Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 18:15

General

  • Target

    04f54ed94b77ba27ec848a8a4cd911967ce56f96cf780f370463648641517e03.exe

  • Size

    76KB

  • MD5

    1472466f3f5b09030eb4d4b382e1f281

  • SHA1

    d7cfa2bc33cc1d08a5a380ada8c3f2c7a309b6a9

  • SHA256

    04f54ed94b77ba27ec848a8a4cd911967ce56f96cf780f370463648641517e03

  • SHA512

    abb74de6fa7e565d6bae04e4debe2f6b31ab7165fe7801c0b4d52c28d04a8a3e6e665f0545f16f4adad64411357e8430823181f357752af6bc665c208a71f596

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/h:6e7WpMaxeb0CYJ97lEYNR73e+eKZh

Score
9/10

Malware Config

Signatures

  • Renames multiple (599) 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\04f54ed94b77ba27ec848a8a4cd911967ce56f96cf780f370463648641517e03.exe
    "C:\Users\Admin\AppData\Local\Temp\04f54ed94b77ba27ec848a8a4cd911967ce56f96cf780f370463648641517e03.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1928

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

    76KB

    MD5

    2e5922ccae56d758ce1354329b1af789

    SHA1

    9fb36b16d453d8813283b1373294229b9eb4fb32

    SHA256

    0dda521c21d66d87a72f855790567491b419999678b744c913ce792d4f2c6a21

    SHA512

    f06a95d1350b65671390e415f9770ccebe8a4a2b918ec6923c6a4923c1fdfb3f689bce56bf4b11e8e4925c5c682d52dabd9677f830d2042c5df0bd173eae460e

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

    85KB

    MD5

    ceddd2f5ee110d002796d76692c10381

    SHA1

    5e69a60046ac881eadee70cdee3acf59483cb727

    SHA256

    e6946e9ca64abafad5d1ae596f9ab1ec7b3e2b69032de7ed39a099e2e1dcca1a

    SHA512

    be9f56649025f223d961c59f1a72140dcdadcb4fc48b95c544fcfd7c5635041fddc21a82dfbd356ea62fd33ff21be191869b309f13f8613ceb87ff01895b9197