Analysis

  • max time kernel
    119s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    21/07/2024, 02:24

General

  • Target

    4e2367becc77c8561ccefac42b375610N.exe

  • Size

    100KB

  • MD5

    4e2367becc77c8561ccefac42b375610

  • SHA1

    f130d7a184fc4486e8d9b794048081e8b12170f4

  • SHA256

    a61e56738068f1f8d41fd24724100ac6987b198f5f3e2906aeef75a78a91c77a

  • SHA512

    4e1c096e5f3e4f534c80f31b133819e6deaef3062ffebf2fa694b8f96913eb832f0012fcae67bf0e03df22d10ea790f21a880c45b7d2ae52eb8eef1e030c173d

  • SSDEEP

    3072:6e7WpMaxeb0CYJ97lEYNR73e+eKZOf7ffvN:RqKvb0CYJ973e+eKZOf7fN

Score
9/10

Malware Config

Signatures

  • Renames multiple (2828) 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\4e2367becc77c8561ccefac42b375610N.exe
    "C:\Users\Admin\AppData\Local\Temp\4e2367becc77c8561ccefac42b375610N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2668

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1506706701-1246725540-2219210854-1000\desktop.ini.tmp

    Filesize

    101KB

    MD5

    75ac5b006047dc9c56f3bc2d77bf70d8

    SHA1

    b916184f679707d0e8a9c6340e331a1a4d0317b6

    SHA256

    6448687d61fdfd45b4a87a5c5cd4aa9a3538bbc15d548988f8ef887598284c30

    SHA512

    7b4527a9a6b790c3372d4898a9c0e1182be695ffabcc1aa07aac8fb458025742a2f280865ad87f17ce08505cb7bd8bd0d6b79b7e3e1767f65071a248a5e697e6

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    109KB

    MD5

    1354f0eb01ed1b41a3cf7886db838f96

    SHA1

    51b28040b9465020e80c7bc98cbf9900f0969275

    SHA256

    3c193d7d1f6e4751d7493d2b3747229bdb0ff86f43df1a136fb8e2f279ff1e2b

    SHA512

    f278d77d179446758a1b2dd4bce8d3f65663225300f3c1ab14608cc84130974fdc8a075d7195637631e14cefc84ace8f253c40ca0a2dcabb090b0e9742913778