Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
25/04/2026, 04:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target 2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260425-e3ywkaft61
- SHA256 4e739992da0d981732a060047691232cbb8f20ef05b83681475daa18e8ffc4a5
- MD5 8b10c9d34795b2dd0f56a854025723ba
- SHA1 3d30aeae290b48b8ad23cb4029c36a151cab24c0
- SHA512 0d686352ccd8ce66611273e796e6ef6cda5a0eaedc42b03e01b249a1bd2cfa36861cd4a519524ba60a270a1acb5f58ace669c4e4292c507b0eb835afa4b0c01c
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8FPRhkJujvIO27eBZtlP5CUfdLq:3YHI93Rq/UkqJHPAE
- TLSH T1E8D4F0156181C173D09620321E5BD7A63C3A3E315B2B5DCB72D8367DAE712C1AAF932B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 2376 1DE3.tmp - Executes dropped EXE 1 IoCs
pid Process 2376 1DE3.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 2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1DE3.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2376 1DE3.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3208 wrote to memory of 2376 3208 2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Users\Admin\AppData\Local\Temp\1DE3.tmp"C:\Users\Admin\AppData\Local\Temp\1DE3.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 133130D4F801C65B49027164B04D26CEE7CB0CE8AD883B1F556D56F54FF550B7BB0F9C0F21544D51A11160017A3879D19BACB089775FA38C9BE3547913DD04742⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2376
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1DE3.tmp
- Size 612KB
- SHA256 cacd0071f7620e5f397bd5b9dec764ccddde0a6032941735b809a0a8148c71a0
- MD5 80c5dfaded8222d3ab4e08384f0ffef8
- SHA1 39a90ea8e609620bc0e99e9f8cbc78dc4c461e92
- SHA512 6173b23b0ea1673d8cee767e1a9eb7b0b81ee97daa9fff764427a09b555eff0e45a031971af76597ed3ec025b3e8b043da2c6f2ed3fea2deef6d607246d81e86
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/83CIk0DYa0INmBZyHLrJCKgNq:3YHI93Rq/Y0tI+wHLrG
- TLSH T1B1D4E02161C1C173D09B10321A5BD7B6393A3D355B2A6DCB72D4367CAE722C1AAF9327
- MD5 SHA1 SHA512 SSDEEP TLSH