Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
05/08/2026, 17:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-05_f1adbc116d3edb3cf9e357e145af49cc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-05_f1adbc116d3edb3cf9e357e145af49cc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target 2026-08-05_f1adbc116d3edb3cf9e357e145af49cc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
- Size 673KB
- Sample260805-vm34ca1gmd
- SHA256 9f17459e0d7f3457b4a60ac18e5df2067d5043ce76ef8f36b25955a75eb42a95
- MD5 f1adbc116d3edb3cf9e357e145af49cc
- SHA1 ee5eaab367d45fbf6b124238a9f44bb23da6c4ce
- SHA512 8a6b021d14237404a8aa26ae2b7b03c3585650246d18ca22049fce6680f0edf3f94eecfb8bf19fed5251ed68d2831a7f02220db67a266a076d8c230c4fd10c6e
- SSDEEP 12288:hfNzTW2Qz9H4vROWO8SnUvAq83ocEOR9kEpod3UGqhqczE5bcAFkZN7fn5nPmI:hfhw9H4vROWO8SnjJ3+eSZUG+rzybcf3
- TLSH T19EE4026271D6C172E1860832495BD7612C397A352B3A6DC732E42ABCBD713C2B6B13D7
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 1128 53B9.tmp - Executes dropped EXE 1 IoCs
pid Process 1128 53B9.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 53B9.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-05_f1adbc116d3edb3cf9e357e145af49cc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1128 53B9.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4012 wrote to memory of 1128 4012 2026-08-05_f1adbc116d3edb3cf9e357e145af49cc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_f1adbc116d3edb3cf9e357e145af49cc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_f1adbc116d3edb3cf9e357e145af49cc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4012 -
C:\Users\Admin\AppData\Local\Temp\53B9.tmp"C:\Users\Admin\AppData\Local\Temp\53B9.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-05_f1adbc116d3edb3cf9e357e145af49cc_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 19415E410954FA21834BA77F2CA51FF986559607D23E0BD425DF6B748FAA04EB733AC49140432E0FDBB846F62D2AA5C932D7D68726900651FC3B47D85E567F052⤵
- Deletes itself
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1128
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\53B9.tmp
- Size 673KB
- SHA256 d36c65ff8a80e3b370197ad42cab8683adc3a5255be229f91555016da8f2ac93
- MD5 7678300ae988ab22943b4441eec67498
- SHA1 0a9582585d67786ae014fbb63233dcf20fe491eb
- SHA512 f4730f1e29c292c317a1a37df3bc06eaf8d51da229de440a4bde98d7c1a422d58e738fa4dce36398c00d977a1c89d25b7be5eb8b8ecbf2fdb156157c3972854f
- SSDEEP 12288:hfNzTW2Qz9H4vROWO8SnUvAqTxKT9GSvR2zQIA5ohNz8aRN7fn5nPmI:hfhw9H4vROWO8SnjGEA6wEIUohN5Rn5b
- TLSH T1E7E4F17175D18177E18204324A5BD7A12C3A3E311B2AAEC732E43ABD7D716C2B67139B
- MD5 SHA1 SHA512 SSDEEP TLSH