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Analysis

  • max time kernel
    140s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/08/2024, 21:17

General

  • Target

    mfx.exe

  • Size

    712KB

  • MD5

    576f5615625177aeb25a4ee47382483e

  • SHA1

    3a6197ac32f4c5d2345ac0e9fb4c3bb78c8cf198

  • SHA256

    e5838c1f19536bb27cf1fded43c988606b74a6ae10cee1b603a13f5688fe84f8

  • SHA512

    e655a6c567f039646768223863d101755dbeb28de55403a4b507b6eb77f8c3fe18bc734d0bdfa826487a73cabb2f1c9415598f811e79dcd1a8ac97eed499a257

  • SSDEEP

    12288:BbltTdzpENTct8CtxS1eStVnW31TDYKK7rsMSyrkANU2XzId8rgYICTpO:BbPpSNTg8CjN4VQ1XJ8g2rV3kd6St

Score
8/10

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 29 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mfx.exe
    "C:\Users\Admin\AppData\Local\Temp\mfx.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:552
    • C:\PROGRA~2\MAGICF~1\INSTALL.EXE
      C:\PROGRA~2\MAGICF~1\INSTALL.EXE
      2⤵
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:3348

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\(c) 2003 PC-Magic SoftwaRe

    Filesize

    79B

    MD5

    d0edbb130b31d9a49bf9fa1aa5d5eee6

    SHA1

    b7ccc0620945dba60e1745573f611cba7feb7d96

    SHA256

    4fe0c0c76cfdeff05eb5b931d17bb72911cff07a4d486e8c2ecd036ecde7f543

    SHA512

    a0000b4a2728d96b708d89fbbeb2f5438266b9579e8533a33c253d333e569dac99b9b1436a658f0ad09d079db4a2cc97771ffe12ab5950757b3f850712cee44d

  • C:\PROGRA~2\MAGICF~1\(c) 2003 PC-Magic SoftwaRe

    Filesize

    81B

    MD5

    00a50cf459a545303040ae1472deee38

    SHA1

    f3d646515786094faf333e72677ef1dbaa19ff64

    SHA256

    05f2abba422ab61bd3bcb81c49857437096bec144f9c53d8ca3e5cce1cc0abe5

    SHA512

    d6bb70d0171e987d645d12cae45aac71dd04ce6cd25f0b3544431a5e507eaa7f14c70c4474921dff8b1a7d79f8eeb6f891c1e78104dca55836b74e6bab94756e

  • C:\PROGRA~2\MAGICF~1\fldrvw61.ocx

    Filesize

    408KB

    MD5

    64d928f1de681ad30f0ce997cb02f672

    SHA1

    87754fc23acfd61487a27034608311fbc9ffb7b1

    SHA256

    d7ae86d1aac1d6f444c26192cc7429dab91be9bf7ea4a77569e4e9dc6de4bd60

    SHA512

    a6e4c13ba780acacc27b3dee1586ee2f091de48cc7d81ea348f68b120b25b3365c96b9b1e29577a76da20f14e9b2acfb5f937bfe296dba434e971e1f0263c453

  • C:\PROGRA~2\MAGICF~1\readme.txt

    Filesize

    3KB

    MD5

    62bcabbf150d2be774ba96178c067677

    SHA1

    88ce3ca18a3c62145411a227138223b9319c6075

    SHA256

    2cb68af4e55507b019b63b743906e13abe4b81920f95b844e4b0c7e2fe1f4d6a

    SHA512

    57913a8c8f3675af2628c1ed0a563fc9bbd009658e7d7f1a9b0bb926e3803ebc068c6002af92918ecbb85b058af1fb4f735c6af9844d176f56f38bcbfb619501

  • C:\Program Files (x86)\Magic Folders\install.exe

    Filesize

    1.1MB

    MD5

    58ed3b77af6bf61755f5d0cf49761e29

    SHA1

    8873fbc75a2e3b772f657a51c53a3a8d1fb0703d

    SHA256

    5330e70468dbe58d025830832aeb16fa2ec107f239ca0b26a78aef887584d372

    SHA512

    ce912b0220bc289e55eb189f9a62795ab8797855498f973f8a548df8523f79e47c2ff276e5f80b2dd6e538db2cb56639e8d6458f64cd3cb977787995c2fd33e2

  • C:\ginstall.dll

    Filesize

    53KB

    MD5

    909d7cbc60915bb280dde2c706f86ae4

    SHA1

    25f1fa3ebdf435e809439cb8bf8badeac23e35fb

    SHA256

    0b76cc6506a41bc34a054aa55581e7e6e982f630a100967a9d2f00ca631f3a37

    SHA512

    c53bcc10874cc50176638da822d074f025435d4beba1393259b45b8955f1f1d0a8557cc13210de8477ee7d3b13ababfd1e29fa5ab4b5178fac35438389a1fd8b