4e825641397b65e3743c56dba2119f3943f01d3b2bd2d65ea10c81007aaeadad

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
30/06/2026, 10:31

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General

Target
2026-06-29_40b8870ba29a3750d3a4398194d989aa_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Size 531KB
Sample260630-mkhevscy21
SHA256 4e825641397b65e3743c56dba2119f3943f01d3b2bd2d65ea10c81007aaeadad
MD5 40b8870ba29a3750d3a4398194d989aa
SHA1 7698146949caf0984cb03761b5cbdcec2809a304
SHA512 cb6098c9a1468635b64cae6d34ffb89df3f6c458d624040e839b5a9dbf45816b4c5bb1a8dba6e2c134fe501208c53be235a73fe3763cefb66538a8c458e39312
SSDEEP 12288:cdcAIffrC9fdm7nashQaCuMngwSYpzDN7fn5nPmR:cdpInm9fdmuHuMJhfRn5PmR
TLSH
T12DC4F15132C2C1B2D08614325AABCBE22D3A3D354B195DCB72E07B7D7E716C2A6B135B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2900	9601.tmp

Executes dropped EXE 1 IoCs

pid	Process
2900	9601.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	2026-06-29_40b8870ba29a3750d3a4398194d989aa_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9601.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
2900	9601.tmp

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5764 wrote to memory of 2900	5764	2026-06-29_40b8870ba29a3750d3a4398194d989aa_amadey_elex_remcos_rhadamanthys_smoke-loader.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-06-29_40b8870ba29a3750d3a4398194d989aa_amadey_elex_remcos_rhadamanthys_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-29_40b8870ba29a3750d3a4398194d989aa_amadey_elex_remcos_rhadamanthys_smoke-loader.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5764
- C:\Users\Admin\AppData\Local\Temp\9601.tmp
  "C:\Users\Admin\AppData\Local\Temp\9601.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-06-29_40b8870ba29a3750d3a4398194d989aa_amadey_elex_remcos_rhadamanthys_smoke-loader.exe FB26201849BFD311EBE82D1B832B6BE9E6DD7CBB084CCB51B888E780AEF2A212FB07653EB56E7F76AE91A089351C6FA23DF79E0AA20D50696C52D3CA98E8BB34
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2900

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

9601.tmp

Path C:\Users\Admin\AppData\Local\Temp\9601.tmp
Size 531KB
SHA256 a3c16d91ebaa95f99a0f03d3a87a030efd0ceed3be761760de2f527dbd2393a6
MD5 6e7bdd7be1dd76684dd1623f593ff15e
SHA1 e515853e31e4f2abf29851701792af66070ffbdd
SHA512 e7d0797b26492a1a6f02d4e33f86e55c68d06c90e23180ffc8602ddc3bb0cc86778a0563a7be99470e19c62eb6449707b4e2847874bcd7a03ba6f54aaae7c08d
SSDEEP 12288:cdcAIffrC9fdm7naC+PhZmq/FRSSkN7fn5nPmR:cdpInm9fdmuLhZmq/FR5kRn5PmR
TLSH
T1CCC4F05166D3C1B2D086103356AACBB22D7A39350B196ECBB6D0377DBD312C2B6B6317
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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