General

  • Target

    7dd73d1262f534bb7862c0640a5859abb36dd26c4b7948eb4c52aab528617888

  • Size

    2.7MB

  • Sample

    231209-pjtslshgh9

  • MD5

    b81ddfaa1e3dc8bf9e50350462846f3e

  • SHA1

    0d3c540ea9aaa5ea02d0d1ab49739d1474104714

  • SHA256

    7dd73d1262f534bb7862c0640a5859abb36dd26c4b7948eb4c52aab528617888

  • SHA512

    14136d02a429dfdb7b60ba3dea14d7f8cc2ab349b9402b7a51ae221a5c32d34a6529c349cece5b5ad299ad754291a6b0af3e498cd40e2a795c78d1f2f29dac5d

  • SSDEEP

    49152:beM00elJYJ8JvLMfs4awzT+yG1PjI+oqOHnJCQscS79/bcqM7HrLYN2vk:inhJ9J41zT+pvZOpCQlm9jirLk

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

      7dd73d1262f534bb7862c0640a5859abb36dd26c4b7948eb4c52aab528617888

    • Size

      2.7MB

    • MD5

      b81ddfaa1e3dc8bf9e50350462846f3e

    • SHA1

      0d3c540ea9aaa5ea02d0d1ab49739d1474104714

    • SHA256

      7dd73d1262f534bb7862c0640a5859abb36dd26c4b7948eb4c52aab528617888

    • SHA512

      14136d02a429dfdb7b60ba3dea14d7f8cc2ab349b9402b7a51ae221a5c32d34a6529c349cece5b5ad299ad754291a6b0af3e498cd40e2a795c78d1f2f29dac5d

    • SSDEEP

      49152:beM00elJYJ8JvLMfs4awzT+yG1PjI+oqOHnJCQscS79/bcqM7HrLYN2vk:inhJ9J41zT+pvZOpCQlm9jirLk

    • 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.

    • 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.

    • Detected potential entity reuse from brand paypal.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks