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Analysis

  • max time kernel
    119s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    21/07/2024, 07:52

General

  • Target

    8dd4193fd76d6ee46efc75b07ae472e0N.exe

  • Size

    198KB

  • MD5

    8dd4193fd76d6ee46efc75b07ae472e0

  • SHA1

    aebeedb323297c6d930c3957e625483a2f082ffa

  • SHA256

    5cb4645968087b667ab8c32f71eb3bc050e71f84624f1d41180390e76a5fb14e

  • SHA512

    738f5faba9438d8c64a9a388aac70703e745c9da0693433ddc86835f6152fada8eb46bc1468e485284f66625504f1d48eee557f61bc7bf98b06e8d51744816c4

  • SSDEEP

    768:W7BlphA7pARFbhKKVeIuKVeIaCgx+qsaCgx+qs9lRlCM:W7ZhA7pApaX0aX09rd

Score
9/10

Malware Config

Signatures

  • Renames multiple (2694) 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\8dd4193fd76d6ee46efc75b07ae472e0N.exe
    "C:\Users\Admin\AppData\Local\Temp\8dd4193fd76d6ee46efc75b07ae472e0N.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1292

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-3502430532-24693940-2469786940-1000\desktop.ini.tmp

    Filesize

    199KB

    MD5

    9838f0b45beaddf041849b7a0970a568

    SHA1

    3a83396bb8a34d781595ba481c41c98192c7f075

    SHA256

    6e95ed230bad17fcf8ba92b590df0deb4bb8abc212a1ff56595085c05a1db50a

    SHA512

    30965dcbd91a9a8414819638df3214840a9a632f20e16d5e088e17326cc744401f964815b48ce0f6166fbce72cc70a485cd67ff6701a6e670d79e5b75bc3759e

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

    Filesize

    208KB

    MD5

    11fc2d98482f0e651842bc365020e89d

    SHA1

    8016466ad2821db13bbd6beafdf5d17be637951a

    SHA256

    7e852216cea985316e3574ec53b37bf9907d84b9096c9e736a9674daa279cf25

    SHA512

    9b8d28af6427b79176e13143f7a1e23497a27011dbd3ccc69db2d40ecdd94599c41ca3012b9881ec0078779fc2d6815fa10b62ac12a407f30c9fc44f54420026