Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 05:33

General

  • Target

    Request_for_quote.cmd

  • Size

    3.6MB

  • MD5

    d29446c9e9edf2b651d5e522ce846d37

  • SHA1

    d82034a7239fe5d6bbecc8f9c4853f593eef9a47

  • SHA256

    2f6e2df144e53dcc0da8fa7570290ea6aee4de8a479a9d927fe7a85927afe79b

  • SHA512

    80d684da92ac401be96260975e6756fc38cba3734de1e3bcd36a3850da0d2d878480cce02903aabde19c07437063b8b050b0f0cac1e07d4ab374b66c86b88f4d

  • SSDEEP

    49152:vgk00JywMTAermhoGyBDj1kwXui5zlrT2Da0QhGQ:q

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 61 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 9 IoCs
  • Program crash 1 IoCs
  • 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\Request_for_quote.cmd"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2360
    • C:\Windows\System32\extrac32.exe
      C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"
      2⤵
        PID:1032
      • 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:3008
        • C:\Windows\system32\extrac32.exe
          extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
          3⤵
            PID:3068
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\Request_for_quote.cmd" "C:\\Users\\Public\\Audio.mp4" 9
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2536
          • C:\Users\Public\kn.exe
            C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\Request_for_quote.cmd" "C:\\Users\\Public\\Audio.mp4" 9
            3⤵
            • Executes dropped EXE
            PID:2092
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\Audio.mp4" "C:\\Users\\Public\\Libraries\\Audio.pif" 12
          2⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1972
          • C:\Users\Public\kn.exe
            C:\\Users\\Public\\kn -decodehex -F "C:\\Users\\Public\\Audio.mp4" "C:\\Users\\Public\\Libraries\\Audio.pif" 12
            3⤵
            • Executes dropped EXE
            PID:2596
        • C:\Users\Public\Libraries\Audio.pif
          C:\Users\Public\Libraries\Audio.pif
          2⤵
          • Executes dropped EXE
          • Suspicious behavior: CmdExeWriteProcessMemorySpam
          • Suspicious use of WriteProcessMemory
          PID:2660
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 712
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:2916
        • 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:2712
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c del /q "C:\Users\Public\Audio.mp4" / A / F / Q / S
          2⤵
          • Executes dropped EXE
          PID:2600

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Public\Audio.mp4
        Filesize

        2.5MB

        MD5

        c859f93aa10d99f710dd3bc4c9b40215

        SHA1

        6bd829ae9d371d75e1ac57788aa4c9b13c651d27

        SHA256

        fa5262b6e57568140f7f89e07e949afd550faac222219d8c778e7db8a57ad483

        SHA512

        1b89a289f3775e4b614f5ab7e3f43631f19a83a963430e0f9c76a272c89331cd55117124baeef23642d0a1000e28dfd40103c6e945103e9005fbd0ed36494c40

      • C:\Users\Public\Libraries\Audio.pif
        Filesize

        1.2MB

        MD5

        5fd1a661a35d7499e045c69c44467802

        SHA1

        9ac38fe292dc9489d703c610336f40ce04c946d9

        SHA256

        b78c87ab78cad5d91aad4aa96dc3bd44722bcb0f81ab87ef37ea4d8eede0f76b

        SHA512

        8702a9e01bd88b837929e380b3e2b9f3a43b9ac147eb77b0fb1cbc5741a0997590addd800f92a75f2c8d7cf5ed903d70ea5bf42f89334e9252d0dec03ae1aded

      • C:\Users\Public\kn.exe
        Filesize

        1.1MB

        MD5

        ec1fd3050dbc40ec7e87ab99c7ca0b03

        SHA1

        ae7fdfc29f4ef31e38ebf381e61b503038b5cb35

        SHA256

        1e19c5a26215b62de1babd5633853344420c1e673bb83e8a89213085e17e16e3

        SHA512

        4e47331f2fdce77b01d86cf8e21cd7d6df13536f09b70c53e5a6b82f66512faa10e38645884c696b47a27ea6bddc6c1fdb905ee78684dca98cbda5f39fbafcc2

      • \Users\Public\alpha.exe
        Filesize

        337KB

        MD5

        5746bd7e255dd6a8afa06f7c42c1ba41

        SHA1

        0f3c4ff28f354aede202d54e9d1c5529a3bf87d8

        SHA256

        db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386

        SHA512

        3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e

      • memory/2660-37-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-34-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-36-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-35-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-39-0x0000000000400000-0x0000000000546000-memory.dmp
        Filesize

        1.3MB

      • memory/2660-38-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-43-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-40-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-42-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-41-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-44-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-50-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-47-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-51-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-49-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-48-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-54-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-84-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-76-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-73-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-72-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-68-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-66-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-64-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-62-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-59-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-119-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-117-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-116-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-114-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-112-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-109-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-107-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-105-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-102-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-100-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-98-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-95-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-93-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-91-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-89-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-86-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-82-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-80-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-78-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-77-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-75-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-74-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-71-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-70-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-69-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-67-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-65-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-63-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-61-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-60-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-58-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-57-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-56-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-55-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-53-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB

      • memory/2660-52-0x0000000003190000-0x0000000004190000-memory.dmp
        Filesize

        16.0MB