Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/07/2026, 02:34
Behavioral task
behavioral1
Sample
2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
Resource
win11ltsc2024-20260629-en
9 signatures
150 seconds
General
- Target 2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
- Size 168KB
- Sample260703-c2h3lsfs3l
- SHA256 1dee91927f8359369192ec79aca2c450201f6eb13bcc8914c23532bd90f66854
- MD5 cbf7634ff38b02e3e3030526f2311cd6
- SHA1 c7bf3be80d15173c203f80628e28bb73aa90b483
- SHA512 3cc9aa6957699977334a3189ba251045b1c1d18965d04544315d8426e313cf591ff075cb1ca971b6878b7e8c15575627a0115af19916c1dece5b781614c58861
- SSDEEP 3072:EDy38/luf9qE5CTn5yNWrXRu7xXIeoutyR9Qc:6yQuf9745dr0OeoSyQc
- TLSH T134F38B117941C137C8479435082AA3769A7D7A3066BB5A83F3D91BBA8FB53D0E93D30B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/2880-0-0x0000000000360000-0x000000000038A000-memory.dmp UPX behavioral2/files/0x0005000000016b47-4.dat UPX behavioral2/memory/3732-5-0x0000000000CB0000-0x0000000000CDA000-memory.dmp UPX behavioral2/memory/2880-8-0x0000000000360000-0x000000000038A000-memory.dmp UPX behavioral2/memory/3732-9-0x0000000000CB0000-0x0000000000CDA000-memory.dmp UPX behavioral2/memory/3732-10-0x0000000000CB0000-0x0000000000CDA000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 3732 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" 2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe - Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
-
resource yara_rule behavioral2/memory/2880-0-0x0000000000360000-0x000000000038A000-memory.dmp upx behavioral2/files/0x0005000000016b47-4.dat upx behavioral2/memory/3732-5-0x0000000000CB0000-0x0000000000CDA000-memory.dmp upx behavioral2/memory/2880-8-0x0000000000360000-0x000000000038A000-memory.dmp upx behavioral2/memory/3732-9-0x0000000000CB0000-0x0000000000CDA000-memory.dmp upx behavioral2/memory/3732-10-0x0000000000CB0000-0x0000000000CDA000-memory.dmp upx - 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 AhnSvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2880 2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 3732 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2880 wrote to memory of 3732 2880 2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe 88 PID 2880 wrote to memory of 1280 2880 2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_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:2880 -
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:3732
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-07-03_cbf7634ff38b02e3e3030526f2311cd6_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:1280
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 168KB
- SHA256 951326cf7cb40e325147d5e7d435f4beb51fd54971e795eb7271ec990fd2122d
- MD5 b01c11717f5287619dc9297be454150f
- SHA1 bf3a3d3e8adf8806cd0c96a3f21caa5e5f088ea0
- SHA512 7ef92168551c39547c718b8a4e05893215e737668ac026ad11d253fdfbc2fe2dd0bf19bb80888d0c4ed7c5dc9a73181d180699c4e2016f94feb43f39b47f50a2
- SSDEEP 3072:EDy38/luf9qE5CTn5yNWrXRu7xXIeoutyR9Qa:6yQuf9745dr0OeoSyQa
- TLSH T139F38B117941C137C8479435082AA3769A7D7A3066BB5A83F3D91BBA8FB53D0E93D30B
- MD5 SHA1 SHA512 SSDEEP TLSH