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Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06/07/2024, 18:54

General

  • Target

    29418f9e7346be69591ff625b0623800_JaffaCakes118.exe

  • Size

    132KB

  • MD5

    29418f9e7346be69591ff625b0623800

  • SHA1

    c2b42dd616718435155e569c0c71fe3a1b9384ef

  • SHA256

    0b4ce3bcd35da9566bd56fbe0d87cd41193c4d84d1ae07a1f62d7646b6017848

  • SHA512

    b967bc182aefd71fe0711b34125c4bb0d586b28595710155a20c9422026af622ccf570d50a4a51f56ed1ef7221899272f71bb3d847fc5ce3ca590cd2c5c5297e

  • SSDEEP

    3072:E3k/WPrdVfWM8RM/8KmwBErXXFefQmD8ampjLleP+X:T/iX8/KmwBEjXFeos8aCFe

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 53 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\29418f9e7346be69591ff625b0623800_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\29418f9e7346be69591ff625b0623800_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:2732
    • C:\Users\Admin\jplax.exe
      "C:\Users\Admin\jplax.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:2744

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\jplax.exe

    Filesize

    132KB

    MD5

    bf4fc9c7bd0d306c892716fa7e8be38a

    SHA1

    650e536d73e545aead21a8d57c9c52f33e22606b

    SHA256

    514a10482f4a5bb737b0d26469f57ca0f7cb86df61f40e406162fa47b4869970

    SHA512

    cce34965cf0e6db4ced83d18433259d445436c190e399ab1c9f8f0a01dae77fa04612ba8e4716aad1039e07ce26c73d5382ec54e0ae3bb09980e1863ab91688b