Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-05-2024 18:23

General

  • Target

    0731de2e95f9ac995d3d94fe5c7d90630a9342563041b7136ae880dea834ceb2.exe

  • Size

    144KB

  • MD5

    23a850ac71c3b3dbb3ab64fadc2a7594

  • SHA1

    c562e7a681246754db50797c440cc4ea252ad2ca

  • SHA256

    0731de2e95f9ac995d3d94fe5c7d90630a9342563041b7136ae880dea834ceb2

  • SHA512

    8fa693b0846775958881b01051235321ac42fc7b69821f85230a04f72e83e0d40b25df62173902e68f450c7628d3c8add3004a93939bb3be38cae038705c1a0e

  • SSDEEP

    3072:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFslEhLfyB1:PqFF2Ie+e1nPn98

Score
9/10

Malware Config

Signatures

  • Renames multiple (515) 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\0731de2e95f9ac995d3d94fe5c7d90630a9342563041b7136ae880dea834ceb2.exe
    "C:\Users\Admin\AppData\Local\Temp\0731de2e95f9ac995d3d94fe5c7d90630a9342563041b7136ae880dea834ceb2.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2756

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-330940541-141609230-1670313778-1000\desktop.ini.tmp
    Filesize

    144KB

    MD5

    6c2d8b93e7765f51aa72741330e94046

    SHA1

    fd0a724e960b7209ddf40b94ad2f7a061a12c5db

    SHA256

    1c23bbffbaa64c39112e2da51e8204da3afc1b9e8ebc4f638e52445f940713d0

    SHA512

    d13c77bbfa7a2d10e6a356ccfc01b0f53da471c49e85464e1179e41ddb789fe1dc7cc0c2a0a0a9aaeca106780fbeeaf9c475e4b6a61ba5152664ac3585419eea

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

    153KB

    MD5

    f084188ec566825f07826bb1c32e465c

    SHA1

    f2e53cd585b6ecd2cf0dc058da4565112dd193d1

    SHA256

    444d07a86e53838977a283afd5a529fec6b49bd3b14ffb6f05ffd8283b291f6e

    SHA512

    b62fe6fb36be67cd84223e8035709b7570c3f29a1c12a3ca9031c18516d5c2673fa564c4d94431abdea86c1fdcfc60546bd2b04fc4f93a8fccd8a67cab1d1ccc