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General

  • Target

    14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe

  • Size

    717KB

  • Sample

    240904-bfzyka1hrn

  • MD5

    551a5e3ceac52770ad53e694326c7196

  • SHA1

    106fb76cc9ebaeaa807ed251a40509f748754478

  • SHA256

    14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35

  • SHA512

    4066727d7a6e162810c805401f9dff59909ed8169874e3ea8d83f0d090577de5e332bd0dabe1f9dc8c378d99af59ee7598fc42cc8c81ce9d47ca72574899e038

  • SSDEEP

    12288:KYBKYvI8MjIsVGr3fU9f1CCJtgfD+BHEQz3HKaThFBxFaO2JeqAwLKakR:BOzqof1HtquHr3qaLhCeFwLa

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe

    • Size

      717KB

    • MD5

      551a5e3ceac52770ad53e694326c7196

    • SHA1

      106fb76cc9ebaeaa807ed251a40509f748754478

    • SHA256

      14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35

    • SHA512

      4066727d7a6e162810c805401f9dff59909ed8169874e3ea8d83f0d090577de5e332bd0dabe1f9dc8c378d99af59ee7598fc42cc8c81ce9d47ca72574899e038

    • SSDEEP

      12288:KYBKYvI8MjIsVGr3fU9f1CCJtgfD+BHEQz3HKaThFBxFaO2JeqAwLKakR:BOzqof1HtquHr3qaLhCeFwLa

    • VIPKeylogger

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

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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