General

  • Target

    792138004136f125d3e5092daec53f75.exe

  • Size

    1.2MB

  • Sample

    231211-bth7zaaff2

  • MD5

    792138004136f125d3e5092daec53f75

  • SHA1

    9cd19f7997747e0557e22f4248b2022a6aa94609

  • SHA256

    5c2c5236a070484172295dad089f4ad189e544c17600e20428b0cb100f46bc09

  • SHA512

    c5c72d91e7dad718d56fb2d0b372300d0781eb97731e89ef119a659d4b3a40106143ed0bc31dfa4738a4307dc12340e6dccbad6ab3c431ac947cbfc26996f0c4

  • SSDEEP

    24576:i9y+4FsVKQd4pYrCMzWcT16zK7BnMyXnrI541ZJo2j1YykSIVD:vFNQUaWcT16zK7ZF1Z

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

Extracted

Family

redline

Botnet

LiveTraffic

C2

77.105.132.87:6731

Extracted

Family

redline

Botnet

@oleh_ps

C2

176.123.7.190:32927

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      792138004136f125d3e5092daec53f75.exe

    • Size

      1.2MB

    • MD5

      792138004136f125d3e5092daec53f75

    • SHA1

      9cd19f7997747e0557e22f4248b2022a6aa94609

    • SHA256

      5c2c5236a070484172295dad089f4ad189e544c17600e20428b0cb100f46bc09

    • SHA512

      c5c72d91e7dad718d56fb2d0b372300d0781eb97731e89ef119a659d4b3a40106143ed0bc31dfa4738a4307dc12340e6dccbad6ab3c431ac947cbfc26996f0c4

    • SSDEEP

      24576:i9y+4FsVKQd4pYrCMzWcT16zK7BnMyXnrI541ZJo2j1YykSIVD:vFNQUaWcT16zK7ZF1Z

    • Detected google phishing page

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • PrivateLoader

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

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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