Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/02/2024, 12:03

General

  • Target

    tmp.exe

  • Size

    474KB

  • MD5

    f3912a40a9803c00483e262601290abb

  • SHA1

    d75486f5e418802aecbe8199c64d67c45ffa001f

  • SHA256

    33b58cc2d64611459673bee5b1a4ae49db540c61b2e4f4872bbfd68e175954f1

  • SHA512

    519a2bed606b36a75fbb8bd64df24d892f3461471d21870b2ba9ec1fe0e7774d9ebf6d7fa77bd1e0b10842bae1c2c439dd8e7618454444afd7fe6c4646b86d78

  • SSDEEP

    12288:q1jaxEe3eYeEP7+GhvbrnPA+B3E5f7Mn:m/eZeEPyGhPPFuyn

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
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2532
      • C:\Windows\SysWOW64\dialer.exe
        "C:\Windows\system32\dialer.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3780
    • C:\Users\Admin\AppData\Local\Temp\tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
      1⤵
      • Suspicious use of NtCreateUserProcessOtherParentProcess
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1108
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 468
        2⤵
        • Program crash
        PID:4696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1108 -ip 1108
      1⤵
        PID:1120

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/1108-10-0x0000000075F20000-0x0000000076135000-memory.dmp

              Filesize

              2.1MB

            • memory/1108-20-0x00000000047D0000-0x0000000004842000-memory.dmp

              Filesize

              456KB

            • memory/1108-3-0x0000000000400000-0x0000000002B4E000-memory.dmp

              Filesize

              39.3MB

            • memory/1108-4-0x0000000005A90000-0x0000000005E90000-memory.dmp

              Filesize

              4.0MB

            • memory/1108-5-0x0000000005A90000-0x0000000005E90000-memory.dmp

              Filesize

              4.0MB

            • memory/1108-6-0x0000000005A90000-0x0000000005E90000-memory.dmp

              Filesize

              4.0MB

            • memory/1108-8-0x0000000005A90000-0x0000000005E90000-memory.dmp

              Filesize

              4.0MB

            • memory/1108-7-0x00007FFA6DFB0000-0x00007FFA6E1A5000-memory.dmp

              Filesize

              2.0MB

            • memory/1108-2-0x00000000047D0000-0x0000000004842000-memory.dmp

              Filesize

              456KB

            • memory/1108-1-0x0000000002CE0000-0x0000000002DE0000-memory.dmp

              Filesize

              1024KB

            • memory/1108-21-0x0000000005A90000-0x0000000005E90000-memory.dmp

              Filesize

              4.0MB

            • memory/1108-18-0x0000000000400000-0x0000000002B4E000-memory.dmp

              Filesize

              39.3MB

            • memory/3780-13-0x0000000002750000-0x0000000002B50000-memory.dmp

              Filesize

              4.0MB

            • memory/3780-16-0x0000000002750000-0x0000000002B50000-memory.dmp

              Filesize

              4.0MB

            • memory/3780-19-0x0000000002750000-0x0000000002B50000-memory.dmp

              Filesize

              4.0MB

            • memory/3780-17-0x0000000075F20000-0x0000000076135000-memory.dmp

              Filesize

              2.1MB

            • memory/3780-14-0x00007FFA6DFB0000-0x00007FFA6E1A5000-memory.dmp

              Filesize

              2.0MB

            • memory/3780-11-0x00000000009E0000-0x00000000009E9000-memory.dmp

              Filesize

              36KB