General

  • Target

    676d1dc88c05a048e7e61e7d43cf886861fd0d827211339cea1229aceb9b47b5

  • Size

    1.2MB

  • Sample

    231210-1w5lesddgj

  • MD5

    285d96be76959824ef3e04822dd982e0

  • SHA1

    bb61fbc2185465c40d152877fb491e1ca7439046

  • SHA256

    676d1dc88c05a048e7e61e7d43cf886861fd0d827211339cea1229aceb9b47b5

  • SHA512

    40a9c588ebd9929e3ab9c04a14e66f4e657ed172497c7075c3c229ba5d889e9b9a0d77a1c638a68f38c57b4c7ad4ecb588b612a37380aa46516436e60e9ac602

  • SSDEEP

    24576:IyNB2F4ed4wNbFuQw/aXWe1MzKrrfAyXa/MWz8I8yQDI1gR7iL:PNBQ4eRNbF6/4We1MzKrz0M1IW

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

eternity

Wallets

47vk9PbPuHnEnazCn4tLpwPCWRLSMhpX9PD8WqpjchhTXisimD6j8EvRFDbPQHKUmHVq3vAM3DLytXLg8CqcdRXRFdPe92Q

Attributes
  • payload_urls

    https://raw.githubusercontent.com/VolVeRFM/SilentMiner-VolVeR/main/VolVeRBuilder/Resources/xmrig.exe

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

      676d1dc88c05a048e7e61e7d43cf886861fd0d827211339cea1229aceb9b47b5

    • Size

      1.2MB

    • MD5

      285d96be76959824ef3e04822dd982e0

    • SHA1

      bb61fbc2185465c40d152877fb491e1ca7439046

    • SHA256

      676d1dc88c05a048e7e61e7d43cf886861fd0d827211339cea1229aceb9b47b5

    • SHA512

      40a9c588ebd9929e3ab9c04a14e66f4e657ed172497c7075c3c229ba5d889e9b9a0d77a1c638a68f38c57b4c7ad4ecb588b612a37380aa46516436e60e9ac602

    • SSDEEP

      24576:IyNB2F4ed4wNbFuQw/aXWe1MzKrrfAyXa/MWz8I8yQDI1gR7iL:PNBQ4eRNbF6/4We1MzKrz0M1IW

    • Eternity

      Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

    • 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

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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