Analysis

  • max time kernel
    120s
  • max time network
    114s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-07-2024 10:43

General

  • Target

    a00b6d3f62dd2bb1a29d0b87e9806830N.exe

  • Size

    32KB

  • MD5

    a00b6d3f62dd2bb1a29d0b87e9806830

  • SHA1

    13aaa70244f8f9a2a08c6b0114bb6df56a455944

  • SHA256

    dae67cc14c1fb94b511513320641a9a52d7a189e7b82298a6705613ab220ec2b

  • SHA512

    7b572b826a5faa3181ebbd7a79a132286962e604aaff77383e700e936ef6ecb3f8ede50440dc612b0b57d3a8892b3d96ab7d64d11274d658211d81e319c1c98d

  • SSDEEP

    384:GBt7Br5xjL9AgA71Fbhv7bhvYYjYHUyYCyYBYU/:W7BlpppARFbhjbhQYjY0yYCyYBY0

Score
9/10

Malware Config

Signatures

  • Renames multiple (4366) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a00b6d3f62dd2bb1a29d0b87e9806830N.exe
    "C:\Users\Admin\AppData\Local\Temp\a00b6d3f62dd2bb1a29d0b87e9806830N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3252

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1750093773-264148664-1320403265-1000\desktop.ini.tmp

    Filesize

    32KB

    MD5

    a92618fea2db87a316d256c5954ec4d8

    SHA1

    a9e84c43db1cb245b83cc1821a04c6d2b7fc5b7b

    SHA256

    0e4abc57c67f4c6f181ada9ed765b808a495a3cc391f52e49942d843bf91080e

    SHA512

    a411000a8355ccc4f71fb32a222bcf084ea1adcb415dd915c564c016362e17a4f906c162e32d50e5d358c1cb6ac89e0c0a4f4c4be920ddb695b1e4016110d549

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    131KB

    MD5

    2cd91dbace78d323a08d0e2d8bd2b35b

    SHA1

    f5e95cf4186c440ae9fe59fb53a2003d6516bbc4

    SHA256

    bc870b65f6582324a4953aea53598d313291e1d22f452e7de9d8e0b72e91b4bf

    SHA512

    76098a94ffbac84b7a59b9b3693b55fa77b54464aa0acfe12d8b42195b91948e4602f5f660611ee1765b6c458d34529495f2f496c4639dc14599824a4ce3a580