Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-07-2023 11:05

General

  • Target

    JavaSetup8u201--TDS SITE USE ONLY THIS VERSION---NOTUP--NOTDOWN.exe

  • Size

    1.9MB

  • MD5

    703a1115e552aa139e4b26733500e584

  • SHA1

    b0e18a417ad95f149ee6db5c44a744925f23b340

  • SHA256

    f97739bf11bd4a220acf6dea9e073afbf9e6dfbff8b563bba1256ec06cc5e5a6

  • SHA512

    424bb8241a91f69153edcaab9fb734dfffd64a50bc1c635bc606917158d120c60c5b6a56a9c795cee782fe2c69754b41d87e337b54140d0b42aba135b4876542

  • SSDEEP

    49152:+WZ0gqRwuMCoWn8iC2elj9hYe3qRNsrtGKT9hCHp1tVxNxrc:vCoW8iCRjcqqRNsr0715A

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JavaSetup8u201--TDS SITE USE ONLY THIS VERSION---NOTUP--NOTDOWN.exe
    "C:\Users\Admin\AppData\Local\Temp\JavaSetup8u201--TDS SITE USE ONLY THIS VERSION---NOTUP--NOTDOWN.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1312
    • C:\Users\Admin\AppData\Local\Temp\jds240614484.tmp\JavaSetup8u201--TDS SITE USE ONLY THIS VERSION---NOTUP--NOTDOWN.exe
      "C:\Users\Admin\AppData\Local\Temp\jds240614484.tmp\JavaSetup8u201--TDS SITE USE ONLY THIS VERSION---NOTUP--NOTDOWN.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:4200

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\jds240614484.tmp\JavaSetup8u201--TDS SITE USE ONLY THIS VERSION---NOTUP--NOTDOWN.exe

    Filesize

    1.6MB

    MD5

    db617e33f27f294d96bfef2e0df21646

    SHA1

    febd62a7b905e1ecea0a366b5edd0839c54be1d7

    SHA256

    aaf107879a63277ab92317c24c0cb476e638483c628964de2b4ef1fbcc05c460

    SHA512

    9f600b80ccb9593ede90e901e9425fac77da9e4c924ef27b21cfe989cfb5839dcffcbf7292c0f465e123053a69a03750994f65597b43b47ae915a06942d5b430

  • C:\Users\Admin\AppData\Local\Temp\jds240614484.tmp\JavaSetup8u201--TDS SITE USE ONLY THIS VERSION---NOTUP--NOTDOWN.exe

    Filesize

    1.6MB

    MD5

    db617e33f27f294d96bfef2e0df21646

    SHA1

    febd62a7b905e1ecea0a366b5edd0839c54be1d7

    SHA256

    aaf107879a63277ab92317c24c0cb476e638483c628964de2b4ef1fbcc05c460

    SHA512

    9f600b80ccb9593ede90e901e9425fac77da9e4c924ef27b21cfe989cfb5839dcffcbf7292c0f465e123053a69a03750994f65597b43b47ae915a06942d5b430

  • C:\Users\Admin\AppData\Local\Temp\jusched.log

    Filesize

    267KB

    MD5

    3524540643f9fba6a8f36da6e743378d

    SHA1

    b63e3f1291ad074576f3da62702124e2e9bceee3

    SHA256

    6a4d3f249de68d157fd6e85d2c5f6b1f32d91c00fb8b6457688cc6a62370ecd8

    SHA512

    ce797089bc7df4f9297a0c672f5feb2933ffa0a9cbab8b9f2618e4700945d6cfdbc6600f065fdca23524f16a72373f44f6aef33b4aca034df37689dbfb999a6e

  • C:\Users\Admin\AppData\Local\Temp\jusched.log

    Filesize

    267KB

    MD5

    3524540643f9fba6a8f36da6e743378d

    SHA1

    b63e3f1291ad074576f3da62702124e2e9bceee3

    SHA256

    6a4d3f249de68d157fd6e85d2c5f6b1f32d91c00fb8b6457688cc6a62370ecd8

    SHA512

    ce797089bc7df4f9297a0c672f5feb2933ffa0a9cbab8b9f2618e4700945d6cfdbc6600f065fdca23524f16a72373f44f6aef33b4aca034df37689dbfb999a6e