5ad02687650771bb7f0b166e3d48ae5ab76c57b9633bef0c6750710787624cd5

Analysis

max time kernel
148s
max time network
115s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/08/2026, 01:08

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General

Target
2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
Size 149KB
Sample260806-bhck2sfa57
SHA256 5ad02687650771bb7f0b166e3d48ae5ab76c57b9633bef0c6750710787624cd5
MD5 da4be8f64f490cb103c52448429ba63a
SHA1 0e6cd1f47a3c12d8e6b4d9650bb26c6f5e8a2460
SHA512 2c974e2659408ccc4b348368a99d09f953c20ddd2937a6ee031dcb7c74384c64f13b15de35ac72031691a99af438c7e7af61d8dfb4f943a632114a7ec05acd75
SSDEEP 3072:vbuMGq4hOSOVCjsv0saKarw4IfhCrYmV+SZtIzpE/Riw50whF:TGq4sHVu7XzYvbFQ0OF
TLSH
T1AEE3E121BA61C4B2D16316705DA1E2F2A26B756223BC41CB77D81BBE5E706C05E3C72B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
4512	UkOUB.exe
3788	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
2776	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3788 set thread context of 2776	3788	2026-08-06_da4be8f64f490cb103c52448429ba63a_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	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UkOUB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 4512	2188	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	89
PID 4512 wrote to memory of 3788	4512	UkOUB.exe	90
PID 3788 wrote to memory of 2776	3788	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91
PID 3788 wrote to memory of 2776	3788	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91
PID 3788 wrote to memory of 2776	3788	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91
PID 3788 wrote to memory of 2776	3788	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91
PID 3788 wrote to memory of 2776	3788	2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Users\Admin\AppData\Local\Temp\UkOUB.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe" DywrGAMD
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4512
- - C:\Users\Admin\AppData\Local\Temp\2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\UkOUB.exe" ONepKMWi
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3788
  - - C:\Users\Admin\AppData\Local\Temp\2026-08-06_da4be8f64f490cb103c52448429ba63a_amadey_elex_rhadamanthys_smoke-loader_stop_tofsee.exe
      9WxB2aLa
      4⤵
      Executes dropped EXE
      PID:2776

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

UkOUB.exe

Path C:\Users\Admin\AppData\Local\Temp\UkOUB.exe
Size 149KB
SHA256 70258f0a55fea5464241d007bd2a3b8af5a20d109b2f69f739ee32f17da8495f
MD5 0839671f884242eed99024c8eede82e6
SHA1 54ae5185e46021f3759cb4e3352002207c151056
SHA512 7b37b6e540def4e827b84be19bf7a6e0f51195d5ccc39d9c1032935504bd28d5d86cd0ebf195800839099ff94e952ae6456e588eed6d959b1698d8c3fbd048ff
SSDEEP 3072:vbuMGq4hOSOVujsv/lN4EWiCCihaSfC3yAi/Weyy7lpQN+flOkX2I:TGq4sHVS+drCCyO3yNeWEI
TLSH
T10DE3D01675A1C831E162267028B5D2B7966BB962137841CFB79C1FBD6EB02C18E3C35F
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2776-40-0x0000000000400000-0x000000000049D000-memory.dmp

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