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Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 19:57

Errors

Reason
Machine shutdown

General

  • Target

    3a851905acce543daeca29654e85b57e_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    3a851905acce543daeca29654e85b57e

  • SHA1

    d1a2d72a4621ee4248df8e71720ac8ecbbe6445a

  • SHA256

    2bde0f16ab210cc534d713d4ac64d4dfd27c1ae87ec8c81ac9088ba5a205768e

  • SHA512

    58499831eaad659a5c8fba5af3876894a376a9a81e5e1d34b7e06deee3e2beed153b83b9abdb98074075105a3d6cb7b1b6cc27c608abce40f57cd11ad63b875f

  • SSDEEP

    1536:Y8wSyQ74MdS3ZoogvjUzD0Btc8Ko/i38ARADHqvaaggeKq9vVoAu:Y8wSyQjdS3ZozU32K9YHFa6KUvVo/

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\3a851905acce543daeca29654e85b57e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3a851905acce543daeca29654e85b57e_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2928
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2616
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2684

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2616-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

        Filesize

        4KB

      • memory/2684-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB

      • memory/2928-0-0x0000000001000000-0x0000000001019000-memory.dmp

        Filesize

        100KB

      • memory/2928-3-0x0000000001000000-0x0000000001019000-memory.dmp

        Filesize

        100KB

      • memory/2928-2-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB