Analysis

  • max time kernel
    6s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 22:52

Errors

Reason
Machine shutdown

General

  • Target

    297e03964cc19fb7f2ef88438e0c1b08_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    297e03964cc19fb7f2ef88438e0c1b08

  • SHA1

    63c5135184873bcfcbf80686c2dde40d64052080

  • SHA256

    07ca2de5c1b65b4af6391f269677b6676e7dd8e4f07cefb6045a458024af02d4

  • SHA512

    ac3f33dabc28622b3193c6aa31b67a380e6b0ceb466c164331faf8eb21c54c74426f4327cc725b732839162239fe92d2a5dd0f4f93ede774c6d1a4121f764d2f

  • SSDEEP

    1536:DmBveX0fkPNTyuW9ewHgCGenYANCj4FkAEhEacLfHwzGo:CBveIkVWuCDHN7NCMFOyacszGo

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\297e03964cc19fb7f2ef88438e0c1b08_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\297e03964cc19fb7f2ef88438e0c1b08_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1480
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:3000
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2776

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/1480-0-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/1480-2-0x0000000001000000-0x0000000001018000-memory.dmp

              Filesize

              96KB

            • memory/1480-1-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/2776-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

              Filesize

              4KB

            • memory/3000-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

              Filesize

              4KB