Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 01:30

General

  • Target

    01b7a1e0d46d37cdbc37c37f2c1f9774_JaffaCakes118.exe

  • Size

    272KB

  • MD5

    01b7a1e0d46d37cdbc37c37f2c1f9774

  • SHA1

    325debb69ebf44c67deda6332e11d22aebbb61b7

  • SHA256

    afd3041705aa879161ddb1535f65f26bcbc72f412260171677de18d701519439

  • SHA512

    e5ee3398fd0325674e70a70dd217cf536be188866531b219e74bfe93ef84639c4b9c5d18b4885ba0cbb5adf9183116ae44ed577e0d2eca5e69a89eb1fc553f23

  • SSDEEP

    6144:P3abKlQxchRdjLmtrBuMrdekUH63u+X5sc57W:CLxGLTuPL5

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01b7a1e0d46d37cdbc37c37f2c1f9774_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\01b7a1e0d46d37cdbc37c37f2c1f9774_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Users\Admin\rueonon.exe
      "C:\Users\Admin\rueonon.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2944

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\rueonon.exe

    Filesize

    272KB

    MD5

    b801c18c863b3fd5558b29b0554a5312

    SHA1

    d3b67b91a65aad2547685cbd6fd40577171da123

    SHA256

    fbcabb1bc9ab7ca8dea1b4641fbc37408224e9354424844aee6a7cb31dc3e3e0

    SHA512

    81002ca1d234a063443fae18a2a98fae247fd2980d9841bd192bc61bc609d1a28d27eafb60caa535b0eae0cd16500d8d8219d3cfcaf63c76039ca825d2cb54fc