Analysis

  • max time kernel
    6s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    06-07-2024 16:22

Errors

Reason
Machine shutdown

General

  • Target

    28cf53da6fb4efada630f82db3fa185f_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    28cf53da6fb4efada630f82db3fa185f

  • SHA1

    c37499376cb9fe211c6e4d4ee5ee3e1a1e0ef1de

  • SHA256

    9b27223a12c8c439c495d8318a448679b149f8d71c9f38fd185ddac9850cfb05

  • SHA512

    725db2d3c2e014fee09833768b172bf88e2896a979a5cb1d31d3632c0bc0f9f472d219804f1cbc65ac5e555fb32c591fc59963ebe993fac2fd837c8f64f9688c

  • SSDEEP

    1536:QlxSLV0YjbdNogFIqsWUuq86fSg9PJoZZEfcaUCN5zsRJopiBgmQB:Qz40Yjbdmg57q86JCZZ6caB5oRJo+gmQ

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\28cf53da6fb4efada630f82db3fa185f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\28cf53da6fb4efada630f82db3fa185f_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2868
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2760
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2692

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2692-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/2760-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

        Filesize

        4KB

      • memory/2868-2-0x0000000001000000-0x0000000001019000-memory.dmp

        Filesize

        100KB

      • memory/2868-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2868-0-0x0000000001000000-0x0000000001019000-memory.dmp

        Filesize

        100KB