Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/06/2026, 01:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Resource
win11-20260513-en
7 signatures
150 seconds
General
- Target 2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
- Size 136KB
- Sample260601-can5jsdx4p
- SHA256 48a868060cf31d21407228d08a6546ebbb915ca5fe4bdcf7232499c9bbdc5f1b
- MD5 b0acac3e600edd601d40f78bee362726
- SHA1 8bcc7a6a29f4ead2ff39bb8c5f823f4afdb9a9ca
- SHA512 a578ea9b84d99d02d89fb4977735bbe7e329368b20241079165f3ef70e757b0b08b59027bd6c001db7b2869a0b0752ccd3c8fed8e123110c1cefe5c3afc808d9
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXS:i6mgbYlTyvOAKTHpapTrJIzXS
- TLSH T188D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4348 AhnSvc.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AhnUpadate = "\"C:\\ProgramData\\AhnLab\\AhnSvc.exe\" /run" 2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.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 2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AhnSvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1684 2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 4348 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1684 wrote to memory of 4348 1684 2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 82 PID 1684 wrote to memory of 3920 1684 2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\ProgramData\AhnLab\AhnSvc.exe"C:\ProgramData\AhnLab\AhnSvc.exe" /run2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4348
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-06-01_b0acac3e600edd601d40f78bee362726_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:3920
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 136KB
- SHA256 ba38c2197d2ead7a656fc8d5fa93e73181b08fea3bb9073ce9793c8fd178b8a6
- MD5 48dd8bb6010edc876062f9096c99d60c
- SHA1 aa3e6ede577a0c56118c2f494ebff34126145272
- SHA512 d788ba2bfe4167f5dfca7dc80ba1ccbb31cde73db37216a26bb6fa054732a0e01ab6e965b88d44287879a399e53f198590c2d2dca735fb20edca6d79e54a2e10
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXa:i6mgbYlTyvOAKTHpapTrJIzXa
- TLSH T114D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH