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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2025, 12:51

General

  • Target

    709cbb4597154816bd82e8043ce9025371dbffcf84bbe323ab5fc0bc26aa261c.dll

  • Size

    39.2MB

  • MD5

    065ba31c88287283ea37b963c29843a5

  • SHA1

    1dd0fef2b44cf95776439c2e34b0306c031a8ca5

  • SHA256

    709cbb4597154816bd82e8043ce9025371dbffcf84bbe323ab5fc0bc26aa261c

  • SHA512

    3d167e4f89a9a92c909ca404d2db30b564dee2a91f0cd04d46e6bef175943d0e38d2cbd12910b68cd20398dbf30730129aed4fc1d6ae0c7ae3fe2992b7e5ab4f

  • SSDEEP

    393216:xe3INPM393Bqsr7+0Xx93by0WWZ2z8BCBkYplJIdqpLfX:xeYNM393BFrVx93bdZ2k8OdqpLP

Malware Config

Signatures

  • Detects Rhadamanthys payload 4 IoCs
  • Rhadamanthys

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

  • Rhadamanthys family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2956
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Windows\System32\svchost.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4456
    • C:\Windows\system32\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\709cbb4597154816bd82e8043ce9025371dbffcf84bbe323ab5fc0bc26aa261c.dll,#1
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2220
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\Temp\709cbb4597154816bd82e8043ce9025371dbffcf84bbe323ab5fc0bc26aa261c.dll,#1
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2912
        • C:\Windows\SysWOW64\rundll32.exe
          "C:\Windows\SysWOW64\rundll32.exe"
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2788
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 584
            4⤵
            • Program crash
            PID:412
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "FortinetDLP" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\CrashRpt231603.dll",EntryPoint /f & exit
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3472
          • C:\Windows\SysWOW64\reg.exe
            reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "FortinetDLP" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\CrashRpt231603.dll",EntryPoint /f
            4⤵
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            PID:3552
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2788 -ip 2788
      1⤵
        PID:1116

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2788-12-0x0000000002960000-0x0000000002D60000-memory.dmp

        Filesize

        4.0MB

      • memory/2788-15-0x00000000765A0000-0x00000000767B5000-memory.dmp

        Filesize

        2.1MB

      • memory/2788-2-0x0000000000E40000-0x0000000000EC1000-memory.dmp

        Filesize

        516KB

      • memory/2788-4-0x0000000000E40000-0x0000000000EC1000-memory.dmp

        Filesize

        516KB

      • memory/2788-5-0x0000000000E40000-0x0000000000EC1000-memory.dmp

        Filesize

        516KB

      • memory/2788-3-0x0000000000E40000-0x0000000000EC1000-memory.dmp

        Filesize

        516KB

      • memory/2788-22-0x0000000002960000-0x0000000002D60000-memory.dmp

        Filesize

        4.0MB

      • memory/2788-9-0x0000000002960000-0x0000000002D60000-memory.dmp

        Filesize

        4.0MB

      • memory/2788-11-0x0000000002960000-0x0000000002D60000-memory.dmp

        Filesize

        4.0MB

      • memory/2788-13-0x00007FF855930000-0x00007FF855B25000-memory.dmp

        Filesize

        2.0MB

      • memory/2912-1-0x0000000011F36000-0x0000000011F7A000-memory.dmp

        Filesize

        272KB

      • memory/2912-0-0x0000000010000000-0x0000000012944000-memory.dmp

        Filesize

        41.3MB

      • memory/2912-6-0x0000000011DB9000-0x0000000011DD2000-memory.dmp

        Filesize

        100KB

      • memory/4456-16-0x0000000000AA0000-0x0000000000AAA000-memory.dmp

        Filesize

        40KB

      • memory/4456-21-0x00000000765A0000-0x00000000767B5000-memory.dmp

        Filesize

        2.1MB

      • memory/4456-19-0x00007FF855930000-0x00007FF855B25000-memory.dmp

        Filesize

        2.0MB

      • memory/4456-18-0x0000000001040000-0x0000000001440000-memory.dmp

        Filesize

        4.0MB