Analysis

  • max time kernel
    134s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-ja
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-jalocale:ja-jpos:windows10-2004-x64systemwindows
  • submitted
    18-08-2024 13:43

General

  • Target

    khle.exe

  • Size

    438KB

  • MD5

    ec0f07cb1f1f5b4dd1bd94958c20a5ad

  • SHA1

    84718efb03c2ae32aa2c5800bf135f97275f9a74

  • SHA256

    34918278f6eb6b5e3afa8da406eb3c5a4cc3b7c4a1cee55320fecdbef4e0a463

  • SHA512

    58af6d13d8c43970cc9e964f8418ecb054e177d40f966d2d9e318f540370d219028c4694daf09ba8b101206d54b482f66ce3a2b29ec4716119a21644a899f3d7

  • SSDEEP

    12288:6uZZani4FaYkizhRpfX54K+uiE8XZzhzJ:6+ZIi4Z95/54K+uiE8Jd

Score
10/10

Malware Config

Signatures

  • Rhadamanthys

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

  • 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:2964
      • C:\Windows\system32\openwith.exe
        "C:\Windows\system32\openwith.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3484
    • C:\Users\Admin\AppData\Local\Temp\khle.exe
      "C:\Users\Admin\AppData\Local\Temp\khle.exe"
      1⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1324

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1324-9-0x00007FF72D810000-0x00007FF72D892000-memory.dmp

      Filesize

      520KB

    • memory/1324-1-0x0000022200010000-0x0000022200410000-memory.dmp

      Filesize

      4.0MB

    • memory/1324-3-0x0000022200010000-0x0000022200410000-memory.dmp

      Filesize

      4.0MB

    • memory/1324-2-0x0000022200010000-0x0000022200410000-memory.dmp

      Filesize

      4.0MB

    • memory/1324-4-0x00007FFCF8EB0000-0x00007FFCF90A5000-memory.dmp

      Filesize

      2.0MB

    • memory/1324-5-0x00007FFCF7590000-0x00007FFCF764E000-memory.dmp

      Filesize

      760KB

    • memory/1324-6-0x0000022200010000-0x0000022200410000-memory.dmp

      Filesize

      4.0MB

    • memory/1324-7-0x00007FFCF6660000-0x00007FFCF6929000-memory.dmp

      Filesize

      2.8MB

    • memory/1324-0-0x00007FF72D810000-0x00007FF72D892000-memory.dmp

      Filesize

      520KB

    • memory/3484-8-0x000002D3DA9E0000-0x000002D3DA9EA000-memory.dmp

      Filesize

      40KB

    • memory/3484-12-0x000002D3DC440000-0x000002D3DC840000-memory.dmp

      Filesize

      4.0MB

    • memory/3484-14-0x00007FFCF7590000-0x00007FFCF764E000-memory.dmp

      Filesize

      760KB

    • memory/3484-16-0x000002D3DC440000-0x000002D3DC840000-memory.dmp

      Filesize

      4.0MB

    • memory/3484-15-0x00007FFCF6660000-0x00007FFCF6929000-memory.dmp

      Filesize

      2.8MB

    • memory/3484-13-0x00007FFCF8EB0000-0x00007FFCF90A5000-memory.dmp

      Filesize

      2.0MB

    • memory/3484-17-0x000002D3DC440000-0x000002D3DC840000-memory.dmp

      Filesize

      4.0MB