Analysis

  • max time kernel
    64s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-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 8 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611N.exe
    "C:\Users\Admin\AppData\Local\Temp\6eaf207ee25a98617758595f75fa80680ae250911c4f0a96c2f8907901ba8611N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3064
    • 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:2788

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          784KB

          MD5

          d0afcb8a3b799b96e701dc33f6dfb1f1

          SHA1

          2aa61bd2f0ba5b69a6dbe109b39a1b06c921a4fa

          SHA256

          746b1dc4b7e78ce69f483288e924dd94ec47ac4cc6e0a949fce312ee126cacb0

          SHA512

          e3ec221f377152b9519c48427405e962cc1c6f9b9421a551c601a2f2ceaa096ad6d69f8b4c92bd8a8f6b9d6962be5102790836d96f1e166eb58ee27bafd26d6a

        • memory/2788-24-0x0000000003160000-0x00000000032F3000-memory.dmp

          Filesize

          1.6MB

        • memory/2788-17-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/2788-18-0x0000000000120000-0x00000000001E4000-memory.dmp

          Filesize

          784KB

        • memory/2788-19-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/2788-25-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/2788-35-0x0000000000400000-0x0000000000587000-memory.dmp

          Filesize

          1.5MB

        • memory/2788-34-0x00000000005A0000-0x000000000071F000-memory.dmp

          Filesize

          1.5MB

        • memory/3064-2-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/3064-1-0x0000000000120000-0x00000000001E4000-memory.dmp

          Filesize

          784KB

        • memory/3064-14-0x0000000000400000-0x0000000000593000-memory.dmp

          Filesize

          1.6MB

        • memory/3064-16-0x0000000003250000-0x0000000003562000-memory.dmp

          Filesize

          3.1MB

        • memory/3064-0-0x0000000000400000-0x0000000000712000-memory.dmp

          Filesize

          3.1MB

        • memory/3064-36-0x0000000003250000-0x0000000003562000-memory.dmp

          Filesize

          3.1MB