Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    20-05-2024 09:29

General

  • Target

    a7b9148fce1c28eeda96ee8807b8eb74165408eaa0aa1b7eb18e180867c82eaa.exe

  • Size

    7.4MB

  • MD5

    4fadc908554eeb6532386f7d1af217e4

  • SHA1

    0c50cec9bc1ade05467b6ac20dab7f0bd630de30

  • SHA256

    a7b9148fce1c28eeda96ee8807b8eb74165408eaa0aa1b7eb18e180867c82eaa

  • SHA512

    fa938bb198367724051ab64e1fa94efdcb2102506014f73772113c9f96d17fc07d73b26370e7c992ccee6da7eba395c04f7ac67186c705827d05084e8781fe5f

  • SSDEEP

    196608:hzYa2ufb5NssQGjHLBy0qSJB/3ID5LudjOr:hz5z5NvjFy0qKBEFKOr

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 1 IoCs
  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Looks up external IP address via web service 4 IoCs

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

  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a7b9148fce1c28eeda96ee8807b8eb74165408eaa0aa1b7eb18e180867c82eaa.exe
    "C:\Users\Admin\AppData\Local\Temp\a7b9148fce1c28eeda96ee8807b8eb74165408eaa0aa1b7eb18e180867c82eaa.exe"
    1⤵
    • Modifies firewall policy service
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2184
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:1124
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:1516

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2184-1-0x00000000020A0000-0x00000000020A1000-memory.dmp

        Filesize

        4KB

      • memory/2184-0-0x0000000002090000-0x0000000002091000-memory.dmp

        Filesize

        4KB

      • memory/2184-6-0x0000000000F40000-0x0000000001332000-memory.dmp

        Filesize

        3.9MB

      • memory/2184-5-0x0000000003E50000-0x0000000003E51000-memory.dmp

        Filesize

        4KB

      • memory/2184-4-0x0000000003E40000-0x0000000003E41000-memory.dmp

        Filesize

        4KB

      • memory/2184-3-0x0000000003D20000-0x0000000003D21000-memory.dmp

        Filesize

        4KB

      • memory/2184-2-0x0000000003D10000-0x0000000003D11000-memory.dmp

        Filesize

        4KB

      • memory/2184-8-0x0000000000CF0000-0x0000000001A90000-memory.dmp

        Filesize

        13.6MB

      • memory/2184-7-0x0000000003E70000-0x0000000003E71000-memory.dmp

        Filesize

        4KB

      • memory/2184-17-0x0000000000CF0000-0x0000000001A90000-memory.dmp

        Filesize

        13.6MB

      • memory/2184-18-0x0000000000CF0000-0x0000000001A90000-memory.dmp

        Filesize

        13.6MB

      • memory/2184-19-0x0000000000F40000-0x0000000001332000-memory.dmp

        Filesize

        3.9MB