Analysis

  • max time kernel
    141s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 23:54

General

  • Target

    23ea74191f5e100227836af412b9e3e2_JaffaCakes118.exe

  • Size

    626KB

  • MD5

    23ea74191f5e100227836af412b9e3e2

  • SHA1

    0fbb6a7e8da396c6d5cc916a634604900cabc00a

  • SHA256

    d33952d9c1ed4a44279ffbf758e3ea59ba298a51439289652b62ad2a2dd835a6

  • SHA512

    84dbacf5f0adf3a20963d0e3122abcefafaff57b881bd78b4d04f2c669cdbe09eac8a7f2334116ce7d7b7e3765042abe4df16a56017f7210636070018055d3b9

  • SSDEEP

    12288:NCjxlYs+tNBAfx4woEQ3nt1zsEtF3Z4mxxtoEtlK+kt9T2MDqe+m:NCDYs6BGx03HtQmX+GoQm

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 3 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\23ea74191f5e100227836af412b9e3e2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\23ea74191f5e100227836af412b9e3e2_JaffaCakes118.exe"
    1⤵
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\program files\internet explorer\IEXPLORE.EXE
      "C:\program files\internet explorer\IEXPLORE.EXE"
      2⤵
        PID:2612
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2420 -s 316
        2⤵
        • Program crash
        PID:2600

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\AutoRun.inf

      Filesize

      166B

      MD5

      42e6ddc67c0c51a3e39780a99988f551

      SHA1

      3422a8dde772d662217339179f81ccb3686780d4

      SHA256

      f9c0462fff3f51f85aa116b2d0f38fd2a8e7263284a3bb1cde9b87a92abfaf01

      SHA512

      e1a316110a286ce72a8948e67b1c38e29cec73720780886873f00f0082ddee21557d8c7eb8106531f4cf0d3bf5b7945b60fe11f792e3ba70879e6a7063acea5b

    • memory/2420-0-0x0000000000400000-0x0000000000516000-memory.dmp

      Filesize

      1.1MB

    • memory/2420-1-0x0000000000400000-0x0000000000516000-memory.dmp

      Filesize

      1.1MB

    • memory/2420-2-0x0000000000400000-0x0000000000516000-memory.dmp

      Filesize

      1.1MB

    • memory/2420-3-0x0000000000400000-0x0000000000516000-memory.dmp

      Filesize

      1.1MB

    • memory/2420-22-0x0000000000400000-0x0000000000516000-memory.dmp

      Filesize

      1.1MB

    • memory/2420-24-0x0000000000400000-0x0000000000516000-memory.dmp

      Filesize

      1.1MB