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Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2024, 01:15

General

  • Target

    2e8cc55165c0977bff130b8af4d85d50N.exe

  • Size

    46KB

  • MD5

    2e8cc55165c0977bff130b8af4d85d50

  • SHA1

    217e3397c52f07bc71b4e9d509014e2d49b6d344

  • SHA256

    30bc8a53529e8fedb7bb2474981c436dd65542e6737c3876e30b3937bb287345

  • SHA512

    c18c436b822a9666466cfce727b231eb61069feb3876c8c28cf4b52462dc5524b4f60b6a55935b71eee6f7838a49daea914ad893fb9879daef1c4d7934bb0e97

  • SSDEEP

    768:W7BlphA7pARFbhM0Kkq81LOyq81LOl6Sl5loox4EOtiDJifox4EOtiDJi/Vox4ES:W7ZhA7pApM21LOA1LOl6o44424441tP

Score
9/10

Malware Config

Signatures

  • Renames multiple (3280) 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2e8cc55165c0977bff130b8af4d85d50N.exe
    "C:\Users\Admin\AppData\Local\Temp\2e8cc55165c0977bff130b8af4d85d50N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2172136094-3310281978-782691160-1000\desktop.ini.tmp

    Filesize

    46KB

    MD5

    0b706e1d36be166bc40b7de5cd954193

    SHA1

    3e61dcf4a79613e16ad771bd0ffb7ad71fd6d70f

    SHA256

    9eb9bcc78f3914f34e19a5ea151493ddfc573367160679a1edc98be2500eb794

    SHA512

    113ad515241214cd41aca6fb9160e06b8bc4dabcf87a2806e7498d5f5273dc9ed9757841ddfeeff2568ef414164aa6fcafb8e50134447b781baca8ff32b4440e

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

    Filesize

    55KB

    MD5

    320f8608a0acdb9561bd4e7be8e71cb9

    SHA1

    292c25cba758d01dfbae0aff0efd7f2781ecbe90

    SHA256

    c4fcf4cdf0c99e3a9917b10aceee198c125f69ad705982db326df650fb913719

    SHA512

    e385bd8a749780b0dbbfa2e4853e4bea2492ad293e224b9d69423f3ec2667ed7062db25b5730f12f7a918ffa16a33f793d114113208193a128d9c49832491fb7