Analysis

  • max time kernel
    118s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    05-04-2024 11:50

General

  • Target

    open.exe

  • Size

    353KB

  • MD5

    fe36f2fda53c21f8f7e06629cdcc377b

  • SHA1

    3988d1e0628299d29ef39bbb7f24ee347933ab9b

  • SHA256

    4fb58687a364c3f6d6f7e0ca03654f9dec0f8832a499d61d40b0d424db1b1b14

  • SHA512

    fa56f2dcd9fb050718389458f892a8ba2efddb81d3b72e18221333cae245e2a475a52dbc58d6ab51e0e508a31922de60f42dbd2405c7f1e0d634e46fb6261689

  • SSDEEP

    6144:IM4ypBt/6bC6p/8jJkJaVnQUKRnazBrRYJs3mb2stMK39V8s98ix2p:IM1t/6+6pWG8aRna9RYSQTXtV8s98E2

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 5 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1308
      • C:\Users\Admin\AppData\Local\Temp\open.exe
        "C:\Users\Admin\AppData\Local\Temp\open.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2184
      • C:\Windows\system32\dialer.exe
        "C:\Windows\system32\dialer.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3056

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2184-11-0x000007FEFD700000-0x000007FEFD76C000-memory.dmp

      Filesize

      432KB

    • memory/2184-20-0x0000000077890000-0x0000000077A39000-memory.dmp

      Filesize

      1.7MB

    • memory/2184-0-0x0000000000EC0000-0x0000000000F1E000-memory.dmp

      Filesize

      376KB

    • memory/2184-3-0x0000000000440000-0x0000000000450000-memory.dmp

      Filesize

      64KB

    • memory/2184-4-0x000000001B2E0000-0x000000001B6E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2184-7-0x000000001B2E0000-0x000000001B6E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2184-5-0x0000000000440000-0x0000000000450000-memory.dmp

      Filesize

      64KB

    • memory/2184-9-0x000000001B2E0000-0x000000001B6E0000-memory.dmp

      Filesize

      4.0MB

    • memory/2184-8-0x0000000077890000-0x0000000077A39000-memory.dmp

      Filesize

      1.7MB

    • memory/2184-15-0x000007FEF5CA0000-0x000007FEF668C000-memory.dmp

      Filesize

      9.9MB

    • memory/2184-2-0x000000001AD80000-0x000000001AE00000-memory.dmp

      Filesize

      512KB

    • memory/2184-1-0x000007FEF5CA0000-0x000007FEF668C000-memory.dmp

      Filesize

      9.9MB

    • memory/2184-10-0x0000000077670000-0x000000007778F000-memory.dmp

      Filesize

      1.1MB

    • memory/2184-16-0x000000001B2E0000-0x000000001B6E0000-memory.dmp

      Filesize

      4.0MB

    • memory/3056-17-0x0000000077890000-0x0000000077A39000-memory.dmp

      Filesize

      1.7MB

    • memory/3056-14-0x0000000001C30000-0x0000000002030000-memory.dmp

      Filesize

      4.0MB

    • memory/3056-24-0x0000000077890000-0x0000000077A39000-memory.dmp

      Filesize

      1.7MB

    • memory/3056-22-0x000007FEFD700000-0x000007FEFD76C000-memory.dmp

      Filesize

      432KB

    • memory/3056-19-0x0000000077670000-0x000000007778F000-memory.dmp

      Filesize

      1.1MB

    • memory/3056-21-0x0000000077890000-0x0000000077A39000-memory.dmp

      Filesize

      1.7MB

    • memory/3056-18-0x0000000001C30000-0x0000000002030000-memory.dmp

      Filesize

      4.0MB

    • memory/3056-23-0x0000000001C30000-0x0000000002030000-memory.dmp

      Filesize

      4.0MB

    • memory/3056-12-0x0000000000060000-0x0000000000069000-memory.dmp

      Filesize

      36KB