Analysis

  • max time kernel
    90s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2023, 09:52

General

  • Target

    d17fde3776327af51d47c7bf9db21fbf8ba6e1527f11318cd2eb156c5a1e3eaf.exe

  • Size

    297KB

  • MD5

    d8539ec9aecce08a9d27e83e4f7d6bca

  • SHA1

    6f036054cd1178d19b010bbe634b8ca2f2ec567c

  • SHA256

    d17fde3776327af51d47c7bf9db21fbf8ba6e1527f11318cd2eb156c5a1e3eaf

  • SHA512

    61ea6cb2761b2e57fdc8475135f820fe6c4a909d904bf8d1000e763f72ef061a9f9567e84be488bb2506b94984c3633fa2117bd703462c728fce9008a932a2f3

  • SSDEEP

    3072:IM/g4bKTyq8At+IRDWpjXIcvuQ4DN2cnY9xPLrp3Lzhq4Ej5YpLDwYPDpJKJRfO:jmTyqxLkjYcTcOp44ppAYPDWJ

Malware Config

Extracted

Family

rhadamanthys

C2

http://179.43.142.201/img/favicon.png

Signatures

  • Detect rhadamanthys stealer shellcode 3 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\d17fde3776327af51d47c7bf9db21fbf8ba6e1527f11318cd2eb156c5a1e3eaf.exe
    "C:\Users\Admin\AppData\Local\Temp\d17fde3776327af51d47c7bf9db21fbf8ba6e1527f11318cd2eb156c5a1e3eaf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1656
    • 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:3336

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1656-134-0x00000000048E0000-0x000000000490E000-memory.dmp

          Filesize

          184KB

        • memory/1656-135-0x0000000000400000-0x0000000002BA4000-memory.dmp

          Filesize

          39.6MB

        • memory/1656-138-0x0000000004910000-0x000000000492C000-memory.dmp

          Filesize

          112KB

        • memory/1656-139-0x0000000004930000-0x000000000494A000-memory.dmp

          Filesize

          104KB

        • memory/1656-140-0x0000000004910000-0x000000000492C000-memory.dmp

          Filesize

          112KB

        • memory/1656-147-0x0000000004910000-0x000000000492C000-memory.dmp

          Filesize

          112KB

        • memory/1656-142-0x0000000004960000-0x0000000004962000-memory.dmp

          Filesize

          8KB

        • memory/1656-146-0x0000000000400000-0x0000000002BA4000-memory.dmp

          Filesize

          39.6MB

        • memory/3336-144-0x00007FF49CE50000-0x00007FF49CF4A000-memory.dmp

          Filesize

          1000KB

        • memory/3336-145-0x00007FF49CE50000-0x00007FF49CF4A000-memory.dmp

          Filesize

          1000KB

        • memory/3336-143-0x000001D2B20D0000-0x000001D2B20D7000-memory.dmp

          Filesize

          28KB

        • memory/3336-141-0x000001D2B1FB0000-0x000001D2B1FB1000-memory.dmp

          Filesize

          4KB

        • memory/3336-148-0x00007FF49CE50000-0x00007FF49CF4A000-memory.dmp

          Filesize

          1000KB

        • memory/3336-149-0x00007FF49CE50000-0x00007FF49CF4A000-memory.dmp

          Filesize

          1000KB

        • memory/3336-150-0x00007FF49CE50000-0x00007FF49CF4A000-memory.dmp

          Filesize

          1000KB

        • memory/3336-151-0x00007FF49CE50000-0x00007FF49CF4A000-memory.dmp

          Filesize

          1000KB

        • memory/3336-152-0x00007FF49CE50000-0x00007FF49CF4A000-memory.dmp

          Filesize

          1000KB