Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-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 (4876) 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:4848

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2288054676-1871194608-3559553667-1000\desktop.ini.tmp

    Filesize

    77KB

    MD5

    75369ab0a4b827a293835e3aac067289

    SHA1

    2cd48623ef02035d7f7199850d2d43c09f48097c

    SHA256

    89885ee09ee06895991c3ebaac02bf0178d11c7e1500f62dd859d5c020e6a5d0

    SHA512

    2e551eae547a8df0d97374a6ddce543462205c06aa1bed8de7f168791b3452598d0c7cc1de5a5e594a5730f305637341c97501205026aa5365c9cccd4c8d625b

  • C:\Program Files\7-Zip\7-zip.dll.tmp

    Filesize

    176KB

    MD5

    e9d638dfa6943408cd6035e549a5e9df

    SHA1

    d04568f8a8409e3abb2910c5fbf1d5067488e588

    SHA256

    e00a3131bdb9ef8b79d7a47ab8e4aac412851754028750e69930976856508f46

    SHA512

    de5ae48bcc06ebafabec056507399e5bfb7d0a91afd373e32f2a69d0719806ac6bd655fb4af48127475802e5e8f076671a96f838929948cbdbb96dcb1a24146f