Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2024, 14:59

General

  • Target

    A1 igazolás.cmd

  • Size

    3.7MB

  • MD5

    ebdec3ea8aada5aae98146f1b61a13ed

  • SHA1

    9ed537ca66a14b296010eccdde716b1b1a629fe2

  • SHA256

    6650a769ac035e23964c16c27df892d7725f415dee92582a4c7b4ceeef7345b2

  • SHA512

    c733cb6cf2754bf58ed5729357307dfb311c2e571b273c199a079d0ef96526a23fa8b0e235dc4ff07f77af61f94d32bb26561eb2b4affcd5b71c0c0c649a471e

  • SSDEEP

    49152:bWnHE/6TEgA8/WHmZI3Oqz0oXp2jrCbM799GY:2

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Modiloader family
  • ModiLoader Second Stage 62 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 9 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\A1 igazolás.cmd"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Windows\System32\extrac32.exe
      C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"
      2⤵
        PID:2684
      • 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:2776
        • C:\Windows\system32\extrac32.exe
          extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
          3⤵
            PID:2800
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\A1 igazolás.cmd" "C:\\Users\\Public\\AnyDesk.jpeg" 9
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2840
          • C:\Users\Public\kn.exe
            C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\A1 igazolás.cmd" "C:\\Users\\Public\\AnyDesk.jpeg" 9
            3⤵
            • Executes dropped EXE
            PID:2856
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\AnyDesk.jpeg" "C:\\Users\\Public\\Libraries\\AnyDesk.PIF" 12
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2748
          • C:\Users\Public\kn.exe
            C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\AnyDesk.jpeg" "C:\\Users\\Public\\Libraries\\AnyDesk.PIF" 12
            3⤵
            • Executes dropped EXE
            PID:2716
        • C:\Users\Public\Libraries\AnyDesk.PIF
          C:\Users\Public\Libraries\AnyDesk.PIF
          2⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: CmdExeWriteProcessMemorySpam
          • Suspicious use of WriteProcessMemory
          PID:2576
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 712
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:1484
        • 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:2692
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\AnyDesk.jpeg" / A / F / Q / S
          2⤵
          • Executes dropped EXE
          PID:2844

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Public\AnyDesk.jpeg

        Filesize

        2.7MB

        MD5

        5701d503c293645679d856d0c494b94e

        SHA1

        71d664ad536d21adedfb84b3f9a16fc89165c1e5

        SHA256

        ce18404f625bf524666db80e18e715dd93c20ffb33508adfc0fe2dc1b9160d3c

        SHA512

        2805ab3b2cae50847d9d0e77ccc92fb8f819c8d1bfad2abf61bb5f442ad3f77c448c1669c3addddcd201148e8b5303093f853d1bc9c076727fa739d3a8154443

      • C:\Users\Public\Libraries\AnyDesk.PIF

        Filesize

        1.3MB

        MD5

        a8af2d572217e48eeebdf7dd135f90cd

        SHA1

        79130f4d66f04c8b6cf6d88307039478060da9e9

        SHA256

        5687ad48c8b8268f79cb520b632175beadd8cdf7b6e6431a636a518774d47faa

        SHA512

        3385579e987e19dac4a069510ab9204ecb98c6655d86680668eee05bcc4901809d9d3f5a30d0a4522dde45288dae1f2110988010389a4597ff4b623e5665c596

      • C:\Users\Public\alpha.exe

        Filesize

        337KB

        MD5

        5746bd7e255dd6a8afa06f7c42c1ba41

        SHA1

        0f3c4ff28f354aede202d54e9d1c5529a3bf87d8

        SHA256

        db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386

        SHA512

        3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e

      • C:\Users\Public\kn.exe

        Filesize

        1.1MB

        MD5

        ec1fd3050dbc40ec7e87ab99c7ca0b03

        SHA1

        ae7fdfc29f4ef31e38ebf381e61b503038b5cb35

        SHA256

        1e19c5a26215b62de1babd5633853344420c1e673bb83e8a89213085e17e16e3

        SHA512

        4e47331f2fdce77b01d86cf8e21cd7d6df13536f09b70c53e5a6b82f66512faa10e38645884c696b47a27ea6bddc6c1fdb905ee78684dca98cbda5f39fbafcc2

      • memory/2576-33-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-35-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-52-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-53-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-85-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-83-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-82-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-80-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-78-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-75-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-73-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-70-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-67-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-65-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-63-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-60-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-58-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-57-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-55-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-51-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-49-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-48-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-110-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-107-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-105-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-103-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-101-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-99-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-96-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-95-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-94-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-91-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-89-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-88-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-86-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-84-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-43-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-81-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-42-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-79-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-77-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-76-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-74-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-72-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-71-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-69-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-68-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-66-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-64-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-62-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-61-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-38-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-59-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-56-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-54-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-50-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-39-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-47-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-46-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-45-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-44-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-41-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB

      • memory/2576-40-0x0000000003270000-0x0000000004270000-memory.dmp

        Filesize

        16.0MB