Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-04-2024 08:46

General

  • Target

    07438735f75ce5d817e074a76c5e036b_JaffaCakes118.exe

  • Size

    6.2MB

  • MD5

    07438735f75ce5d817e074a76c5e036b

  • SHA1

    23daf57bcd0ceaa97721cc1b1a8dfb853974fe0c

  • SHA256

    6bbfd2f46b3c14bc298960de2f1564c4b9a04c937cbbba65867a764380310fa4

  • SHA512

    dfd6c0a4ebaecead1acccfe0157c7156b98d24cb03fcd5db245c739c521ff2373d66fa63e36dc67c5379c25f1c3eaf3e05597c173eafa6c135402bd27d03f78a

  • SSDEEP

    98304:FlerjesRJ8YQU/IgNQ2wZPO2YOXwnS4rVjwIDQ:urj578YQXPiIruQ

Malware Config

Signatures

  • Detect Neshta payload 1 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07438735f75ce5d817e074a76c5e036b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\07438735f75ce5d817e074a76c5e036b_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    6.2MB

    MD5

    07438735f75ce5d817e074a76c5e036b

    SHA1

    23daf57bcd0ceaa97721cc1b1a8dfb853974fe0c

    SHA256

    6bbfd2f46b3c14bc298960de2f1564c4b9a04c937cbbba65867a764380310fa4

    SHA512

    dfd6c0a4ebaecead1acccfe0157c7156b98d24cb03fcd5db245c739c521ff2373d66fa63e36dc67c5379c25f1c3eaf3e05597c173eafa6c135402bd27d03f78a

  • memory/824-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB