Analysis

  • max time kernel
    99s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/10/2024, 09:31

General

  • Target

    6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611N.exe

  • Size

    784KB

  • MD5

    6fb15f7bb81a9a440fe07e1064df8330

  • SHA1

    8db390dd910e34be5abbdac5d9237b3fff655785

  • SHA256

    6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611

  • SHA512

    62e2fa62f6f207baacf35b77c0a987a02d2b7c8eb652237fcb8ecf6c001dd17a406fd56a32f11c969a21405201eb5f2275f799fb7ba780ae92ea88a247707bdc

  • SSDEEP

    12288:4NZEo3/v6xUP6jWgGVXgBLp6zwzdKcxN7FkXbCusjfBSneyenDZAEpu9nUpKp:qEg0RWpQ1MlrL+fIn9UyEwJUo

Malware Config

Signatures

  • Xmrig family
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 6 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

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

  • 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.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611N.exe
    "C:\Users\Admin\AppData\Local\Temp\6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611N.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4396
    • C:\Users\Admin\AppData\Local\Temp\6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611N.exe
      C:\Users\Admin\AppData\Local\Temp\6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611N.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:4848

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611N.exe

          Filesize

          784KB

          MD5

          d919729fb55a01e8799195f2a80929d4

          SHA1

          216d0933e72f02ebb6678acb99513a37c46a8bd6

          SHA256

          ecad16be86f76d3f96b2565480f5fcc33a913c81c826f979e20f1cc9e2dbf6f9

          SHA512

          11ec3492a5c8b9c3b212a83f398d96c57804478b83f44f00c732f767a0ad3e82af14733512d6d471f4f370b26805281e0f1eb9a101b1c8c760262bdd3ee4896b

        • memory/4396-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/4396-1-0x00000000018F0000-0x00000000019B4000-memory.dmp

          Filesize

          784KB

        • memory/4396-2-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/4396-12-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/4848-13-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/4848-14-0x0000000001A90000-0x0000000001B54000-memory.dmp

          Filesize

          784KB

        • memory/4848-15-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/4848-20-0x0000000005480000-0x0000000005613000-memory.dmp

          Filesize

          1.6MB

        • memory/4848-21-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/4848-31-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB