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Analysis

  • max time kernel
    150s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    05/07/2024, 01:23

General

  • Target

    26a746f647ff542f6924630dabeb06a53d903adde9f74f08ddaa23fc076c8ab7.exe

  • Size

    42KB

  • MD5

    c1e1be9027423b8bdb53dd7a275be350

  • SHA1

    641d77fec684e40894fb94da3e663ed4b60b9e5c

  • SHA256

    26a746f647ff542f6924630dabeb06a53d903adde9f74f08ddaa23fc076c8ab7

  • SHA512

    976ab61247ebc978988288a00020c86594b4fc7d96240267b75916218f55405600ee3f677a497d1ebb38212d0f59ae62adf8453df7827bc3d5fd807835e11d19

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNhvrmrkn4n4m2r:W7BlpppARFbhMK4oh2r

Score
9/10

Malware Config

Signatures

  • Renames multiple (3433) 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\26a746f647ff542f6924630dabeb06a53d903adde9f74f08ddaa23fc076c8ab7.exe
    "C:\Users\Admin\AppData\Local\Temp\26a746f647ff542f6924630dabeb06a53d903adde9f74f08ddaa23fc076c8ab7.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1960

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1340930862-1405011213-2821322012-1000\desktop.ini.tmp

    Filesize

    43KB

    MD5

    6548f45ab80603ba7c53aefc28a8d661

    SHA1

    a31dce83f8c5aa63b1aebeb7bebf788c53c741e3

    SHA256

    2d286013a80700be6c4f1d1fd85e0e73f195cd86313ac39490e6c0cb4f6070cc

    SHA512

    c2376be8480ffe5b12c3c0f3deb649e53433dea873fa39f49c1500f586ef15ab7f9b373c4438279872c47fa01a8d028cfff6f02e861560364045e6415011fc08

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

    Filesize

    52KB

    MD5

    5b3843085865049aa7e638401f5ae7e8

    SHA1

    f5f41f7d27caa36ca494d0d78bc0678a223458a7

    SHA256

    2259be34bdb01a1f9ef188fd7dc0f9216117e8d0e0496570fdca45f1cf56b8e1

    SHA512

    a7450616072432fe30ebb6c6df83f25365b86da49e337eb1038f7e75767811db5d51be5024f4c4e1edf2dbb7bbcafa07d148977cbc261e83fae9ac136cb7a01f