Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-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 4480 F9A2.tmp - Executes dropped EXE 1 IoCs
pid Process 4480 F9A2.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 F9A2.tmp - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4480 F9A2.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2300 wrote to memory of 4480 2300 2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 86
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:2300 -
C:\Users\Admin\AppData\Local\Temp\F9A2.tmp"C:\Users\Admin\AppData\Local\Temp\F9A2.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-04-25_8b10c9d34795b2dd0f56a854025723ba_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 14643399C02FBA4129E7917D1007B389F826F0FBB492D1076511C005082A801E93B7A5C2C9C890D7B03DEA44025AECE6E441B0A3D7725655F8DB23672C3BBF112⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4480
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\F9A2.tmp
- Size 612KB
- SHA256 2291c1e1fe6a93d2973c35e69c094a3e4680570284c81ea4bae806b00246fd17
- MD5 cf6c80678f770a87a03900721ae88df8
- SHA1 63f0f9a741b6c0244b50782f59bf9ef3b5a6fa21
- SHA512 8ba058368607818a06ffaffaf1f07c910395e8510c6f28318dce8ae937b7fa9f16daaa3af05a2d0fd2a9b23c25fbf56ec3372049563c7c8091662a99de76ce59
- SSDEEP 12288:3wBhHmq7dq93QKqZwe/8vhD0xbF59KwZOgjTyfOowEcpNkq:3YHI93Rq/yhD0pbkgnoB0
- TLSH T135D4E05971C08073D09A14325B1BD7723C3A3E356B2A5DC772D4367D6E712C2AAFA32A
- MD5 SHA1 SHA512 SSDEEP TLSH