Analysis

  • max time kernel
    34s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03-04-2024 12:32

General

  • Target

    dControl.exe

  • Size

    447KB

  • MD5

    58008524a6473bdf86c1040a9a9e39c3

  • SHA1

    cb704d2e8df80fd3500a5b817966dc262d80ddb8

  • SHA256

    1ef6c1a4dfdc39b63bfe650ca81ab89510de6c0d3d7c608ac5be80033e559326

  • SHA512

    8cf492584303523bf6cdfeb6b1b779ee44471c91e759ce32fd4849547b6245d4ed86af5b38d1c6979729a77f312ba91c48207a332ae1589a6e25de67ffb96c31

  • SSDEEP

    6144:Vzv+kSn74iCmfianQGDM3OXTWRDy9GYQDUmJFXIXHrsUBnBTF8JJCYrYNsQJzfgu:Vzcn7EanlQiWtYhmJFSwUBLcQZfgiD

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • AutoIT Executable 5 IoCs

    AutoIT scripts compiled to PE executables.

  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 59 IoCs
  • Suspicious use of SendNotifyMessage 59 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dControl.exe
    "C:\Users\Admin\AppData\Local\Temp\dControl.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1032
    • C:\Users\Admin\AppData\Local\Temp\dControl.exe
      C:\Users\Admin\AppData\Local\Temp\dControl.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2360
      • C:\Users\Admin\AppData\Local\Temp\dControl.exe
        "C:\Users\Admin\AppData\Local\Temp\dControl.exe" /TI
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3712
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2316

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

    Filesize

    10KB

    MD5

    28d32a16ce87d488acc7632092f7d566

    SHA1

    325dd247e49113dd987531ffe7ca26c22ce08c31

    SHA256

    ba6d4f09117c098bd27508a14d44822f13399ebe16d5d2539ad2844157fa4907

    SHA512

    8159021f9d0e28d370faddf7fa41aa9d4bdf7a1aee71779706e43c30486526a0636568d8f90c580da543f8393f546090f71f87382f99e3e0a2b227b04670af57

  • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

    Filesize

    10KB

    MD5

    82678367fa4297a26727ccc84e0b2f60

    SHA1

    0c65ab90390566f7d2f5b4751b9027f6bac1d22a

    SHA256

    fbf7356b28e05edc871dda40b318b147e6d07ece028da3d67c3cfbd30bfa0f29

    SHA512

    e5474444eecac25a06fe26a22dce9aa9311740dca264de1c824a36a7bc55216f301e934667fe0b9c3c7b062694f8a37e45ecce6b3889cb33bb47ecb9bd198db5

  • C:\Users\Admin\AppData\Local\Temp\1e0o3c2a.tmp

    Filesize

    37KB

    MD5

    3bc9acd9c4b8384fb7ce6c08db87df6d

    SHA1

    936c93e3a01d5ae30d05711a97bbf3dfa5e0921f

    SHA256

    a3d7de3d70c7673e8af7275eede44c1596156b6503a9614c47bad2c8e5fa3f79

    SHA512

    f8508376d9fb001bce10a8cc56da5c67b31ff220afd01fb57e736e961f3a563731e84d6a6c046123e1a5c16d31f39d9b07528b64a8f432eac7baa433e1d23375

  • C:\Users\Admin\AppData\Local\Temp\dControl.ini

    Filesize

    2KB

    MD5

    a05d0314b0ab712798898251af30e1c6

    SHA1

    65dbe3e0de46d4844eb9cb26d8b6da77c5642969

    SHA256

    64188ab98150169bc755aad9d0e6d2a2466d5c2193d333946faee5df86f9e842

    SHA512

    d263b12a0633f392bb37a5d2dc0eda37fc3a27046ad233e488245fffb347648ebce30dafb768b24ab22c7cadb42f8cede6a41d188897d4037afe0fc95dcecccf

  • C:\Windows\Temp\aut65EE.tmp

    Filesize

    14KB

    MD5

    9d5a0ef18cc4bb492930582064c5330f

    SHA1

    2ec4168fd3c5ea9f2b0ab6acd676a5b4a95848c8

    SHA256

    8f5bbcc572bc62feb13a669f856d21886a61888fd6288afd066272a27ea79bb3

    SHA512

    1dc3387790b051c3291692607312819f0967848961bc075799b5a2353efadd65f54db54ddf47c296bb6a9f48e94ec83086a4f8bf7200c64329a73fc7ec4340a4

  • C:\Windows\Temp\aut65FE.tmp

    Filesize

    12KB

    MD5

    efe44d9f6e4426a05e39f99ad407d3e7

    SHA1

    637c531222ee6a56780a7fdcd2b5078467b6e036

    SHA256

    5ea3b26c6b1b71edaef17ce365d50be963ae9f4cb79b39ec723fe6e9e4054366

    SHA512

    8014b60cef62ff5c94bf6338ee3385962cfc62aaa6c101a607c592ba00aea2d860f52e5f52be2a2a3b35310f135548e8d0b00211bfcf32d6b71198f5d3046b63

  • C:\Windows\Temp\aut65FF.tmp

    Filesize

    7KB

    MD5

    ecffd3e81c5f2e3c62bcdc122442b5f2

    SHA1

    d41567acbbb0107361c6ee1715fe41b416663f40

    SHA256

    9874ab363b07dcc7e9cd6022a380a64102c1814343642295239a9f120cb941c5

    SHA512

    7f84899b77e3e2c0a35fb4973f4cd57f170f7a22f862b08f01938cf7537c8af7c442ef2ae6e561739023f6c9928f93a59b50d463af6373ed344f68260bc47c76

  • memory/1032-0-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/1032-21-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/2360-42-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/3712-113-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/3712-116-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB

  • memory/3712-118-0x0000000000400000-0x00000000004CD000-memory.dmp

    Filesize

    820KB