Analysis
- max time kernel
149s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/08/2026, 06:03
Behavioral task
behavioral1
Sample
2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
Resource
win11ltsc2024-20260709-en
9 signatures
150 seconds
General
- Target 2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe
- Size 168KB
- Sample260815-gr2t7a1vav
- SHA256 bd7ad581ba57d64895f3dc4ab9856acb8e3cfb5b7f141d4a1d3e6db9a7131f87
- MD5 4681901315576941ac118b88b10f5cca
- SHA1 d5e14741f91774ed36b28c6caf0a36e68d8fe84d
- SHA512 6fe075d35ac7acefa6f4a9a955361abdc6ce15d2b2c6f4646c0b17e50035ea92812c072bd2e98a05e9f2eb781b59529f5d3d44281960825eb96b11243f0870c3
- SSDEEP 3072:EDy38/luf9qE5CTn5yNWrXRu7xXIeoutyR9QU:6yQuf9745dr0OeoSyQU
- TLSH T109F38B117941C137C8479435082AA3779A7D7A3066BB5683F3991BBA8FB53D0E93D30B
- 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/4820-0-0x0000000000460000-0x000000000048A000-memory.dmp UPX behavioral2/files/0x001000000001c57b-4.dat UPX behavioral2/memory/4388-5-0x0000000000C10000-0x0000000000C3A000-memory.dmp UPX behavioral2/memory/4820-8-0x0000000000460000-0x000000000048A000-memory.dmp UPX behavioral2/memory/4388-9-0x0000000000C10000-0x0000000000C3A000-memory.dmp UPX behavioral2/memory/4388-10-0x0000000000C10000-0x0000000000C3A000-memory.dmp UPX - Executes dropped EXE 1 IoCs
pid Process 4388 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" 2026-08-15_4681901315576941ac118b88b10f5cca_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/4820-0-0x0000000000460000-0x000000000048A000-memory.dmp upx behavioral2/files/0x001000000001c57b-4.dat upx behavioral2/memory/4388-5-0x0000000000C10000-0x0000000000C3A000-memory.dmp upx behavioral2/memory/4820-8-0x0000000000460000-0x000000000048A000-memory.dmp upx behavioral2/memory/4388-9-0x0000000000C10000-0x0000000000C3A000-memory.dmp upx behavioral2/memory/4388-10-0x0000000000C10000-0x0000000000C3A000-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 2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_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 4820 2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 4388 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4820 wrote to memory of 4388 4820 2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe 89 PID 4820 wrote to memory of 1840 4820 2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_4681901315576941ac118b88b10f5cca_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:4820 -
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:4388
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-08-15_4681901315576941ac118b88b10f5cca_amadey_elex_redline-stealer_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:1840
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 168KB
- SHA256 c64d4053804a4ee8e548e646d4b9b785d43b5e732be3eef100b920a073bf8ef1
- MD5 2708b1f9ba3a5c58c644a481d90d39f2
- SHA1 acca72e90b6634e6a27395d1790e5fa5cfba4704
- SHA512 f26bb554b7cd2cda0b7b6216bbafa489a973616d259e11614f9046acfaa7b6fec957188071b802095e3567a33dfc10f77ff2a4f0f348b2a11aadb79a5e3696c6
- SSDEEP 3072:EDy38/luf9qE5CTn5yNWrXRu7xXIeoutyR9Qz:6yQuf9745dr0OeoSyQz
- TLSH T126F38B117941C137C8479435082AA3779A7D7A3066BB5683F3991BBA8FB53D0E93D30B
- MD5 SHA1 SHA512 SSDEEP TLSH