Analysis

  • max time kernel
    86s
  • max time network
    90s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15/04/2023, 22:23

General

  • Target

    4b10b47611967e2d3024eb451df1ca05451fa3e15d1970d6ee3fc09a64e0bc99.exe

  • Size

    419KB

  • MD5

    9be26f22ab7153a54d77a4df6dad9090

  • SHA1

    e28b37438f2e13af5ce2122348864a217086129f

  • SHA256

    4b10b47611967e2d3024eb451df1ca05451fa3e15d1970d6ee3fc09a64e0bc99

  • SHA512

    6d5fd51806e8569cc464d4ccf9bef77563b2fa411e75b9d6b4afddb07d35b415cd5605b45fa0e2166a2f838218e25dda65ef4032b207866d59195edbd8a387a0

  • SSDEEP

    12288:L8xhMbey7nSkfINSKm5s8/k68djz8aq4:LshKeiPfgSKks8sT38L4

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\4b10b47611967e2d3024eb451df1ca05451fa3e15d1970d6ee3fc09a64e0bc99.exe
    "C:\Users\Admin\AppData\Local\Temp\4b10b47611967e2d3024eb451df1ca05451fa3e15d1970d6ee3fc09a64e0bc99.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2468
    • 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:2904

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2468-138-0x00000000009C0000-0x00000000009DC000-memory.dmp

          Filesize

          112KB

        • memory/2468-137-0x0000000000400000-0x000000000080E000-memory.dmp

          Filesize

          4.1MB

        • memory/2468-126-0x00000000009C0000-0x00000000009DC000-memory.dmp

          Filesize

          112KB

        • memory/2468-127-0x00000000009C0000-0x00000000009DC000-memory.dmp

          Filesize

          112KB

        • memory/2468-128-0x0000000000970000-0x0000000000972000-memory.dmp

          Filesize

          8KB

        • memory/2468-129-0x00000000009C0000-0x00000000009DC000-memory.dmp

          Filesize

          112KB

        • memory/2468-122-0x0000000000990000-0x00000000009BE000-memory.dmp

          Filesize

          184KB

        • memory/2468-131-0x0000000000970000-0x0000000000973000-memory.dmp

          Filesize

          12KB

        • memory/2468-123-0x0000000000400000-0x000000000080E000-memory.dmp

          Filesize

          4.1MB

        • memory/2904-133-0x00007FF768FA0000-0x00007FF76909A000-memory.dmp

          Filesize

          1000KB

        • memory/2904-132-0x000001E6B90D0000-0x000001E6B90D7000-memory.dmp

          Filesize

          28KB

        • memory/2904-136-0x00007FF768FA0000-0x00007FF76909A000-memory.dmp

          Filesize

          1000KB

        • memory/2904-130-0x000001E6B9120000-0x000001E6B9121000-memory.dmp

          Filesize

          4KB

        • memory/2904-139-0x00007FF768FA0000-0x00007FF76909A000-memory.dmp

          Filesize

          1000KB

        • memory/2904-140-0x00007FF768FA0000-0x00007FF76909A000-memory.dmp

          Filesize

          1000KB

        • memory/2904-141-0x00007FF768FA0000-0x00007FF76909A000-memory.dmp

          Filesize

          1000KB

        • memory/2904-142-0x00007FF768FA0000-0x00007FF76909A000-memory.dmp

          Filesize

          1000KB