3d1324e894879e73c7f70fd34d1c5d96e6240bb9b1a306792854bf4077aed499

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/08/2026, 15:07

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General

Target
2026-08-13_93d66e8a7068ae42dae24536c3d6790c_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
Size 77KB
Sample260813-shdlsa11c1
SHA256 3d1324e894879e73c7f70fd34d1c5d96e6240bb9b1a306792854bf4077aed499
MD5 93d66e8a7068ae42dae24536c3d6790c
SHA1 6925d20e4cd6a10ea55ce32e0cf7fea5d10326b7
SHA512 1b815ec2f043c07a79fa30e0fcd2937a0a2490fa15f2c4a5038c3f876d9708b2d05a43338d94f02be093f2d1cb8ffd85329a8b179a393c346270670a43a44264
SSDEEP 1536:nLNIW39SaZTbFARlq7jC1OZstZu0TS3gEdUJCkb0FGh6:nLlbZTZX3BAtTS3gEdUJCkb0FGh6
TLSH
T169737E127290C433E5A2193544B9D7B28A7EBD7376F8D887779807EA1E703D06A3931B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3264	guifx.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Graphics = "\"C:\\ProgramData\\Graphics\\guifx.exe\" /run"	2026-08-13_93d66e8a7068ae42dae24536c3d6790c_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.
defense_evasion

File Deletion
T1070.004
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	2026-08-13_93d66e8a7068ae42dae24536c3d6790c_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 1452 wrote to memory of 3264	1452	2026-08-13_93d66e8a7068ae42dae24536c3d6790c_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe	89
PID 1452 wrote to memory of 2612	1452	2026-08-13_93d66e8a7068ae42dae24536c3d6790c_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-08-13_93d66e8a7068ae42dae24536c3d6790c_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-13_93d66e8a7068ae42dae24536c3d6790c_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:1452
- C:\ProgramData\Graphics\guifx.exe
  "C:\ProgramData\Graphics\guifx.exe" /run
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3264
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-08-13_93d66e8a7068ae42dae24536c3d6790c_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2612

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

guifx.exe

Path C:\ProgramData\Graphics\guifx.exe
Size 77KB
SHA256 6af7bb1bcc03c35b36cb31f37d932a81102d7185244e0211e44faa315211c93b
MD5 69a183d533e70a12bb0283460faf90c5
SHA1 b1927a2ad8b53c11a24cef1958d21f6b41d4b0cb
SHA512 e1aeff77518aab0243fbe919b5f7309eca66cd76c6a659f333d6a69b4c773a522ab748423fc4ba3fa38e48020e7136e5ea3351bf5148fc21481027eb0a9efaae
SSDEEP 1536:nLNIW39SaZTbFARlq7jC1OZstZu0TS3gEdUJCkb0FGhU:nLlbZTZX3BAtTS3gEdUJCkb0FGhU
TLSH
T183737E127290C433E5A2193544B9D7B28A7EBD7376F8D887779807EA1E703D06A3931B
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads