Analysis

  • max time kernel
    91s
  • max time network
    153s
  • 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, 05:10

General

  • Target

    28f9616bc6f9b40aaab2b1394cc574f09605397e6e36d235ea08b6d61b038d8c.exe

  • Size

    297KB

  • MD5

    e44e3b836aa7b7730052cb343e0a2333

  • SHA1

    322cff7ac9ac075c29013ce29fb82f04da675565

  • SHA256

    28f9616bc6f9b40aaab2b1394cc574f09605397e6e36d235ea08b6d61b038d8c

  • SHA512

    782ebeb4b8340ddc25c898eb82d0a4d444e19dba91e647564669c3733d64dd111117de4e2494556e75bbf111e968cef3c68801d0d77a03805090e3bbbebaf184

  • SSDEEP

    6144:VeR03yOFQH0Gzr6+vZpz7dR+PwjDyq5YPDWJ:WDX0krb1APw

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\28f9616bc6f9b40aaab2b1394cc574f09605397e6e36d235ea08b6d61b038d8c.exe
    "C:\Users\Admin\AppData\Local\Temp\28f9616bc6f9b40aaab2b1394cc574f09605397e6e36d235ea08b6d61b038d8c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2484
    • 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:4788
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 712
      2⤵
      • Program crash
      PID:4768
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2484 -ip 2484
    1⤵
      PID:1504

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2484-147-0x0000000000400000-0x0000000002BA4000-memory.dmp

            Filesize

            39.6MB

          • memory/2484-135-0x0000000000400000-0x0000000002BA4000-memory.dmp

            Filesize

            39.6MB

          • memory/2484-138-0x0000000004930000-0x000000000494C000-memory.dmp

            Filesize

            112KB

          • memory/2484-139-0x0000000004930000-0x000000000494C000-memory.dmp

            Filesize

            112KB

          • memory/2484-140-0x0000000004950000-0x000000000496A000-memory.dmp

            Filesize

            104KB

          • memory/2484-141-0x0000000004930000-0x000000000494C000-memory.dmp

            Filesize

            112KB

          • memory/2484-149-0x0000000004930000-0x000000000494C000-memory.dmp

            Filesize

            112KB

          • memory/2484-143-0x0000000004A80000-0x0000000004A82000-memory.dmp

            Filesize

            8KB

          • memory/2484-134-0x00000000048E0000-0x000000000490E000-memory.dmp

            Filesize

            184KB

          • memory/4788-144-0x0000018FE8430000-0x0000018FE8437000-memory.dmp

            Filesize

            28KB

          • memory/4788-146-0x00007FF421100000-0x00007FF4211FA000-memory.dmp

            Filesize

            1000KB

          • memory/4788-145-0x00007FF421100000-0x00007FF4211FA000-memory.dmp

            Filesize

            1000KB

          • memory/4788-148-0x00007FF421100000-0x00007FF4211FA000-memory.dmp

            Filesize

            1000KB

          • memory/4788-142-0x0000018FE8120000-0x0000018FE8121000-memory.dmp

            Filesize

            4KB

          • memory/4788-150-0x00007FF421100000-0x00007FF4211FA000-memory.dmp

            Filesize

            1000KB

          • memory/4788-151-0x00007FF421100000-0x00007FF4211FA000-memory.dmp

            Filesize

            1000KB

          • memory/4788-152-0x00007FF421100000-0x00007FF4211FA000-memory.dmp

            Filesize

            1000KB