Analysis

  • max time kernel
    149s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    12-03-2024 18:18

General

  • Target

    Dominator/DCONT/dControl.exe

  • Size

    447KB

  • MD5

    58008524a6473bdf86c1040a9a9e39c3

  • SHA1

    cb704d2e8df80fd3500a5b817966dc262d80ddb8

  • SHA256

    1ef6c1a4dfdc39b63bfe650ca81ab89510de6c0d3d7c608ac5be80033e559326

  • SHA512

    8cf492584303523bf6cdfeb6b1b779ee44471c91e759ce32fd4849547b6245d4ed86af5b38d1c6979729a77f312ba91c48207a332ae1589a6e25de67ffb96c31

  • SSDEEP

    6144:Vzv+kSn74iCmfianQGDM3OXTWRDy9GYQDUmJFXIXHrsUBnBTF8JJCYrYNsQJzfgu:Vzcn7EanlQiWtYhmJFSwUBLcQZfgiD

Score
10/10

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • UPX packed file 19 IoCs

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

  • Windows security modification 2 TTPs 4 IoCs
  • AutoIT Executable 18 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 3 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Dominator\DCONT\dControl.exe
    "C:\Users\Admin\AppData\Local\Temp\Dominator\DCONT\dControl.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1704
    • C:\Users\Admin\AppData\Local\Temp\Dominator\DCONT\dControl.exe
      C:\Users\Admin\AppData\Local\Temp\Dominator\DCONT\dControl.exe
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2580
      • C:\Users\Admin\AppData\Local\Temp\Dominator\DCONT\dControl.exe
        "C:\Users\Admin\AppData\Local\Temp\Dominator\DCONT\dControl.exe" /TI
        3⤵
        • Modifies security service
        • Windows security modification
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2724
  • C:\Windows\system32\makecab.exe
    "C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20240312181913.log C:\Windows\Logs\CBS\CbsPersist_20240312181913.cab
    1⤵
    • Drops file in Windows directory
    PID:2772
  • C:\Windows\system32\gpscript.exe
    gpscript.exe /RefreshSystemParam
    1⤵
      PID:780
    • C:\Windows\system32\gpscript.exe
      gpscript.exe /RefreshSystemParam
      1⤵
        PID:1796

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

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

        Filesize

        2KB

        MD5

        8e72b02b1c3ec608822c613cabf62d5c

        SHA1

        303098c986872b1fbfa94fe83347967cdc700081

        SHA256

        a1056c98efb7f811a99a0d535b38f69bbd3cc2fe27d0a35973bdc71ee81deb58

        SHA512

        e672c29fe9d93ed435a572e3bfac3dbf00a7e997fd98b13031086e8e96a25ebcd876644ea853f14b752be83d95b1d4bc6b1cc7a52cfed481757bb87c34f71735

      • C:\Windows\System32\GroupPolicy\gpt.ini

        Filesize

        233B

        MD5

        cd4326a6fd01cd3ca77cfd8d0f53821b

        SHA1

        a1030414d1f8e5d5a6e89d5a309921b8920856f9

        SHA256

        1c59482111e657ef5190e22de6c047609a67e46e28d67fd70829882fd8087a9c

        SHA512

        29ce5532fb3adf55caa011e53736507fbf241afee9d3ca516a1d9bffec6e5cb2f87c4cd73e4da8c33b8706f96ba3b31f13ce229746110d5bd248839f67ec6d67

      • C:\Windows\Temp\2j5b8m0h.tmp

        Filesize

        37KB

        MD5

        e00dcc76e4dcd90994587375125de04b

        SHA1

        6677d2d6bd096ec1c0a12349540b636088da0e34

        SHA256

        c8709f5a8b971d136e2273d66e65449791ca8eba1f47dd767733ea52ee635447

        SHA512

        8df7bc46ef0b2e2d4da6d8f31b102ff4813c6544cb751eb700b79fa0fae780814551b58ec8d19ff29cbf8547709add7eef637a52a217714d1a18b450f6755ec8

      • C:\Windows\Temp\2j5b8m0h.tmp

        Filesize

        37KB

        MD5

        1f8c95b97229e09286b8a531f690c661

        SHA1

        b15b21c4912267b41861fb351f192849cca68a12

        SHA256

        557a903f0f2177e3e62b1a534dee554cf2eff3dd3991bc2310f064bf9c7d2152

        SHA512

        0f0e5b85b6ef73ecebcd70ca90ce54c019eec1ea99966c469f357dd3393d0067f591b3690fe0b7922d7ba4aa25ebefd76a092d28c3377e6035720f8630a1a186

      • C:\Windows\Temp\2j7b2m4h.tmp

        Filesize

        37KB

        MD5

        3bc9acd9c4b8384fb7ce6c08db87df6d

        SHA1

        936c93e3a01d5ae30d05711a97bbf3dfa5e0921f

        SHA256

        a3d7de3d70c7673e8af7275eede44c1596156b6503a9614c47bad2c8e5fa3f79

        SHA512

        f8508376d9fb001bce10a8cc56da5c67b31ff220afd01fb57e736e961f3a563731e84d6a6c046123e1a5c16d31f39d9b07528b64a8f432eac7baa433e1d23375

      • C:\Windows\Temp\aut281A.tmp

        Filesize

        14KB

        MD5

        9d5a0ef18cc4bb492930582064c5330f

        SHA1

        2ec4168fd3c5ea9f2b0ab6acd676a5b4a95848c8

        SHA256

        8f5bbcc572bc62feb13a669f856d21886a61888fd6288afd066272a27ea79bb3

        SHA512

        1dc3387790b051c3291692607312819f0967848961bc075799b5a2353efadd65f54db54ddf47c296bb6a9f48e94ec83086a4f8bf7200c64329a73fc7ec4340a4

      • C:\Windows\Temp\aut281B.tmp

        Filesize

        12KB

        MD5

        efe44d9f6e4426a05e39f99ad407d3e7

        SHA1

        637c531222ee6a56780a7fdcd2b5078467b6e036

        SHA256

        5ea3b26c6b1b71edaef17ce365d50be963ae9f4cb79b39ec723fe6e9e4054366

        SHA512

        8014b60cef62ff5c94bf6338ee3385962cfc62aaa6c101a607c592ba00aea2d860f52e5f52be2a2a3b35310f135548e8d0b00211bfcf32d6b71198f5d3046b63

      • C:\Windows\Temp\aut281C.tmp

        Filesize

        7KB

        MD5

        ecffd3e81c5f2e3c62bcdc122442b5f2

        SHA1

        d41567acbbb0107361c6ee1715fe41b416663f40

        SHA256

        9874ab363b07dcc7e9cd6022a380a64102c1814343642295239a9f120cb941c5

        SHA512

        7f84899b77e3e2c0a35fb4973f4cd57f170f7a22f862b08f01938cf7537c8af7c442ef2ae6e561739023f6c9928f93a59b50d463af6373ed344f68260bc47c76

      • memory/1704-21-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/1704-0-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2580-43-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2580-22-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-116-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-133-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-128-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-129-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-130-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-131-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-132-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-44-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-134-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-135-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-136-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-137-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-138-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-139-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB

      • memory/2724-140-0x0000000000400000-0x00000000004CD000-memory.dmp

        Filesize

        820KB