Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    03/02/2024, 18:17

General

  • Target

    8d049e05cbfa3edea467e0612ff157a0.exe

  • Size

    305KB

  • MD5

    8d049e05cbfa3edea467e0612ff157a0

  • SHA1

    777d99db19aed53760dd190497f5468eb8f79da1

  • SHA256

    bac1e7a449c7cc1c55e271229d0a127e783ca811dafe797106053ce8d81c79db

  • SHA512

    524243b8477563fe0ec43b1f29cc0cfe3eeb160d1537d145e33cfb362b08c364a275a371a5f8526f9f94e8a042971f7a5a47b94b3877d59d7618f317513310cc

  • SSDEEP

    6144:Na0cpYqEKpmwKLW9mA73b2wHtzLEU9fTYhg:zbqEKpBKezptzLzfTug

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 4 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d049e05cbfa3edea467e0612ff157a0.exe
    "C:\Users\Admin\AppData\Local\Temp\8d049e05cbfa3edea467e0612ff157a0.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Program Files\explorer.bat
      "C:\Program Files\explorer.bat"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2880
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 284
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:1684
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Program Files\SxDel.bat""
      2⤵
      • Deletes itself
      PID:2628

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\SxDel.bat

          Filesize

          184B

          MD5

          8f4505e5ddd5c6c6582f1dce7e5a423b

          SHA1

          2f66629e8890db1d3bfb9bbad813068cbb961a70

          SHA256

          64209765a71b7d7f2bce86cd5b0c9888676cc5b2e3ab42f079679ba8109f19c3

          SHA512

          98b4202d7c650dbb2c73cd2b81d7dea441bbaefe8d52ff6c78bb0b3b30f9146a812155edeb02b9605a02ad9a4a58421784f2c285a013a6546a36e3eb4d4bfd02

        • C:\Program Files\explorer.bat

          Filesize

          305KB

          MD5

          8d049e05cbfa3edea467e0612ff157a0

          SHA1

          777d99db19aed53760dd190497f5468eb8f79da1

          SHA256

          bac1e7a449c7cc1c55e271229d0a127e783ca811dafe797106053ce8d81c79db

          SHA512

          524243b8477563fe0ec43b1f29cc0cfe3eeb160d1537d145e33cfb362b08c364a275a371a5f8526f9f94e8a042971f7a5a47b94b3877d59d7618f317513310cc

        • memory/2880-14-0x0000000000020000-0x0000000000021000-memory.dmp

          Filesize

          4KB

        • memory/2880-13-0x0000000000400000-0x0000000000553210-memory.dmp

          Filesize

          1.3MB

        • memory/2880-19-0x0000000000400000-0x0000000000553210-memory.dmp

          Filesize

          1.3MB

        • memory/3044-0-0x0000000000400000-0x0000000000553210-memory.dmp

          Filesize

          1.3MB

        • memory/3044-1-0x0000000000020000-0x0000000000021000-memory.dmp

          Filesize

          4KB

        • memory/3044-4-0x0000000000020000-0x0000000000021000-memory.dmp

          Filesize

          4KB

        • memory/3044-11-0x0000000003010000-0x0000000003164000-memory.dmp

          Filesize

          1.3MB

        • memory/3044-15-0x0000000003010000-0x0000000003164000-memory.dmp

          Filesize

          1.3MB

        • memory/3044-18-0x0000000000400000-0x0000000000553210-memory.dmp

          Filesize

          1.3MB

        • memory/3044-27-0x0000000000400000-0x0000000000553210-memory.dmp

          Filesize

          1.3MB