Analysis

  • max time kernel
    61s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2023, 04:30

General

  • Target

    5958900c655ce9939bef469628ed1b2510b406d8b0db7b9f5930f3b9bba3c60c.exe

  • Size

    424KB

  • MD5

    22f07c3bef1b89c7c875260846dcba42

  • SHA1

    5cab5a992030be5748a99cce2af10f1c5da0e15d

  • SHA256

    5958900c655ce9939bef469628ed1b2510b406d8b0db7b9f5930f3b9bba3c60c

  • SHA512

    ab0535561041f82897b5c79523675837618e7fced82cb98c53dc702953de19beaa9be36b06f1ef9620df4e89f795a887323cf0b09cf0e218a93ab69a2b0e3f9d

  • SSDEEP

    6144:pTw7FlIAEocoOc/FkLNcX5s6RZg+TddzwtvIG+pPm6Iq2cqYkR3k/dIv:pTIlrEOOyFkpY59TOB+0q2cPkR3k/Ov

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
  • Program crash 1 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\5958900c655ce9939bef469628ed1b2510b406d8b0db7b9f5930f3b9bba3c60c.exe
    "C:\Users\Admin\AppData\Local\Temp\5958900c655ce9939bef469628ed1b2510b406d8b0db7b9f5930f3b9bba3c60c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2116
    • 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:3924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 732
      2⤵
      • Program crash
      PID:4048
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2116 -ip 2116
    1⤵
      PID:1692

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2116-148-0x00000000025A0000-0x00000000025BC000-memory.dmp

            Filesize

            112KB

          • memory/2116-147-0x0000000000400000-0x000000000080F000-memory.dmp

            Filesize

            4.1MB

          • memory/2116-138-0x00000000025A0000-0x00000000025BC000-memory.dmp

            Filesize

            112KB

          • memory/2116-139-0x00000000009C0000-0x00000000009C2000-memory.dmp

            Filesize

            8KB

          • memory/2116-140-0x00000000025A0000-0x00000000025BC000-memory.dmp

            Filesize

            112KB

          • memory/2116-141-0x00000000025A0000-0x00000000025BC000-memory.dmp

            Filesize

            112KB

          • memory/2116-134-0x0000000002550000-0x000000000257E000-memory.dmp

            Filesize

            184KB

          • memory/2116-143-0x0000000002580000-0x0000000002582000-memory.dmp

            Filesize

            8KB

          • memory/2116-135-0x0000000000400000-0x000000000080F000-memory.dmp

            Filesize

            4.1MB

          • memory/3924-145-0x00007FF4A9460000-0x00007FF4A955A000-memory.dmp

            Filesize

            1000KB

          • memory/3924-144-0x0000014556360000-0x0000014556367000-memory.dmp

            Filesize

            28KB

          • memory/3924-146-0x00007FF4A9460000-0x00007FF4A955A000-memory.dmp

            Filesize

            1000KB

          • memory/3924-142-0x0000014556240000-0x0000014556241000-memory.dmp

            Filesize

            4KB

          • memory/3924-149-0x00007FF4A9460000-0x00007FF4A955A000-memory.dmp

            Filesize

            1000KB

          • memory/3924-150-0x00007FF4A9460000-0x00007FF4A955A000-memory.dmp

            Filesize

            1000KB

          • memory/3924-151-0x00007FF4A9460000-0x00007FF4A955A000-memory.dmp

            Filesize

            1000KB

          • memory/3924-152-0x00007FF4A9460000-0x00007FF4A955A000-memory.dmp

            Filesize

            1000KB