Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/06/2024, 11:19

General

  • Target

    0832b340efc21b7fd68b3989c9dbd69b_JaffaCakes118.exe

  • Size

    2.1MB

  • MD5

    0832b340efc21b7fd68b3989c9dbd69b

  • SHA1

    ef8a533520e4ea8642ef9283bbce57fecf635954

  • SHA256

    cf76a03fb75b23a2987b631cc11b318e51136ddae7d4e1054e4965435406381b

  • SHA512

    8f80c484ce03dd463964ec056115eba69d27d8b6fe356246ad43d93fbc28ca0f67a639f3089e0a7982b6b056c87021eb1ff05200459bac24d469cf4c5365ab0d

  • SSDEEP

    24576:eNPKGskPakey3S59R919Lf3TlLVAmRe3ynrI3hNz+Yg0TY3U5+OoVSt02r+ivk6n:bkBC59R9HxBlBrI7SYY3UkV6vrpv1SRG

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0832b340efc21b7fd68b3989c9dbd69b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0832b340efc21b7fd68b3989c9dbd69b_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4060
    • C:\Users\Admin\AppData\Local\Temp\0832b340efc21b7fd68b3989c9dbd69b_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\0832b340efc21b7fd68b3989c9dbd69b_JaffaCakes118.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1780

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1780-0-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/1780-2-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/1780-4-0x00000000014B0000-0x00000000014C0000-memory.dmp

    Filesize

    64KB

  • memory/1780-5-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/1780-10-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB