Analysis

  • max time kernel
    51s
  • max time network
    75s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15/04/2023, 11:10

General

  • Target

    d221d3fb8d39771f163a440c7f7bf72b3a9db66ae012e0c3d0143a126256de54.exe

  • Size

    424KB

  • MD5

    9950feec180e9981d35fe2dd2241efdc

  • SHA1

    939ca7f9084b5a28790f56cec45ce5c2006f8ee0

  • SHA256

    d221d3fb8d39771f163a440c7f7bf72b3a9db66ae012e0c3d0143a126256de54

  • SHA512

    0181a6e3157e47e9a1f75853de96d1deafffe38c80231909e2870758ee4f071c784adcf0031a17a9c4f0f0fc2df32b2cb1159cd0056334c4d281466324dcf36f

  • SSDEEP

    6144:eiiG2fGlIFLkFZAq7OAMUjGu8eAIlgTkfiwe4:eF9GlIFQFZAqftlgQit4

Malware Config

Extracted

Family

rhadamanthys

C2

http://179.43.142.201/img/favicon.png

Signatures

  • Detect rhadamanthys stealer shellcode 4 IoCs
  • Rhadamanthys

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

  • Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d221d3fb8d39771f163a440c7f7bf72b3a9db66ae012e0c3d0143a126256de54.exe
    "C:\Users\Admin\AppData\Local\Temp\d221d3fb8d39771f163a440c7f7bf72b3a9db66ae012e0c3d0143a126256de54.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3944
    • C:\Windows\system32\dllhost.exe
      "C:\Windows\system32\dllhost.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • outlook_office_path
      • outlook_win_path
      PID:4392

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3944-132-0x00000000001D0000-0x00000000001D3000-memory.dmp

          Filesize

          12KB

        • memory/3944-121-0x0000000000810000-0x000000000083E000-memory.dmp

          Filesize

          184KB

        • memory/3944-125-0x0000000002430000-0x000000000244C000-memory.dmp

          Filesize

          112KB

        • memory/3944-126-0x0000000002430000-0x000000000244C000-memory.dmp

          Filesize

          112KB

        • memory/3944-127-0x00000000001D0000-0x00000000001D2000-memory.dmp

          Filesize

          8KB

        • memory/3944-128-0x0000000002430000-0x000000000244C000-memory.dmp

          Filesize

          112KB

        • memory/3944-137-0x0000000002430000-0x000000000244C000-memory.dmp

          Filesize

          112KB

        • memory/3944-136-0x0000000000400000-0x000000000080F000-memory.dmp

          Filesize

          4.1MB

        • memory/3944-122-0x0000000000400000-0x000000000080F000-memory.dmp

          Filesize

          4.1MB

        • memory/4392-134-0x00007FF676960000-0x00007FF676A5A000-memory.dmp

          Filesize

          1000KB

        • memory/4392-135-0x00007FF676960000-0x00007FF676A5A000-memory.dmp

          Filesize

          1000KB

        • memory/4392-133-0x000002C2C21B0000-0x000002C2C21B7000-memory.dmp

          Filesize

          28KB

        • memory/4392-129-0x000002C2C2200000-0x000002C2C2201000-memory.dmp

          Filesize

          4KB

        • memory/4392-138-0x00007FF676960000-0x00007FF676A5A000-memory.dmp

          Filesize

          1000KB

        • memory/4392-139-0x00007FF676960000-0x00007FF676A5A000-memory.dmp

          Filesize

          1000KB

        • memory/4392-140-0x00007FF676960000-0x00007FF676A5A000-memory.dmp

          Filesize

          1000KB

        • memory/4392-141-0x00007FF676960000-0x00007FF676A5A000-memory.dmp

          Filesize

          1000KB