Analysis

  • max time kernel
    142s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-08-2023 19:38

General

  • Target

    7686d6c953fd167bebe5d9939b2d79ef_magniber_JC.exe

  • Size

    3.0MB

  • MD5

    7686d6c953fd167bebe5d9939b2d79ef

  • SHA1

    95b390c5d27851ecd480a8b6cafec21cd7230e74

  • SHA256

    4881b8c4dd7041d5aa6a684be5fed8657408fed2ec0a3390ae0cdcec56da8f42

  • SHA512

    1795162faf69574fefa0a0cdd301b354e81c5b38894315d0defacb54d579faae3f4c14e74ee88dae806572767e046bda9579a23970b86f3fb98a147afaba14fe

  • SSDEEP

    49152:NhGVclIdwupANq1PpJ/zCYCnhEpHL2JjUgOsXF0ZEz5bWAN3XpIN:ccOdw27dpJ/zNChE5e/z

Score
10/10

Malware Config

Extracted

Family

aresloader

C2

http://193.233.134.57

Signatures

  • AresLoader

    AresLoader is a loader and downloader written in C++.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7686d6c953fd167bebe5d9939b2d79ef_magniber_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\7686d6c953fd167bebe5d9939b2d79ef_magniber_JC.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3264
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c tzutil /g
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Windows\SysWOW64\tzutil.exe
        tzutil /g
        3⤵
          PID:5032

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3264-133-0x0000000000E90000-0x0000000001183000-memory.dmp

      Filesize

      2.9MB

    • memory/3264-134-0x0000000000E60000-0x0000000000E61000-memory.dmp

      Filesize

      4KB

    • memory/3264-135-0x00000000025A0000-0x00000000026E7000-memory.dmp

      Filesize

      1.3MB

    • memory/3264-159-0x0000000000E40000-0x0000000000E53000-memory.dmp

      Filesize

      76KB

    • memory/3264-167-0x0000000000E90000-0x0000000001183000-memory.dmp

      Filesize

      2.9MB