Analysis
- max time kernel
149s - max time network
146s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
04/05/2026, 01:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Resource
win11-20260130-en
7 signatures
150 seconds
General
- Target 2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
- Size 136KB
- Sample260504-b2ws2aex8l
- SHA256 80b28f7a587a0f5b251aeb14b5342334c000b5b7917581f32f716a9a40de4c71
- MD5 38f3972cdacb950bad1c8dbffbd3a724
- SHA1 7801f6159fb2587f973a81e94b8739166bed9206
- SHA512 56a375bb31cf4343488dea96ddf2c792d888a0b94b1b58eb1348def2855b8c537be16bed268ae6ae5f59960b90f405dfc68609499e421ef40f52a4aa5b90197e
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXZ:i6mgbYlTyvOAKTHpapTrJIzXZ
- TLSH T177D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3108 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" 2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_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 2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_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 2040 2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 3108 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2040 wrote to memory of 3108 2040 2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 79 PID 2040 wrote to memory of 5088 2040 2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_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:2040 -
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:3108
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-05-04_38f3972cdacb950bad1c8dbffbd3a724_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:5088
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 136KB
- SHA256 63a2046a55d10b8569fde1bcc9d8b92e8da8ee58b39b9cbd5e437b2e7ecfef6f
- MD5 e19a73e0f86e1589a750557de268f6e0
- SHA1 2a5f76d565d17c54efc486acde6b6527ba5eae0e
- SHA512 bb909e2dd60d6bd2beb4115da50a5b4bfd2bae2a0f3f60c1aefb84387fc509bea11223608ab4d3014d939b82e35ef7ef1dce97d2aa843b3a59ed48d10d694512
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXk:i6mgbYlTyvOAKTHpapTrJIzXk
- TLSH T166D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH