Overview

overview

10

Static

static

3

2026-09-25...mi.exe

windows10-2004-x64

10

2026-09-25...mi.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/09/2026, 16:48

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General

  • Target
    2026-09-25_fcfb927a406c1c056c61f8b474c668a3_elex_glassworm_smoke-loader_wapomi.exe
  • Size 2.2MB
  • Sample260925-vbld6asx3k
  • SHA256 ed236b580c2e0ba30dff4b7bd3973252ca0b597a9beddd70843c71f74b9bc39f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
aspackv2backdoordiscoveryexecutionbdaejec

Malware Config

Extracted

Family

  • bdaejec

C2

  • ddos.dnsnb8.net

Signatures

  • Family: Bdaejec

    Bdaejec is a backdoor written in C++.

    backdoorbdaejec
  • 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

    aspackv2
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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.

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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.

    discovery
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-25_fcfb927a406c1c056c61f8b474c668a3_elex_glassworm_smoke-loader_wapomi.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-25_fcfb927a406c1c056c61f8b474c668a3_elex_glassworm_smoke-loader_wapomi.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1416
    • C:\Users\Admin\AppData\Local\Temp\UsviLy.exe
      C:\Users\Admin\AppData\Local\Temp\UsviLy.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1208
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\01e620f8.bat" "
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2960

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\0TVW3OXT\k2[1].rar
        • Size 1B
        • SHA256 01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
        • MD5 SHA1 SHA512
        Submit Download

        01e620f8.bat
        • Path C:\Users\Admin\AppData\Local\Temp\01e620f8.bat
        • Size 187B
        • SHA256 27e04f446a9bf8729f964ec305693fa82c44db8ea66b1ee666a2876b8e7d1783
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        3D406F09.exe
        • Path C:\Users\Admin\AppData\Local\Temp\3D406F09.exe
        • Size 1B
        • SHA256 08f271887ce94707da822d5263bae19d5519cb3614e0daedc4c7ce5dab7473f1
        • MD5 SHA1 SHA512
        Submit Download

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

        memory/1208-5-0x0000000000550000-0x0000000000559000-memory.dmp
        Download

        memory/1208-36-0x0000000000550000-0x0000000000559000-memory.dmp
        Download

        memory/1416-0-0x0000000000400000-0x00000000006D5000-memory.dmp
        Download

        memory/1416-35-0x0000000000400000-0x00000000006D5000-memory.dmp
        Download