Analysis

  • max time kernel
    52s
  • max time network
    73s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/04/2023, 23:41

General

  • Target

    3d7566812366cea0ea926397e36f469b1b8ff5abd26fa0841dbecfbc7691530e.exe

  • Size

    423KB

  • MD5

    e29bff52843372f6c9687b62c72bd929

  • SHA1

    6f5aaf919f32db47977ae5fbd1b1eb60e679770a

  • SHA256

    3d7566812366cea0ea926397e36f469b1b8ff5abd26fa0841dbecfbc7691530e

  • SHA512

    003aa38ca1261c8a6e83305dbe510bcb1aa4b4f31b1b559f6357f20bdcf75cfce83c3055888cf177befd642e17eac54a5b95c9e15c7232253c9d883a5edac018

  • SSDEEP

    6144:Hrwq1lCWWccnucf6JlN7/XZ3e/2ZI+obAzTIH0tnB+bi0y9Iv:HrflzWtu66JDrZq+okzTsYnBq5yuv

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\3d7566812366cea0ea926397e36f469b1b8ff5abd26fa0841dbecfbc7691530e.exe
    "C:\Users\Admin\AppData\Local\Temp\3d7566812366cea0ea926397e36f469b1b8ff5abd26fa0841dbecfbc7691530e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3608
    • 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:4856

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3608-133-0x0000000002570000-0x000000000258C000-memory.dmp

          Filesize

          112KB

        • memory/3608-132-0x0000000000400000-0x000000000080F000-memory.dmp

          Filesize

          4.1MB

        • memory/3608-121-0x0000000002570000-0x000000000258C000-memory.dmp

          Filesize

          112KB

        • memory/3608-122-0x0000000002570000-0x000000000258C000-memory.dmp

          Filesize

          112KB

        • memory/3608-123-0x00000000001D0000-0x00000000001D2000-memory.dmp

          Filesize

          8KB

        • memory/3608-124-0x0000000002570000-0x000000000258C000-memory.dmp

          Filesize

          112KB

        • memory/3608-117-0x0000000002540000-0x000000000256E000-memory.dmp

          Filesize

          184KB

        • memory/3608-128-0x00000000001D0000-0x00000000001D3000-memory.dmp

          Filesize

          12KB

        • memory/3608-118-0x0000000000400000-0x000000000080F000-memory.dmp

          Filesize

          4.1MB

        • memory/4856-130-0x00007FF64BC70000-0x00007FF64BD6A000-memory.dmp

          Filesize

          1000KB

        • memory/4856-129-0x000001ABE6770000-0x000001ABE6777000-memory.dmp

          Filesize

          28KB

        • memory/4856-131-0x00007FF64BC70000-0x00007FF64BD6A000-memory.dmp

          Filesize

          1000KB

        • memory/4856-125-0x000001ABE67C0000-0x000001ABE67C1000-memory.dmp

          Filesize

          4KB

        • memory/4856-134-0x00007FF64BC70000-0x00007FF64BD6A000-memory.dmp

          Filesize

          1000KB

        • memory/4856-135-0x00007FF64BC70000-0x00007FF64BD6A000-memory.dmp

          Filesize

          1000KB

        • memory/4856-136-0x00007FF64BC70000-0x00007FF64BD6A000-memory.dmp

          Filesize

          1000KB

        • memory/4856-137-0x00007FF64BC70000-0x00007FF64BD6A000-memory.dmp

          Filesize

          1000KB