Analysis

  • max time kernel
    61s
  • max time network
    127s
  • 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, 09:24

General

  • Target

    cc.exe

  • Size

    297KB

  • MD5

    13f5cf4add70ef94cfc51508e2c618d3

  • SHA1

    ac1f705b7d6bb55b8f7ba7c9d236362db5abc162

  • SHA256

    a2fa00ab0203eefb3229cc6afdcc4a5a34e6501bc5d64cab6b022a63e48852f1

  • SHA512

    d9e9d41c5ee4d5393628e927cf35b0ee2cac780607a4a2bc0dd1914aa5fb49d35dd21968d389d73eefc3dc162cdcc27ecba8c23499420a217ff77c00e6221078

  • SSDEEP

    6144:daRxPJp7aDsBApMLQ8zkcVFzQzsNDYC5Gsa3ZSBIjmYPDWJ:iJJp7RiDqVFBNcCM3gB

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\cc.exe
    "C:\Users\Admin\AppData\Local\Temp\cc.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3524
    • 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:3952
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3524 -s 736
      2⤵
      • Program crash
      PID:868
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3524 -ip 3524
    1⤵
      PID:3900

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3524-148-0x0000000002C70000-0x0000000002C8C000-memory.dmp

            Filesize

            112KB

          • memory/3524-147-0x0000000000400000-0x0000000002BA4000-memory.dmp

            Filesize

            39.6MB

          • memory/3524-138-0x0000000002C70000-0x0000000002C8C000-memory.dmp

            Filesize

            112KB

          • memory/3524-139-0x0000000002C70000-0x0000000002C8C000-memory.dmp

            Filesize

            112KB

          • memory/3524-140-0x0000000004930000-0x000000000494A000-memory.dmp

            Filesize

            104KB

          • memory/3524-141-0x0000000002C70000-0x0000000002C8C000-memory.dmp

            Filesize

            112KB

          • memory/3524-134-0x0000000004900000-0x000000000492E000-memory.dmp

            Filesize

            184KB

          • memory/3524-143-0x0000000004930000-0x000000000494A000-memory.dmp

            Filesize

            104KB

          • memory/3524-135-0x0000000000400000-0x0000000002BA4000-memory.dmp

            Filesize

            39.6MB

          • memory/3952-145-0x00007FF448760000-0x00007FF44885A000-memory.dmp

            Filesize

            1000KB

          • memory/3952-144-0x000001AABA4E0000-0x000001AABA4E7000-memory.dmp

            Filesize

            28KB

          • memory/3952-146-0x00007FF448760000-0x00007FF44885A000-memory.dmp

            Filesize

            1000KB

          • memory/3952-142-0x000001AABA3C0000-0x000001AABA3C1000-memory.dmp

            Filesize

            4KB

          • memory/3952-149-0x00007FF448760000-0x00007FF44885A000-memory.dmp

            Filesize

            1000KB

          • memory/3952-150-0x00007FF448760000-0x00007FF44885A000-memory.dmp

            Filesize

            1000KB

          • memory/3952-151-0x00007FF448760000-0x00007FF44885A000-memory.dmp

            Filesize

            1000KB

          • memory/3952-152-0x00007FF448760000-0x00007FF44885A000-memory.dmp

            Filesize

            1000KB