Analysis

  • max time kernel
    136s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-06-2024 15:28

General

  • Target

    JJmatch-v20101124.exe

  • Size

    13.7MB

  • MD5

    da4a7879f242f9f85b2633b176bc4bc5

  • SHA1

    7acc32a1d16bee9e3e9a56ea8b421a3e3709132c

  • SHA256

    a848401f87f0a982861e599375fd856f7d0332b58ce66970491b4fd3c5168338

  • SHA512

    fb338006e030ffa4d027e945c403081466020772f3764260465856e2f1e9e3bc6c541b835932edf801a77deed892558b6d8c071188c6a183650a42d56286e286

  • SSDEEP

    393216:rTkVJrR6kJbp8EOTPvZkBU+vJKDssvYDn6hEzKzYis:rTCxrFuTPhsHqs4YDncAT

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

Processes

  • C:\Users\Admin\AppData\Local\Temp\JJmatch-v20101124.exe
    "C:\Users\Admin\AppData\Local\Temp\JJmatch-v20101124.exe"
    1⤵
    • Loads dropped DLL
    PID:3804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsw3DD6.tmp\InstallOptions.dll

    Filesize

    14KB

    MD5

    0dc0cc7a6d9db685bf05a7e5f3ea4781

    SHA1

    5d8b6268eeec9d8d904bc9d988a4b588b392213f

    SHA256

    8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

    SHA512

    814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

  • C:\Users\Admin\AppData\Local\Temp\nsw3DD6.tmp\ioSpecial.ini

    Filesize

    603B

    MD5

    ce29c78944caa2fc00015d325f5fb661

    SHA1

    cecc7834eb0d50af783f72c0bdaa79f23f8bb328

    SHA256

    3256090a3707191bd0900aa3502ce7f173d7d864901293d0dd94d708e94febc2

    SHA512

    a82e413021e83065b3be90a34a95fc1dd18a8a0b2d6af24ba716c9729081450d01a61e33b0de8c97db7f0db376214fff5eb8754ba6ffeb12034919307ae359c2