Analysis

  • max time kernel
    150s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/05/2024, 22:53

General

  • Target

    6be2f6984ad4c3fc3c2021e1a1747a12e8a98f60b8a5cc906e4cea0bdc170743.exe

  • Size

    84KB

  • MD5

    802296291072dd3d22952080f323c9ed

  • SHA1

    3e286ff4b47259e53ec5093c31f4f10b73a4ee0b

  • SHA256

    6be2f6984ad4c3fc3c2021e1a1747a12e8a98f60b8a5cc906e4cea0bdc170743

  • SHA512

    956cd294ed0382e9d71875d00569fc48ea37fb5d1cb221910127149fc8a93d98feb6e319618be9a64a67cb81879c856870d03dcdaa1d45af5991b638d88de609

  • SSDEEP

    768:W7BlpDpARFbhYQkQjjLaMaRRpi1xnRpi1xOYJIJDYJIJMFhWFhCmDpBIjsZORReY:W7ZDpApYbWj2WTWJe+e/qw6h

Score
9/10

Malware Config

Signatures

  • Renames multiple (5036) 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\6be2f6984ad4c3fc3c2021e1a1747a12e8a98f60b8a5cc906e4cea0bdc170743.exe
    "C:\Users\Admin\AppData\Local\Temp\6be2f6984ad4c3fc3c2021e1a1747a12e8a98f60b8a5cc906e4cea0bdc170743.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1516

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2818691465-3043947619-2475182763-1000\desktop.ini.tmp

    Filesize

    84KB

    MD5

    26b535b24ce8645d5439a80470b9f217

    SHA1

    8dc6e87e71992f8364c974951645ea8607c2549c

    SHA256

    15f292a275bf188eb51ed6cb248f91fb99a90dabe97db8b83d3c99e89234fb28

    SHA512

    e7859db60191139ac1ae3e4997817a3bafed0f67cb6d6ebe2ea56897ad07d247a0c22519b2dcb5b24f3fb4af45149d47caf503854f6f3136f852107f1aa1a423

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    183KB

    MD5

    e50d32285a78130c0df0e919e538c756

    SHA1

    40daef033c7919e2f40f4f6566bf56bbc0181c35

    SHA256

    fcdd5be20b4747f61555c3c979f9cb3bf4cb775c986de8afdc5b4c566b774bb1

    SHA512

    ea366eb26322887a464b8817b72ebf3e234ed42b7808b693bdb122231fe125fd740d89236c714f4e6698d466e9c84c9a1d47da89e7a9f86786e43e83ceb5700e