Analysis

  • max time kernel
    53s
  • max time network
    71s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    19/04/2023, 19:53

General

  • Target

    7fe855d9e567f6a2574316e61f786bc9636d77c385bd4c9247025193aac775ed.exe

  • Size

    298KB

  • MD5

    381f20f1b08edc9d504bb6312bbb8050

  • SHA1

    87972791f6efe8f387298e429cb5fe7a69e326b9

  • SHA256

    7fe855d9e567f6a2574316e61f786bc9636d77c385bd4c9247025193aac775ed

  • SHA512

    9408cdc9cd77296370bc8e45ff2823c7e963b433baa9d8c95c4cf73a3ecbd89c2b50f4c4f6be41f43ea259b4b2ac7b9f16136b81650fb4dae7670bf94ad431ee

  • SSDEEP

    6144:xXEqN4hrdRXDple241ouYLsSdjcB+ZHkl9q0Wf1Dg4/ve:x0cmjzp8dotLsejcBw29G

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\7fe855d9e567f6a2574316e61f786bc9636d77c385bd4c9247025193aac775ed.exe
    "C:\Users\Admin\AppData\Local\Temp\7fe855d9e567f6a2574316e61f786bc9636d77c385bd4c9247025193aac775ed.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3644
    • 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:2080

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2080-128-0x000001CFA33C0000-0x000001CFA33C7000-memory.dmp

          Filesize

          28KB

        • memory/2080-138-0x00007FF6A2FA0000-0x00007FF6A309A000-memory.dmp

          Filesize

          1000KB

        • memory/2080-137-0x00007FF6A2FA0000-0x00007FF6A309A000-memory.dmp

          Filesize

          1000KB

        • memory/2080-136-0x00007FF6A2FA0000-0x00007FF6A309A000-memory.dmp

          Filesize

          1000KB

        • memory/2080-135-0x00007FF6A2FA0000-0x00007FF6A309A000-memory.dmp

          Filesize

          1000KB

        • memory/2080-132-0x00007FF6A2FA0000-0x00007FF6A309A000-memory.dmp

          Filesize

          1000KB

        • memory/2080-126-0x000001CFA3410000-0x000001CFA3411000-memory.dmp

          Filesize

          4KB

        • memory/2080-129-0x00007FF6A2FA0000-0x00007FF6A309A000-memory.dmp

          Filesize

          1000KB

        • memory/3644-124-0x0000000002C70000-0x0000000002C72000-memory.dmp

          Filesize

          8KB

        • memory/3644-127-0x0000000002C70000-0x0000000002C73000-memory.dmp

          Filesize

          12KB

        • memory/3644-125-0x0000000002C50000-0x0000000002C6C000-memory.dmp

          Filesize

          112KB

        • memory/3644-133-0x0000000000400000-0x0000000002BA4000-memory.dmp

          Filesize

          39.6MB

        • memory/3644-134-0x0000000002C50000-0x0000000002C6C000-memory.dmp

          Filesize

          112KB

        • memory/3644-118-0x0000000002C00000-0x0000000002C2E000-memory.dmp

          Filesize

          184KB

        • memory/3644-123-0x0000000002C50000-0x0000000002C6C000-memory.dmp

          Filesize

          112KB

        • memory/3644-122-0x0000000002C50000-0x0000000002C6C000-memory.dmp

          Filesize

          112KB

        • memory/3644-119-0x0000000000400000-0x0000000002BA4000-memory.dmp

          Filesize

          39.6MB