Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-09-2024 22:42

General

  • Target

    f6ff63c883b0f9c982fcb87547a487a5_JaffaCakes118.exe

  • Size

    24KB

  • MD5

    f6ff63c883b0f9c982fcb87547a487a5

  • SHA1

    97fca869ed8e639aac70144287797641b4dca588

  • SHA256

    594fb1ec8c011c3a6fe225fc7137d8cb78e825d87a5ae3cb39109570ace6144c

  • SHA512

    39c55d0212d32f92dc01c8792f0adcbf71af541bbe3d61273e89c1da03bc5943c0967a9a127058dab083ca7b05e71fb4cfc8e3d6ad1c4568575e4d7d571028a6

  • SSDEEP

    384:PY4GOukRWwTmaGe0QcQ0FW48q/gUH4UHGzh8SHaxPFkKq8P6gy8GJ4lFwY93vYbr:g4tY6Ae0QcQ0Fnx/FmzlKCECZFulFwGU

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 2 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1164
      • C:\Users\Admin\AppData\Local\Temp\f6ff63c883b0f9c982fcb87547a487a5_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f6ff63c883b0f9c982fcb87547a487a5_JaffaCakes118.exe"
        2⤵
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2688
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c C:\Windows\system32\jio4gs.bat
          3⤵
          • Deletes itself
          • System Location Discovery: System Language Discovery
          PID:2556
    • C:\Windows\SysWOW64\tcpip.exe
      C:\Windows\SysWOW64\tcpip.exe
      1⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2792

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Windows\SysWOW64\jio4gs.bat

      Filesize

      216B

      MD5

      74aeb9028802bd5efbb88bc5f994e8fe

      SHA1

      7c0708d743988d67ea22e420b5a4de43f92934af

      SHA256

      f799986f6be8b3a6153a259016f008a10eb906bf078e04d5e6114d0b2cb3b702

      SHA512

      bb4c572050f8936fa07c49b82ad6a83930babcc0434f82b0b3ba1545a5d7afcc0acda84ce2be2b1bad083051527b9d707225ee9e23b63a139123d97d816dd991

    • C:\Windows\SysWOW64\tcpip.exe

      Filesize

      24KB

      MD5

      f6ff63c883b0f9c982fcb87547a487a5

      SHA1

      97fca869ed8e639aac70144287797641b4dca588

      SHA256

      594fb1ec8c011c3a6fe225fc7137d8cb78e825d87a5ae3cb39109570ace6144c

      SHA512

      39c55d0212d32f92dc01c8792f0adcbf71af541bbe3d61273e89c1da03bc5943c0967a9a127058dab083ca7b05e71fb4cfc8e3d6ad1c4568575e4d7d571028a6

    • memory/1164-15-0x0000000002970000-0x0000000002971000-memory.dmp

      Filesize

      4KB

    • memory/2688-0-0x0000000000400000-0x0000000000416000-memory.dmp

      Filesize

      88KB

    • memory/2688-1-0x0000000000360000-0x0000000000361000-memory.dmp

      Filesize

      4KB

    • memory/2688-12-0x0000000000400000-0x0000000000416000-memory.dmp

      Filesize

      88KB

    • memory/2792-4-0x00000000003A0000-0x00000000003A1000-memory.dmp

      Filesize

      4KB

    • memory/2792-16-0x0000000000400000-0x0000000000416000-memory.dmp

      Filesize

      88KB