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Analysis

  • max time kernel
    2s
  • max time network
    4s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/08/2024, 12:43

Errors

Reason
Machine shutdown

General

  • Target

    be9d7151ea1e5b8e3ea0c0235f9a6eba_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    be9d7151ea1e5b8e3ea0c0235f9a6eba

  • SHA1

    4504a19070493f6bcde8e58bcc512687f7f15bf8

  • SHA256

    f7d410352c19d9c18969b2368532dcc317b6d1b72f8f9541e304fcf27fdb8229

  • SHA512

    476c9cf507e5b62caae56e2041a4918ff0b4ab9c4294251d8c93f2789809f1784f3a66e17e361466b093e0dbac54faf8cf84acdc977dbb1fb7cdbf071eb30c94

  • SSDEEP

    3072:a51ArebxLlh4TQDxdGjRLBuOsr+x0YPLgo47Y:brU1/4TMcjHubr+NI7Y

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.

  • 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\be9d7151ea1e5b8e3ea0c0235f9a6eba_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\be9d7151ea1e5b8e3ea0c0235f9a6eba_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4988
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa3958855 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:4832

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4988-0-0x0000000001001000-0x0000000001002000-memory.dmp

    Filesize

    4KB

  • memory/4988-2-0x0000000001000000-0x000000000101A000-memory.dmp

    Filesize

    104KB

  • memory/4988-3-0x0000000001000000-0x000000000101A000-memory.dmp

    Filesize

    104KB

  • memory/4988-1-0x0000000001000000-0x000000000101A000-memory.dmp

    Filesize

    104KB