Analysis

  • max time kernel
    92s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • submitted
    09/04/2024, 13:03

General

  • Target
    app.exe
  • Size 353KB
  • Sample240409-qaccmsff65
  • SHA256 29f8b50f737feef9ec7439780daead395bf2bf278a4540ddffe64ca70aa9f462
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • rhadamanthys

C2
  • https://77.221.137.22/a8bdd0312f3daae757dcbbe2/s7gxggiw.fsc1l

Signatures

  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Rhadamanthys family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2464
      • C:\Windows\system32\dialer.exe
        "C:\Windows\system32\dialer.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1520
    • C:\Users\Admin\AppData\Local\Temp\app.exe
      "C:\Users\Admin\AppData\Local\Temp\app.exe"
      1⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4272

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1520-12-0x0000021277060000-0x0000021277069000-memory.dmp

          memory/1520-23-0x0000021278BB0000-0x0000021278FB0000-memory.dmp

          memory/1520-22-0x00007FF8E3D40000-0x00007FF8E4009000-memory.dmp

          memory/1520-20-0x0000021278BB0000-0x0000021278FB0000-memory.dmp

          memory/1520-21-0x00007FF8E50C0000-0x00007FF8E517E000-memory.dmp

          memory/1520-19-0x00007FF8E6450000-0x00007FF8E6645000-memory.dmp

          memory/1520-17-0x0000021278BB0000-0x0000021278FB0000-memory.dmp

          memory/1520-16-0x0000021278BB0000-0x0000021278FB0000-memory.dmp

          memory/4272-3-0x000000001B070000-0x000000001B470000-memory.dmp

          memory/4272-6-0x000000001B070000-0x000000001B470000-memory.dmp

          memory/4272-9-0x000000001B070000-0x000000001B470000-memory.dmp

          memory/4272-11-0x00007FF8E3D40000-0x00007FF8E4009000-memory.dmp

          memory/4272-8-0x00007FF8E6450000-0x00007FF8E6645000-memory.dmp

          memory/4272-15-0x000000001B070000-0x000000001B470000-memory.dmp

          memory/4272-7-0x000000001AF60000-0x000000001AF70000-memory.dmp

          memory/4272-10-0x00007FF8E50C0000-0x00007FF8E517E000-memory.dmp

          memory/4272-18-0x00007FF8C8190000-0x00007FF8C8C51000-memory.dmp

          memory/4272-0-0x0000000000210000-0x000000000026E000-memory.dmp

          memory/4272-5-0x00000000024E0000-0x00000000024F0000-memory.dmp

          memory/4272-4-0x00007FF8C8190000-0x00007FF8C8C51000-memory.dmp

          memory/4272-2-0x000000001B070000-0x000000001B470000-memory.dmp

          memory/4272-1-0x00000000024E0000-0x00000000024F0000-memory.dmp