Analysis
- max time kernel
150s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
31/05/2026, 02:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-31_7dfd1643dcea0b0f23077b43937b4744_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-31_7dfd1643dcea0b0f23077b43937b4744_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win11-20260513-en
4 signatures
150 seconds
General
- Target 2026-05-31_7dfd1643dcea0b0f23077b43937b4744_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 65KB
- Sample260531-c23f9agy41
- SHA256 8375bf36ef09f5695271b2d16e5a3858ab87fec6dfd79e255f8f03e385ed7d6b
- MD5 7dfd1643dcea0b0f23077b43937b4744
- SHA1 368db180bdd16a29bde0fe7af087a062d4ba4dc4
- SHA512 b1b61c264b0d6da3fc97e6960eada967e0583bfca76d503400d1d911392e337441492a2f551f49e7f345b96c79c85ec5ec562266bb4eedf5b580526720ef5eab
- SSDEEP 1536:r4Cd+qitb0bt+FTCQ2w9EuTiHsdXzN6uXB/:rH4b0he9EuTz1zP
- TLSH T179632C397EC18472D237C1B545F783CBBA26BB12391A876E66CA03454D23B92AD3D70D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1736 conwurm.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2026-05-31_7dfd1643dcea0b0f23077b43937b4744_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language conwurm.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2588 wrote to memory of 1736 2588 2026-05-31_7dfd1643dcea0b0f23077b43937b4744_amadey_elex_rhadamanthys_smoke-loader_stop.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-31_7dfd1643dcea0b0f23077b43937b4744_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-31_7dfd1643dcea0b0f23077b43937b4744_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Users\Admin\AppData\Local\Temp\conwurm.exe"C:\Users\Admin\AppData\Local\Temp\conwurm.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1736
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\conwurm.exe
- Size 65KB
- SHA256 e960dd8dc99c2faec95bf46a53d566c7415befb8a59c06cd225b344089aa62fc
- MD5 72ef129627ad57a3def557e3c6dcb73c
- SHA1 84647b6c50bb91c93654b31386a4001c4c5b85ee
- SHA512 f8a3bdf0fd0ca446c1c78884bfe6560f1d45ba9643d224c050981b7779e4758f2fa69c3090fa9e6863bb06caf7e7171a58c5a33bfb361b25eb178fa3bc533601
- SSDEEP 1536:r4Cd+qitb0bt+FTCQ2w9EuTiHsdXzN6uXBQ:rH4b0he9EuTz1zA
- TLSH T117632C397ED18472D237C1B545F783CBBA26BB12391A876E62CA03454D23B92AD3D70D
- MD5 SHA1 SHA512 SSDEEP TLSH