Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-04-2024 21:59

General

  • Target

    002a21457943fd724cd00d5034189ac0_JaffaCakes118.exe

  • Size

    5.4MB

  • MD5

    002a21457943fd724cd00d5034189ac0

  • SHA1

    523838f91505cf5eeb4e77aa5d3ee5ca711a65a9

  • SHA256

    9f0586dd9eafbd59d469c0aa55622c9216e1d038ad5db6377295ed5eb1ac09c9

  • SHA512

    6cec8d363364d7eaeee6d1dc4ee331ae37e4f14a409afe3a0c78326ce285df92719f40357face3f782f427d83bba2e45273799cd79eced0e948bb16d4301e96c

  • SSDEEP

    49152:Fl/ijN5j2Xsl3RJ3LHobUQDgok3V9sBQ8ZbnDmx91OyCPOYYcM/oGbnQ/7WUT9uA:FlerjesRJ8YQU/V9elTPOY5so4iwIDQy

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\002a21457943fd724cd00d5034189ac0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\002a21457943fd724cd00d5034189ac0_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:5020

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    5.4MB

    MD5

    002a21457943fd724cd00d5034189ac0

    SHA1

    523838f91505cf5eeb4e77aa5d3ee5ca711a65a9

    SHA256

    9f0586dd9eafbd59d469c0aa55622c9216e1d038ad5db6377295ed5eb1ac09c9

    SHA512

    6cec8d363364d7eaeee6d1dc4ee331ae37e4f14a409afe3a0c78326ce285df92719f40357face3f782f427d83bba2e45273799cd79eced0e948bb16d4301e96c

  • memory/5020-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB