Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 17:42

Errors

Reason
Machine shutdown

General

  • Target

    abf595783abaa070171d47c39b095eeb_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    abf595783abaa070171d47c39b095eeb

  • SHA1

    37cfff56d2665cd0e9c4b0c8d2c25b14c590f860

  • SHA256

    02da608b5f42214dd156fd32de1864b6a31b3e8bc0f62a16636c3043c91be2b4

  • SHA512

    5c14c664e18b4b2a4df8a0a77b49ff7f7e69b9c2582983b39325cf36270a83145675ddbc05662742c83bb2647a819259181e7e1410d10bc260d24d4c37e08822

  • SSDEEP

    3072:eC+QzNWOFxoTdzSvcyViXsuTSnohJlId:eqYOF6TdzSvcFPId

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\abf595783abaa070171d47c39b095eeb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\abf595783abaa070171d47c39b095eeb_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:1464
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2096
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:3004

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1464-0-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/1464-2-0x0000000001000000-0x000000000101A000-memory.dmp

        Filesize

        104KB

      • memory/1464-1-0x0000000001001000-0x0000000001002000-memory.dmp

        Filesize

        4KB

      • memory/2096-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

        Filesize

        4KB

      • memory/3004-6-0x0000000002B30000-0x0000000002B31000-memory.dmp

        Filesize

        4KB