e4e8972923abbbabfd6467d49724f5560f98cb014e56c4efcdbd42895507b70c

Analysis

max time kernel
148s
max time network
111s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
16/07/2026, 09:05

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General

Target
2026-07-16_7a70b0c183a018b27a21f5becdc36e43_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
Size 80KB
Sample260716-k2md2acy7y
SHA256 e4e8972923abbbabfd6467d49724f5560f98cb014e56c4efcdbd42895507b70c
MD5 7a70b0c183a018b27a21f5becdc36e43
SHA1 999c8e8b4c9cd3632de4d4f7bcc5f23a293a6fd0
SHA512 9c6c1d21717cb67d43af61b3f63d57bec745a124929069bb3bea5a35f3771d830ac4058c5ab8e0375ab8449f35623376042bd779e89ff8d0d008e3613d98a4c7
SSDEEP 1536:RLNIP9SaZTbFARlq7jC1OZstZu0TS3lEdUJrkb00wJjZ7:RL+ZTZX3BAtTS3lEdUJrkb0nl7
TLSH
T141838D117280C473E0A2143144BAD7B25ABEBC3366F999877B9417FE5E703D1AA39327
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2668	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-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\Graphics = "\"C:\\ProgramData\\Graphics\\guifx.exe\" /run"	2026-07-16_7a70b0c183a018b27a21f5becdc36e43_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	guifx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-07-16_7a70b0c183a018b27a21f5becdc36e43_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4828 wrote to memory of 2668	4828	2026-07-16_7a70b0c183a018b27a21f5becdc36e43_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe	87
PID 4828 wrote to memory of 5216	4828	2026-07-16_7a70b0c183a018b27a21f5becdc36e43_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-07-16_7a70b0c183a018b27a21f5becdc36e43_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-16_7a70b0c183a018b27a21f5becdc36e43_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:4828
- C:\ProgramData\Graphics\guifx.exe
  "C:\ProgramData\Graphics\guifx.exe" /run
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2668
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-07-16_7a70b0c183a018b27a21f5becdc36e43_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5216

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 80KB
SHA256 10b2ba5f981be80957f18a622c60cb762493405acab94ff7f2b05304b3bad651
MD5 6a7b5e8ebcabca8be130a829144406e1
SHA1 6a4a3b98ed3cb97f2bae6c9b1a209923c2421a53
SHA512 d6f4c338d7f6fb0744c98319d117b02863d8bfe32e7f4a86a4088d9e9e91f3868837efe1bd6ff37d603fdf97c2d0a927701fce257a56cf1e9b8ab7257737e250
SSDEEP 1536:RLNIP9SaZTbFARlq7jC1OZstZu0TS3lEdUJrkb00wJjZtn:RL+ZTZX3BAtTS3lEdUJrkb0nltn
TLSH
T1A6838D117280C473E0A2143144BAD7B25ABEBC3366F999877B9417FE5E703D1AA39327
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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Downloads