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Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/06/2024, 04:26

General

  • Target

    8c8cc946f4b3d30c4fbc9afe845fd4ffad0c5dcc97dbc755ff2e6948a590b97c.exe

  • Size

    41KB

  • MD5

    3eb9c5ceadcbdb2e7d93807d9fad0536

  • SHA1

    8f651bd3a83fc85a3411269a6aa21c7858c15fd6

  • SHA256

    8c8cc946f4b3d30c4fbc9afe845fd4ffad0c5dcc97dbc755ff2e6948a590b97c

  • SHA512

    08018aba0b312af825ed1067dce0b752838b878620bfed9f42a0c9e000d2b5d4f769d4ef40c3583d16f50f06dcef5e0982f4dff88a4af0bee5e9debab060d11f

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrg:W7BlpppARFbhWJh

Score
9/10

Malware Config

Signatures

  • Renames multiple (1179) 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\8c8cc946f4b3d30c4fbc9afe845fd4ffad0c5dcc97dbc755ff2e6948a590b97c.exe
    "C:\Users\Admin\AppData\Local\Temp\8c8cc946f4b3d30c4fbc9afe845fd4ffad0c5dcc97dbc755ff2e6948a590b97c.exe"
    1⤵
    • Drops file in Program Files directory
    PID:640

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

    41KB

    MD5

    82a56adf17f13671480a0013953f0a98

    SHA1

    0f9b2f76598110f796e63f62567f60f1aea2f1f0

    SHA256

    35005f56cc5afb3122d742b8a653ba7a6d44fcd38cf744b8e9f8440ad02825c4

    SHA512

    763add5ddffcca93599f07ba53e487e284b2710e4e19651257279e6d7b7976838a2cb97d7d472d3be45b37b213f6a2044e0d8d9b09ec11a5d38e0b1b73dc4d12

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

    Filesize

    50KB

    MD5

    c68f084353787cd27a3b0460b5b14b7f

    SHA1

    4ab0da0ab9e55673957cc9f2046647c0111b5f95

    SHA256

    44a917ad1c517665a1e252e780e6e4c25579bff60e4969c2113f4a3361a6fdc2

    SHA512

    eff4de539d2a041f6e53fa93fabb4640f3f2cb12a097bc7819d3a136fa6f09381dec726f3ee6921425301ca40b2b809ad864735ec0112d9e997e2d2991f4cb35