Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16/04/2024, 22:40

General

  • Target

    5f0fd813207fa282c85d225b81c33d8b3db51c05e6fc4a9f432fe7210ef6c750.exe

  • Size

    77KB

  • MD5

    324cb2eb03178cd7a4cb16e9ccc90c5d

  • SHA1

    0c3c6d7b210890bef5d0c72a17fec75eecb010bd

  • SHA256

    5f0fd813207fa282c85d225b81c33d8b3db51c05e6fc4a9f432fe7210ef6c750

  • SHA512

    0ed6dd8224f41633181462c06137005ed78a40c4f3429d5d0cbbc9d07fc485d7fc446491ec4e4ad39bf6a7592b4b5b766beea7fdd6d0d720f113837cdbcf7335

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/z:6e7WpMaxeb0CYJ97lEYNR73e+eKZz

Score
9/10

Malware Config

Signatures

  • Renames multiple (2031) 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\5f0fd813207fa282c85d225b81c33d8b3db51c05e6fc4a9f432fe7210ef6c750.exe
    "C:\Users\Admin\AppData\Local\Temp\5f0fd813207fa282c85d225b81c33d8b3db51c05e6fc4a9f432fe7210ef6c750.exe"
    1⤵
    • Drops file in Program Files directory
    PID:2860

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\$Recycle.Bin\S-1-5-21-778096762-2241304387-192235952-1000\desktop.ini.tmp

          Filesize

          77KB

          MD5

          8b9694c8e9a6701aa744e7b2d6ad575e

          SHA1

          a57b03053de95406d11a2f917b99a2b162e4cb80

          SHA256

          e07cf3a2f19447757946bd2c04370163dd4853730c4814b2f1712865b570ca58

          SHA512

          4fbf862bd1c8424d9e6b01a9b6f191a68bd9847ecc363c6a1dfda9f00421e4c3676a791527ec51f72b2e31d5d92645eb922110f5120cc8dc4bb99d9593fbdeac

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

          Filesize

          86KB

          MD5

          0c819a156e1e9b5238dfd39169e7c15d

          SHA1

          3237e8922ccf9ae05f8d2966f5ecb4100b6005e9

          SHA256

          df865a181ff40971e93864c4b73b5d000f00b6d1af48acf7b37be396f2e162e4

          SHA512

          e6ff399f00cf129d441c03e359b5deb9704e49a2118e04931397ff0301154723da128bbb8fab2d045a0b514b4a78186f38393f56ad38aca13607922086c05f87