Overview

overview

10

Static

static

3

2026-07-13...mi.exe

windows10-2004-x64

10

2026-07-13...mi.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/07/2026, 11:40

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General

  • Target
    2026-07-13_ee78bc02d7f1566290e3df900b137e7f_elex_smoke-loader_wapomi.exe
  • Size 774KB
  • Sample260713-nta8ksas21
  • SHA256 e6a32a8c937f1f299f76a7e7a05873a8066baeb0916e904631a82740357adb11
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
aspackv2backdoordefense_evasiondiscoverybdaejecspywaretrojan

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
  • Manipulates Digital Signatures 1 TTPs 5 IoCs

    Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

  • 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 2 IoCs
  • Drops file in System32 directory 30 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies trusted root certificate store through registry 1 TTPs 5 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

    defense_evasion
  • 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 26 IoCs

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

  • Modifies data under HKEY_USERS 41 IoCs
  • Modifies registry class 33 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
    defense_evasionspywaretrojan
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-13_ee78bc02d7f1566290e3df900b137e7f_elex_smoke-loader_wapomi.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-13_ee78bc02d7f1566290e3df900b137e7f_elex_smoke-loader_wapomi.exe"
    1⤵
    • Manipulates Digital Signatures
    • Modifies trusted root certificate store through registry
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:756
    • C:\Users\Admin\AppData\Local\Temp\oSuNSs.exe
      C:\Users\Admin\AppData\Local\Temp\oSuNSs.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:1084
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\25ec152f.bat" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2396
    • C:\Users\Admin\Documents\installer_x64.exe
      C:\Users\Admin\Documents\installer_x64.exe your_file.inf
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      PID:216
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k DcomLaunch -p -s DeviceInstall
    1⤵
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1472
    • C:\Windows\system32\DrvInst.exe
      DrvInst.exe "4" "0" "C:\Users\Admin\AppData\Local\Temp\{50675746-21dc-2746-add5-a9d6c3259e82}\your_file.inf" "9" "4a6f3eb03" "0000000000000140" "WinSta0\Default" "0000000000000150" "208" "C:\Users\Admin\Documents"
      2⤵
      • Manipulates Digital Signatures
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Checks SCSI registry key(s)
      • Modifies data under HKEY_USERS
      PID:716
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:3448
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:3148
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
        1⤵
          PID:1772

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              25ec152f.bat
              • Path C:\Users\Admin\AppData\Local\Temp\25ec152f.bat
              • Size 187B
              • SHA256 d24e3657e939cfd99622c1ddcf841d9e652f661d4e2f5dac06ef9b94ff493f52
              • MD5 SHA1 SHA512 TLSH
              Submit Download

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

              libusb0.dll
              • Path C:\Users\Admin\AppData\Local\Temp\{50675746-21dc-2746-add5-a9d6c3259e82}\amd64\libusb0.dll
              • Size 74KB
              • SHA256 4f18b5d2c28aa66b648c8683c6d09b52b92cbbee85984bbefad5f38a64bc2a14
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              libusb0.sys
              • Path C:\Users\Admin\AppData\Local\Temp\{50675746-21dc-2746-add5-a9d6c3259e82}\amd64\libusb0.sys
              • Size 51KB
              • SHA256 8058f2afe6ef96a7d2ded432997fd8655970c9ea75a938ee4557d6a2cb4cc989
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              libusb0_x86.dll
              • Path C:\Users\Admin\AppData\Local\Temp\{50675746-21dc-2746-add5-a9d6c3259e82}\x86\libusb0_x86.dll
              • Size 66KB
              • SHA256 00caca07869b19d10b370552ac7cc2f6f2ee246fc15db11650f6cd3f4ef9b666
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              YOUR_F~1.CAT
              • Path C:\Users\Admin\DOCUME~1\YOUR_F~1.CAT
              • Size 4KB
              • SHA256 f8cfe286429b48753fd0d9f12eb5c42aab7c69fd940523c5bfc89ff93653b7f9
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              installer_x64.exe
              • Path C:\Users\Admin\Documents\installer_x64.exe
              • Size 24KB
              • SHA256 46ae5cf5110626589c1d1688ef9d7fdf6e57983f97fd554b9a6179ad57a533d4
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              libusb0.sys
              • Path C:\Users\Admin\Documents\x86\libusb0.sys
              • Size 41KB
              • SHA256 aa7d75a4d01b405aab7c848674bbed392b64c6e374e20fd72adc3c96294e2f00
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              your_file.inf
              • Path C:\Users\Admin\Documents\your_file.inf
              • Size 7KB
              • SHA256 c7168e27452d0fd5066d0c504606af5ab958486faa7512c3aa8fb8fa17358c5b
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              gpt.ini
              • Path C:\Windows\System32\GroupPolicy\gpt.ini
              • Size 127B
              • SHA256 14694dbee3897b6bd5aa596ebfd893e727179b67811920c174dc70e6eee8e579
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              memory/756-0-0x00000000001D0000-0x0000000000295000-memory.dmp
              Download

              memory/756-7-0x00000000001D0000-0x0000000000295000-memory.dmp
              Download

              memory/756-154-0x00000000001D0000-0x0000000000295000-memory.dmp
              Download

              memory/1084-8-0x0000000000A00000-0x0000000000A09000-memory.dmp
              Download

              memory/1084-5-0x0000000000A00000-0x0000000000A09000-memory.dmp
              Download