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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
    21/09/2024, 15:09

Errors

Reason
Machine shutdown

General

  • Target

    f00fca35048d203e05a28880eeb832ee_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    f00fca35048d203e05a28880eeb832ee

  • SHA1

    b2f17f3382e2541dbdf5780921413d4af6c02398

  • SHA256

    502bb2aaf710f60544cab744b17d96c2dacc3c3b9289d94c78dc8133164dfb0a

  • SHA512

    e410f230b81de2f7f8da577d04563155a38e472be882a3f4f99d09a4322cb7ec9bfd06c6e536934d8a94b581843477dddc8f54138a843d663457fdeaada785e2

  • SSDEEP

    1536:4iswEJlDKrfCIiaZB1s0HFpa5UuTHM0mno+cJlId:+JlDMC/ayKF9uTSnohJlId

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\f00fca35048d203e05a28880eeb832ee_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f00fca35048d203e05a28880eeb832ee_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2440
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2368
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:2796

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2368-6-0x0000000002E90000-0x0000000002E91000-memory.dmp

        Filesize

        4KB

      • memory/2440-0-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2440-1-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/2440-3-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/2440-2-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/2796-7-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB