Analysis

  • max time kernel
    54s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/04/2023, 13:50

General

  • Target

    e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f.exe

  • Size

    424KB

  • MD5

    be0ef2a8aa27379c64c67ada3d5a1773

  • SHA1

    ea4b5852c0df0022e33fe82bc350a3e4b8ce94bb

  • SHA256

    e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f

  • SHA512

    a692e4fbb5f77b3a9235c861478ee199c4c347083b3ee1297279d66bce8873f114c11b3ee91e9b66aa806997d075848a0179d67361727aaa80fc452c3772febd

  • SSDEEP

    6144:YUpCMePzbFXXem8FDrFnXiGEjPn5Z/WvVXOr8ekYQoey4Zwe4:YUDkzblXe7FDxyNj7/SOXheLZt4

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\e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f.exe
    "C:\Users\Admin\AppData\Local\Temp\e0e712f91cb159997cc85b98b14078b1344bc591a56edab6464e54bff9f8324f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4032
    • 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:5052
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 700
      2⤵
      • Program crash
      PID:444
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4032 -ip 4032
    1⤵
      PID:1076

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4032-148-0x0000000000990000-0x00000000009AC000-memory.dmp

            Filesize

            112KB

          • memory/4032-147-0x0000000000400000-0x000000000080F000-memory.dmp

            Filesize

            4.1MB

          • memory/4032-138-0x0000000000990000-0x00000000009AC000-memory.dmp

            Filesize

            112KB

          • memory/4032-139-0x0000000000990000-0x00000000009AC000-memory.dmp

            Filesize

            112KB

          • memory/4032-140-0x00000000009B0000-0x00000000009CA000-memory.dmp

            Filesize

            104KB

          • memory/4032-141-0x0000000000990000-0x00000000009AC000-memory.dmp

            Filesize

            112KB

          • memory/4032-134-0x0000000000960000-0x000000000098E000-memory.dmp

            Filesize

            184KB

          • memory/4032-143-0x00000000009B0000-0x00000000009CA000-memory.dmp

            Filesize

            104KB

          • memory/4032-135-0x0000000000400000-0x000000000080F000-memory.dmp

            Filesize

            4.1MB

          • memory/5052-146-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

            Filesize

            1000KB

          • memory/5052-145-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

            Filesize

            1000KB

          • memory/5052-144-0x000002255B500000-0x000002255B507000-memory.dmp

            Filesize

            28KB

          • memory/5052-142-0x000002255B3E0000-0x000002255B3E1000-memory.dmp

            Filesize

            4KB

          • memory/5052-149-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

            Filesize

            1000KB

          • memory/5052-150-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

            Filesize

            1000KB

          • memory/5052-151-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

            Filesize

            1000KB

          • memory/5052-152-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

            Filesize

            1000KB

          • memory/5052-153-0x00007FF4815F0000-0x00007FF4816EA000-memory.dmp

            Filesize

            1000KB