Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-09-2024 02:15

Errors

Reason
Machine shutdown

General

  • Target

    f9851ec2ebef27a914f8a255f25e2f2d_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    f9851ec2ebef27a914f8a255f25e2f2d

  • SHA1

    a60fcb79f6cc2867126f1da0db25166fda754297

  • SHA256

    8d6b99ceca3783b2b31049f610764297962a333f04ee0382a4917c2e9fc92284

  • SHA512

    d10c760aaed30f883e51687da2aa74ab7760f81a2fe7f6c02e89e16fe35649547f05e14409e166e9fea0fd6805fea765d25700316873fc0c5b5740fc88d2427b

  • SSDEEP

    1536:w7g9Oh06sshHfrV2SOxtRC7FlW2XdaEwelgeKq9vVoAu:w7uQ3HfrV2SO4ZlW2ta+KUvVo/

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\f9851ec2ebef27a914f8a255f25e2f2d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f9851ec2ebef27a914f8a255f25e2f2d_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:876
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2324
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2428

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/876-0-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/876-1-0x0000000001000000-0x0000000001019000-memory.dmp

        Filesize

        100KB

      • memory/876-2-0x0000000001000000-0x0000000001019000-memory.dmp

        Filesize

        100KB

      • memory/2324-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/2428-6-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB