General

  • Target

    ed0201f25401a9094ab012ae95a8b2de196a643bbcba54dba6c3aa1d6e747c25

  • Size

    1.2MB

  • Sample

    231210-nwlr4adcep

  • MD5

    35e9638358558b798e966c859c284b03

  • SHA1

    400d26b6814708765bdf9151ba6fb60a9c0bdd57

  • SHA256

    ed0201f25401a9094ab012ae95a8b2de196a643bbcba54dba6c3aa1d6e747c25

  • SHA512

    0a020937ee82a8f96495b9fc8f90a6c3bdc2449f6ee396836e78235aa7490171847aced61a993fdc8baf8850594800f5b3eb95b328a13d143d88936d3469421e

  • SSDEEP

    24576:oyYhScmNoqd41JKxuC5gWj12zKLhFcyXBDPOOCq+xejDwm4I:vESxRMJIuWj12zKLPpDAYDl

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

      ed0201f25401a9094ab012ae95a8b2de196a643bbcba54dba6c3aa1d6e747c25

    • Size

      1.2MB

    • MD5

      35e9638358558b798e966c859c284b03

    • SHA1

      400d26b6814708765bdf9151ba6fb60a9c0bdd57

    • SHA256

      ed0201f25401a9094ab012ae95a8b2de196a643bbcba54dba6c3aa1d6e747c25

    • SHA512

      0a020937ee82a8f96495b9fc8f90a6c3bdc2449f6ee396836e78235aa7490171847aced61a993fdc8baf8850594800f5b3eb95b328a13d143d88936d3469421e

    • SSDEEP

      24576:oyYhScmNoqd41JKxuC5gWj12zKLhFcyXBDPOOCq+xejDwm4I:vESxRMJIuWj12zKLPpDAYDl

    • 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

MITRE ATT&CK Enterprise v15

Tasks