General

  • Target

    326d05c29c46e6ca7f2f1a9b534d8a2ffb98a13f74f8f26fff2057ad1f8e0ca8

  • Size

    774KB

  • Sample

    241205-wwvzrsslfm

  • MD5

    34cc9882e5f377e3cedc9cd76033afca

  • SHA1

    2fe1fb1c072b31f9df45170add68c6c7cf59d27d

  • SHA256

    326d05c29c46e6ca7f2f1a9b534d8a2ffb98a13f74f8f26fff2057ad1f8e0ca8

  • SHA512

    fc8c41243ee2fc468a2df74ec573ccb955a05b580ed7855c007079edbede6b2e4872de847b73d530809a67edb672ce9932b6be14309e300a32d05e4392c3b45e

  • SSDEEP

    12288:BJqGG8+FBxjYKsZAEEErsEKbRsuKJJtJ7e+fGR4o58gkR:dCF7URXr3K9stJi+fGGo5u

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7563060616:AAGgGu8pocoVNLzoow0Ge2U2GVDS9nDmL6Q/sendMessage?chat_id=7222025033

Targets

    • Target

      326d05c29c46e6ca7f2f1a9b534d8a2ffb98a13f74f8f26fff2057ad1f8e0ca8

    • Size

      774KB

    • MD5

      34cc9882e5f377e3cedc9cd76033afca

    • SHA1

      2fe1fb1c072b31f9df45170add68c6c7cf59d27d

    • SHA256

      326d05c29c46e6ca7f2f1a9b534d8a2ffb98a13f74f8f26fff2057ad1f8e0ca8

    • SHA512

      fc8c41243ee2fc468a2df74ec573ccb955a05b580ed7855c007079edbede6b2e4872de847b73d530809a67edb672ce9932b6be14309e300a32d05e4392c3b45e

    • SSDEEP

      12288:BJqGG8+FBxjYKsZAEEErsEKbRsuKJJtJ7e+fGR4o58gkR:dCF7URXr3K9stJi+fGGo5u

    • 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

    • 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