4d48c9c218fa5e85451f537b60454151ef3b3cdc0dd67b212258798d66da5243

Analysis

max time kernel
148s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/07/2026, 11:14

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General

Target
2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
Size 149KB
Sample260729-nb29caseph
SHA256 4d48c9c218fa5e85451f537b60454151ef3b3cdc0dd67b212258798d66da5243
MD5 2ddf5c7c75cd5ee6966b0b99ab6efa61
SHA1 9abe27561e2a624a987513374e0fa4feaa4f6566
SHA512 fee5d4006077266d6aa7d102e6052e820e3fc7131ddbcf52452fc08284dc10c3aa14dd254f791bb3278b739ae6a8db1b839ea372810924906125c3d2adb69041
SSDEEP 3072:vbuMGq4hOSOVEjsvAnelAYS8KjBJsPKs/qqXWrkDPoJy5je:TGq4sHV8JEJKNJsP5xXp4Ky
TLSH
T1FBE3D0267A90D031D1932530887586B3A16F7AA217B845DBB7D81FBE5F702D1AE3C31B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
4116	yeYqN.exe
5616	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
4604	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5616 set thread context of 4604	5616	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	yeYqN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 4116	4356	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	89
PID 4116 wrote to memory of 5616	4116	yeYqN.exe	90
PID 5616 wrote to memory of 4604	5616	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91
PID 5616 wrote to memory of 4604	5616	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91
PID 5616 wrote to memory of 4604	5616	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91
PID 5616 wrote to memory of 4604	5616	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91
PID 5616 wrote to memory of 4604	5616	2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4356
- C:\Users\Admin\AppData\Local\Temp\yeYqN.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe" 0lYI0ocO
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4116
- - C:\Users\Admin\AppData\Local\Temp\2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\yeYqN.exe" oBPaoVNB
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5616
  - - C:\Users\Admin\AppData\Local\Temp\2026-07-29_2ddf5c7c75cd5ee6966b0b99ab6efa61_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
      4GNRafr4
      4⤵
      Executes dropped EXE
      PID:4604

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

yeYqN.exe

Path C:\Users\Admin\AppData\Local\Temp\yeYqN.exe
Size 149KB
SHA256 d7d4ac7cb907fc85f7aa6d4cde5be2c8688b052e4431b48f2ea9a229248fe189
MD5 6504e42cb5f4fc7d2c59718bfe47d627
SHA1 740422c5047eba48c5f8891555890cbcd6d8912b
SHA512 3a74e6263c857ebc401fe0d67b10f4934017f993ce8858785afcc201e4362324f2e39b7f171063fbfa0c7d1d9b3fd1b3c460fa9fdf112e93cf626366241ae031
SSDEEP 3072:vbuMGq4hOSOVxjsvXIWwZMQHK1e6D60lQoc9C5H:TGq4sHV5zzZe1L20lqU
TLSH
T14AE3E026BA90D432D163663058B1E2B6E52FB96017B805CB77981FBF5E702C15A3D32F
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/4604-40-0x0000000000400000-0x000000000049D000-memory.dmp

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