Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/04/2024, 11:55

General

  • Target

    MT103_Scan.scr

  • Size

    704KB

  • MD5

    93d88b3b46ea0d5803250bf20fabdfcc

  • SHA1

    1490610893cc15b655d316cafd2214442f4dc7c1

  • SHA256

    c6928488a090756ddbe372b054866978f70863d84391f7a52e408fa4b2bdbd80

  • SHA512

    3fb350bdc60656a4e8a92ee78be133f88b3a476b706c1304050107467b73fdfb02700231541615d68d09b448b4caac5128c195d441af58f4dfc738ca8960da04

  • SSDEEP

    12288:JLdsbuHILjUSDZb8tmu6vdqnjtWe7b2Hzyos3tz+STzoJcaPtfvhfIww2kZrPla1:yFHDZbrZvdqnjcbz49+IzoJB1WV2iN

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MT103_Scan.scr
    "C:\Users\Admin\AppData\Local\Temp\MT103_Scan.scr" /S
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ntnDtvjmjQYPyc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2812
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ntnDtvjmjQYPyc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9914.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2716
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2596

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\tmp9914.tmp

            Filesize

            1KB

            MD5

            602d7509087be3f656c4bb4b6b252765

            SHA1

            e22fae32dadfeaa00ebd0a1a83a81c62727b7e7c

            SHA256

            d8377d072fb9b376a9df5c00bd96e37f143bf2612953abd8a435592d1f89167a

            SHA512

            ad0bfb9ae319f952528b0916e9b81a8be7a50d8a1d3d837690c099f938395f21bfddfc8fdadc8b80fe5a9e38576dbecac948694fa4af4b7aa1c37a01a3a00ff4

          • memory/2512-6-0x00000000746A0000-0x0000000074D8E000-memory.dmp

            Filesize

            6.9MB

          • memory/2512-2-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

            Filesize

            256KB

          • memory/2512-3-0x00000000003C0000-0x00000000003D0000-memory.dmp

            Filesize

            64KB

          • memory/2512-4-0x00000000003E0000-0x00000000003EC000-memory.dmp

            Filesize

            48KB

          • memory/2512-5-0x0000000004EE0000-0x0000000004F62000-memory.dmp

            Filesize

            520KB

          • memory/2512-0-0x0000000000D10000-0x0000000000DC4000-memory.dmp

            Filesize

            720KB

          • memory/2512-1-0x00000000746A0000-0x0000000074D8E000-memory.dmp

            Filesize

            6.9MB

          • memory/2512-14-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

            Filesize

            256KB

          • memory/2596-18-0x0000000000400000-0x0000000000440000-memory.dmp

            Filesize

            256KB

          • memory/2812-15-0x000000006EA50000-0x000000006EFFB000-memory.dmp

            Filesize

            5.7MB

          • memory/2812-16-0x000000006EA50000-0x000000006EFFB000-memory.dmp

            Filesize

            5.7MB

          • memory/2812-17-0x0000000000270000-0x00000000002B0000-memory.dmp

            Filesize

            256KB

          • memory/2812-20-0x000000006EA50000-0x000000006EFFB000-memory.dmp

            Filesize

            5.7MB