Analysis

  • max time kernel
    6s
  • max time network
    10s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    26/08/2024, 01:09

Errors

Reason
Machine shutdown

General

  • Target

    c1fadea7083cfd35014bca5d5430e21e_JaffaCakes118.exe

  • Size

    92KB

  • MD5

    c1fadea7083cfd35014bca5d5430e21e

  • SHA1

    aaa4ddfd64ddfcaa2797f2a971ce530661e297f3

  • SHA256

    e5e39b5781ec875d2ad4970ce6f8a48dff4564c571c532e89e7d14d535225f02

  • SHA512

    0b8ee899f1bbdcbf03e6c010652e7e6210e628477df7b74211b9f90503df7e913392578f888137b0e71f1ae3c52e0107f1d77ef7a3fa227cbd400b590ccd75fd

  • SSDEEP

    1536:Q86i5blJcyoPW6dqugSBd005KBdCnY1UAMGAEhEacLfHwzGo:19bgyo1qpST0ZBqZcyacszGo

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\c1fadea7083cfd35014bca5d5430e21e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c1fadea7083cfd35014bca5d5430e21e_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2932
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2688
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2572

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2572-7-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

        Filesize

        4KB

      • memory/2688-6-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/2932-3-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2932-2-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2932-1-0x0000000001000000-0x0000000001018000-memory.dmp

        Filesize

        96KB

      • memory/2932-0-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB