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27/05/2024, 22:11

240527-14ae9ada43 10

27/05/2024, 21:15

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13/02/2024, 12:11

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26/11/2023, 09:39

231126-lmxf5agd87 10

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/05/2024, 22:11

General

  • Target

    Malware-database-main/ChilledWindows.exe

  • Size

    4.4MB

  • MD5

    6a4853cd0584dc90067e15afb43c4962

  • SHA1

    ae59bbb123e98dc8379d08887f83d7e52b1b47fc

  • SHA256

    ccb9502bf8ba5becf8b758ca04a5625c30b79e2d10d2677cc43ae4253e1288ec

  • SHA512

    feb223e0de9bd64e32dc4f3227e175b58196b5e614bca8c2df0bbca2442a564e39d66bcd465154149dc7ebbd3e1ca644ed09d9a9174b52236c76e7388cb9d996

  • SSDEEP

    98304:XyDt6K4MJVnjOobt/JN1LA5elHc+S4fRp5UvluKo:XyDtK8bbxn+IHcBEV/F

Score
6/10

Malware Config

Signatures

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Malware-database-main\ChilledWindows.exe
    "C:\Users\Admin\AppData\Local\Temp\Malware-database-main\ChilledWindows.exe"
    1⤵
    • Enumerates connected drives
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:3300
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x504 0x4a4
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5112

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb

    Filesize

    640KB

    MD5

    1579e081d8c08168df65b7b3d5e7aca3

    SHA1

    9e8a715a34e1d4d61b46ea69f0837213de63c8b2

    SHA256

    8843eb930891cddb40c1cfd464e429283f9ea6b990377114c6ee96ec21f59c0c

    SHA512

    ee7622f96636cd858dfd8bacd456f57164648226ee3d431938335e9cf47c7dc3c0053dc5f8c5c4ad3b91d5f22d70230af47aa9cc6bcc982acbe72bf1e327e9e4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML

    Filesize

    9KB

    MD5

    7050d5ae8acfbe560fa11073fef8185d

    SHA1

    5bc38e77ff06785fe0aec5a345c4ccd15752560e

    SHA256

    cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

    SHA512

    a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

  • C:\Users\Admin\AppData\Local\Temp\Malware-database-main\chilledwindows.mp4

    Filesize

    3.6MB

    MD5

    698ddcaec1edcf1245807627884edf9c

    SHA1

    c7fcbeaa2aadffaf807c096c51fb14c47003ac20

    SHA256

    cde975f975d21edb2e5faa505205ab8a2c5a565ba1ff8585d1f0e372b2a1d78b

    SHA512

    a2c326f0c653edcd613a3cefc8d82006e843e69afc787c870aa1b9686a20d79e5ab4e9e60b04d1970f07d88318588c1305117810e73ac620afd1fb6511394155

  • memory/3300-20-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB

  • memory/3300-2-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB

  • memory/3300-15-0x0000000022870000-0x0000000022878000-memory.dmp

    Filesize

    32KB

  • memory/3300-16-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB

  • memory/3300-18-0x00000000228F0000-0x00000000228FE000-memory.dmp

    Filesize

    56KB

  • memory/3300-0-0x00007FF9FFBA3000-0x00007FF9FFBA5000-memory.dmp

    Filesize

    8KB

  • memory/3300-17-0x0000000022920000-0x0000000022958000-memory.dmp

    Filesize

    224KB

  • memory/3300-5-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB

  • memory/3300-1-0x0000000000440000-0x00000000008A4000-memory.dmp

    Filesize

    4.4MB

  • memory/3300-37-0x00007FF9FFBA3000-0x00007FF9FFBA5000-memory.dmp

    Filesize

    8KB

  • memory/3300-38-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB

  • memory/3300-39-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB

  • memory/3300-40-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB

  • memory/3300-41-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB

  • memory/3300-55-0x00007FF9FFBA0000-0x00007FFA00661000-memory.dmp

    Filesize

    10.8MB