General

  • Target

    file.exe

  • Size

    788KB

  • Sample

    230703-vwegcaaf8t

  • MD5

    1864324f89be19609df89b39a70cfbc5

  • SHA1

    1b3018627806aa8e197c3807d9d22910c3ad22bd

  • SHA256

    7547ee2f6f60b388269f0a632455e335c637a5e04aac34d3c8051ee9746b0580

  • SHA512

    227bb453dddfac544eb363b0140cc890d8415d26efef47475fd98375778e03f370cb340188439f055d380f0966cdbf7332b1afc7364b71c61b04d0bc7441bf99

  • SSDEEP

    12288:YAe8OQ2PBsxevpwyfd3aAEhb8aeQSxkPWlCY3XdYmGK+mTnIXO5znut/AJN:YAe8u8eBwsBcyRlam/TGZAJN

Malware Config

Extracted

Family

redline

Botnet

jako

C2

77.91.124.49:19073

Attributes
  • auth_value

    3db90f2679ab2890874898c7c6d65799

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

nowa

C2

77.91.124.49:19073

Attributes
  • auth_value

    6bc6b0617aa32bcd971aef4a2cf49647

Targets

    • Target

      file.exe

    • Size

      788KB

    • MD5

      1864324f89be19609df89b39a70cfbc5

    • SHA1

      1b3018627806aa8e197c3807d9d22910c3ad22bd

    • SHA256

      7547ee2f6f60b388269f0a632455e335c637a5e04aac34d3c8051ee9746b0580

    • SHA512

      227bb453dddfac544eb363b0140cc890d8415d26efef47475fd98375778e03f370cb340188439f055d380f0966cdbf7332b1afc7364b71c61b04d0bc7441bf99

    • SSDEEP

      12288:YAe8OQ2PBsxevpwyfd3aAEhb8aeQSxkPWlCY3XdYmGK+mTnIXO5znut/AJN:YAe8u8eBwsBcyRlam/TGZAJN

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Healer an antivirus disabler dropper

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • 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.

    • Windows security modification

    • 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.

MITRE ATT&CK Enterprise v6

Tasks