Analysis
- max time kernel
150s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 16:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe
Resource
win11ltsc2024-20260709-en
10 signatures
150 seconds
General
- Target 2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe
- Size 164KB
- Sample260804-tp87psvbjc
- SHA256 96b896d937e5c00cd09c7808c090fb2cd2f5b4d412c7210eff54901e28db8f15
- MD5 3275a7c0ac0bb028544ca2040dcb286c
- SHA1 62f3405bc6e45bff45b37186221931e84a5b3b02
- SHA512 5f896581c25970f3a1933685765fc525ac039a766a6b91e67dbec0fb99768af7f58f3700eb6113764bbac5add343b0cea8dcac44acdc3338c305c1cd58ff2b4b
- SSDEEP 3072:J+wcGCTUfNKL8PHpsdy1O3dzqTl33p2lQBV+UdE+rECWp7hKPU1H+:MvTLCHpsdy1xfBV+UdvrEFp7hKL
- TLSH T142F3CF42718083FDE0850074349EAB159AF1A53C0BBF84D3F75525496FAEAC75BAA34F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Floxif payload 1 IoCs
resource yara_rule behavioral2/files/0x000600000001b85a-1.dat floxif - UPX dump on OEP (original entry point) 3 IoCs
resource yara_rule behavioral2/files/0x000600000001b85a-1.dat UPX behavioral2/memory/4384-4-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/4384-6-0x0000000010000000-0x0000000010030000-memory.dmp UPX - Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000600000001b85a-1.dat acprotect - Loads dropped DLL 1 IoCs
pid Process 4384 2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe -
resource yara_rule behavioral2/files/0x000600000001b85a-1.dat upx behavioral2/memory/4384-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/4384-6-0x0000000010000000-0x0000000010030000-memory.dmp upx - Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4384 2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_3275a7c0ac0bb028544ca2040dcb286c_amadey_elex_floxif_rhadamanthys_smoke-loader.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4384
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\System\symsrv.dll
- Size 67KB
- SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
- MD5 7574cf2c64f35161ab1292e2f532aabf
- SHA1 14ba3fa927a06224dfe587014299e834def4644f
- SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
- SSDEEP 1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZL:c8y93KQjy7G55riF1cMo03V
- TLSH T17863F1372AB5807DDD210D37949F835AB771E5A76C20643FC25907D988B8DD0E3239AE
- MD5 SHA1 SHA512 SSDEEP TLSH