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Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19/05/2024, 23:46

General

  • Target

    80a3d34e8b48e60647d553e00ec8070903dc52967942fa7777042ad8c6638b5e.exe

  • Size

    74KB

  • MD5

    a3f38100bf54e9ebcf823434bd43ec32

  • SHA1

    5c9afcf1bc867e6033fd72a3a8300d36e85c32ed

  • SHA256

    80a3d34e8b48e60647d553e00ec8070903dc52967942fa7777042ad8c6638b5e

  • SHA512

    3001f3f44d9d6d9befd6aa17c13d8629167006e1e89d676d8a2ff0ec121317647030bbf7b947984f597915ec01112d9c006df631cc1b3e0f866a304b10685c25

  • SSDEEP

    1536:W7Z9pApQESOHepOHe8G+6E65TGAzEWzVNOx0ypIzIu73mYdE9aC3s9XL7EWzVNOr:69WpQEJAzEWzVNOx0ypIzIu73mYdE9dj

Score
9/10

Malware Config

Signatures

  • Renames multiple (3451) 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\80a3d34e8b48e60647d553e00ec8070903dc52967942fa7777042ad8c6638b5e.exe
    "C:\Users\Admin\AppData\Local\Temp\80a3d34e8b48e60647d553e00ec8070903dc52967942fa7777042ad8c6638b5e.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2200

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\$Recycle.Bin\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini.tmp

    Filesize

    74KB

    MD5

    97fd13e37bf059df590b942b00f7af9e

    SHA1

    6ef3dab6a59bb61829a4a64ac41ccd76b6adb06a

    SHA256

    a43b8a589f1b547572cf4ae301294aad00d5a4bfa7f3551a09264798e5fced5d

    SHA512

    37d7c5c84eb497693747a60d9f804ca71b0b88da605f7566f40af96bed64ea990f728c3f86396cb1ae8bacb31c0acbe85a904a9b069c77b01ffdbd0b8b4b8c21

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

    Filesize

    83KB

    MD5

    1fb800459f99c38e9e4456bdc0325b48

    SHA1

    8ef5616e1882d7eaa6d53d7d80c116c32b5e40b5

    SHA256

    f5c60b472f39fea295d5ace3e67c8ab58a0b8d5579fc475242df58ae87da0599

    SHA512

    3719b419b58fcb1b389b54f5a015812af7e41da52da6aeffb4ea3f19fcd927e4e45f79d9f9c15021d833212071adc10d6075b83594b39bfbdfc377ed7303c470