Analysis

  • max time kernel
    150s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-05-2024 19:43

General

  • Target

    24f2637dc517ceb3f014e51433b2d04fb5ba5ee9b1aedebe2cf33f46f6cb428d.exe

  • Size

    160KB

  • MD5

    5e58352646efb39d9a1badaef2d25a3a

  • SHA1

    f9e13c5696644b2374eec58854f3d4ce7e3bf5ce

  • SHA256

    24f2637dc517ceb3f014e51433b2d04fb5ba5ee9b1aedebe2cf33f46f6cb428d

  • SHA512

    804746444459ff2ad59d8b6ae9d14f46d060077f2c3dfd54e8748eb2619fc176d8119575aae5fc53ec5debfd385d7080b942d7baa15eb9dc5d89b46bcbf355da

  • SSDEEP

    768:/7BlpQpARFbh2UM/zX1vqX1v+1WbW1rjrA9ZONZOD5ZTXB85c5cfYfunznvazPIi:/7ZQpApUsKiX26ez4VGgEvKRzNC5W/

Score
9/10

Malware Config

Signatures

  • Renames multiple (4726) 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\24f2637dc517ceb3f014e51433b2d04fb5ba5ee9b1aedebe2cf33f46f6cb428d.exe
    "C:\Users\Admin\AppData\Local\Temp\24f2637dc517ceb3f014e51433b2d04fb5ba5ee9b1aedebe2cf33f46f6cb428d.exe"
    1⤵
    • Drops file in Program Files directory
    PID:4436

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3571316656-3665257725-2415531812-1000\desktop.ini.tmp

    Filesize

    160KB

    MD5

    6badaf84628abf20dd6e2de373c4579f

    SHA1

    afe7fc863b82dfab02ac6449e7ebd7e0e923aa63

    SHA256

    2d4ec95089ab1340a3f548f43aa11fb185779a6f0ae6f36f81f697901dac70f2

    SHA512

    dc1b29c0f8fc3d3ce179213742302220728db6f79cf6c50a210683b90a30c0bba7abf2ce15eea1436f801b08f6223e2a2e4f256eb65665c199b324fc3b927f2a

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

    Filesize

    259KB

    MD5

    5db4851846add106602ae71fbb0c4f04

    SHA1

    4edbc8544a49e35647a2c32716b96b8f6c44ef22

    SHA256

    78c0177d879d647a708bff7e750f5fba81b74985605d5acbe5e7b5405ba69d4a

    SHA512

    4ad0ae6ef335346cd2552b136e498f9e0a03f02cb4c97d4967cb1c4e833226cfc6a9c08576bfa16276d02be5acc03e85eeea553f7bd5943840869ae2dcf54423

  • memory/4436-0-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4436-1662-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB