Analysis
- max time kernel
150s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
07/05/2026, 02:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Resource
win11-20260130-en
7 signatures
150 seconds
General
- Target 2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
- Size 136KB
- Sample260507-crebnsdy71
- SHA256 74ddaabb1e2ae0bb9352babda8391ec0de85f374211d8e1cc48039ad1cd9f1c9
- MD5 a8cda3e168ac854df7747a3ac0113d7a
- SHA1 34f6dc335f23edf26b41507a91294c57f7dfcc76
- SHA512 2564ea01266e27e590891e20ef44d03a7e97a07e1d98cf5b983994bb159bca56f07925b99ace6d45af8e6d3ee84f88eafda37d691757bd583c71b50e713b7ad0
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtX0:i6mgbYlTyvOAKTHpapTrJIzX0
- TLSH T1FED39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4088 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" 2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_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 AhnSvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4780 2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 4088 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4780 wrote to memory of 4088 4780 2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 80 PID 4780 wrote to memory of 4944 4780 2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_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:4780 -
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:4088
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-05-07_a8cda3e168ac854df7747a3ac0113d7a_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:4944
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 136KB
- SHA256 59c4219b63649c057968bd172251f06c98f7801f9178f70b13930a9ca5360004
- MD5 1e4b9b7bb2a2e1765e392429eba58f66
- SHA1 9cc8128ef30c1f02ba082ce3050d38115ba95db6
- SHA512 4388c1945374d2cae5430a4ce4b3de2d37f3ccb026af240935564b1aa9d60e1269fe60108a651d2d990fbc14ffe0c73a963119f07f18d676486ad81210a76bf2
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtX0:i6mgbYlTyvOAKTHpapTrJIzX0
- TLSH T12CD39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH