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Analysis

  • max time kernel
    2s
  • max time network
    4s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 09:26

Errors

Reason
Machine shutdown

General

  • Target

    2ea7e295e9b61492e364c6b747635d7c_JaffaCakes118.exe

  • Size

    104KB

  • MD5

    2ea7e295e9b61492e364c6b747635d7c

  • SHA1

    da9603d7c21c07dff3d121eb80b15aa82a6ff294

  • SHA256

    68becdc137f65305ec1cd095622313dab5af17d3b92e7471864a419b10bcf755

  • SHA512

    ebfbea8f17d5db2a31aa0a32d803e1db26cf92b706b2c15bc3a2f5de4f913d1b87c07e3893af63d258f5202bf98f4f7a1e88e77f9c3ff1be001d5e80de4a9051

  • SSDEEP

    1536:BnFrADz6dTkxctasZOXThSxlqSu8F7+sotoflDtW:BF0iGK1OXTkXFasotoNo

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\2ea7e295e9b61492e364c6b747635d7c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2ea7e295e9b61492e364c6b747635d7c_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3324
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa398b855 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:2848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3324-0-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3324-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3324-1-0x0000000000401000-0x0000000000402000-memory.dmp

    Filesize

    4KB

  • memory/3324-3-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB