401b776e2af626da8b659cf148000d650a99e6e3b21242a53c586ee5e2f0fed0

Analysis

max time kernel
150s
max time network
123s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/08/2026, 16:07

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General

Target
2026-08-05_40ee7fab5029232b903c14b583f10a90_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Size 531KB
Sample260805-tkwe2s1bld
SHA256 401b776e2af626da8b659cf148000d650a99e6e3b21242a53c586ee5e2f0fed0
MD5 40ee7fab5029232b903c14b583f10a90
SHA1 7ff1ae5d0d5d887ee2e5ea266de39954a6a12f1f
SHA512 478f4b1ccbd0d12b9d9e007819be6fb1a817df363065b17954dda4dd5070dbdd2d14e8f1d09349c445b09e6c0afe2e5260c006fd1dab7cfe578c32012996520e
SSDEEP 12288:KdcAIffrC9fdm7naiG1zF/bspBLWHdpMEN7fn5nPmR:KdpInm9fdmuiK/gp49pMERn5PmR
TLSH
T106C4F06171D3C2B2D08610321A9BCBB62C3A39304B1A5DC7B6D4777D6E716C2B6B6327
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1272	D869.tmp

Executes dropped EXE 1 IoCs

pid	Process
1272	D869.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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-05_40ee7fab5029232b903c14b583f10a90_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	D869.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1272	D869.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 1272	2552	2026-08-05_40ee7fab5029232b903c14b583f10a90_amadey_elex_remcos_rhadamanthys_smoke-loader.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-08-05_40ee7fab5029232b903c14b583f10a90_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-05_40ee7fab5029232b903c14b583f10a90_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Users\Admin\AppData\Local\Temp\D869.tmp
  "C:\Users\Admin\AppData\Local\Temp\D869.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-08-05_40ee7fab5029232b903c14b583f10a90_amadey_elex_remcos_rhadamanthys_smoke-loader.exe 680B77E0E49531B9855CD7F749578EA3DCBA8121ACBDA3A48FAD5E38D45338104DC47475F935368A84884B07A7EFF95F5BF946038BDF8FD6EDD9DD56FEC5988F
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:1272

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

D869.tmp

Path C:\Users\Admin\AppData\Local\Temp\D869.tmp
Size 531KB
SHA256 b3c62cc2c0076947f76f8b16a9f4ff9ababb26051df6906ea897ac695da86142
MD5 d5912743d9712f220011c1fb88caeb5e
SHA1 90acb3ebb820253be41f4377a0adc366801bd5b9
SHA512 cb9bd6930dd6d54547405e8ad312a82a775de05a1f3b8a0b6fe7862dbfcb357e24de6b45561fac013c2d52a2bb7fce01885dcfc0351e7748076b2750db4be4de
SSDEEP 12288:KdcAIffrC9fdm7na3SRq6awzTXN7fn5nPmR:KdpInm9fdmu3YbXXRn5PmR
TLSH
T1C1C4F05162D3D1B2E08604331AAACBB22C3A3D351B296EC772E0777D7D316C2A6B5357
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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