Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
17/04/2026, 04:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-17_9fca1c1896142fd809424d4097932bdc_amadey_elex_remcos_smoke-loader.exe
Resource
win10v2004-20260130-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-17_9fca1c1896142fd809424d4097932bdc_amadey_elex_remcos_smoke-loader.exe
Resource
win11-20260130-en
5 signatures
150 seconds
General
- Target 2026-04-17_9fca1c1896142fd809424d4097932bdc_amadey_elex_remcos_smoke-loader.exe
- Size 1.3MB
- Sample260417-exkrraat2v
- SHA256 096c24f7f5834061c80c23938ad0a6d5270f5961ff55b6df8f3b8b62b94cb77a
- MD5 9fca1c1896142fd809424d4097932bdc
- SHA1 f2f9a586cbf0426188824b9d304db7f0828bc20e
- SHA512 89fa476151f7c38d180c99082a5b11709f3398e7d7e3f61bb1b0120a3a7055b0331b3da04b8bd6955b9f6b683f610a5af9b6bf5fd09f4057aed30b5fc3e89c53
- SSDEEP 24576:8WBz95ndbgfx5QrWgjTSW6BXqlZ8l61ycOD3zldw4KcBiT8X:8m95nZgfxMjTSXq8Y1yN1dwFai
- TLSH T1FA659D2171B9427DC6A33031CE2D6A36556DD472C72814CB0364EB79E9642C2EE37BEE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4968 1DF.tmp - Executes dropped EXE 1 IoCs
pid Process 4968 1DF.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_9fca1c1896142fd809424d4097932bdc_amadey_elex_remcos_smoke-loader.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1DF.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4968 1DF.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 6064 wrote to memory of 4968 6064 2026-04-17_9fca1c1896142fd809424d4097932bdc_amadey_elex_remcos_smoke-loader.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-17_9fca1c1896142fd809424d4097932bdc_amadey_elex_remcos_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-17_9fca1c1896142fd809424d4097932bdc_amadey_elex_remcos_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6064 -
C:\Users\Admin\AppData\Local\Temp\1DF.tmp"C:\Users\Admin\AppData\Local\Temp\1DF.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-17_9fca1c1896142fd809424d4097932bdc_amadey_elex_remcos_smoke-loader.exe 89720B63586E2C49D926E55A3CDA3C5E81FF409DEA718EB8CA54BD692EC4CA3F4839678A01431AAB562179F7D0B8F11632945BB17D570CFBF48E8F150EF0874F2⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4968
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1DF.tmp
- Size 1.3MB
- SHA256 5198a6591298e7b1042414d33a9ae339c051c1eaf422942e76a0301e40e96fad
- MD5 8046c59b8e307dc4f950c429eca74a75
- SHA1 3d48edfa1e3cdef029af631eaf8e1d175621afde
- SHA512 c3a84d4e527c2237d1d3175c14386782ce8459591068abb6d93bfd4f5bc1126c4f0d2278a283f2b71a4d47965835c86e18e548e0acb53308ea991265fc79d7c0
- SSDEEP 24576:8WBz95ndbgfx5tjoFdgjTSW6BXqlZ8l61ycOD3zldw4KcBiT8X:8m95nZgfxFjTSXq8Y1yN1dwFai
- TLSH T14A659D2071B9427DC6A33031CE2D6A36596DD472C72814C70364EB79E9642D2EE37BEE
- MD5 SHA1 SHA512 SSDEEP TLSH