Analysis

  • max time kernel
    2s
  • max time network
    3s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    27-07-2024 11:35

Errors

Reason
Machine shutdown

General

  • Target

    7811bd49f1ddad39d6a1e804e7dac9c2_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    7811bd49f1ddad39d6a1e804e7dac9c2

  • SHA1

    c96c1e282c1dbeb0eb069977f7c14c160c5134ba

  • SHA256

    dcf3b2885d08e94f23d27b5d698a6c1fcc7b155b216a8a1a40785fa04cb7f9fc

  • SHA512

    a766b74489cdaa9ada163f390746ee3835439b3275f6542819bde394fcc0bd1e4eaec62caac930192b6863dde4c083f2493cc931f4587e4d1286d8569cd97aa8

  • SSDEEP

    1536:p5h7VElWX6ngLk5vktXWkfIy12JUuk/NiTAW+bVBZrYV0oVve:rhZEsTL4i4yvI6VB60oVv

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\7811bd49f1ddad39d6a1e804e7dac9c2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7811bd49f1ddad39d6a1e804e7dac9c2_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2072
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2372
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2860

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2072-0-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2072-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2072-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2372-5-0x0000000002E10000-0x0000000002E11000-memory.dmp

        Filesize

        4KB

      • memory/2860-6-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

        Filesize

        4KB