Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    25-04-2024 03:01

General

  • Target

    c408e6d2482ccf10b580973d80351025e687e518484c4c88e98d138a3481228d.exe

  • Size

    78KB

  • MD5

    b84e3f150d33c089ddb63bcb55de4394

  • SHA1

    46835cf3a20067d0d5770df5ecede8c57e071c28

  • SHA256

    c408e6d2482ccf10b580973d80351025e687e518484c4c88e98d138a3481228d

  • SHA512

    f8d612e608f0365110cd4e95978b32554acb0b054b3a46da7ae656fb0e7392bfd5cf1d799a605055de87db796fed041203dc063e6b9740feea8241019e42ec02

  • SSDEEP

    1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/M4X14XU:6e7WpMaxeb0CYJ97lEYNR73e+eKZneU

Score
9/10

Malware Config

Signatures

  • Renames multiple (3681) 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\c408e6d2482ccf10b580973d80351025e687e518484c4c88e98d138a3481228d.exe
    "C:\Users\Admin\AppData\Local\Temp\c408e6d2482ccf10b580973d80351025e687e518484c4c88e98d138a3481228d.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1708

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-2721934792-624042501-2768869379-1000\desktop.ini.tmp
    Filesize

    79KB

    MD5

    c8fdb6bda8d46961e626b55d4a3aa599

    SHA1

    f9c8c3e2fb22ec3c82ec345de8d76ec8540d64b0

    SHA256

    667045ff54d054bc965753cb7acf5c949c9fddaf39933964de86ee0d4c003270

    SHA512

    f649349bab6f10f282e37452b12dff34a850183a37ce337aaa646c9219ee9e64d1af7fff932b1330d3bc25b8676e26af6ca09014ef0effa421f96c2c251713d0

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

    88KB

    MD5

    b767d5ffa2d8e49375998b0c64840a39

    SHA1

    c56809dfea09cbfaf4f46d7ed6d183b9bdb827d8

    SHA256

    ea4c8f29ff4e5c667dbe6fb98282095c90ae4081a4fa0c9042376920a33ee367

    SHA512

    f0947c7b0461394c38155a25a30f7d3746aad537d16f9326f04e87b2a882555f60396851d60464fd1e0a3f0b6a4c5e617120b51e984006f724b70954938d3ffc