvaKR97c
- TLSH T103E4DF1076C1C430E5A7463656A6DF66547EFD724FA0AACBBBC82A1D4A703D0A731B23
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2780 1E80.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 2026-04-17_b4b52d8acf2e2ffa2c15deda4dbe7155_elex_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1E80.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2780 1E80.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3812 wrote to memory of 2780 3812 2026-04-17_b4b52d8acf2e2ffa2c15deda4dbe7155_elex_rhadamanthys_smoke-loader.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-17_b4b52d8acf2e2ffa2c15deda4dbe7155_elex_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_b4b52d8acf2e2ffa2c15deda4dbe7155_elex_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3812 -
C:\Users\Admin\AppData\Local\Temp\1E80.tmp"C:\Users\Admin\AppData\Local\Temp\1E80.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-17_b4b52d8acf2e2ffa2c15deda4dbe7155_elex_rhadamanthys_smoke-loader.exe 81C739830FC15DD7949463A05C5CBE1196FC91ADC7EFAF4965A5525970A9EEDA208093FB4E855C6813BA311504415082FDD5DA977D5BDCCA884BA35D43750A2A2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2780
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1E80.tmp
- Size 687KB
- SHA256 017375c910cb8d9f2ee3afd80fd5efc98c7fa1f2ad055bbd6f1fba70447cae73
- MD5 81ee32b9451c3c8b75171ae1b0db72f7
- SHA1 2d453561879cc335db3f5074b603e1e337ef57dc
- SHA512 5bdefd5b60e4427f0cc56e5cde7ded616f348d8d91c5cbb6d3213c7c794d2ac8003c00a25fd28dde3cadf67dcb8460b6a7311542dce11985ff1166760ca1305a
- SSDEEP 12288:3kIS6tXLwUGRuSmlJfsgHNDn9LFev7+0N1R9Dgec:3rXLvGWlJUgHNL9LYvaKR97c
- TLSH T179E4E02036D1C430E1A6463246AADE63547EFD724FA09ECBB7C82A1D5E742C1A735B73
- MD5 SHA1 SHA512 SSDEEP TLSH