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Overview

overview

10

Static

static

3

09b66403a9...18.exe

windows7-x64

10

09b66403a9...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2024, 08:13

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General

  • Target

    09b66403a94ba8e48c4aad9d570f892e_JaffaCakes118.exe

  • Size

    67KB

  • MD5

    09b66403a94ba8e48c4aad9d570f892e

  • SHA1

    74f4cb04b410262281ac4fb728a27b4a5058aeb8

  • SHA256

    d65688b9a06a066d53973b1c832d1fd758799c33f04299af9d11d945b6604a2e

  • SHA512

    e807d548eceb750899da1d109051e78db9578b55504dd3b977dc4249b58fa498bbec48ca88626a7ca1f7ca79a524cdef45a95217a15a8ffd06b042b8ecf9b9ed

  • SSDEEP

    768:J/Z+QyvVuJGQvgOpU/WGGIegFDhNmvdMYXqYt1NEDIefZsD:JB+QvgO2/rEgzNLoZt1y

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\09b66403a94ba8e48c4aad9d570f892e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\09b66403a94ba8e48c4aad9d570f892e_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2692

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • \Users\Admin\Admin.exe
    Filesize

    67KB

    MD5

    bf19dedf1ec0dcf0d67270e9636f6aa9

    SHA1

    d50d5896b64a842b4961e04b1c75175419323e12

    SHA256

    141fdc89bdfc66a7e37113659ead4bd382898eb814d3255d3fd1da95f5f2d1e0

    SHA512

    97c51cf8d7c7f9b3124469e4c72f33e17802222d1670f1c02f56974b8fd75aecccd714328bdc2a23016dbe8317b6477105cae848aeccc5a3d6d6dca9276d3e50

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  • memory/2276-0-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download

  • memory/2692-13-0x0000000000400000-0x0000000000415000-memory.dmp

    Filesize

    84KB

    Download