Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/11/2024, 23:25

General

  • Target

    2024-11-05_c679d949e24f0da8ada06aa84d718bfe_magniber.exe

  • Size

    10.7MB

  • MD5

    c679d949e24f0da8ada06aa84d718bfe

  • SHA1

    972f771daeb976b70c4847f929a83bd5917cb23e

  • SHA256

    7281291a85f7446bd8d15c9c9af312711550cac86cd5ba8d9921c56de3ca913c

  • SHA512

    ed721e1eb14fec0dde13dd09813be87d187032ea75c6825bd2866e367de28d8535de1e591ed51d6583ea510c02fc9a11779cdf7356f6fadbce24282bea4d52ee

  • SSDEEP

    98304:n9xyitjorTcHhK3Dcwbp2VMprvrIVTYmnbOMt7ZUy6TX0i:mp/cHhw2hqCt9Uy6TX0i

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-11-05_c679d949e24f0da8ada06aa84d718bfe_magniber.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-11-05_c679d949e24f0da8ada06aa84d718bfe_magniber.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Windows\SysWOW64\sysx32.exe
      C:\Windows\system32\sysx32.exe /scan
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Program Files directory
      PID:2328
    • C:\Users\Admin\AppData\Local\Temp\_2024-11-05_c679d949e24f0da8ada06aa84d718bfe_magniber.exe
      C:\Users\Admin\AppData\Local\Temp\_2024-11-05_c679d949e24f0da8ada06aa84d718bfe_magniber.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Users\Admin\AppData\Local\Temp\_2024-11-05_c679d949e24f0da8ada06aa84d718bfe_magniber.exe
        C:\Users\Admin\AppData\Local\Temp\_2024-11-05_c679d949e24f0da8ada06aa84d718bfe_magniber.exe --type=collab-renderer --proc=2812
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2864

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\_2024-11-05_c679d949e24f0da8ada06aa84d718bfe_magniber.exe

          Filesize

          10.6MB

          MD5

          b35327b6468894d08999a3579c4a8c0d

          SHA1

          ae5ceda3cecb3f9c64d2bbb02d764f0c5394f441

          SHA256

          c127bb107832faac1c823dd63af009b5e891f4dbaca1e4c299a549d22e3446c3

          SHA512

          67a537194e37fc0db15ac52b8c7f874e719f55b9f5e76e08cc56fc8913e9cba8903ead6eddfbbac93b871d2314cabe99803140a9b2ed319b24017dcc79fc7475

        • \Windows\SysWOW64\sysx32.exe

          Filesize

          10.7MB

          MD5

          c679d949e24f0da8ada06aa84d718bfe

          SHA1

          972f771daeb976b70c4847f929a83bd5917cb23e

          SHA256

          7281291a85f7446bd8d15c9c9af312711550cac86cd5ba8d9921c56de3ca913c

          SHA512

          ed721e1eb14fec0dde13dd09813be87d187032ea75c6825bd2866e367de28d8535de1e591ed51d6583ea510c02fc9a11779cdf7356f6fadbce24282bea4d52ee

        • memory/2316-0-0x0000000000400000-0x0000000000411000-memory.dmp

          Filesize

          68KB

        • memory/2316-19-0x0000000000400000-0x0000000000411000-memory.dmp

          Filesize

          68KB

        • memory/2328-21-0x0000000000400000-0x0000000000411000-memory.dmp

          Filesize

          68KB