Analysis

  • max time kernel
    50s
  • max time network
    58s
  • 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, 20:12

General

  • Target

    e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe

  • Size

    424KB

  • MD5

    1af6229f3d5d95510deeb9ac7677ef64

  • SHA1

    ced23ffb956d89ca07bcf425fe3a8f900f08ebd2

  • SHA256

    e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545

  • SHA512

    e13dd65ab66c8863fb2ea23334923170bfb4a8bd1fe48fc86760d6eecc850f9e5c72bd22895f24e65cabd2bca16c4028145dc80bd1bcbf7047ee16ddd2944559

  • SSDEEP

    6144:rcymWROhrijJjiDqKCXBdJxPx+iAJwUGLs6C2Mjb/+Twe4:rcnWROhriljiOKaB3xqJMJC2MjaTt4

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\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe
    "C:\Users\Admin\AppData\Local\Temp\e90b966980543f422dbee87da402b0fd5b1e2a744ad49b89e293b588d2fb1545.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2788
    • 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:3532

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2788-135-0x0000000000400000-0x000000000080F000-memory.dmp

          Filesize

          4.1MB

        • memory/2788-136-0x00000000009B0000-0x00000000009CC000-memory.dmp

          Filesize

          112KB

        • memory/2788-121-0x0000000000980000-0x00000000009AE000-memory.dmp

          Filesize

          184KB

        • memory/2788-129-0x0000000002570000-0x0000000002573000-memory.dmp

          Filesize

          12KB

        • memory/2788-125-0x00000000009B0000-0x00000000009CC000-memory.dmp

          Filesize

          112KB

        • memory/2788-126-0x0000000002570000-0x0000000002572000-memory.dmp

          Filesize

          8KB

        • memory/2788-127-0x00000000009B0000-0x00000000009CC000-memory.dmp

          Filesize

          112KB

        • memory/2788-119-0x0000000000980000-0x00000000009AE000-memory.dmp

          Filesize

          184KB

        • memory/2788-120-0x0000000000400000-0x000000000080F000-memory.dmp

          Filesize

          4.1MB

        • memory/2788-124-0x00000000009B0000-0x00000000009CC000-memory.dmp

          Filesize

          112KB

        • memory/3532-133-0x00007FF696090000-0x00007FF69618A000-memory.dmp

          Filesize

          1000KB

        • memory/3532-134-0x00007FF696090000-0x00007FF69618A000-memory.dmp

          Filesize

          1000KB

        • memory/3532-128-0x00000202A44D0000-0x00000202A44D1000-memory.dmp

          Filesize

          4KB

        • memory/3532-130-0x00000202A4480000-0x00000202A4487000-memory.dmp

          Filesize

          28KB

        • memory/3532-137-0x00007FF696090000-0x00007FF69618A000-memory.dmp

          Filesize

          1000KB

        • memory/3532-138-0x00007FF696090000-0x00007FF69618A000-memory.dmp

          Filesize

          1000KB

        • memory/3532-139-0x00007FF696090000-0x00007FF69618A000-memory.dmp

          Filesize

          1000KB

        • memory/3532-140-0x00007FF696090000-0x00007FF69618A000-memory.dmp

          Filesize

          1000KB

        • memory/3532-141-0x00007FF696090000-0x00007FF69618A000-memory.dmp

          Filesize

          1000KB