Overview

overview

10

Static

static

3

69f8b63d58...18.exe

windows7-x64

10

69f8b63d58...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    24/07/2024, 02:47

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General

  • Target

    69f8b63d58319238becea4453da22ba9_JaffaCakes118.exe

  • Size

    132KB

  • MD5

    69f8b63d58319238becea4453da22ba9

  • SHA1

    bfb8c86164e4fd0e6957f826f94ab70cd83f27ef

  • SHA256

    a6a409a032bcab299d6beea776376e5a9081bd45be3d5cf8698de9e6187bf288

  • SHA512

    66a00d50d5546da9d93f0e314e9a694d36cf2f4c0783cd4f1587d26a573c5aae1790a9c1514461f58467b8c9c2f6e9ab6a2c50085b21e596216e131856878470

  • SSDEEP

    3072:oanf/p6NUf6VRlxzhPak8LXo463BizQiBEP:B/piUSVPxNPaLLXoNRiMiBw

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 53 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\69f8b63d58319238becea4453da22ba9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\69f8b63d58319238becea4453da22ba9_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:2024
    • C:\Users\Admin\fuuato.exe
      "C:\Users\Admin\fuuato.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:2360

Network

        MITRE ATT&CK Enterprise v15

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        Downloads

        • \Users\Admin\fuuato.exe
          Filesize

          132KB

          MD5

          c7e252f3a05b727b99641a36a79cef69

          SHA1

          717b5a9eaac8908f8ccbab98be425d2e485eb6a1

          SHA256

          a61d927fe1056c8dff80d0bd1d9b0d59b8e59485e09679dea526cfcfe27f1639

          SHA512

          35843f6604be7f4f29ffab772242a4110d07c03bf3d0c3e938fa1bd8ae97af1e6fbce5cb42d520b4b88387b43f9f4ff48749507aef0a483309f8e59fa8fe47d8

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