General

  • Target

    906f5c8f1ae41a1ed43294960fbc1a452e714beb684db3ae001f063eea0de827

  • Size

    702KB

  • Sample

    240930-pb241svamp

  • MD5

    1074cfe4675f7bc0f10d99627335f355

  • SHA1

    1d49b5230fd84093a149d9c2d893f9d0b134a4d1

  • SHA256

    906f5c8f1ae41a1ed43294960fbc1a452e714beb684db3ae001f063eea0de827

  • SHA512

    9d04bc13f23a9447b1f357937d052cc1c6a435a1b1fbb87cebbcc23379488a45715cde4ef58d173d42d4898d0fb3df066f7c181c349713b1e332059293932dcb

  • SSDEEP

    12288:CeV4ejtLaDFrrmUfCxcwKE/6uDBvD/NSD1myfyOW+rFPDm/cgrI:Ck7kFPTOKE/6CFSD1mcG+rFPDRg8

Malware Config

Extracted

Family

vipkeylogger

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    foxwagon-equipment.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    y*q.Xw3gh1G^

Targets

    • Target

      Invoices.exe

    • Size

      819KB

    • MD5

      a812e62206e752ff9cc7a4a0663d39a0

    • SHA1

      4fe73fef80f88d3c935efcc98a35ebf0b3e6d839

    • SHA256

      61950e0fb3672dbbc0e5c27c35ea39acb3cec7ee9a1e7ad78e2aab71a3fec4a8

    • SHA512

      5bc0a8c95095257c12a04e9ed97d76be11755ec08502b904005e4fb4ad8858e88642cfa6589eca7fa3bb0707763f0fbd37184dfd8c9299e18ddcc5cb1b4f2986

    • SSDEEP

      12288:j1ZF8Kp3TGV7HN+UDgngcdXIKyRemDBFDb7SjfmgfyKW+BEWZ6aaTBAr8VckR:jyLRNrGIKyRey/SjfmyI+Bjla1xr

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

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

    • 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

    • 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 Enterprise v15

Tasks