Analysis

  • max time kernel
    10s
  • max time network
    25s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07-09-2024 15:22

General

  • Target

    filesteal.ps1

  • Size

    5KB

  • MD5

    fd5ac42fa62d02583c359425d6e0b936

  • SHA1

    672b83d922c11eaa988c084c10a3ff95d069a04b

  • SHA256

    ca794b1a6e0ae4f2ea1c38a8cce44d5650409f76c3b2535c20f86c0b5a5a3e36

  • SHA512

    fd355452330c04dad893b7b44cf46cd9559cfbe59504f8e61530089de4de35a7a693a20d634f53a0fb5bfce11587891d14e45107bddfe070bf30088de4b5f2b1

  • SSDEEP

    96:pZOo22dQV93iXIN7eGy8M0OvfhqXPj2+QZCj2Nc8G:L22dQV9i4ltAvfhMj2+ECihG

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

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

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\filesteal.ps1
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ycfbqywl.smk.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/5996-13-0x000002FC6F9F0000-0x000002FC6FA02000-memory.dmp

    Filesize

    72KB

  • memory/5996-9-0x00007FFFC9E80000-0x00007FFFCA942000-memory.dmp

    Filesize

    10.8MB

  • memory/5996-10-0x000002FC6F5F0000-0x000002FC6F612000-memory.dmp

    Filesize

    136KB

  • memory/5996-11-0x00007FFFC9E80000-0x00007FFFCA942000-memory.dmp

    Filesize

    10.8MB

  • memory/5996-12-0x00007FFFC9E80000-0x00007FFFCA942000-memory.dmp

    Filesize

    10.8MB

  • memory/5996-0-0x00007FFFC9E83000-0x00007FFFC9E85000-memory.dmp

    Filesize

    8KB

  • memory/5996-14-0x000002FC6F670000-0x000002FC6F67A000-memory.dmp

    Filesize

    40KB

  • memory/5996-17-0x00007FFFC9E83000-0x00007FFFC9E85000-memory.dmp

    Filesize

    8KB

  • memory/5996-18-0x00007FFFC9E80000-0x00007FFFCA942000-memory.dmp

    Filesize

    10.8MB

  • memory/5996-19-0x000002FC6FCE0000-0x000002FC6FEA2000-memory.dmp

    Filesize

    1.8MB

  • memory/5996-20-0x000002FC703E0000-0x000002FC70908000-memory.dmp

    Filesize

    5.2MB

  • memory/5996-21-0x00007FFFC9E80000-0x00007FFFCA942000-memory.dmp

    Filesize

    10.8MB