Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/08/2026, 10:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
- Size 79KB
- Sample260802-my1hlahk21
- SHA256 2b5b7d58e201ff0fcab802226640225e01f955f094eaa393fd6f9c4cde9f9a47
- MD5 be3a1ed95c5995f19a658cd406fb25a6
- SHA1 ff063b47f5a602c78dfd0b9a576f50f5ab153319
- SHA512 04c0e0261c39fc738ed2394433fca7f1e034e84f5686e33cebeabebb4c2cb4983e380d27ba876b7ff3a56cd969335bcaf3998623b70d7a76b0a6cd8abbfa5aee
- SSDEEP 1536:RLNIP9SaZTbFARlq7jC1OZstZu0TS3lEdUJrkb00wJjZD:RL+ZTZX3BAtTS3lEdUJrkb0nlD
- TLSH T11B838D117280C473E0A1143144BAD7B25ABEBC3366F995877B9817FE5E703D1AA39327
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4108 guifx.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1738198120-2966725515-3980530802-1000\Software\Microsoft\Windows\CurrentVersion\Run\Graphics = "\"C:\\ProgramData\\Graphics\\guifx.exe\" /run" 2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe - Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language guifx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4204 wrote to memory of 4108 4204 2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe 88 PID 4204 wrote to memory of 4976 4204 2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4204 -
C:\ProgramData\Graphics\guifx.exe"C:\ProgramData\Graphics\guifx.exe" /run2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4108
-
-
C:\windows\SysWOW64\cmd.exe"C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-08-02_be3a1ed95c5995f19a658cd406fb25a6_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:4976
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\ProgramData\Graphics\guifx.exe
- Size 79KB
- SHA256 62bde71d87e3cc7b7345db3d04be7f687c9f037f8e65ddaab0e4a026d0e4cfbd
- MD5 f9f9ab64529fae8ac282ec0786fe323b
- SHA1 b04c6b3c0b74c04f7b386030f3c31eaf923d51c4
- SHA512 ec4d0a1a39806069b6ede816d06ac54f84e3f77d3e1b9efd8e65d184269792830e115f9d00e7c58f9b9a9c2e527d36c8c7394dbf46332eae7cb8fb9b0da04d2d
- SSDEEP 1536:RLNIP9SaZTbFARlq7jC1OZstZu0TS3lEdUJrkb00wJjZG:RL+ZTZX3BAtTS3lEdUJrkb0nlG
- TLSH T160838D117280C473E0A1143144BAD7B25ABEBC3366F995877B9817FE5E703D1AA39327
- MD5 SHA1 SHA512 SSDEEP TLSH