Analysis
- max time kernel
149s - max time network
150s - 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, 01:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-04_b374ffacbd3f845574d9551768c0b841_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_b374ffacbd3f845574d9551768c0b841_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Resource
win11-20260130-en
7 signatures
150 seconds
General
- Target 2026-05-04_b374ffacbd3f845574d9551768c0b841_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
- Size 136KB
- Sample260504-cdpv9abs4t
- SHA256 42b6ee6a03f292f15c8d149a353d9ada541f4218d621390c2b61e255300d6281
- MD5 b374ffacbd3f845574d9551768c0b841
- SHA1 1147289c700eef484a9e93a6ec299554ee624ae9
- SHA512 6dde956c15b9fc79fb0c49f335e0413930c016f26f931818b2309cdf29814657ba55158a533f58f162998941814f8acab3c06ff9ca0263474aac24dc1fd212c2
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtX3:i6mgbYlTyvOAKTHpapTrJIzX3
- TLSH T1AAD39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1748 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_b374ffacbd3f845574d9551768c0b841_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_b374ffacbd3f845574d9551768c0b841_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 748 2026-05-04_b374ffacbd3f845574d9551768c0b841_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 1748 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 748 wrote to memory of 1748 748 2026-05-04_b374ffacbd3f845574d9551768c0b841_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 80 PID 748 wrote to memory of 1156 748 2026-05-04_b374ffacbd3f845574d9551768c0b841_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-04_b374ffacbd3f845574d9551768c0b841_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_b374ffacbd3f845574d9551768c0b841_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:748 -
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:1748
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-05-04_b374ffacbd3f845574d9551768c0b841_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:1156
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 136KB
- SHA256 51f0281c47baef7c2dc63691fe68dd6fc6fe44e6802d43537a3f5e7dff471c8d
- MD5 184495fd1de56c323c6d3bef565c828b
- SHA1 fcd9575be381499d66f48251106df5b5cb2e0b96
- SHA512 d1ca305725e2898491093ee0d859de4df8da186ccbe0d54e513bc1ceb7e15d702e4e51f3df138023c315d4b88beef20982fccb72f12c7f21d86fc887bf9b9a5a
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXC:i6mgbYlTyvOAKTHpapTrJIzXC
- TLSH T11FD39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH