Analysis

  • max time kernel
    141s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 08:15

General

  • Target

    hesaphareketi-01.cmd

  • Size

    4.3MB

  • MD5

    a4be8d3b4bcc7db0198c4b47d86cce16

  • SHA1

    a18a8390e914debee1172c82e43c784f525009c7

  • SHA256

    6ff59a7a9bb26552d874bf03ffd04b7c152184e443d09f79a4f2459f8a04dd55

  • SHA512

    6cab41c6d7a72e08bb880311d3ec4996fe0cb265b5125e1b7eb451e11914644b2ef18487bacb607bb1eb9cdbb7c3f53bbb3ba403d6e961f9a5aa0cbb61aa12e1

  • SSDEEP

    24576:45Mrv/oEbMykRyeB182egMdyhXTKrXscV/bcsHuurHP0OSRB/KdHQO+j7G/0Rxa8:4KrDQy0P82syhXTdO/Q2BP05idd8dko

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 57 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 7 IoCs
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.cmd"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Windows\System32\extrac32.exe
      C:\\Windows\\System32\\extrac32 /C /Y C:\\Windows\\System32\\cmd.exe "C:\\Users\\Public\\alpha.exe"
      2⤵
        PID:2036
      • 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:2460
        • C:\Windows\system32\extrac32.exe
          extrac32 /C /Y C:\\Windows\\System32\\certutil.exe C:\\Users\\Public\\kn.exe
          3⤵
            PID:2772
        • C:\Users\Public\alpha.exe
          C:\\Users\\Public\\alpha /c C:\\Users\\Public\\kn -decodehex -F "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.cmd" "C:\\Users\\Public\\Audio.mp4" 9
          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\Admin\AppData\Local\Temp\hesaphareketi-01.cmd" "C:\\Users\\Public\\Audio.mp4" 9
            3⤵
            • Executes dropped EXE
            PID:2596
        • 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:2692
          • 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:2716
        • C:\Users\Public\Libraries\Audio.pif
          C:\Users\Public\Libraries\Audio.pif
          2⤵
          • Executes dropped EXE
          • Suspicious behavior: CmdExeWriteProcessMemorySpam
          PID:2632
        • 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:2728
        • 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:2672

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        3.0MB

        MD5

        2b394a65ee90021cb0990dbdb9ee43bb

        SHA1

        341e96b53dfb4831dfe1f3334cfb6405df173f52

        SHA256

        e106349c4b793aac809fd7b11dca2cf1a293fecd584071e9ed0b48cb0bdff857

        SHA512

        51eae123e69dbf6d040d88f8984b9cdb8de16c0035f05a0c355c3f2d9b372706a7c8e6bf554051842980fb043328350d380c6590ac05cefb0996ddd9a9bd3680

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

        1.5MB

        MD5

        1a7ed7270f975e1aedd73a800e17a40b

        SHA1

        6a7b00eb876108cbbcbeaef40448ecf34a518d59

        SHA256

        a6d0ab763d30f720839b50458cf1e4ab601f5574dd6d835aa17488535e89bd3b

        SHA512

        289ef44a7e171145232f497075596bdba81f53016a8d16935a20069396f91548e5643b1fab2264613f54cb34c12974529ab01fd6e5b3a78708557df2e00781f7

      • \Users\Public\alpha.exe
        Filesize

        337KB

        MD5

        5746bd7e255dd6a8afa06f7c42c1ba41

        SHA1

        0f3c4ff28f354aede202d54e9d1c5529a3bf87d8

        SHA256

        db06c3534964e3fc79d2763144ba53742d7fa250ca336f4a0fe724b75aaff386

        SHA512

        3a968356d7b94cc014f78ca37a3c03f354c3970c9e027ed4ccb8e59f0f9f2a32bfa22e7d6b127d44631d715ea41bf8ace91f0b4d69d1714d55552b064ffeb69e

      • \Users\Public\kn.exe
        Filesize

        1.1MB

        MD5

        ec1fd3050dbc40ec7e87ab99c7ca0b03

        SHA1

        ae7fdfc29f4ef31e38ebf381e61b503038b5cb35

        SHA256

        1e19c5a26215b62de1babd5633853344420c1e673bb83e8a89213085e17e16e3

        SHA512

        4e47331f2fdce77b01d86cf8e21cd7d6df13536f09b70c53e5a6b82f66512faa10e38645884c696b47a27ea6bddc6c1fdb905ee78684dca98cbda5f39fbafcc2

      • memory/2632-34-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-37-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-38-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-36-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-35-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-39-0x0000000000400000-0x0000000000589000-memory.dmp
        Filesize

        1.5MB

      • memory/2632-41-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-42-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-44-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-40-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-43-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-46-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-49-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-48-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-47-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-50-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-53-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-55-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-54-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-57-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-56-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-62-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-59-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-63-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-61-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-60-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-65-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-69-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-68-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-67-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-66-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-71-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-70-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-73-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-72-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-74-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-77-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-84-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-122-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-120-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-118-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-116-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-113-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-111-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-109-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-108-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-106-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-103-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-101-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-99-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-96-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-94-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-92-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-89-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-87-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-82-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-78-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB

      • memory/2632-76-0x00000000033A0000-0x00000000043A0000-memory.dmp
        Filesize

        16.0MB