Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/06/2024, 03:31

General

  • Target

    ded062f160bdfd6cd9ef49c80e6f5460314a68753add70a055f24985960b0264.exe

  • Size

    388KB

  • MD5

    acc4d83f0e51c910107a156f9b9130dd

  • SHA1

    7ae738c655f55f9c302f02dae4d7313f73b1d585

  • SHA256

    ded062f160bdfd6cd9ef49c80e6f5460314a68753add70a055f24985960b0264

  • SHA512

    187925c87672a271b77c28f1feec5eab86f7d91e13d64a875e12fc51af437ac0eab99fb37f0e63ce62b64ade00e597eb763972ac5feb216a25794c90cb7f7474

  • SSDEEP

    6144:GLiuv8j7ZuA5ErOOze1QXh0jfLwhkLX3fgZXVK7iRyM1KTlbfLWqqZy8JqMxLUO:wi1x55UIEhlCXvkXVg8IBjLvl8NLUO

Malware Config

Signatures

  • Event Triggered Execution: AppInit DLLs 1 TTPs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ded062f160bdfd6cd9ef49c80e6f5460314a68753add70a055f24985960b0264.exe
    "C:\Users\Admin\AppData\Local\Temp\ded062f160bdfd6cd9ef49c80e6f5460314a68753add70a055f24985960b0264.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4040
  • C:\PROGRA~3\Mozilla\wjkphye.exe
    C:\PROGRA~3\Mozilla\wjkphye.exe -srbnrsa
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:4016

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\ProgramData\Mozilla\wjkphye.exe

          Filesize

          388KB

          MD5

          8286bd97ad619f595a73c663487b7562

          SHA1

          3e51d38741250a0e0356a69081afbf6911fb2b4b

          SHA256

          6582169c184a8883456ec0592ea445a43cd30038b5d4692c587f4e7c6bb60063

          SHA512

          decf244048f5bbda8fcc346a61daf5f60dc21c123497c928c66c7e2069109d5bfdc15299d105bd12d1d0c9b49b02c7698912f5ee7f2cba60c7d805f13627731d

        • memory/4016-9-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/4016-11-0x0000000000C70000-0x0000000000CCB000-memory.dmp

          Filesize

          364KB

        • memory/4016-17-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/4040-0-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/4040-2-0x00000000021B0000-0x000000000220B000-memory.dmp

          Filesize

          364KB

        • memory/4040-10-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB