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
    07/09/2024, 10:19

Errors

Reason
Machine shutdown

General

  • Target

    d1b3ac0de4836629aa5f3b822ea9eaf5_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    d1b3ac0de4836629aa5f3b822ea9eaf5

  • SHA1

    97cd4e29982fc315add30c0af91dddd37f97722f

  • SHA256

    53a8cc24b99c2157f6283dc9dd90ba342cadf40777d89f4710c337c1f7e6e0de

  • SHA512

    6838d103f66b56c75ab0a65ebec20d200ed95c03f8bc549bac753e27526e052c912bce2758d3743a3c2b7c31e059d70c73f634eca98196868451a69976121905

  • SSDEEP

    1536:QYtZrBEotH2dRnxO1HaP/15+gj1uqp8kdgtSGtnTVqOj8FIGoCJlIU:QCFBtHWQ161ll8kdOSG/qOzGoCJlIU

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\d1b3ac0de4836629aa5f3b822ea9eaf5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d1b3ac0de4836629aa5f3b822ea9eaf5_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1900
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2696
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2576

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1900-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/1900-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/1900-0-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2576-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB

      • memory/2696-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB