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General

  • Target

    dd5957866685a9a85d70ad32bca3ab9bc46c55280e393d676c4372ad7bc3b74c

  • Size

    2.7MB

  • Sample

    231209-wh3sfshgdq

  • MD5

    bebb966f98857b1350cbbf6ebd9fe800

  • SHA1

    2ca1d262d0c653e0f3d2a75cdd23ae724630f32d

  • SHA256

    dd5957866685a9a85d70ad32bca3ab9bc46c55280e393d676c4372ad7bc3b74c

  • SHA512

    2dd1e9fbddb50ed41560ca17a10ae6bb1140530d9ebca87c47fc3d0ab3865dec168ad84c8f04c784740ddc541479d7ce5db3ac73af9f7fa03c3db7596e3490dd

  • SSDEEP

    49152:ZTvlf0nrvZ79shwq3h/IEpqzJacV3X/I:Xqvx92wq3J5pqzJaU

Malware Config

Extracted

Family

risepro

C2

193.233.132.51

Extracted

Family

smokeloader

Version

2022

C2

http://81.19.131.34/fks/index.php

rc4.i32
rc4.i32

Targets

    • Target

      dd5957866685a9a85d70ad32bca3ab9bc46c55280e393d676c4372ad7bc3b74c

    • Size

      2.7MB

    • MD5

      bebb966f98857b1350cbbf6ebd9fe800

    • SHA1

      2ca1d262d0c653e0f3d2a75cdd23ae724630f32d

    • SHA256

      dd5957866685a9a85d70ad32bca3ab9bc46c55280e393d676c4372ad7bc3b74c

    • SHA512

      2dd1e9fbddb50ed41560ca17a10ae6bb1140530d9ebca87c47fc3d0ab3865dec168ad84c8f04c784740ddc541479d7ce5db3ac73af9f7fa03c3db7596e3490dd

    • SSDEEP

      49152:ZTvlf0nrvZ79shwq3h/IEpqzJacV3X/I:Xqvx92wq3J5pqzJaU

    • Detected google phishing page

    • PrivateLoader

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

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks