General

  • Target

    PO# 250060324.exe

  • Size

    822KB

  • Sample

    250226-n3g3gsyn14

  • MD5

    050dd222c2a78d65e225c5d14a229a6e

  • SHA1

    7d9bfc0ba098b3903e95c30c0a45240525e7ca90

  • SHA256

    9286764e2327747929a3e852f277e487f3a7234358fe4a31224d7c9a01ba5944

  • SHA512

    6513e6e792b3d802a794fa52b39a34119330b8458ac2c600715745adccd6dd3df3e74593a5cb85ce174b49145e0c76924dffd79dd9bd55ff6d13ecacc9b7e384

  • SSDEEP

    12288:ENL6H6YeXY/e1EhuT6MSY0JJmB8i2Nn1YW0XlmViuQlmq7h4NqQNMc0ibel:OqsxSY0GUnJiuQgq7h4NGibel

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.progistics-int.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    P@ssw0rd123

Extracted

Family

vipkeylogger

Targets

    • Target

      PO# 250060324.exe

    • Size

      822KB

    • MD5

      050dd222c2a78d65e225c5d14a229a6e

    • SHA1

      7d9bfc0ba098b3903e95c30c0a45240525e7ca90

    • SHA256

      9286764e2327747929a3e852f277e487f3a7234358fe4a31224d7c9a01ba5944

    • SHA512

      6513e6e792b3d802a794fa52b39a34119330b8458ac2c600715745adccd6dd3df3e74593a5cb85ce174b49145e0c76924dffd79dd9bd55ff6d13ecacc9b7e384

    • SSDEEP

      12288:ENL6H6YeXY/e1EhuT6MSY0JJmB8i2Nn1YW0XlmViuQlmq7h4NqQNMc0ibel:OqsxSY0GUnJiuQgq7h4NGibel

    • VIPKeylogger

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

    • Vipkeylogger family

    • 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

    • Checks installed software on the system

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

    • 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