Overview

overview

10

Static

static

3

2026-08-02...mi.exe

windows10-2004-x64

10

2026-08-02...mi.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 13:51

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General

  • Target
    2026-08-02_b5246644b3f3f419e1fad84ccadb7308_darkgate_elex_mafia_smoke-loader_wapomi.exe
  • Size 1.6MB
  • Sample260802-q5xxtstgnc
  • SHA256 c6b72fd3ff7ade138c3656853083a5d21485317f965e5c9f85823f1a1ece97ca
  • 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
  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 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
  • 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
  • Checks SCSI registry key(s) 3 TTPs 12 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_b5246644b3f3f419e1fad84ccadb7308_darkgate_elex_mafia_smoke-loader_wapomi.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_b5246644b3f3f419e1fad84ccadb7308_darkgate_elex_mafia_smoke-loader_wapomi.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks SCSI registry key(s)
    • Suspicious use of WriteProcessMemory
    PID:4348
    • C:\Users\Admin\AppData\Local\Temp\TNmhIw.exe
      C:\Users\Admin\AppData\Local\Temp\TNmhIw.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4564
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\0e1f251e.bat" "
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:5888

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        0e1f251e.bat
        • Path C:\Users\Admin\AppData\Local\Temp\0e1f251e.bat
        • Size 187B
        • SHA256 20c74d278b154c093f6f71bbbef48dba9b9ed504b370b54ddb9e4bea7209f4fa
        • MD5 SHA1 SHA512 TLSH
        Submit Download

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

        memory/4348-0-0x00000000003E0000-0x000000000058B000-memory.dmp
        Download

        memory/4348-9-0x00000000003E0000-0x000000000058B000-memory.dmp
        Download

        memory/4564-5-0x0000000000EA0000-0x0000000000EA9000-memory.dmp
        Download

        memory/4564-10-0x0000000000EA0000-0x0000000000EA9000-memory.dmp
        Download