Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 05:53

General

  • Target

    fe1811aec05d6cfa2c041d021ba4dd0f476bdab5a93605cfc01530a20423dbed.exe

  • Size

    73KB

  • MD5

    17abdc6d2ca924149d8c9deaafbec6e6

  • SHA1

    bab176e6cdb8852719a791188d5dd307dabb115b

  • SHA256

    fe1811aec05d6cfa2c041d021ba4dd0f476bdab5a93605cfc01530a20423dbed

  • SHA512

    00d38d05724e635ae65e7c60005363571d6db69a2ffb1f92b2d7e8d135e7e0011d3321b5cfbf0dfaf1f362f079e5b48ca40186d9eab39883eef1b0e45702df1c

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/HfFpsJOfFpsJC:6e7WpMaxeb0CYJ97lEYNR73e+eKZHfFn

Score
9/10

Malware Config

Signatures

  • Renames multiple (3452) 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\fe1811aec05d6cfa2c041d021ba4dd0f476bdab5a93605cfc01530a20423dbed.exe
    "C:\Users\Admin\AppData\Local\Temp\fe1811aec05d6cfa2c041d021ba4dd0f476bdab5a93605cfc01530a20423dbed.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1804

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2248906074-2862704502-246302768-1000\desktop.ini.tmp

    Filesize

    73KB

    MD5

    21e9db4a5ab6597e8b8b2558d69e32fe

    SHA1

    da4418472b229376c8789d903109520035e61026

    SHA256

    f6d18a2cda542eb19cf8201f2d255a05f8c3bcdf225242fe47bf9898b15ba192

    SHA512

    757fed098647b8272140287026187907012a180c8ea450532c544f0cdda291c040583904a866826060c6e502041e9efe685e303f8928a3093fc394cdc37f9cca

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

    Filesize

    82KB

    MD5

    53373ec63b69f3cfcfce4bc456bce5c8

    SHA1

    b65d64b84550107bd39db955c4bbf27ca450d57d

    SHA256

    3f95c595725ba50198c245e29b5b60feed1e0d1ee68e4240bb45557efbab76a7

    SHA512

    4d3520c7842aa5902dd3be71b2f09bdbdfbf5bc1760fdc01d5e342eb69bfbb5af7433244a3cf3b1e852d14bf559d2577201dde905a4d7df2b493986caf5865cb