Analysis

  • max time kernel
    16s
  • max time network
    26s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02-03-2024 01:20

Errors

Reason
Machine shutdown

General

  • Target

    466aac6ffc5f07a1545bd69d45d30ca781570aba4a0ef45b592bb5aee92f91c5.exe

  • Size

    593KB

  • MD5

    a87ee49ce1a1e3e91ce2a64ce7afe4f6

  • SHA1

    7353f88065dcea94df6d3e1342240a492c2cba7e

  • SHA256

    466aac6ffc5f07a1545bd69d45d30ca781570aba4a0ef45b592bb5aee92f91c5

  • SHA512

    1d288436e62d27e806daa004c6f8a6cfc961e6cd65a22a20b6e59c0b63db40330a988262f41cafb0cad5999149929c5cd3b238f9e038dd9b837b98261779f5e0

  • SSDEEP

    12288:S0KXtBO2yxr6o049ArrqJtctQg5cNf5zOHWdwLKJUYrnXQTsnAh:W9IWrrqJOtx5Q5vdwUUY7ATlh

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Obfuscated with Agile.Net obfuscator 2 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\466aac6ffc5f07a1545bd69d45d30ca781570aba4a0ef45b592bb5aee92f91c5.exe
    "C:\Users\Admin\AppData\Local\Temp\466aac6ffc5f07a1545bd69d45d30ca781570aba4a0ef45b592bb5aee92f91c5.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2140
    • C:\Windows\System32\shutdown.exe
      "C:\Windows\System32\shutdown.exe" /s /t 10
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2660
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\466aac6ffc5f07a1545bd69d45d30ca781570aba4a0ef45b592bb5aee92f91c5.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:3012
      • C:\Windows\system32\PING.EXE
        ping 1.1.1.1 -n 1 -w 3000
        3⤵
        • Runs ping.exe
        PID:2460
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2468
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:1568

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\41036B4F.dll

        Filesize

        568KB

        MD5

        523369adf6445701a77c69879a873ba9

        SHA1

        176d2d54f6daeb1058076218d21d61f49970d68f

        SHA256

        2bb539ffbb858c43e31c502d523f61f21c323daff2cee5f2a413311a1eae8100

        SHA512

        8c4b1b27dc906e33540005592a1b853c4ab8f7c1f7cf7dc58ad5ee51aee3031b8b07baca3e964ea439af46b01b37d190e344d5a526f8323e66d3f4e15176f8ca

      • memory/1568-17-0x0000000002820000-0x0000000002821000-memory.dmp

        Filesize

        4KB

      • memory/2140-9-0x000000001B9B0000-0x000000001BA30000-memory.dmp

        Filesize

        512KB

      • memory/2140-6-0x000000001BD10000-0x000000001BE50000-memory.dmp

        Filesize

        1.2MB

      • memory/2140-8-0x000000001B9B0000-0x000000001BA30000-memory.dmp

        Filesize

        512KB

      • memory/2140-10-0x000000001B9B0000-0x000000001BA30000-memory.dmp

        Filesize

        512KB

      • memory/2140-0-0x0000000000390000-0x0000000000428000-memory.dmp

        Filesize

        608KB

      • memory/2140-11-0x0000000000380000-0x0000000000386000-memory.dmp

        Filesize

        24KB

      • memory/2140-2-0x000000001B9B0000-0x000000001BA30000-memory.dmp

        Filesize

        512KB

      • memory/2140-13-0x0000000000370000-0x0000000000376000-memory.dmp

        Filesize

        24KB

      • memory/2140-14-0x0000000000500000-0x000000000051A000-memory.dmp

        Filesize

        104KB

      • memory/2140-15-0x000007FEF5D70000-0x000007FEF675C000-memory.dmp

        Filesize

        9.9MB

      • memory/2140-1-0x000007FEF5D70000-0x000007FEF675C000-memory.dmp

        Filesize

        9.9MB

      • memory/2468-16-0x0000000002A40000-0x0000000002A41000-memory.dmp

        Filesize

        4KB