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Analysis

  • max time kernel
    3s
  • max time network
    4s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/07/2024, 05:29

Errors

Reason
Machine shutdown

General

  • Target

    447fcc5ed1ea861efe400fbf95c73a84_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    447fcc5ed1ea861efe400fbf95c73a84

  • SHA1

    116fd022e0d4df993b88b22e97e9b39e0f66e1ff

  • SHA256

    c9223cc75a91b241ff2668071c612d3335d37c889f82ac27f9db1a7999122c6c

  • SHA512

    5c15ec305ce80bc4004dfb7547e9f0a75768bfc2b231b85ab6dc2ebc20d90c8ad83940e9b3045c65654a99a3a8a1bf3969fb6abd439703e5c27a3a39162d19d1

  • SSDEEP

    1536:yfqGQOorK/GEkGv70DQFXdMlv+HAhc60q7qMn6Kqd9oVPpsegL2sdmxo+:yfqGLnpkGzoWXdMlv7h+2qb1oVPiD5Qn

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
  • Modifies data under HKEY_USERS 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\447fcc5ed1ea861efe400fbf95c73a84_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\447fcc5ed1ea861efe400fbf95c73a84_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2960
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa3997855 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:1020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2960-0-0x0000000001001000-0x0000000001002000-memory.dmp

    Filesize

    4KB

  • memory/2960-1-0x0000000001000000-0x0000000001019000-memory.dmp

    Filesize

    100KB

  • memory/2960-2-0x0000000001000000-0x0000000001019000-memory.dmp

    Filesize

    100KB

  • memory/2960-3-0x0000000001000000-0x0000000001019000-memory.dmp

    Filesize

    100KB