Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/07/2026, 22:24

General

  • Target
    2026-07-19_62fe2bb9815bb190e84dd62035cf66c5_darkgate_elex_rhadamanthys_smoke-loader_stop_wapomi.exe
  • Size 2.5MB
  • Sample260719-2bs8bsgy9y
  • SHA256 f000c1033c9f33f148bf9bed75701cea217bd0672e8610a101c67f3ddcf8561d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • bdaejec

C2
  • ddos.dnsnb8.net

Signatures

  • Family: Bdaejec

    Bdaejec is a backdoor written in C++.

  • Detects Bdaejec Backdoor. 1 IoCs

    Bdaejec is backdoor written in C++.

  • Detects executables packed with ASPack 3 IoCs
  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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 FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-19_62fe2bb9815bb190e84dd62035cf66c5_darkgate_elex_rhadamanthys_smoke-loader_stop_wapomi.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_62fe2bb9815bb190e84dd62035cf66c5_darkgate_elex_rhadamanthys_smoke-loader_stop_wapomi.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Users\Admin\AppData\Local\Temp\dlJR.exe
      C:\Users\Admin\AppData\Local\Temp\dlJR.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3200
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\1458038f.bat" "
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:556

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        k2[1].rar

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8TC3VSEU\k2[1].rar
        • Size 1B
        • SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
        • MD5 SHA1 SHA512

        1458038f.bat

        • Path C:\Users\Admin\AppData\Local\Temp\1458038f.bat
        • Size 183B
        • SHA256 47cfd141258bfa76bd38af0518a1fb9556dc1d6d86f1443beaf70b34852ba320
        • MD5 SHA1 SHA512 TLSH

        48E655A1.exe

        • Path C:\Users\Admin\AppData\Local\Temp\48E655A1.exe
        • Size 1B
        • SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
        • MD5 SHA1 SHA512

        dlJR.exe

        • Path C:\Users\Admin\AppData\Local\Temp\dlJR.exe
        • Size 15KB
        • SHA256 4354970ccc7cd6bb16318f132c34f6a1b3d5c2ea7ff53e1c9271905527f2db07
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1656-0-0x0000000000F30000-0x00000000011D7000-memory.dmp

        memory/1656-35-0x0000000000F30000-0x00000000011D7000-memory.dmp

        memory/3200-4-0x00000000002C0000-0x00000000002C9000-memory.dmp

        memory/3200-36-0x00000000002C0000-0x00000000002C9000-memory.dmp