893f13c2e95db9325b3402c824a464630bcb85dde7c0775d7dc8ae8e3cf1fedd

Analysis

max time kernel
150s
max time network
146s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260630-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/07/2026, 03:39

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General

Target
2026-06-30_9ad8c38e8dd37e94f5bbbe46a5138d2a_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
Size 80KB
Sample260701-d7vt2afv9v
SHA256 893f13c2e95db9325b3402c824a464630bcb85dde7c0775d7dc8ae8e3cf1fedd
MD5 9ad8c38e8dd37e94f5bbbe46a5138d2a
SHA1 b41a92d7ac4d4d741b101a7a8a2b5de81cb58e26
SHA512 7d1091dd6fd61c3d21c412a0964d08c31b1d5d9ffa547b8ff86e69e58200c9bc48de88c01f521e146d0d5a77df866bb5cbfb5066a3c53fa0fda80a63d37089ce
SSDEEP 1536:RLNIP9SaZTbFARlq7jC1OZstZu0TS3lEdUJrkb00wJjZm:RL+ZTZX3BAtTS3lEdUJrkb0nlm
TLSH
T18A838D117280C473E0A1143144BAD7B25ABEBC3366F999877B9417FE5E703D1AA39327
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
6336	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-1-5-21-1749168396-1890032557-311772428-1000\Software\Microsoft\Windows\CurrentVersion\Run\Graphics = "\"C:\\ProgramData\\Graphics\\guifx.exe\" /run"	2026-06-30_9ad8c38e8dd37e94f5bbbe46a5138d2a_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	2026-06-30_9ad8c38e8dd37e94f5bbbe46a5138d2a_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 2852 wrote to memory of 6336	2852	2026-06-30_9ad8c38e8dd37e94f5bbbe46a5138d2a_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe	89
PID 2852 wrote to memory of 5776	2852	2026-06-30_9ad8c38e8dd37e94f5bbbe46a5138d2a_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-06-30_9ad8c38e8dd37e94f5bbbe46a5138d2a_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-06-30_9ad8c38e8dd37e94f5bbbe46a5138d2a_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:2852
- C:\ProgramData\Graphics\guifx.exe
  "C:\ProgramData\Graphics\guifx.exe" /run
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:6336
- C:\windows\SysWOW64\cmd.exe
  "C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-06-30_9ad8c38e8dd37e94f5bbbe46a5138d2a_elex_karagany_redline-stealer_rhadamanthys_rifdoor_smoke-loader_stealc.exe" >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5776

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 e8d662bb6c3f370018704dabff4adca944804e1caad73055506f683f23f4e867
MD5 3ab945d3c38210d33335ee005cf9f21b
SHA1 fca120995e0e3195333bc471b0b90363d5c03848
SHA512 a8737caa628e2e5fee657c46ee286798aff6d77224cfedad2a101ba41fef5d7112f244840932f64573ce2c46948c43f3d0c977e836f7c819dd5ade52ea8277dc
SSDEEP 1536:RLNIP9SaZTbFARlq7jC1OZstZu0TS3lEdUJrkb00wJjZT:RL+ZTZX3BAtTS3lEdUJrkb0nlT
TLSH
T12C838D117280C473E0A1143144BAD7B25ABEBC3366F999877B9417FE5E703D1AA39327
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