General

  • Target
    98f15a4e5a595c31af6f30cb472e8c5e
  • Size 6.7MB
  • Sample241107-ejgsyaxmek
  • SHA256 62fe0d20b451de5c3233c96364b4162386fcbfd555cd9fd099fa347c8e61fdfc
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • nullmixer

C2
  • http://hsiens.xyz/

Extracted

Family
  • socelars

C2
  • http://www.iyiqian.com/

  • http://www.hbgents.top/

  • http://www.rsnzhy.com/

  • http://www.znsjis.top/

Extracted

Family
  • privateloader

C2
  • http://45.133.1.107/server.txt

  • pastebin.com/raw/A7dSG1te

  • http://wfsdragon.ru/api/setStats.php

  • 51.178.186.149

Extracted

Family
  • redline

Botnet
  • she

C2
  • 135.181.129.119:4805

Attributes
  • auth_value

    b69102cdbd4afe2d3159f88fb6dac731

Extracted

Family
  • redline

Botnet
  • media14

C2
  • 91.121.67.60:2151

Attributes
  • auth_value

    e37d5065561884bb54c8ed1baa6de446

Extracted

Family
  • redline

Botnet
  • ANI

C2
  • 194.104.136.5:46013

Attributes
  • auth_value

    9491a1c5e11eb6097e68a4fa8627fda8

Targets

    • Target
      02ca2b5bb774890c50950ad93becc2851bac8d04c35464dad4854088c5db4135
    • Size 6.8MB
    • SHA256 02ca2b5bb774890c50950ad93becc2851bac8d04c35464dad4854088c5db4135
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • Nullmixer family

    • PrivateLoader

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

    • Privateloader family

    • RedLine

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

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars family

    • Socelars payload

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Suspicious use of SetThreadContext

    • Target
      setup_installer.exe
    • Size 6.7MB
    • SHA256 8da322eda4058e49af97ffb0e11386d5c1814b9cda04b66ff57be1077e5c2821
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • Nullmixer family

    • PrivateLoader

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

    • Privateloader family

    • RedLine

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

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars family

    • Socelars payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Blocklisted process makes network request

    • Checks installed software on the system

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks