Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/04/2026, 03:52

General

  • Target
    2026-04-22_9f6dcf6f278e147204009713c8f1ec88_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
  • Size 136KB
  • Sample260422-efcd2sgw4q
  • SHA256 0aaac202d49daddd2e4dc62f51364cc35e1ea7121af42f1ad361883f42db57e9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-22_9f6dcf6f278e147204009713c8f1ec88_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-22_9f6dcf6f278e147204009713c8f1ec88_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:772
    • C:\ProgramData\AhnLab\AhnSvc.exe
      "C:\ProgramData\AhnLab\AhnSvc.exe" /run
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4772
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-04-22_9f6dcf6f278e147204009713c8f1ec88_amadey_elex_redline-stealer_remcos_smoke-loader_stealc_stop.exe" >> NUL
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1840

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        AhnSvc.exe

        • Path C:\ProgramData\AhnLab\AhnSvc.exe
        • Size 136KB
        • SHA256 886323722e5fa6b26ee0228dfe0054ba1e411e2e8784492038b14e444d2cdbea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/772-0-0x0000000000640000-0x0000000000662000-memory.dmp

        memory/772-8-0x0000000000640000-0x0000000000662000-memory.dmp

        memory/4772-4-0x0000000000200000-0x0000000000222000-memory.dmp

        memory/4772-9-0x0000000000200000-0x0000000000222000-memory.dmp

        memory/4772-10-0x0000000000200000-0x0000000000222000-memory.dmp