Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/07/2026, 19:05
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-04_4394afad10c3eeda1bb126fd95e9bd4b_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-04_4394afad10c3eeda1bb126fd95e9bd4b_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260629-en
5 signatures
150 seconds
General
- Target 2026-07-04_4394afad10c3eeda1bb126fd95e9bd4b_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 612KB
- Sample260704-xrmy2ags8m
- SHA256 38243bebfd6a79103e36c181cc3a5a3cf4ce257185518381a4c9d00ec865d260
- MD5 4394afad10c3eeda1bb126fd95e9bd4b
- SHA1 4eeb4381e7ea9f2b8cf61c99c55cb96a6e5f154a
- SHA512 736d3498aa203ac048892ff39163040adf4a4174c1ac315c47a237103146632c679ee18ecfb848c0552c31d3f6f1620272e1254642dbb12c7869d10de2a523b9
- SSDEEP 12288:SwBhHmq7dq93QKqZwe/8g75aGBVk6dT+mJkZxxtUPqoqjShOP1q:SYHI93Rq/P5aGrnT+mJUxxS9OShOP
- TLSH T148D4F12571D1C173E09710321A5BE2B22D363E351B2AADC772D4367D6DB12C2AAF9327
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1192 BB4C.tmp - Executes dropped EXE 1 IoCs
pid Process 1192 BB4C.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 2026-07-04_4394afad10c3eeda1bb126fd95e9bd4b_amadey_elex_remcos_rhadamanthys_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language BB4C.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1192 BB4C.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2476 wrote to memory of 1192 2476 2026-07-04_4394afad10c3eeda1bb126fd95e9bd4b_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-04_4394afad10c3eeda1bb126fd95e9bd4b_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-04_4394afad10c3eeda1bb126fd95e9bd4b_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2476 -
C:\Users\Admin\AppData\Local\Temp\BB4C.tmp"C:\Users\Admin\AppData\Local\Temp\BB4C.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-04_4394afad10c3eeda1bb126fd95e9bd4b_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 7B5D12B1BF0C086FE5E2AA9882DAD11ABC56DECF7E2A351C0F8BEEBB6E9047D34AB50C3EABAB525E7113A3A11512590EFEBEB66BD9E3418A0B3AB1E3804E283F2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1192
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\BB4C.tmp
- Size 612KB
- SHA256 50479958b2c795ceb4f383f5635fc783d7c37b70b08248373435f06b554ad43e
- MD5 d63ddc4cdbcd6acdbf25e6e640166e2c
- SHA1 f1ac878f8f0d01fd2cca9930ce05309b9961ee14
- SHA512 bd6f10f1c0c35173796d5c3ecde6ad34a30f84feb7a9e6d191f04d2526bb38ea256e2d9f27f8ee7de7479d78702c397b659e04c0b1b4d582ec71c86f1baa3a00
- SSDEEP 12288:SwBhHmq7dq93QKqZwe/8AzP/MCtKgBndhPoZgB/qA+vT92kKQNVq:SYHI93Rq/7b/5Jhx1X+799
- TLSH T119D4F02571C1C133E09B14324A5AE7A22C3A3D351B265EC776C43B7D6E752C1AAF932B
- MD5 SHA1 SHA512 SSDEEP TLSH