Analysis
- max time kernel
150s - max time network
145s - 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, 01:32
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-04_184e802dea0dfc88fc549413dffc82ab_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_184e802dea0dfc88fc549413dffc82ab_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
Resource
win11-20260130-en
7 signatures
150 seconds
General
- Target 2026-05-04_184e802dea0dfc88fc549413dffc82ab_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
- Size 136KB
- Sample260504-byfbwaa12w
- SHA256 2ec0e082b5a7c8ba2ecaf13aa04f44b17991ac137561072df2ad68055981a0dc
- MD5 184e802dea0dfc88fc549413dffc82ab
- SHA1 3ce125446e168d0dd0c6f8ae2dc688fc287f086f
- SHA512 8bb776dc9db15a27100076db73591319416d605931dd45b1af6b6efe2917a1d7f2f6e44b566069cbc9cf8b048c4460946fef2f58bcef04c45ac0fd4bd165df92
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXm:i6mgbYlTyvOAKTHpapTrJIzXm
- TLSH T1A7D39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1856 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_184e802dea0dfc88fc549413dffc82ab_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_184e802dea0dfc88fc549413dffc82ab_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 4428 2026-05-04_184e802dea0dfc88fc549413dffc82ab_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 1856 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4428 wrote to memory of 1856 4428 2026-05-04_184e802dea0dfc88fc549413dffc82ab_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 80 PID 4428 wrote to memory of 4788 4428 2026-05-04_184e802dea0dfc88fc549413dffc82ab_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-04_184e802dea0dfc88fc549413dffc82ab_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_184e802dea0dfc88fc549413dffc82ab_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:4428 -
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:1856
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-05-04_184e802dea0dfc88fc549413dffc82ab_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:4788
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 136KB
- SHA256 faac450bf7a82bb8fb9ea1121046bc5ceb2e4446448ecdce8a6e16e6bc408a7f
- MD5 dc041a416ff74ca23332fe27f08d9f3e
- SHA1 19fd5ac7545e2a5d0f2734a6ce997d50fa1e4129
- SHA512 71fa35fc6c0b5bf6c3dd7ee7f26a29173be8f262e5f22dab7f61268e1df7388c57fde2a60d577bacdddee9b3c5c84cb0c5b8024d09896945f0d03ff73d7d94a3
- SSDEEP 1536:iUIajPmOookOIQCpNlcYy7ftjSaOmikRj6pTHpaQYTrJ6wtsUUxtf9rtXF:i6mgbYlTyvOAKTHpapTrJIzXF
- TLSH T16AD39E117951C173C4468939080AD375AE3E7D316E7AA183F3990FBA9EB13E0A63D35B
- MD5 SHA1 SHA512 SSDEEP TLSH