Analysis

  • max time kernel
    114s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 08:23

General

  • Target
    v6.2.01.exe
  • Size 6.3MB
  • Sample241003-j951nstepn
  • SHA256 9ef0b7351873989dde1b4bf5e244c617b92bb904152ac1d55a4a1fd93b732d05
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\v6.2.01.exe
    "C:\Users\Admin\AppData\Local\Temp\v6.2.01.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3960
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:3028

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/3028-10-0x000000007430E000-0x000000007430F000-memory.dmp

        memory/3028-11-0x00000000053D0000-0x0000000005462000-memory.dmp

        memory/3028-18-0x0000000074300000-0x0000000074AB0000-memory.dmp

        memory/3028-7-0x0000000000400000-0x00000000004D4000-memory.dmp

        memory/3028-6-0x0000000000400000-0x00000000004D4000-memory.dmp

        memory/3028-5-0x0000000000400000-0x00000000004D4000-memory.dmp

        memory/3028-3-0x0000000000400000-0x00000000004D4000-memory.dmp

        memory/3028-4-0x0000000000400000-0x00000000004D4000-memory.dmp

        memory/3028-17-0x000000007430E000-0x000000007430F000-memory.dmp

        memory/3028-12-0x00000000057F0000-0x00000000059B2000-memory.dmp

        memory/3028-15-0x0000000005360000-0x00000000053B0000-memory.dmp

        memory/3028-14-0x0000000005F70000-0x0000000006514000-memory.dmp

        memory/3028-13-0x0000000074300000-0x0000000074AB0000-memory.dmp

        memory/3960-0-0x000000000063D000-0x000000000063F000-memory.dmp

        memory/3960-16-0x0000000000400000-0x0000000000A54000-memory.dmp

        memory/3960-9-0x0000000000BC0000-0x0000000000BD3000-memory.dmp

        memory/3960-8-0x0000000000400000-0x0000000000A54000-memory.dmp