Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19-07-2024 04:07

General

  • Target

    4e93f849f45c992f27956193f4b095f0N.exe

  • Size

    83KB

  • MD5

    4e93f849f45c992f27956193f4b095f0

  • SHA1

    5e7a349020b1084a1771eeaa6c5436805d74df8e

  • SHA256

    141aff2a8f38da1abd726bccdb75f359969386fcf0f2a697c6fdfc4416ae03f1

  • SHA512

    6f7b4608503540433aa783c9ccf9f3c845aa24910084e78d01d5adf62d093eaa2d85efb3358cd4b6bb19d0351a5a41deb05cf21d11f0789f99f62f9eac86c0e0

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBKggJ7L:69WpQE0zxgZ

Score
9/10

Malware Config

Signatures

  • Renames multiple (3214) 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\4e93f849f45c992f27956193f4b095f0N.exe
    "C:\Users\Admin\AppData\Local\Temp\4e93f849f45c992f27956193f4b095f0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1872

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3502430532-24693940-2469786940-1000\desktop.ini.tmp

    Filesize

    83KB

    MD5

    338bf3e9316fac82694f9e4782a6e265

    SHA1

    9fb5b317aca8f968c327769c933fe96b83b9c8e8

    SHA256

    a14229bd4bccdc8e32b37ee529a3c8a6e2f2686dd08a15c42e3440531b783ddb

    SHA512

    1f90fb30870acc89645ac5328f76a0e4879e0a7d6999f2ad16369ee5f54035dcf4cec226fa157715a7078651095f71035d3b9d67550f1c22f73e275feee07811

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

    Filesize

    92KB

    MD5

    636509b423e60e5996db8b189c42a2d0

    SHA1

    782476b7bedfba537984a03e794aee2360407ac7

    SHA256

    29c975912661cfb2f039a0a77a7cf2795817d1f18070a74eb6579b19fc94243e

    SHA512

    053159a4b8676812bbdfc2bbbc87912f6a22330eca88c2090f560d3e42436804d927b42fc4c91d3d46ba1cbd1ccd82799db5b81e73845231ef3162a45790e618