Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
22/07/2026, 19:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
- Size 80KB
- Sample260722-xpmv9aba25
- SHA256 9f9d0ab50564951243fccb1fd2d30e42f890e0838c492e4a561c5e3b92b6a231
- MD5 f6f63eab8ca3fedf5db6887eae10e055
- SHA1 9c09e556324acb2d035812a097c89653abd3e92b
- SHA512 8c352bc53c44f5bd08c88247c8eb83f233eba038252f755ef87f41ba67e72e13e89fa859d0504217781dfebab43588542caf66bfb5e7d235ee33f2f608da2b98
- SSDEEP 1536:RLNIP9SaZTbFARlq7jC1OZstZu0TS3lEdUJrkb00wJjZ0:RL+ZTZX3BAtTS3lEdUJrkb0nl0
- TLSH T1EB838D117280C473E0A1143144BAD7B25ABEBC3366F999877B9417FE5E703D1AA39327
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5692 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" 2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_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 2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_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 924 wrote to memory of 5692 924 2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe 89 PID 924 wrote to memory of 5996 924 2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_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:924 -
C:\ProgramData\Graphics\guifx.exe"C:\ProgramData\Graphics\guifx.exe" /run2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5692
-
-
C:\windows\SysWOW64\cmd.exe"C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-07-22_f6f63eab8ca3fedf5db6887eae10e055_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:5996
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\Graphics\guifx.exe
- Size 80KB
- SHA256 739db40b6b5d47847de1b3f3c8f7a8f836e9f75117d0eeb20076587f02d9c144
- MD5 b75d54b9b00e0901f4ee5f82372d6083
- SHA1 c845e9591281834876223be7efbfec56d61ef0be
- SHA512 ae4f85eaead118c9db3f3eda826244614322e9215256e8f33c33878f576f3fed2e63c31ecbad692f0a8df86af41fca6f4f9083d41a4d3e58b6fd18f8f2c99331
- SSDEEP 1536:RLNIP9SaZTbFARlq7jC1OZstZu0TS3lEdUJrkb00wJjZA:RL+ZTZX3BAtTS3lEdUJrkb0nlA
- TLSH T10F838D117280C473E0A1143144BAD7B25ABEBC3366F999877B9417FE5E703D1AA39327
- MD5 SHA1 SHA512 SSDEEP TLSH