General

  • Target

    c2530bd0dfc05cf316f3ec108fc0a384eb8e72f40bc8142c3fcdb92a9d251946

  • Size

    1.2MB

  • Sample

    220208-bhgj1abean

  • MD5

    ea5b92d980b8d65fbac061e3330bf9b5

  • SHA1

    5393d177115e95a6151a19852ba4d67b984260b1

  • SHA256

    c2530bd0dfc05cf316f3ec108fc0a384eb8e72f40bc8142c3fcdb92a9d251946

  • SHA512

    360952075bced1b434b8c4a63932244b5e0f2e3aa3327fe31028464023aa3c05555f7769e9a72807a8b6eabba2c3ea7fe720b55ed8fd2d4cfc2b41e385344d82

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.privateemail.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    MARYolanmauluogwo@ever

Targets

    • Target

      Orders.exe

    • Size

      1.6MB

    • MD5

      e85daf3a43f107b213310a53bfd35aa9

    • SHA1

      042208c7a232b806c6382e34417f9c8e2a955747

    • SHA256

      0b1fbc81d9d9e685307e80d20afe4b01c6538b903b77136b0d1db2486fe8c6e8

    • SHA512

      29688e0fe124802b3317355e9836864147e56f6e1d47f702f88ea36df813f0eb388818ead042c4463619e17bd5ec295d4cfc4f0caa2c2dbd90edd22b2277ec7d

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • Matiex

      Matiex is a keylogger and infostealer first seen in July 2020.

    • Matiex Main Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • AgentTesla Payload

    • Beds Protector Packer

      Detects Beds Protector packer used to load .NET malware.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • 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.

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • 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

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

3
T1005

Email Collection

2
T1114

Tasks