Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/07/2024, 00:52

General

  • Target

    32ad2b06d86b0accc9f2823e4909ab55_JaffaCakes118.exe

  • Size

    156KB

  • MD5

    32ad2b06d86b0accc9f2823e4909ab55

  • SHA1

    3ec786c9ea9e0dafb6cec7ad684216135ae23662

  • SHA256

    341bc0a8c1c4ebf4fb6e0baefdb4f2466780ea8bf4eca22cf4ef3cb6aa1e5f0e

  • SHA512

    76d5bbf6e0c4d174b435c53da6d8e8b8cb6ad4ee9078fdd42101cb77b4b5882e9588e8f563fe54d6827b702a2b264115417eedf2ff4daecad2b3bde6a1c98e75

  • SSDEEP

    3072:YGoe5g+GwD8w2+d5bWIrJ4E5n41sSLeH8ozK/d/18UlyBaE5j4oQa:Y2WIrJ4E5n41pVN/jh4d

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\32ad2b06d86b0accc9f2823e4909ab55_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\32ad2b06d86b0accc9f2823e4909ab55_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:3060
    • C:\Users\Admin\roairem.exe
      "C:\Users\Admin\roairem.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:3012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\roairem.exe

    Filesize

    156KB

    MD5

    988bad0ae804d6f9813a596bd5233166

    SHA1

    d827570f46b51ccbe3d2aa64f500841fc97b175a

    SHA256

    68d805edae19c1369ace4672b88fd5b691df0e9ce4c98fa2f165221588f8cb2d

    SHA512

    0c3f737e4fbefa1d024f3d9b2d8f84950d49f02bf051988979f4008c331e266350c7e6fecd933fba7cdf2bce39e95bf141031ac5bc795204863f37d86e1fba8c