Overview

overview

10

Static

static

3

edae7e5df1...18.exe

windows7-x64

10

edae7e5df1...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/09/2024, 13:25

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General

  • Target

    edae7e5df1de5a6f3c030215a97cecf6_JaffaCakes118.exe

  • Size

    134KB

  • MD5

    edae7e5df1de5a6f3c030215a97cecf6

  • SHA1

    0f4c87b2fd9d9476a09d9b8fa44c16e680ca8e3d

  • SHA256

    c313c1fc068afaed6f32c5d3960a3c4a5385652cb283ba429c8b3bcc6b927cb3

  • SHA512

    ef39f018d2843e2a13f646a156ee4bf31b5c0daf74df5c25344b663cae558214dbcea1181a7ddea0a2168d85adc66bea93d9c7ad5b98721d3d41ec410cfddb23

  • SSDEEP

    3072:kUGTaiwM7tFOiWgU9oiZthCg+A713/NPvZWAu6+NBF9:kp+51vNPhWAu6+NV

Score
10/10
discoveryevasionpersistence

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Disables Task Manager via registry modification
    evasion
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

    discovery
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\edae7e5df1de5a6f3c030215a97cecf6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\edae7e5df1de5a6f3c030215a97cecf6_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Disables RegEdit via registry modification
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4548
    • C:\Windows\Explorer.exe
      C:\Windows\Explorer.exe
      2⤵
      • Modifies registry class
      PID:2592

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\ .com
    Filesize

    38KB

    MD5

    946aed67d23171f05b9ce9bbdc7615bd

    SHA1

    8fb1cd881aaae125823027040407207e5622357b

    SHA256

    03cbf7d0dd4293e35725dcba795f4303127d4110d594b37a92e1739add94cd76

    SHA512

    93fa6c49ec2beb909409277d6c2b770e4c2a5dbfd08323ece8da318554e371285c55b5950831cedc98aaa91bf0562a2bf1c5477b11f57ecd2d863e26343cf43a

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  • memory/4548-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/4548-33-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

    Download