General

  • Target

    [CRACKNET.NET]PW12345Mailshell.Anti.Spam.Universal.keygen.exe

  • Size

    4.7MB

  • Sample

    210218-wpqpgbrk5x

  • MD5

    cef534adb64221db2dcc8617e7d3d7b6

  • SHA1

    aee7e078930917b4c143310be1b4b7fb4714106d

  • SHA256

    0f3428e44e8f663465ea5f379e7d4229d2e7d551c314ec094cebee7054472aac

  • SHA512

    e3a8e5cc0fcd44d3df3736faca83868d0cf926478286a29b5daa5a002290995fd2861b7c3c97dbbc76a1bbcf5d871bd37b42d484c176fff66089d566bb4ccb59

Malware Config

Extracted

Family

azorult

C2

http://kvaka.li/1210776429.php

Extracted

Family

raccoon

Botnet

0db229d1b033c01c78fe39a4919289ac1a283c72

Attributes
  • url4cnc

    https://telete.in/j90maninblack

rc4.plain
rc4.plain

Targets

    • Target

      [CRACKNET.NET]PW12345Mailshell.Anti.Spam.Universal.keygen.exe

    • Size

      4.7MB

    • MD5

      cef534adb64221db2dcc8617e7d3d7b6

    • SHA1

      aee7e078930917b4c143310be1b4b7fb4714106d

    • SHA256

      0f3428e44e8f663465ea5f379e7d4229d2e7d551c314ec094cebee7054472aac

    • SHA512

      e3a8e5cc0fcd44d3df3736faca83868d0cf926478286a29b5daa5a002290995fd2861b7c3c97dbbc76a1bbcf5d871bd37b42d484c176fff66089d566bb4ccb59

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Pony,Fareit

      Pony is a Remote Access Trojan application that steals information.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

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

    • RedLine Payload

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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 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.

    • Checks whether UAC is enabled

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

4
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

4
T1005

Command and Control

Web Service

1
T1102

Tasks