Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/02/2024, 10:37

General

  • Target

    ts2_client_rc2_2032.exe

  • Size

    5.6MB

  • MD5

    3c9d1bf8dfd3e257e536f0b87fbec00a

  • SHA1

    666c23e4bf275d109475f03821790b9268f94ae0

  • SHA256

    033db3bf5602914d750ec9d952d680c7845872c204850c82a1642f92bb81e7af

  • SHA512

    1c80f85fff45cca979f6f86ac6db22d724e64b88c601f88297d0f83ec4644a3ec2da843c94f61bf5394842cecec083cb11720eb05ce75f5a1399ee6c459c3129

  • SSDEEP

    98304:4VTuKO5b4dqD7mAQ6MLvCZwLr5STr6UdDJeYuQu7DaJI0KlAW1RwwLqRFnAj:ypOF4dyMTawYrf1nuT7yKlvROnm

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ts2_client_rc2_2032.exe
    "C:\Users\Admin\AppData\Local\Temp\ts2_client_rc2_2032.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3760
    • C:\Users\Admin\AppData\Local\Temp\INS9F2E.tmp
      C:\Users\Admin\AppData\Local\Temp\INS9F2E.tmp /SL3 $501C8 C:\Users\Admin\AppData\Local\Temp\ts2_client_rc2_2032.exe 5845683 5849097 61952
      2⤵
      • Executes dropped EXE
      PID:4712

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\INS9F2E.tmp

          Filesize

          377KB

          MD5

          ec2a3559ef793d976d3f72252ade0b68

          SHA1

          1673ad41b3683d9fde4e331ef97711af05c4c014

          SHA256

          995ca25e8ac883429e67e2985887c2dc122e4d3cca48d6ab5b545e6a896ae2e1

          SHA512

          a9f77b1735eb88e3ed790a0bb00637a616c33414cbb6f0b582322759a3bea3bf2fd7a334f92c17dd9f1669acdacc7551611ecedb80c11e999ddd120f104355b1

        • memory/3760-8-0x0000000000400000-0x0000000000417000-memory.dmp

          Filesize

          92KB

        • memory/4712-5-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/4712-9-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB

        • memory/4712-12-0x0000000000610000-0x0000000000611000-memory.dmp

          Filesize

          4KB

        • memory/4712-16-0x0000000000400000-0x000000000046A000-memory.dmp

          Filesize

          424KB