Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 04:17

General

  • Target

    e11e4469c9c003f2b0074deada876e15f30afccae6178c5317e16cf5e6ee1ff6.bat

  • Size

    2.8MB

  • MD5

    0bdc3aeffe000c9c0c73a3faa2d001d8

  • SHA1

    1c8bc96bd0e00b21d734f936aeaea1e612442912

  • SHA256

    e11e4469c9c003f2b0074deada876e15f30afccae6178c5317e16cf5e6ee1ff6

  • SHA512

    6e577ecc9f09a106bfc32f81ece6e3277f3c02622d12205da0d8efbaf5602d86b6556ed2df576bad9de48c7908122d8ae35008c65ad868822b25b6543865fe83

  • SSDEEP

    24576:kH1yveXvtJNwYay5+kiD7Dm5c0B58llll8lUWtWJxM9bhHNfbTXr063u95fX7:kVyGftJ+YawbiS5BBUvzM9bhHNfnXm

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modiloader family
  • ModiLoader Second Stage 61 IoCs
  • Executes dropped EXE 9 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\e11e4469c9c003f2b0074deada876e15f30afccae6178c5317e16cf5e6ee1ff6.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4928
    • C:\Windows\System32\extrac32.exe
      C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"
      2⤵
        PID:2340
      • C:\Users\Public\alpha.exe
        C:\\Users\\Public\\alpha /c extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:876
        • C:\Windows\system32\extrac32.exe
          extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
          3⤵
            PID:1956
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\e11e4469c9c003f2b0074deada876e15f30afccae6178c5317e16cf5e6ee1ff6.bat" "C:\\Users\\Public\\spoolsv.MPEG" 9
          2⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2784
          • C:\Users\Public\kn.exe
            C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\e11e4469c9c003f2b0074deada876e15f30afccae6178c5317e16cf5e6ee1ff6.bat" "C:\\Users\\Public\\spoolsv.MPEG" 9
            3⤵
            • Executes dropped EXE
            PID:3472
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\spoolsv.MPEG" "C:\\Users\\Public\\Libraries\\spoolsv.COM" 12
          2⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4444
          • C:\Users\Public\kn.exe
            C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\spoolsv.MPEG" "C:\\Users\\Public\\Libraries\\spoolsv.COM" 12
            3⤵
            • Executes dropped EXE
            PID:4524
        • C:\Users\Public\Libraries\spoolsv.COM
          C:\Users\Public\Libraries\spoolsv.COM
          2⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1912
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c C:\Users\Public\Libraries\FX.cmd
            3⤵
            • System Location Discovery: System Language Discovery
            PID:1984
          • C:\Users\Public\Libraries\xzeheenC.pif
            C:\Users\Public\Libraries\xzeheenC.pif
            3⤵
            • Executes dropped EXE
            PID:2404
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 12
              4⤵
              • Program crash
              PID:1992
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\kn.exe" / A / F / Q / S
          2⤵
          • Executes dropped EXE
          PID:640
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\spoolsv.MPEG" / A / F / Q / S
          2⤵
          • Executes dropped EXE
          PID:5048
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2404 -ip 2404
        1⤵
          PID:2944

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Public\Libraries\FX.cmd

          Filesize

          8KB

          MD5

          60cd0be570decd49e4798554639a05ae

          SHA1

          bd7bed69d9ab9a20b5263d74921c453f38477bcb

          SHA256

          ca6a6c849496453990beceef8c192d90908c0c615fa0a1d01bcd464bad6966a5

          SHA512

          ab3dbdb4ed95a0cb4072b23dd241149f48ecff8a69f16d81648e825d9d81a55954e5dd9bc46d3d7408421df30c901b9ad1385d1e70793fa8d715c86c9e800c57

        • C:\Users\Public\Libraries\spoolsv.COM

          Filesize

          995KB

          MD5

          46fc1e1bca07585cf21cc37149f2b424

          SHA1

          2d028a4ee44f9b3dd5387da39490d45f897d7c8f

          SHA256

          ba9c4833df28503ea4ac99bde43ce579fe555dc3abce36429197c4ec727ce5c3

          SHA512

          8c5a859a3b3d065c63187dbadd621eb71fb8747bbe39b2bb62e00251b747117092bc7791a0a80d7f4034f0255a8b929c270ba603d6b44ed192f94cc4e1802f67

        • C:\Users\Public\Libraries\xzeheenC.pif

          Filesize

          171KB

          MD5

          22331abcc9472cc9dc6f37faf333aa2c

          SHA1

          2a001c30ba79a19ceaf6a09c3567c70311760aa4

          SHA256

          bdfa725ec2a2c8ea5861d9b4c2f608e631a183fca7916c1e07a28b656cc8ec0c

          SHA512

          c7f5baad732424b975a426867d3d8b5424aa830aa172ed0ff0ef630070bf2b4213750e123a36d8c5a741e22d3999ca1d7e77c62d4b77d6295b20a38114b7843c

        • C:\Users\Public\alpha.exe

          Filesize

          283KB

          MD5

          8a2122e8162dbef04694b9c3e0b6cdee

          SHA1

          f1efb0fddc156e4c61c5f78a54700e4e7984d55d

          SHA256

          b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450

          SHA512

          99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397

        • C:\Users\Public\kn.exe

          Filesize

          1.6MB

          MD5

          bd8d9943a9b1def98eb83e0fa48796c2

          SHA1

          70e89852f023ab7cde0173eda1208dbb580f1e4f

          SHA256

          8de7b4eb1301d6cbe4ea2c8d13b83280453eb64e3b3c80756bbd1560d65ca4d2

          SHA512

          95630fdddad5db60cc97ec76ee1ca02dbb00ee3de7d6957ecda8968570e067ab2a9df1cc07a3ce61161a994acbe8417c83661320b54d04609818009a82552f7b

        • C:\Users\Public\spoolsv.MPEG

          Filesize

          1.9MB

          MD5

          6892220c5881083c867b7271ae3242ac

          SHA1

          bd4a53c21f1f7a53ed69cd9ec96f606e880d7e50

          SHA256

          daef811906fb8d0bc905f712e9edbc970d17adc31a5fa5517889b2dcee73ef22

          SHA512

          b98888601892104b01b1276d467a6debb33e26276be949ddde68614435d387e26c669f7a6eb549de28d7c95135fd46b09bfd2fef7ad543e4e34d31e117d0d722

        • memory/1912-29-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-28-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-32-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-33-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-41-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-72-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-73-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-92-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-91-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-89-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-88-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-87-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-86-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-85-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-84-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-83-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-82-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-81-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-80-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-79-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-77-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-74-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-75-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-70-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-65-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-63-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-62-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-61-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-60-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-90-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-59-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-58-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-55-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-78-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-76-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-51-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-71-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-50-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-69-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-49-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-68-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-66-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-67-0x0000000000400000-0x0000000000502000-memory.dmp

          Filesize

          1.0MB

        • memory/1912-48-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-64-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-47-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-46-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-45-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-44-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-57-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-43-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-56-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-42-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-54-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-53-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-52-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-40-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-39-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-38-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-37-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-36-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-35-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB

        • memory/1912-34-0x0000000002A10000-0x0000000003A10000-memory.dmp

          Filesize

          16.0MB