Analysis

  • max time kernel
    6s
  • max time network
    6s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    18/08/2024, 03:35

Errors

Reason
Machine shutdown

General

  • Target

    a53b235dda4591968fdabeb6c745c3f9_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    a53b235dda4591968fdabeb6c745c3f9

  • SHA1

    bfdd9c3176f4df5e9555cc75a43760b5f9949f07

  • SHA256

    05dda7326f0d644e3ea7b7073a494f43491a7dfc8240bd2b1d4fbc637ed93175

  • SHA512

    4b0d44f5d83454d53f134b3816a5dcf8f1870671eab532623c0eba2d88c5ac0991a7696e905fbba41ca1e4d196729d1d210a419fb1e5d1c97696d9e9f280c13e

  • SSDEEP

    1536:ngYQzpyXc4zI6kGlRinrhy1rVS+1iqreDWezi3geKq9vVoAu:nmzOV9kG7maTiqrmzEKUvVo/

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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a53b235dda4591968fdabeb6c745c3f9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a53b235dda4591968fdabeb6c745c3f9_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2632
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2712
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2524

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/2524-6-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

              Filesize

              4KB

            • memory/2632-0-0x0000000001000000-0x0000000001019000-memory.dmp

              Filesize

              100KB

            • memory/2632-2-0x0000000001000000-0x0000000001019000-memory.dmp

              Filesize

              100KB

            • memory/2632-1-0x0000000001001000-0x0000000001002000-memory.dmp

              Filesize

              4KB

            • memory/2712-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

              Filesize

              4KB